diff --git a/NEWS b/NEWS
index d3cf5a9..3da2a21 100644
--- a/NEWS
+++ b/NEWS
@@ -15,8 +15,6 @@
     VALGRIND_ENABLE_ADDR_ERROR_REPORTING_IN_RANGE
 
 * Helgrind:
-  - Helgrind GDB server monitor command 'describe <address>'
-    allowing to describe an address (e.g. where it was allocated).
   - Helgrind GDB server monitor command 'info locks' giving
     the list of locks, their location, and their status.
 
@@ -28,6 +26,12 @@
 
 * New and modified GDB server monitor features:
 
+  - The GDB server monitor command 'v.info location <address>'
+    outputs information about an address. The information produced depends
+    on the tool and on the options given to valgrind.
+    Possibly, the following are described: global variables, local (stack)
+    variables, allocated or freed blocks, ...
+
   - The option "--vgdb-stop-at=event1,event2,..." allows the user
     to ask GDB server to stop before program execution, at the end
     of the program execution and on Valgrind internal errors.
diff --git a/coregrind/Makefile.am b/coregrind/Makefile.am
index c5cc61d..bd632f9 100644
--- a/coregrind/Makefile.am
+++ b/coregrind/Makefile.am
@@ -158,6 +158,7 @@
 #----------------------------------------------------------------------------
 
 noinst_HEADERS = \
+	pub_core_addrinfo.h	\
 	pub_core_aspacehl.h	\
 	pub_core_aspacemgr.h	\
 	pub_core_basics.h	\
@@ -271,6 +272,7 @@
 endif
 
 COREGRIND_SOURCES_COMMON = \
+	m_addrinfo.c \
 	m_cache.c \
 	m_commandline.c \
 	m_clientstate.c \
diff --git a/coregrind/m_addrinfo.c b/coregrind/m_addrinfo.c
new file mode 100644
index 0000000..bcf6913
--- /dev/null
+++ b/coregrind/m_addrinfo.c
@@ -0,0 +1,354 @@
+
+/*--------------------------------------------------------------------*/
+/*--- Obtaining information about an address.                      ---*/
+/*---                                                 m_addrinfo.c ---*/
+/*--------------------------------------------------------------------*/
+
+/*
+   This file is part of Valgrind, a dynamic binary instrumentation
+   framework.
+
+   Copyright (C) 2008-2013 OpenWorks Ltd
+      info@open-works.co.uk
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307, USA.
+
+   The GNU General Public License is contained in the file COPYING.
+*/
+
+#include "pub_core_basics.h"
+#include "pub_core_libcassert.h"
+#include "pub_core_libcbase.h"
+#include "pub_core_libcprint.h"
+#include "pub_core_xarray.h"
+#include "pub_core_debuginfo.h"
+#include "pub_core_execontext.h"
+#include "pub_core_addrinfo.h"
+#include "pub_core_mallocfree.h"
+#include "pub_core_machine.h"
+#include "pub_core_options.h"
+
+void VG_(describe_addr) ( Addr a, /*OUT*/AddrInfo* ai )
+{
+   ThreadId   tid;
+   Addr       stack_min, stack_max;
+   VgSectKind sect;
+
+   /* -- Perhaps the variable type/location data describes it? -- */
+   ai->Addr.Variable.descr1
+      = VG_(newXA)( VG_(malloc), "mc.da.descr1",
+                    VG_(free), sizeof(HChar) );
+   ai->Addr.Variable.descr2
+      = VG_(newXA)( VG_(malloc), "mc.da.descr2",
+                    VG_(free), sizeof(HChar) );
+
+   (void) VG_(get_data_description)( ai->Addr.Variable.descr1,
+                                     ai->Addr.Variable.descr2, a );
+   /* If there's nothing in descr1/2, free them.  Why is it safe to to
+      VG_(indexXA) at zero here?  Because VG_(get_data_description)
+      guarantees to zero terminate descr1/2 regardless of the outcome
+      of the call.  So there's always at least one element in each XA
+      after the call.
+   */
+   if (0 == VG_(strlen)( VG_(indexXA)( ai->Addr.Variable.descr1, 0 ))) {
+      VG_(deleteXA)( ai->Addr.Variable.descr1 );
+      ai->Addr.Variable.descr1 = NULL;
+   }
+   if (0 == VG_(strlen)( VG_(indexXA)( ai->Addr.Variable.descr2, 0 ))) {
+      VG_(deleteXA)( ai->Addr.Variable.descr2 );
+      ai->Addr.Variable.descr2 = NULL;
+   }
+   /* Assume (assert) that VG_(get_data_description) fills in descr1
+      before it fills in descr2 */
+   if (ai->Addr.Variable.descr1 == NULL)
+      vg_assert(ai->Addr.Variable.descr2 == NULL);
+   /* So did we get lucky? */
+   if (ai->Addr.Variable.descr1 != NULL) {
+      ai->tag = Addr_Variable;
+      return;
+   }
+   /* -- Have a look at the low level data symbols - perhaps it's in
+      there. -- */
+   VG_(memset)( &ai->Addr.DataSym.name,
+                0, sizeof(ai->Addr.DataSym.name));
+   if (VG_(get_datasym_and_offset)(
+             a, &ai->Addr.DataSym.name[0],
+             sizeof(ai->Addr.DataSym.name)-1,
+             &ai->Addr.DataSym.offset )) {
+      ai->tag = Addr_DataSym;
+      vg_assert( ai->Addr.DataSym.name
+                    [ sizeof(ai->Addr.DataSym.name)-1 ] == 0);
+      return;
+   }
+   /* -- Perhaps it's on a thread's stack? -- */
+   VG_(thread_stack_reset_iter)(&tid);
+   while ( VG_(thread_stack_next)(&tid, &stack_min, &stack_max) ) {
+      if (stack_min - VG_STACK_REDZONE_SZB <= a && a <= stack_max) {
+         ai->tag            = Addr_Stack;
+         ai->Addr.Stack.tid = tid;
+         return;
+      }
+   }
+
+   /* -- Maybe it is in one of the m_mallocfree.c arenas. --  */
+   {
+      AddrArenaInfo aai;
+      VG_(describe_arena_addr) ( a, &aai );
+      if (aai.name != NULL) {
+         ai->tag = Addr_Block;
+         if (aai.aid == VG_AR_CLIENT)
+            ai->Addr.Block.block_kind 
+               = aai.free ? Block_ClientArenaFree : Block_ClientArenaMallocd;
+         else
+            ai->Addr.Block.block_kind 
+               = aai.free 
+                  ? Block_ValgrindArenaFree :  Block_ValgrindArenaMallocd;
+         ai->Addr.Block.block_desc = aai.name;
+         ai->Addr.Block.block_szB = aai.block_szB;
+         ai->Addr.Block.rwoffset = aai.rwoffset;
+         ai->Addr.Block.allocated_at = VG_(null_ExeContext)();
+         ai->Addr.Block.freed_at = VG_(null_ExeContext)();
+         return;
+      }
+   }
+
+   /* -- last ditch attempt at classification -- */
+   vg_assert( sizeof(ai->Addr.SectKind.objname) > 4 );
+   VG_(memset)( &ai->Addr.SectKind.objname, 
+                0, sizeof(ai->Addr.SectKind.objname));
+   VG_(strcpy)( ai->Addr.SectKind.objname, "???" );
+   sect = VG_(DebugInfo_sect_kind)( &ai->Addr.SectKind.objname[0],
+                                    sizeof(ai->Addr.SectKind.objname)-1, a);
+   if (sect != Vg_SectUnknown) {
+      ai->tag = Addr_SectKind;
+      ai->Addr.SectKind.kind = sect;
+      vg_assert( ai->Addr.SectKind.objname
+                    [ sizeof(ai->Addr.SectKind.objname)-1 ] == 0);
+      return;
+   }
+   /* -- Clueless ... -- */
+   ai->tag = Addr_Unknown;
+   return;
+}
+
+void VG_(clear_addrinfo) ( AddrInfo* ai)
+{
+   switch (ai->tag) {
+      case Addr_Unknown:
+          break;
+
+      case Addr_Stack: 
+          break;
+
+      case Addr_Block:
+         break;
+
+      case Addr_DataSym:
+         break;
+
+      case Addr_Variable:
+         if (ai->Addr.Variable.descr1 != NULL) {
+            VG_(deleteXA)( ai->Addr.Variable.descr1 );
+            ai->Addr.Variable.descr1 = NULL;
+         }
+         if (ai->Addr.Variable.descr2 != NULL) {
+            VG_(deleteXA)( ai->Addr.Variable.descr2 );
+            ai->Addr.Variable.descr2 = NULL;
+         }
+         break;
+
+      case Addr_SectKind:
+         break;
+
+      default:
+         VG_(core_panic)("VG_(clear_addrinfo)");
+   }
+
+   ai->tag = Addr_Undescribed;
+}
+
+static Bool is_arena_BlockKind(BlockKind bk)
+{
+   switch (bk) {
+      case Block_Mallocd:
+      case Block_Freed:
+      case Block_MempoolChunk:
+      case Block_UserG:                return False;
+
+      case Block_ClientArenaMallocd:
+      case Block_ClientArenaFree:
+      case Block_ValgrindArenaMallocd:
+      case Block_ValgrindArenaFree:    return True;
+
+      default:                         vg_assert (0);
+   }
+}
+
+static void pp_addrinfo_WRK ( Addr a, AddrInfo* ai, Bool mc, Bool maybe_gcc )
+{
+   const HChar* xpre  = VG_(clo_xml) ? "  <auxwhat>" : " ";
+   const HChar* xpost = VG_(clo_xml) ? "</auxwhat>"  : "";
+
+   vg_assert (!maybe_gcc || mc); // maybe_gcc can only be given in mc mode.
+
+   switch (ai->tag) {
+      case Addr_Unknown:
+         if (maybe_gcc) {
+            VG_(emit)( "%sAddress 0x%llx is just below the stack ptr.  "
+                       "To suppress, use: --workaround-gcc296-bugs=yes%s\n",
+                       xpre, (ULong)a, xpost );
+	 } else {
+            VG_(emit)( "%sAddress 0x%llx "
+                       "is not stack'd, malloc'd or %s%s\n",
+                       xpre, 
+                       (ULong)a, 
+                       mc ? "(recently) free'd" : "on a free list",
+                       xpost );
+         }
+         break;
+
+      case Addr_Stack: 
+         VG_(emit)( "%sAddress 0x%llx is on thread %d's stack%s\n", 
+                    xpre, (ULong)a, ai->Addr.Stack.tid, xpost );
+         break;
+
+      case Addr_Block: {
+         SizeT    block_szB = ai->Addr.Block.block_szB;
+         PtrdiffT rwoffset  = ai->Addr.Block.rwoffset;
+         SizeT    delta;
+         const    HChar* relative;
+
+         if (rwoffset < 0) {
+            delta    = (SizeT)(-rwoffset);
+            relative = "before";
+         } else if (rwoffset >= block_szB) {
+            delta    = rwoffset - block_szB;
+            relative = "after";
+         } else {
+            delta    = rwoffset;
+            relative = "inside";
+         }
+         if (is_arena_BlockKind (ai->Addr.Block.block_kind))
+            VG_(emit)(
+               "%sAddress 0x%lx is %'lu bytes %s a%s block of size %'lu"
+               " in arena \"%s\"%s\n",
+               xpre,
+               a, delta,
+               relative,
+               ai->Addr.Block.block_kind==Block_ClientArenaMallocd
+                 || ai->Addr.Block.block_kind==Block_ValgrindArenaMallocd
+                 ? "" : "n unallocated",
+               block_szB,
+               ai->Addr.Block.block_desc,  // arena name
+               xpost
+            );
+         else
+            VG_(emit)(
+               "%sAddress 0x%lx is %'lu bytes %s a %s of size %'lu %s%s\n",
+               xpre,
+               a, delta,
+               relative,
+               ai->Addr.Block.block_desc,
+               block_szB,
+               ai->Addr.Block.block_kind==Block_Mallocd ? "alloc'd" 
+               : ai->Addr.Block.block_kind==Block_Freed ? "free'd" 
+                                                        : "client-defined",
+               xpost
+            );
+         if (ai->Addr.Block.block_kind==Block_Mallocd) {
+            VG_(pp_ExeContext)(ai->Addr.Block.allocated_at);
+            tl_assert (ai->Addr.Block.freed_at == VG_(null_ExeContext)());
+         }
+         else if (ai->Addr.Block.block_kind==Block_Freed) {
+            VG_(pp_ExeContext)(ai->Addr.Block.freed_at);
+            if (ai->Addr.Block.allocated_at != VG_(null_ExeContext)()) {
+               VG_(emit)(
+                  "%s block was alloc'd at%s\n",
+                  xpre,
+                  xpost
+               );
+               VG_(pp_ExeContext)(ai->Addr.Block.allocated_at);
+            }
+         }
+         else if (ai->Addr.Block.block_kind==Block_MempoolChunk
+                  || ai->Addr.Block.block_kind==Block_UserG) {
+            // client-defined
+            VG_(pp_ExeContext)(ai->Addr.Block.allocated_at);
+            tl_assert (ai->Addr.Block.freed_at == VG_(null_ExeContext)());
+            /* Nb: cannot have a freed_at, as a freed client-defined block
+               has a Block_Freed block_kind. */
+         } else {
+            // Client or Valgrind arena. At least currently, we never
+            // have stacktraces for these.
+            tl_assert (ai->Addr.Block.allocated_at == VG_(null_ExeContext)());
+            tl_assert (ai->Addr.Block.freed_at == VG_(null_ExeContext)());
+         }
+         
+         break;
+      }
+
+      case Addr_DataSym:
+         VG_(emit)( "%sAddress 0x%llx is %llu bytes "
+                    "inside data symbol \"%pS\"%s\n",
+                    xpre,
+                    (ULong)a,
+                    (ULong)ai->Addr.DataSym.offset,
+                    ai->Addr.DataSym.name,
+                    xpost );
+         break;
+
+      case Addr_Variable:
+         /* Note, no need for XML tags here, because descr1/2 will
+            already have <auxwhat> or <xauxwhat>s on them, in XML
+            mode. */
+         if (ai->Addr.Variable.descr1)
+            VG_(emit)( "%s%s\n",
+                       VG_(clo_xml) ? "  " : " ",
+                       (HChar*)VG_(indexXA)(ai->Addr.Variable.descr1, 0) );
+         if (ai->Addr.Variable.descr2)
+            VG_(emit)( "%s%s\n",
+                       VG_(clo_xml) ? "  " : " ",
+                       (HChar*)VG_(indexXA)(ai->Addr.Variable.descr2, 0) );
+         break;
+
+      case Addr_SectKind:
+         VG_(emit)( "%sAddress 0x%llx is in the %pS segment of %pS%s\n",
+                    xpre,
+                    (ULong)a,
+                    VG_(pp_SectKind)(ai->Addr.SectKind.kind),
+                    ai->Addr.SectKind.objname,
+                    xpost );
+         break;
+
+      default:
+         VG_(tool_panic)("mc_pp_AddrInfo");
+   }
+}
+
+void VG_(pp_addrinfo) ( Addr a, AddrInfo* ai )
+{
+   pp_addrinfo_WRK (a, ai, False /*mc*/, False /*maybe_gcc*/);
+}
+
+void VG_(pp_addrinfo_mc) ( Addr a, AddrInfo* ai, Bool maybe_gcc )
+{
+   pp_addrinfo_WRK (a, ai, True /*mc*/, maybe_gcc);
+}
+
+
+/*--------------------------------------------------------------------*/
+/*--- end                                             m_addrinfo.c ---*/
+/*--------------------------------------------------------------------*/
diff --git a/coregrind/m_gdbserver/m_gdbserver.c b/coregrind/m_gdbserver/m_gdbserver.c
index 95edeaf..d1e7334 100644
--- a/coregrind/m_gdbserver/m_gdbserver.c
+++ b/coregrind/m_gdbserver/m_gdbserver.c
@@ -1404,7 +1404,7 @@
       return False;
 }
 
-void VG_(strtok_get_address_and_size) (Addr* address, 
+Bool VG_(strtok_get_address_and_size) (Addr* address, 
                                        SizeT* szB, 
                                        HChar **ssaveptr)
 {
@@ -1419,7 +1419,7 @@
       VG_(gdb_printf) ("missing or malformed address\n");
       *address = (Addr) 0;
       *szB = 0;
-      return;
+      return False;
    }
    ws = VG_(strtok_r) (NULL, " ", ssaveptr);
    if (ws == NULL) {
@@ -1451,8 +1451,9 @@
                        "hex 0x..... or dec ...... or binary .....b\n");
       *address = (Addr) 0;
       *szB = 0;
-      return;
+      return False;
    }
+   return True;
 }
 
 void VG_(gdbserver_status_output)(void)
diff --git a/coregrind/m_gdbserver/server.c b/coregrind/m_gdbserver/server.c
index 45498d6..35094bd 100644
--- a/coregrind/m_gdbserver/server.c
+++ b/coregrind/m_gdbserver/server.c
@@ -31,6 +31,8 @@
 #include "pub_core_syswrap.h"      // VG_(show_open_fds)
 #include "pub_core_scheduler.h"
 #include "pub_core_transtab.h"
+#include "pub_core_debuginfo.h"
+#include "pub_core_addrinfo.h"
 
 unsigned long cont_thread;
 unsigned long general_thread;
@@ -224,6 +226,7 @@
 "  v.wait [<ms>]           : sleep <ms> (default 0) then continue\n"
 "  v.info all_errors       : show all errors found so far\n"
 "  v.info last_error       : show last error found\n"
+"  v.info location <addr>  : show information about location <addr>\n"
 "  v.info n_errs_found [msg] : show the nr of errors found so far and the given msg\n"
 "  v.info open_fds         : show open file descriptors (only if --track-fds=yes)\n"
 "  v.kill                  : kill the Valgrind process\n"
@@ -341,7 +344,7 @@
       wcmd = strtok_r (NULL, " ", &ssaveptr);
       switch (kwdid = VG_(keyword_id) 
               ("all_errors n_errs_found last_error gdbserver_status memory"
-               " scheduler stats open_fds exectxt",
+               " scheduler stats open_fds exectxt location",
                wcmd, kwd_report_all)) {
       case -2:
       case -1: 
@@ -407,6 +410,31 @@
          VG_(print_ExeContext_stats) (True /* with_stacktraces */);
          ret = 1;
          break;
+      case  9: { /* location */
+         /* Note: we prefer 'v.info location' and not 'v.info address' as
+            v.info address is inconsistent with the GDB (native) 
+            command 'info address' which gives the address for a symbol.
+            GDB equivalent command of 'v.info location' is 'info symbol'. */
+         Addr address;
+         SizeT dummy_sz = 0x1234;
+         if (VG_(strtok_get_address_and_size) (&address, &dummy_sz, &ssaveptr)) {
+            // If tool provides location information, use that.
+            if (VG_(needs).info_location) {
+               VG_TDICT_CALL(tool_info_location, address);
+            } 
+            // If tool does not provide location information, use the common one.
+            // Also use the common to compare with tool when debug log is set.
+            if (!VG_(needs).info_location || VG_(debugLog_getLevel)() > 0 ) {
+               AddrInfo ai;
+               ai.tag = Addr_Undescribed;
+               VG_(describe_addr) (address, &ai);
+               VG_(pp_addrinfo) (address, &ai);
+               VG_(clear_addrinfo) (&ai);
+            }
+         }
+         ret = 1;
+         break;
+      }
       default:
          vg_assert(0);
       }
@@ -431,8 +459,7 @@
       
       ret = 1;
 
-      VG_(strtok_get_address_and_size) (&address, &verbosity, &ssaveptr);
-      if (address != (Addr) 0 || verbosity != 0) {
+      if (VG_(strtok_get_address_and_size) (&address, &verbosity, &ssaveptr)) {
          /* we need to force the output to log for the translation trace,
             as low level VEX tracing cannot be redirected to gdb. */
          int saved_command_output_to_log = command_output_to_log;
diff --git a/coregrind/m_libcprint.c b/coregrind/m_libcprint.c
index 450d67e..5aa8340 100644
--- a/coregrind/m_libcprint.c
+++ b/coregrind/m_libcprint.c
@@ -168,6 +168,25 @@
    return ret;
 }
 
+static UInt emit_WRK ( const HChar* format, va_list vargs )
+{
+   if (VG_(clo_xml)) {
+      return VG_(vprintf_xml)(format, vargs);
+   } else if (VG_(log_output_sink).fd == -2) {
+      return VG_(vprintf) (format, vargs);
+   } else {
+      return VG_(vmessage)(Vg_UserMsg, format, vargs);
+   }
+}
+UInt VG_(emit) ( const HChar* format, ... )
+{
+   UInt ret;
+   va_list vargs;
+   va_start(vargs, format);
+   ret = emit_WRK(format, vargs);
+   va_end(vargs);
+   return ret;
+}
 
 /* --------- sprintf --------- */
 
diff --git a/coregrind/m_mallocfree.c b/coregrind/m_mallocfree.c
index 411899b..2325a52 100644
--- a/coregrind/m_mallocfree.c
+++ b/coregrind/m_mallocfree.c
@@ -943,6 +943,33 @@
 }
 
 
+// Find the superblock containing the given address.
+// If superblock not found, return NULL.
+static
+Superblock* maybe_findSb ( Arena* a, Addr ad )
+{
+   SizeT min = 0;
+   SizeT max = a->sblocks_used;
+
+   while (min <= max) {
+      Superblock * sb; 
+      SizeT pos = min + (max - min)/2;
+      if (pos < 0 || pos >= a->sblocks_used)
+         return NULL;
+      sb = a->sblocks[pos];
+      if ((Addr)&sb->payload_bytes[0] <= ad
+          && ad < (Addr)&sb->payload_bytes[sb->n_payload_bytes]) {
+         return sb;
+      } else if ((Addr)&sb->payload_bytes[0] <= ad) {
+         min = pos + 1;
+      } else {
+         max = pos - 1;
+      }
+   }
+   return NULL;
+}
+
+
 /*------------------------------------------------------------*/
 /*--- Functions for working with freelists.                ---*/
 /*------------------------------------------------------------*/
@@ -1413,6 +1440,43 @@
    }
 }
 
+void VG_(describe_arena_addr) ( Addr a, AddrArenaInfo* aai )
+{
+   UInt i;
+   Superblock *sb;
+   Arena      *arena;
+
+   for (i = 0; i < VG_N_ARENAS; i++) {
+      if (i == VG_AR_CLIENT && !client_inited)
+         continue;
+      arena = arenaId_to_ArenaP(i);
+      sb = maybe_findSb( arena, a );
+      if (sb != NULL) {
+         Word   j;
+         SizeT  b_bszB;
+         Block *b = NULL;
+
+         aai->aid = i;
+         aai->name = arena->name;
+         for (j = 0; j < sb->n_payload_bytes; j += mk_plain_bszB(b_bszB)) {
+            b     = (Block*)&sb->payload_bytes[j];
+            b_bszB = get_bszB_as_is(b);
+            if (a < (Addr)b + mk_plain_bszB(b_bszB))
+               break;
+         }
+         vg_assert (b);
+         aai->block_szB = get_pszB(arena, b);
+         aai->rwoffset = a - (Addr)get_block_payload(arena, b);
+         aai->free = !is_inuse_block(b);
+         return;
+      }
+   }
+   aai->aid = 0;
+   aai->name = NULL;
+   aai->block_szB = 0;
+   aai->rwoffset = 0;
+   aai->free = False;
+}
 
 /*------------------------------------------------------------*/
 /*--- Creating and deleting blocks.                        ---*/
diff --git a/coregrind/m_tooliface.c b/coregrind/m_tooliface.c
index fc03507..d95462d 100644
--- a/coregrind/m_tooliface.c
+++ b/coregrind/m_tooliface.c
@@ -93,6 +93,7 @@
    .syscall_wrapper      = False,
    .sanity_checks        = False,
    .print_stats          = False,
+   .info_location        = False,
    .var_info	         = False,
    .malloc_replacement   = False,
    .xml_output           = False,
@@ -303,6 +304,14 @@
    VG_(tdict).tool_print_stats = print_stats;
 }
 
+void VG_(needs_info_location) (
+   void (*info_location)(Addr)
+)
+{
+   VG_(needs).info_location = True;
+   VG_(tdict).tool_info_location = info_location;
+}
+
 void VG_(needs_malloc_replacement)(
    void* (*malloc)               ( ThreadId, SizeT ),
    void* (*__builtin_new)        ( ThreadId, SizeT ),
diff --git a/coregrind/pub_core_addrinfo.h b/coregrind/pub_core_addrinfo.h
new file mode 100644
index 0000000..577c104
--- /dev/null
+++ b/coregrind/pub_core_addrinfo.h
@@ -0,0 +1,42 @@
+
+/*--------------------------------------------------------------------*/
+/*--- Obtaining information about an address.  pub_core_addrinfo.h ---*/
+/*--------------------------------------------------------------------*/
+
+/*
+   This file is part of Valgrind, a dynamic binary instrumentation
+   framework.
+
+   Copyright (C) 2014-2014  Philippe Waroquiers
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307, USA.
+
+   The GNU General Public License is contained in the file COPYING.
+*/
+
+#ifndef __PUB_CORE_ADDRINFO_H
+#define __PUB_CORE_ADDRINFO_H
+
+#include "pub_tool_addrinfo.h"
+
+// No core-only exports;  everything in this module is visible to both
+// the core and tools.
+
+#endif   // __PUB_CORE_ADDRINFO_H
+
+/*--------------------------------------------------------------------*/
+/*--- end                                                          ---*/
+/*--------------------------------------------------------------------*/
diff --git a/coregrind/pub_core_mallocfree.h b/coregrind/pub_core_mallocfree.h
index 3267c8f..913952e 100644
--- a/coregrind/pub_core_mallocfree.h
+++ b/coregrind/pub_core_mallocfree.h
@@ -127,6 +127,23 @@
 
 extern void  VG_(print_arena_cc_analysis) ( void );
 
+typedef 
+   struct _AddrArenaInfo
+   AddrArenaInfo;
+
+struct _AddrArenaInfo {
+   ArenaId aid;
+   const HChar* name; // arena name, !NULL if Addr a points in an arena.
+   SizeT       block_szB;
+   PtrdiffT    rwoffset;
+   Bool        free;  // True if this is in the arena free zone.
+};
+/* If Addr a points in one of the allocation arenas, describes Addr a in *aai
+   otherwise sets *aai to 0/NULL/...
+   Note that no information is produced for addresses allocated with
+   VG_(arena_perm_malloc). */
+extern void VG_(describe_arena_addr) ( Addr a, /*OUT*/AddrArenaInfo* aai );
+
 #endif   // __PUB_CORE_MALLOCFREE_H
 
 /*--------------------------------------------------------------------*/
diff --git a/coregrind/pub_core_tooliface.h b/coregrind/pub_core_tooliface.h
index fd84ef1..5c12903 100644
--- a/coregrind/pub_core_tooliface.h
+++ b/coregrind/pub_core_tooliface.h
@@ -89,6 +89,7 @@
       Bool syscall_wrapper;
       Bool sanity_checks;
       Bool print_stats;
+      Bool info_location;
       Bool var_info;
       Bool malloc_replacement;
       Bool xml_output;
@@ -153,6 +154,9 @@
    // VG_(needs).print_stats
    void (*tool_print_stats)(void);
 
+   // VG_(needs).info_location
+   void (*tool_info_location)(Addr a);
+
    // VG_(needs).malloc_replacement
    void* (*tool_malloc)              (ThreadId, SizeT);
    void* (*tool___builtin_new)       (ThreadId, SizeT);
diff --git a/docs/xml/manual-core-adv.xml b/docs/xml/manual-core-adv.xml
index 06c5122..409cddf 100644
--- a/docs/xml/manual-core-adv.xml
+++ b/docs/xml/manual-core-adv.xml
@@ -1267,6 +1267,7 @@
 <para>This section describes the Valgrind monitor commands, available
 regardless of the Valgrind tool selected. For the tool specific
 commands, refer to <xref linkend="mc-manual.monitor-commands"/>,
+<xref linkend="hg-manual.monitor-commands"/>,
 <xref linkend="cl-manual.monitor-commands"/> and
 <xref linkend="ms-manual.monitor-commands"/>. </para>
 
@@ -1296,6 +1297,32 @@
   </listitem>
 
   <listitem>
+    <para><varname>v.info location &lt;addr&gt;</varname> outputs
+    information about the location &lt;addr&gt;. Possibly, the
+    following are described: global variables, local (stack)
+    variables, allocated or freed blocks, ...  The information
+    produced depends on the tool and on the options given to valgrind.
+    Some tools (e.g. memcheck and helgrind) produce more detailed
+    information for client heap blocks. For example, these tools show
+    the stacktrace where the heap block was allocated. If a tool does
+    not replace the malloc/free/... functions, then client heap blocks
+    will not be described.  Use the
+    option <varname>--read-var-info=yes</varname> to obtain more
+    detailed information about global or local (stack) variables.
+    </para>
+<programlisting><![CDATA[
+(gdb) monitor v.info location 0x8050b20
+ Location 0x8050b20 is 0 bytes inside global var "mx"
+ declared at tc19_shadowmem.c:19
+
+(gdb) mo v.in loc 0x582f33c
+ Location 0x582f33c is 0 bytes inside local var "info"
+ declared at tc19_shadowmem.c:282, in frame #1 of thread 3
+(gdb) 
+]]></programlisting>
+  </listitem>
+
+  <listitem>
     <para><varname>v.info n_errs_found [msg]</varname> shows the number of
     errors found so far, the nr of errors shown so far and the current
     value of the <option>--vgdb-error</option> argument. The optional
diff --git a/gdbserver_tests/Makefile.am b/gdbserver_tests/Makefile.am
index 0b34f4e..f2c7a0d 100644
--- a/gdbserver_tests/Makefile.am
+++ b/gdbserver_tests/Makefile.am
@@ -5,10 +5,15 @@
 	invoker simulate_control_c make_local_links \
 	filter_gdb filter_make_empty \
 	filter_memcheck_monitor filter_stderr filter_vgdb \
-	send_signal
+	filter_helgrind_monitor send_signal
 
 EXTRA_DIST = \
 	README_DEVELOPERS \
+	hginfo.stderrB.exp \
+	hginfo.stderr.exp \
+	hginfo.stdinB.gdb \
+	hginfo.stdoutB.exp \
+	hginfo.vgtest \
 	mcblocklistsearch.stderr.exp \
 	mcblocklistsearch.stdinB.gdb \
 	mcblocklistsearch.vgtest \
diff --git a/gdbserver_tests/filter_helgrind_monitor b/gdbserver_tests/filter_helgrind_monitor
new file mode 100755
index 0000000..11f151a
--- /dev/null
+++ b/gdbserver_tests/filter_helgrind_monitor
@@ -0,0 +1,10 @@
+#! /bin/sh
+
+# used to filter helgrind output shown by gdb/vgdb.
+
+dir=`dirname $0`
+
+$dir/../helgrind/tests/filter_stderr "$@"              |
+
+# filter vgdb messages
+$dir/filter_vgdb 
diff --git a/gdbserver_tests/hginfo.stderr.exp b/gdbserver_tests/hginfo.stderr.exp
new file mode 100644
index 0000000..80fccd1
--- /dev/null
+++ b/gdbserver_tests/hginfo.stderr.exp
@@ -0,0 +1,3 @@
+(action at startup) vgdb me ... 
+
+
diff --git a/gdbserver_tests/hginfo.stderrB.exp b/gdbserver_tests/hginfo.stderrB.exp
new file mode 100644
index 0000000..9855e3c
--- /dev/null
+++ b/gdbserver_tests/hginfo.stderrB.exp
@@ -0,0 +1,18 @@
+relaying data between gdb and process ....
+vgdb-error value changed from 0 to 999999
+Lock ga 0x........ {
+ Address 0x........ is 0 bytes inside data symbol "mx"
+   kind   mbRec
+ { W1:thread #x tid 2 }
+}
+ Address 0x........ is 0 bytes inside a block of size 1,008 alloc'd
+   at 0x........: malloc (vg_replace_malloc.c:...)
+   by 0x........: th (hg01_all_ok.c:22)
+   by 0x........: mythread_wrapper (hg_intercepts.c:...)
+   ...
+Lock ga 0x........ {
+ Address 0x........ is 0 bytes inside data symbol "mx"
+   kind   mbRec
+ { W1:thread #x tid 3 }
+}
+ Address 0x........ is 0 bytes inside an unallocated block of size 1,008 in arena "client"
diff --git a/gdbserver_tests/hginfo.stdinB.gdb b/gdbserver_tests/hginfo.stdinB.gdb
new file mode 100644
index 0000000..0d32962
--- /dev/null
+++ b/gdbserver_tests/hginfo.stdinB.gdb
@@ -0,0 +1,20 @@
+# connect gdb to Valgrind gdbserver:
+target remote | ./vgdb --wait=60 --vgdb-prefix=./vgdb-prefix-hginfo
+echo vgdb launched process attached\n
+monitor v.set vgdb-error 999999
+#
+#
+# insert break:
+break breakme
+#
+# continue till each break and execute via gdb the monitor commands
+# ptr must be allocated at this state:
+continue
+monitor info locks
+eval "monitor v.info location %p", ptr
+# ptr must be freed at this state
+continue
+monitor info locks
+eval "monitor v.info location %p", ptr
+continue
+quit
diff --git a/gdbserver_tests/hginfo.stdoutB.exp b/gdbserver_tests/hginfo.stdoutB.exp
new file mode 100644
index 0000000..92d878d
--- /dev/null
+++ b/gdbserver_tests/hginfo.stdoutB.exp
@@ -0,0 +1,11 @@
+Breakpoint 1 at 0x........: file hg01_all_ok.c, line 13.
+Continuing.
+[New Thread ....]
+Breakpoint 1, breakme () at hg01_all_ok.c:13
+13	   if (shared == 1)
+Continuing.
+[New Thread ....]
+Breakpoint 1, breakme () at hg01_all_ok.c:13
+13	   if (shared == 1)
+Continuing.
+Program exited normally.
diff --git a/gdbserver_tests/hginfo.vgtest b/gdbserver_tests/hginfo.vgtest
new file mode 100644
index 0000000..5d00e1e
--- /dev/null
+++ b/gdbserver_tests/hginfo.vgtest
@@ -0,0 +1,13 @@
+# test helgrind monitor command
+# test 'v.info location' monitor command
+prog: ../helgrind/tests/hg01_all_ok
+vgopts: --tool=helgrind --vgdb=yes --vgdb-error=0 --vgdb-prefix=./vgdb-prefix-hginfo -q 
+prereq: test -e gdb.eval
+stdout_filter: filter_make_empty
+stderr_filter: filter_stderr
+progB: gdb
+argsB: --quiet -l 60 --nx ../helgrind/tests/hg01_all_ok
+stdinB: hginfo.stdinB.gdb
+stdoutB_filter: filter_gdb
+stderrB_filter: filter_helgrind_monitor
+stderrB_filter_args: hg01_all_ok.c
diff --git a/gdbserver_tests/mchelp.stdoutB.exp b/gdbserver_tests/mchelp.stdoutB.exp
index 765def3..0143bd0 100644
--- a/gdbserver_tests/mchelp.stdoutB.exp
+++ b/gdbserver_tests/mchelp.stdoutB.exp
@@ -3,6 +3,7 @@
   v.wait [<ms>]           : sleep <ms> (default 0) then continue
   v.info all_errors       : show all errors found so far
   v.info last_error       : show last error found
+  v.info location <addr>  : show information about location <addr>
   v.info n_errs_found [msg] : show the nr of errors found so far and the given msg
   v.info open_fds         : show open file descriptors (only if --track-fds=yes)
   v.kill                  : kill the Valgrind process
@@ -47,6 +48,7 @@
   v.wait [<ms>]           : sleep <ms> (default 0) then continue
   v.info all_errors       : show all errors found so far
   v.info last_error       : show last error found
+  v.info location <addr>  : show information about location <addr>
   v.info n_errs_found [msg] : show the nr of errors found so far and the given msg
   v.info open_fds         : show open file descriptors (only if --track-fds=yes)
   v.kill                  : kill the Valgrind process
diff --git a/gdbserver_tests/mssnapshot.stderrB.exp b/gdbserver_tests/mssnapshot.stderrB.exp
index 80ccc54..58a9d12 100644
--- a/gdbserver_tests/mssnapshot.stderrB.exp
+++ b/gdbserver_tests/mssnapshot.stderrB.exp
@@ -5,6 +5,7 @@
   v.wait [<ms>]           : sleep <ms> (default 0) then continue
   v.info all_errors       : show all errors found so far
   v.info last_error       : show last error found
+  v.info location <addr>  : show information about location <addr>
   v.info n_errs_found [msg] : show the nr of errors found so far and the given msg
   v.info open_fds         : show open file descriptors (only if --track-fds=yes)
   v.kill                  : kill the Valgrind process
diff --git a/gdbserver_tests/mssnapshot.vgtest b/gdbserver_tests/mssnapshot.vgtest
index cc111b1..20a558b 100644
--- a/gdbserver_tests/mssnapshot.vgtest
+++ b/gdbserver_tests/mssnapshot.vgtest
@@ -1,4 +1,4 @@
-# test the memcheck monitor help
+# test the massif help and massif snapshots.
 prereq: test -e gdb
 prog: t
 vgopts: --tool=massif --vgdb=yes --vgdb-error=0 --vgdb-prefix=./vgdb-prefix-mssnapshot
diff --git a/helgrind/docs/hg-manual.xml b/helgrind/docs/hg-manual.xml
index 24e2457..21328b4 100644
--- a/helgrind/docs/hg-manual.xml
+++ b/helgrind/docs/hg-manual.xml
@@ -1291,8 +1291,8 @@
     </para>
 <programlisting><![CDATA[
 Lock ga 0x8049a20 {
-Location 0x8049a20 is 0 bytes inside global var "s_rwlock"
-declared at rwlock_race.c:17
+ Location 0x8049a20 is 0 bytes inside global var "s_rwlock"
+ declared at rwlock_race.c:17
    kind   rdwr
  { R1:thread #3 tid 3 }
 }
@@ -1300,27 +1300,6 @@
 
   </listitem>
 
-  <listitem>
-    <para><varname>describe &lt;addr&gt;</varname> describes the address
-    &lt;addr&gt;. For example, an heap address will be described by the
-    length of the heap block and the stacktrace where this block was allocated.
-    The option <varname>--read-var-info=yes</varname> allows to give information
-    about global or local variables.
-    </para>
-<programlisting><![CDATA[
-(gdb) monitor describe 0x404e028
-
-address 0x404E028 is 0 bytes inside a block of size 100 alloc'd
-==16448==    at 0x4028AA5: malloc (vg_replace_malloc.c:292)
-==16448==    by 0x8048BD7: main (tc19_shadowmem.c:144)
-(gdb) mo d 0xbec6f040
-
-Location 0xbec6f040 is 0 bytes inside info.child,
-declared at tc19_shadowmem.c:139, in frame #0 of thread 1
-(gdb) 
-]]></programlisting>
-  </listitem>
-
 </itemizedlist>
 
 </sect1>
diff --git a/helgrind/hg_addrdescr.c b/helgrind/hg_addrdescr.c
index 5fe507f..cf7de81 100644
--- a/helgrind/hg_addrdescr.c
+++ b/helgrind/hg_addrdescr.c
@@ -36,19 +36,19 @@
 #include "pub_tool_execontext.h"
 #include "pub_tool_debuginfo.h"
 #include "pub_tool_threadstate.h"
+#include "pub_tool_addrinfo.h"
 
 #include "hg_basics.h"
 #include "hg_addrdescr.h"            /* self */
 
-void HG_(init_AddrDescr) ( AddrDescr* ad ) {
-   VG_(memset)(ad, 0, sizeof(*ad) );
-}
-
-void HG_(describe_addr) ( Addr a, /*OUT*/AddrDescr* ad )
+void HG_(describe_addr) ( Addr a, /*OUT*/AddrInfo* ai )
 {
-   tl_assert(!ad->hctxt);
-   tl_assert(!ad->descr1);
-   tl_assert(!ad->descr2);
+   tl_assert(ai->tag == Addr_Undescribed);
+
+   /* hctxt/haddr/hszB describe the addr if it is a heap block. */
+   ExeContext* hctxt;
+   Addr        haddr;
+   SizeT       hszB;
 
    /* First, see if it's in any heap block.  Unfortunately this
       means a linear search through all allocated heap blocks.  The
@@ -57,135 +57,42 @@
       should have an allocation context. */
    Bool is_heapblock
       = HG_(mm_find_containing_block)( 
-           &ad->hctxt,
-           &ad->haddr,
-           &ad->hszB,
+           &hctxt,
+           &haddr,
+           &hszB,
            a
         );
-   tl_assert(is_heapblock == (ad->hctxt != NULL));
-
-   if (!ad->hctxt) {
-      /* It's not in any heap block.  See if we can map it to a
-         stack or global symbol. */
-
-      ad->descr1
-         = VG_(newXA)( HG_(zalloc), "hg.addrdescr.descr1",
-                       HG_(free), sizeof(HChar) );
-      ad->descr2
-         = VG_(newXA)( HG_(zalloc), "hg.addrdescr.descr2",
-                       HG_(free), sizeof(HChar) );
-
-      (void) VG_(get_data_description)( ad->descr1,
-                                        ad->descr2,
-                                        a );
-
-      /* If there's nothing in descr1/2, free it.  Why is it safe to
-         to VG_(indexXA) at zero here?  Because
-         VG_(get_data_description) guarantees to zero terminate
-         descr1/2 regardless of the outcome of the call.  So there's
-         always at least one element in each XA after the call.
-      */
-      if (0 == VG_(strlen)( VG_(indexXA)(ad->descr1, 0 ))) {
-         VG_(deleteXA)( ad->descr1 );
-         ad->descr1 = NULL;
-      }
-      if (0 == VG_(strlen)( VG_(indexXA)( ad->descr2, 0 ))) {
-         VG_(deleteXA)( ad->descr2 );
-         ad->descr2 = NULL;
-      }
-   }
-}
-
-void HG_(pp_addrdescr) (Bool xml, const HChar* what, Addr addr,
-                        AddrDescr* ad,
-                        void(*print)(const HChar *format, ...))
-{
-   /* If we have a description of the address in terms of a heap
-      block, show it. */
-   if (ad->hctxt) {
-      SizeT delta = addr - ad->haddr;
-      if (xml) {
-         (*print)("  <auxwhat>%s %p is %ld bytes inside a block "
-                  "of size %ld alloc'd</auxwhat>\n", what,
-                  (void*)addr, delta, 
-                  ad->hszB);
-         VG_(pp_ExeContext)( ad->hctxt );
-      } else {
-         (*print)("\n");
-         (*print)("%s %p is %ld bytes inside a block "
-                  "of size %ld alloc'd\n", what,
-                  (void*)addr, delta, 
-                  ad->hszB);
-         VG_(pp_ExeContext)( ad->hctxt );
-      }
-   }
-
-   /* If we have a better description of the address, show it.
-      Note that in XML mode, it will already by nicely wrapped up
-      in tags, either <auxwhat> or <xauxwhat>, so we can just emit
-      it verbatim. */
-   if (xml) {
-      if (ad->descr1)
-         (*print)( "  %s\n",
-                   (HChar*)VG_(indexXA)( ad->descr1, 0 ) );
-      if (ad->descr2)
-         (*print)( "  %s\n",
-                   (HChar*)VG_(indexXA)( ad->descr2, 0 ) );
+   if (is_heapblock) {
+      tl_assert(is_heapblock == (hctxt != NULL));
+      ai->tag = Addr_Block;
+      ai->Addr.Block.block_kind = Block_Mallocd;
+      ai->Addr.Block.block_desc = "block";
+      ai->Addr.Block.block_szB  = hszB;
+      ai->Addr.Block.rwoffset   = (Word)(a) - (Word)(haddr);
+      ai->Addr.Block.allocated_at = hctxt;
+      ai->Addr.Block.freed_at = VG_(null_ExeContext)();;
    } else {
-      if (ad->descr1 || ad->descr2)
-         (*print)("\n");
-      if (ad->descr1)
-         (*print)( "%s\n",
-                   (HChar*)VG_(indexXA)( ad->descr1, 0 ) );
-      if (ad->descr2)
-         (*print)( "%s\n",
-                   (HChar*)VG_(indexXA)( ad->descr2, 0 ) );
+      /* No block found. Search a non-heap block description. */
+      VG_(describe_addr) (a, ai);
    }
 }
 
-static void void_printf(const HChar *format, ...)
-{
-   va_list vargs;
-   va_start(vargs, format);
-   VG_(vprintf)(format, vargs);
-   va_end(vargs);
-}
-
-Bool HG_(get_and_pp_addrdescr) (const HChar* what, Addr addr)
+Bool HG_(get_and_pp_addrdescr) (Addr addr)
 {
 
    Bool ret;
-   AddrDescr glad;
+   AddrInfo glai;
 
-   HG_(init_AddrDescr) (&glad);
+   glai.tag = Addr_Undescribed;
+   HG_(describe_addr) (addr, &glai);
+   VG_(pp_addrinfo) (addr, &glai);
+   ret = glai.tag != Addr_Unknown;
 
-   HG_(describe_addr) (addr, &glad);
-
-   HG_(pp_addrdescr) (False /* xml */, what, addr,
-                      &glad,
-                      void_printf);
-   ret = glad.hctxt || glad.descr1 || glad.descr2;
-
-   HG_(clear_addrdesc) (&glad);
+   VG_(clear_addrinfo) (&glai);
 
    return ret;
 }
 
-void HG_(clear_addrdesc) ( AddrDescr* ad)
-{
-   ad->hctxt = NULL;
-   ad->haddr = 0;
-   ad->hszB = 0;
-   if (ad->descr1 != NULL) {
-      VG_(deleteXA)( ad->descr1 );
-      ad->descr1 = NULL;
-   }
-   if (ad->descr2 != NULL) {
-      VG_(deleteXA)( ad->descr2 );
-      ad->descr2 = NULL;
-   }
-}
-
 /*--------------------------------------------------------------------*/
 /*--- end                                           hg_addrdescr.c ---*/
 /*--------------------------------------------------------------------*/
diff --git a/helgrind/hg_addrdescr.h b/helgrind/hg_addrdescr.h
index 319ea8e..b90f747 100644
--- a/helgrind/hg_addrdescr.h
+++ b/helgrind/hg_addrdescr.h
@@ -33,45 +33,22 @@
 #ifndef __HG_ADDRDESCR_H
 #define __HG_ADDRDESCR_H
 
-/*----------------------------------------------------------------*/
-/*--- Address Description                                      ---*/
-/*--- Used e.g. to describe an address in a Race cond. error   ---*/
-/*--- or a lock.                                               ---*/
-/*----------------------------------------------------------------*/
-typedef
-   struct  {
-      /* descr1/2 provide a description of stack/global locs */
-      XArray*     descr1; /* XArray* of HChar */
-      XArray*     descr2; /* XArray* of HChar */
-      /* hctxt/haddr/hszB describe the addr if it is a heap block. */
-      ExeContext* hctxt;
-      Addr        haddr;
-      SizeT       hszB;
-   }
-   AddrDescr;
-
-/* Initialises an empty AddrDescr. */
-void HG_(init_AddrDescr) ( AddrDescr* ad );
-
 /* Describe an address as best you can, for error messages or
-   lock description, putting the result in ad.
-   This allocates some memory in ad, to be cleared with VG_(clear_addrdesc). */
-extern void HG_(describe_addr) ( Addr a, /*OUT*/AddrDescr* ad );
+   lock description, putting the result in ai.
+   This might allocate some memory in ai, to be cleared with
+   VG_(clear_addrinfo). */
+extern void HG_(describe_addr) ( Addr a, /*OUT*/AddrInfo* ai );
 
-/* Prints (using *print) the readable description of addr given in ad.
+/* Prints (using *print) the readable description of addr given in ai.
    "what" identifies the type pointed to by addr (e.g. a lock). */
 extern void HG_(pp_addrdescr) (Bool xml, const HChar* what, Addr addr,
-                               AddrDescr* ad,
+                               AddrInfo* ai,
                                void(*print)(const HChar *format, ...));
 
 /* Get a readable description of addr, then print it using HG_(pp_addrdescr)
    using xml False and VG_(printf) to emit the characters.
    Returns True if a description was found/printed, False otherwise. */
-extern Bool HG_(get_and_pp_addrdescr) (const HChar* what, Addr a);
-
-/* Free all memory allocated by HG_(describe_addr)
-   Sets all elements of ad to 0/NULL. */
-extern void HG_(clear_addrdesc) ( AddrDescr* ad);
+extern Bool HG_(get_and_pp_addrdescr) (Addr a);
 
 /* For error creation/address description:
    map 'data_addr' to a malloc'd chunk, if any.
diff --git a/helgrind/hg_errors.c b/helgrind/hg_errors.c
index b1ceefa..959699f 100644
--- a/helgrind/hg_errors.c
+++ b/helgrind/hg_errors.c
@@ -40,6 +40,7 @@
 #include "pub_tool_debuginfo.h"
 #include "pub_tool_threadstate.h"
 #include "pub_tool_options.h"     // VG_(clo_xml)
+#include "pub_tool_addrinfo.h"
 
 #include "hg_basics.h"
 #include "hg_addrdescr.h"
@@ -292,7 +293,7 @@
          struct {
             Addr        data_addr;
             Int         szB;
-            AddrDescr   data_addrdescr;
+            AddrInfo    data_addrinfo;
             Bool        isWrite;
             Thread*     thr;
             Lock**      locksHeldW;
@@ -406,7 +407,7 @@
          VG_(printf)("HG_(update_extra): "
                      "%d conflicting-event queries\n", xxx);
 
-      HG_(describe_addr) (xe->XE.Race.data_addr, &xe->XE.Race.data_addrdescr);
+      HG_(describe_addr) (xe->XE.Race.data_addr, &xe->XE.Race.data_addrinfo);
 
       /* And poke around in the conflicting-event map, to see if we
          can rustle up a plausible-looking conflicting memory access
@@ -488,7 +489,7 @@
    /* Skip on the detailed description of the raced-on address at this
       point; it's expensive.  Leave it for the update_extra function
       if we ever make it that far. */
-   HG_(init_AddrDescr) (&xe.XE.Race.data_addrdescr);
+   xe.XE.Race.data_addrinfo.tag = Addr_Undescribed;
    // FIXME: tid vs thr
    // Skip on any of the conflicting-access info at this point.
    // It's expensive to obtain, and this error is more likely than
@@ -1232,10 +1233,7 @@
          }
 
       }
-
-     HG_(pp_addrdescr) (xml, "Address", err_ga,
-                        &xe->XE.Race.data_addrdescr,
-                        emit);
+      VG_(pp_addrinfo) (err_ga, &xe->XE.Race.data_addrinfo);
       break; /* case XE_Race */
    } /* case XE_Race */
 
diff --git a/helgrind/hg_main.c b/helgrind/hg_main.c
index 276f730..5e12520 100644
--- a/helgrind/hg_main.c
+++ b/helgrind/hg_main.c
@@ -56,6 +56,7 @@
 #include "pub_tool_libcproc.h"  // VG_(atfork)
 #include "pub_tool_aspacemgr.h" // VG_(am_is_valid_for_client)
 #include "pub_tool_poolalloc.h"
+#include "pub_tool_addrinfo.h"
 
 #include "hg_basics.h"
 #include "hg_wordset.h"
@@ -470,11 +471,11 @@
 {
    space(d+0); 
    if (show_internal_data)
-      VG_(printf)("Lock %p (ga %#lx) {", lk, lk->guestaddr);
+      VG_(printf)("Lock %p (ga %#lx) {\n", lk, lk->guestaddr);
    else
-      VG_(printf)("Lock ga %#lx {", lk->guestaddr);
+      VG_(printf)("Lock ga %#lx {\n", lk->guestaddr);
    if (!show_lock_addrdescr 
-       || !HG_(get_and_pp_addrdescr) ("lock", (Addr) lk->guestaddr))
+       || !HG_(get_and_pp_addrdescr) ((Addr) lk->guestaddr))
       VG_(printf)("\n");
       
    if (sHOW_ADMIN) {
@@ -4745,7 +4746,6 @@
       (
 "\n"
 "helgrind monitor commands:\n"
-"  describe <addr>         : outputs a description of <addr>\n"
 "  info locks              : show list of locks and their status\n"
 "\n");
 }
@@ -4765,7 +4765,7 @@
       starts with the same first letter(s) as an already existing
       command. This ensures a shorter abbreviation for the user. */
    switch (VG_(keyword_id) 
-           ("help info describe", 
+           ("help info", 
             wcmd, kwd_report_duplicated_matches)) {
    case -2: /* multiple matches */
       return True;
@@ -4799,16 +4799,6 @@
          tl_assert(0);
       }
       return True;
-   case  2: { /* describe */
-      Addr address;
-      SizeT szB = 1;
-      VG_(strtok_get_address_and_size) (&address, &szB, &ssaveptr);
-      if (address == (Addr) 0 && szB == 0) return True;
-      if (!HG_(get_and_pp_addrdescr) ("address", address))
-         VG_(gdb_printf) ("No description found for address %p\n", 
-                          (void*)address);
-      return True;
-   }
    default: 
       tl_assert(0);
       return False;
@@ -5391,6 +5381,11 @@
    initialise_data_structures(hbthr_root);
 }
 
+static void hg_info_location (Addr a)
+{
+   (void) HG_(get_and_pp_addrdescr) (a);
+}
+
 static void hg_pre_clo_init ( void )
 {
    VG_(details_name)            ("Helgrind");
@@ -5431,6 +5426,7 @@
    //                                hg_expensive_sanity_check);
 
    VG_(needs_print_stats) (hg_print_stats);
+   VG_(needs_info_location) (hg_info_location);
 
    VG_(needs_malloc_replacement)  (hg_cli__malloc,
                                    hg_cli____builtin_new,
diff --git a/helgrind/tests/annotate_rwlock.stderr.exp b/helgrind/tests/annotate_rwlock.stderr.exp
index 52fa094..d59a900 100644
--- a/helgrind/tests/annotate_rwlock.stderr.exp
+++ b/helgrind/tests/annotate_rwlock.stderr.exp
@@ -29,6 +29,7 @@
    by 0x........: thread_func (annotate_rwlock.c:147)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
+ Address 0x........ is 4 bytes inside data symbol "s_rwlock"
 
 ----------------------------------------------------------------
 
@@ -45,6 +46,7 @@
    by 0x........: thread_func (annotate_rwlock.c:144)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
+ Address 0x........ is 8 bytes inside data symbol "s_rwlock"
 
 ----------------------------------------------------------------
 
@@ -61,6 +63,7 @@
    by 0x........: thread_func (annotate_rwlock.c:149)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
+ Address 0x........ is 8 bytes inside data symbol "s_rwlock"
 
 ----------------------------------------------------------------
 
@@ -77,6 +80,7 @@
    by 0x........: thread_func (annotate_rwlock.c:149)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
+ Address 0x........ is 8 bytes inside data symbol "s_rwlock"
 
 ----------------------------------------------------------------
 
@@ -93,6 +97,7 @@
    by 0x........: thread_func (annotate_rwlock.c:149)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
+ Address 0x........ is 4 bytes inside data symbol "s_rwlock"
 
 ----------------------------------------------------------------
 
@@ -113,5 +118,6 @@
    by 0x........: thread_func (annotate_rwlock.c:149)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
+ Address 0x........ is 4 bytes inside data symbol "s_rwlock"
 
 Finished.
diff --git a/helgrind/tests/free_is_write.stderr.exp b/helgrind/tests/free_is_write.stderr.exp
index bcac41b..8470ccb 100644
--- a/helgrind/tests/free_is_write.stderr.exp
+++ b/helgrind/tests/free_is_write.stderr.exp
@@ -24,6 +24,7 @@
 This conflicts with a previous read of size 1 by thread #x
 Locks held: none
    at 0x........: main (free_is_write.c:36)
+ Address 0x........ is 5 bytes inside an unallocated block of size 16 in arena "client"
 
 Done.
 
diff --git a/helgrind/tests/hg01_all_ok.c b/helgrind/tests/hg01_all_ok.c
index 144ce60..b31df1d 100644
--- a/helgrind/tests/hg01_all_ok.c
+++ b/helgrind/tests/hg01_all_ok.c
@@ -1,15 +1,31 @@
 /* All OK */
-
+#include <stdlib.h>
+#include <string.h>
 #include <pthread.h>
 
 static pthread_mutex_t mx = PTHREAD_MUTEX_INITIALIZER;
 
-static int shared;
+static int shared = 0;
+static char *ptr;
+
+static void breakme(void)
+{
+   if (shared == 1)
+      memset (ptr, 0x55, 1000);
+}
 
 static void *th(void *v)
 {
 	pthread_mutex_lock(&mx);
 	shared++;
+        if (shared == 1) {
+           ptr = malloc (1008);
+           breakme();
+        }
+        if (shared == 2) {
+           free (ptr);
+           breakme();
+        }
 	pthread_mutex_unlock(&mx);
 
 	return 0;
diff --git a/helgrind/tests/hg03_inherit.stderr.exp b/helgrind/tests/hg03_inherit.stderr.exp
index ee21cf0..3234e8b 100644
--- a/helgrind/tests/hg03_inherit.stderr.exp
+++ b/helgrind/tests/hg03_inherit.stderr.exp
@@ -22,9 +22,8 @@
 This conflicts with a previous read of size 4 by thread #x
 Locks held: none
    at 0x........: main (hg03_inherit.c:60)
-
-Location 0x........ is 0 bytes inside shared[1],
-a global variable declared at hg03_inherit.c:11
+ Location 0x........ is 0 bytes inside shared[1],
+ a global variable declared at hg03_inherit.c:11
 
 
 ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 0 from 0)
diff --git a/helgrind/tests/hg04_race.stderr.exp b/helgrind/tests/hg04_race.stderr.exp
index bf2a185..3d33936 100644
--- a/helgrind/tests/hg04_race.stderr.exp
+++ b/helgrind/tests/hg04_race.stderr.exp
@@ -28,9 +28,8 @@
    at 0x........: th (hg04_race.c:10)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Location 0x........ is 0 bytes inside global var "shared"
-declared at hg04_race.c:6
+ Location 0x........ is 0 bytes inside global var "shared"
+ declared at hg04_race.c:6
 
 ----------------------------------------------------------------
 
@@ -45,9 +44,8 @@
    at 0x........: th (hg04_race.c:10)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Location 0x........ is 0 bytes inside global var "shared"
-declared at hg04_race.c:6
+ Location 0x........ is 0 bytes inside global var "shared"
+ declared at hg04_race.c:6
 
 
 ERROR SUMMARY: 2 errors from 2 contexts (suppressed: 0 from 0)
diff --git a/helgrind/tests/hg05_race2.stderr.exp b/helgrind/tests/hg05_race2.stderr.exp
index 684f303..86d3892 100644
--- a/helgrind/tests/hg05_race2.stderr.exp
+++ b/helgrind/tests/hg05_race2.stderr.exp
@@ -28,9 +28,8 @@
    at 0x........: th (hg05_race2.c:17)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Location 0x........ is 0 bytes inside foo.poot[5].plop[11],
-declared at hg05_race2.c:24, in frame #x of thread x
+ Location 0x........ is 0 bytes inside foo.poot[5].plop[11],
+ declared at hg05_race2.c:24, in frame #x of thread x
 
 ----------------------------------------------------------------
 
@@ -45,9 +44,8 @@
    at 0x........: th (hg05_race2.c:17)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Location 0x........ is 0 bytes inside foo.poot[5].plop[11],
-declared at hg05_race2.c:24, in frame #x of thread x
+ Location 0x........ is 0 bytes inside foo.poot[5].plop[11],
+ declared at hg05_race2.c:24, in frame #x of thread x
 
 
 ERROR SUMMARY: 2 errors from 2 contexts (suppressed: 0 from 0)
diff --git a/helgrind/tests/locked_vs_unlocked1_fwd.stderr.exp b/helgrind/tests/locked_vs_unlocked1_fwd.stderr.exp
index 21c540c..9a9aec0 100644
--- a/helgrind/tests/locked_vs_unlocked1_fwd.stderr.exp
+++ b/helgrind/tests/locked_vs_unlocked1_fwd.stderr.exp
@@ -33,4 +33,5 @@
    at 0x........: child_fn (locked_vs_unlocked1.c:19)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
+ Address 0x........ is 0 bytes inside data symbol "x"
 
diff --git a/helgrind/tests/locked_vs_unlocked1_rev.stderr.exp b/helgrind/tests/locked_vs_unlocked1_rev.stderr.exp
index ea762cf..90b5849 100644
--- a/helgrind/tests/locked_vs_unlocked1_rev.stderr.exp
+++ b/helgrind/tests/locked_vs_unlocked1_rev.stderr.exp
@@ -33,4 +33,5 @@
    at 0x........: child_fn (locked_vs_unlocked1.c:19)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
+ Address 0x........ is 0 bytes inside data symbol "x"
 
diff --git a/helgrind/tests/locked_vs_unlocked2.stderr.exp b/helgrind/tests/locked_vs_unlocked2.stderr.exp
index 225122f..415e4ed 100644
--- a/helgrind/tests/locked_vs_unlocked2.stderr.exp
+++ b/helgrind/tests/locked_vs_unlocked2.stderr.exp
@@ -39,4 +39,5 @@
    at 0x........: child_fn1 (locked_vs_unlocked2.c:29)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
+ Address 0x........ is 0 bytes inside data symbol "x"
 
diff --git a/helgrind/tests/locked_vs_unlocked3.stderr.exp b/helgrind/tests/locked_vs_unlocked3.stderr.exp
index 729fec4..26ba013 100644
--- a/helgrind/tests/locked_vs_unlocked3.stderr.exp
+++ b/helgrind/tests/locked_vs_unlocked3.stderr.exp
@@ -31,4 +31,5 @@
    at 0x........: child_fn1 (locked_vs_unlocked3.c:28)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
+ Address 0x........ is 0 bytes inside data symbol "x"
 
diff --git a/helgrind/tests/pth_barrier1.stderr.exp b/helgrind/tests/pth_barrier1.stderr.exp
index 411b477..18b369e 100644
--- a/helgrind/tests/pth_barrier1.stderr.exp
+++ b/helgrind/tests/pth_barrier1.stderr.exp
@@ -29,8 +29,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 0 bytes inside a block of size 1 alloc'd
+ Address 0x........ is 0 bytes inside a block of size 1 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
diff --git a/helgrind/tests/pth_barrier2.stderr.exp b/helgrind/tests/pth_barrier2.stderr.exp
index 1a6f66b..5ce94a0 100644
--- a/helgrind/tests/pth_barrier2.stderr.exp
+++ b/helgrind/tests/pth_barrier2.stderr.exp
@@ -29,8 +29,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 0 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 0 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
@@ -48,8 +47,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 1 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 1 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
@@ -67,8 +65,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 2 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 2 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
@@ -86,8 +83,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 3 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 3 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
@@ -105,8 +101,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 4 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 4 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
@@ -124,8 +119,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 5 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 5 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
@@ -143,8 +137,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 6 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 6 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
@@ -162,8 +155,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 7 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 7 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
@@ -181,8 +173,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 8 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 8 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
@@ -200,8 +191,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 9 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 9 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
@@ -219,8 +209,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 10 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 10 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
@@ -238,8 +227,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 11 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 11 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
@@ -257,8 +245,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 12 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 12 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
@@ -276,8 +263,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 13 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 13 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
@@ -295,8 +281,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 14 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 14 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
@@ -314,8 +299,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 15 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 15 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
@@ -333,8 +317,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 16 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 16 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
@@ -352,8 +335,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 17 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 17 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
@@ -371,8 +353,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 18 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 18 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
@@ -390,8 +371,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 19 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 19 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
@@ -409,8 +389,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 20 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 20 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
@@ -428,8 +407,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 21 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 21 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
@@ -447,8 +425,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 22 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 22 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
@@ -466,8 +443,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 23 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 23 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
@@ -485,8 +461,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 24 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 24 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
@@ -504,8 +479,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 25 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 25 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
@@ -523,8 +497,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 26 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 26 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
@@ -542,8 +515,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 27 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 27 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
@@ -561,8 +533,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 28 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 28 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
@@ -580,8 +551,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 29 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 29 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
@@ -599,8 +569,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 30 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 30 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
@@ -618,8 +587,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 31 bytes inside a block of size 32 alloc'd
+ Address 0x........ is 31 bytes inside a block of size 32 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
diff --git a/helgrind/tests/pth_barrier3.stderr.exp b/helgrind/tests/pth_barrier3.stderr.exp
index 411b477..18b369e 100644
--- a/helgrind/tests/pth_barrier3.stderr.exp
+++ b/helgrind/tests/pth_barrier3.stderr.exp
@@ -29,8 +29,7 @@
    at 0x........: threadfunc (pth_barrier.c:60)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 0 bytes inside a block of size 1 alloc'd
+ Address 0x........ is 0 bytes inside a block of size 1 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: barriers_and_races (pth_barrier.c:76)
    by 0x........: main (pth_barrier.c:122)
diff --git a/helgrind/tests/pth_cond_destroy_busy.stderr.exp b/helgrind/tests/pth_cond_destroy_busy.stderr.exp
index f8de191..fa9f529 100644
--- a/helgrind/tests/pth_cond_destroy_busy.stderr.exp
+++ b/helgrind/tests/pth_cond_destroy_busy.stderr.exp
@@ -28,6 +28,7 @@
    by 0x........: thread_func (pth_cond_destroy_busy.c:31)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
+ Address 0x........ is 4 bytes inside data symbol "s_cond"
 
 ----------------------------------------------------------------
 
diff --git a/helgrind/tests/rwlock_race.stderr.exp b/helgrind/tests/rwlock_race.stderr.exp
index 47c3bd5..9527259 100644
--- a/helgrind/tests/rwlock_race.stderr.exp
+++ b/helgrind/tests/rwlock_race.stderr.exp
@@ -28,9 +28,8 @@
    at 0x........: thread_func (rwlock_race.c:29)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Location 0x........ is 0 bytes inside global var "s_racy"
-declared at rwlock_race.c:18
+ Location 0x........ is 0 bytes inside global var "s_racy"
+ declared at rwlock_race.c:18
 
 Result: 2
 
diff --git a/helgrind/tests/tc01_simple_race.stderr.exp b/helgrind/tests/tc01_simple_race.stderr.exp
index 4deb196..a379f87 100644
--- a/helgrind/tests/tc01_simple_race.stderr.exp
+++ b/helgrind/tests/tc01_simple_race.stderr.exp
@@ -22,9 +22,8 @@
    at 0x........: child_fn (tc01_simple_race.c:14)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Location 0x........ is 0 bytes inside global var "x"
-declared at tc01_simple_race.c:9
+ Location 0x........ is 0 bytes inside global var "x"
+ declared at tc01_simple_race.c:9
 
 ----------------------------------------------------------------
 
@@ -37,9 +36,8 @@
    at 0x........: child_fn (tc01_simple_race.c:14)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Location 0x........ is 0 bytes inside global var "x"
-declared at tc01_simple_race.c:9
+ Location 0x........ is 0 bytes inside global var "x"
+ declared at tc01_simple_race.c:9
 
 
 ERROR SUMMARY: 2 errors from 2 contexts (suppressed: 0 from 0)
diff --git a/helgrind/tests/tc05_simple_race.stderr.exp b/helgrind/tests/tc05_simple_race.stderr.exp
index 78bffb7..f07bb93 100644
--- a/helgrind/tests/tc05_simple_race.stderr.exp
+++ b/helgrind/tests/tc05_simple_race.stderr.exp
@@ -22,9 +22,8 @@
    at 0x........: child_fn (tc05_simple_race.c:19)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Location 0x........ is 0 bytes inside global var "y"
-declared at tc05_simple_race.c:10
+ Location 0x........ is 0 bytes inside global var "y"
+ declared at tc05_simple_race.c:10
 
 ----------------------------------------------------------------
 
@@ -37,9 +36,8 @@
    at 0x........: child_fn (tc05_simple_race.c:19)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Location 0x........ is 0 bytes inside global var "y"
-declared at tc05_simple_race.c:10
+ Location 0x........ is 0 bytes inside global var "y"
+ declared at tc05_simple_race.c:10
 
 
 ERROR SUMMARY: 2 errors from 2 contexts (suppressed: 0 from 0)
diff --git a/helgrind/tests/tc06_two_races.stderr.exp b/helgrind/tests/tc06_two_races.stderr.exp
index a69960b..88e4e47 100644
--- a/helgrind/tests/tc06_two_races.stderr.exp
+++ b/helgrind/tests/tc06_two_races.stderr.exp
@@ -22,9 +22,8 @@
    at 0x........: child_fn (tc06_two_races.c:14)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Location 0x........ is 0 bytes inside global var "unprot1"
-declared at tc06_two_races.c:9
+ Location 0x........ is 0 bytes inside global var "unprot1"
+ declared at tc06_two_races.c:9
 
 ----------------------------------------------------------------
 
@@ -37,9 +36,8 @@
    at 0x........: child_fn (tc06_two_races.c:14)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Location 0x........ is 0 bytes inside global var "unprot1"
-declared at tc06_two_races.c:9
+ Location 0x........ is 0 bytes inside global var "unprot1"
+ declared at tc06_two_races.c:9
 
 ----------------------------------------------------------------
 
@@ -52,9 +50,8 @@
    at 0x........: child_fn (tc06_two_races.c:18)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Location 0x........ is 0 bytes inside global var "unprot2"
-declared at tc06_two_races.c:9
+ Location 0x........ is 0 bytes inside global var "unprot2"
+ declared at tc06_two_races.c:9
 
 ----------------------------------------------------------------
 
@@ -67,9 +64,8 @@
    at 0x........: child_fn (tc06_two_races.c:18)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Location 0x........ is 0 bytes inside global var "unprot2"
-declared at tc06_two_races.c:9
+ Location 0x........ is 0 bytes inside global var "unprot2"
+ declared at tc06_two_races.c:9
 
 
 ERROR SUMMARY: 4 errors from 4 contexts (suppressed: 0 from 0)
diff --git a/helgrind/tests/tc16_byterace.stderr.exp b/helgrind/tests/tc16_byterace.stderr.exp
index 11b19b7..dc414a5 100644
--- a/helgrind/tests/tc16_byterace.stderr.exp
+++ b/helgrind/tests/tc16_byterace.stderr.exp
@@ -22,9 +22,8 @@
    at 0x........: child_fn (tc16_byterace.c:13)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Location 0x........ is 0 bytes inside bytes[4],
-a global variable declared at tc16_byterace.c:7
+ Location 0x........ is 0 bytes inside bytes[4],
+ a global variable declared at tc16_byterace.c:7
 
 ----------------------------------------------------------------
 
@@ -37,9 +36,8 @@
    at 0x........: child_fn (tc16_byterace.c:13)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Location 0x........ is 0 bytes inside bytes[4],
-a global variable declared at tc16_byterace.c:7
+ Location 0x........ is 0 bytes inside bytes[4],
+ a global variable declared at tc16_byterace.c:7
 
 
 ERROR SUMMARY: 2 errors from 2 contexts (suppressed: 0 from 0)
diff --git a/helgrind/tests/tc19_shadowmem.stderr.exp b/helgrind/tests/tc19_shadowmem.stderr.exp
index de45fa9..44b4f17 100644
--- a/helgrind/tests/tc19_shadowmem.stderr.exp
+++ b/helgrind/tests/tc19_shadowmem.stderr.exp
@@ -36,8 +36,7 @@
    by 0x........: steer (tc19_shadowmem.c:288)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 0 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 0 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -73,8 +72,7 @@
    by 0x........: steer (tc19_shadowmem.c:290)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 1 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 1 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -110,8 +108,7 @@
    by 0x........: steer (tc19_shadowmem.c:292)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 2 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 2 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -147,8 +144,7 @@
    by 0x........: steer (tc19_shadowmem.c:294)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 3 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 3 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -184,8 +180,7 @@
    by 0x........: steer (tc19_shadowmem.c:296)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 4 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 4 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -221,8 +216,7 @@
    by 0x........: steer (tc19_shadowmem.c:298)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 5 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 5 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -258,8 +252,7 @@
    by 0x........: steer (tc19_shadowmem.c:300)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 6 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 6 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -295,8 +288,7 @@
    by 0x........: steer (tc19_shadowmem.c:302)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 7 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 7 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -332,8 +324,7 @@
    by 0x........: steer (tc19_shadowmem.c:304)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 8 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 8 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -369,8 +360,7 @@
    by 0x........: steer (tc19_shadowmem.c:306)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 9 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 9 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -406,8 +396,7 @@
    by 0x........: steer (tc19_shadowmem.c:308)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 10 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 10 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -443,8 +432,7 @@
    by 0x........: steer (tc19_shadowmem.c:310)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 11 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 11 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -480,8 +468,7 @@
    by 0x........: steer (tc19_shadowmem.c:312)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 12 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 12 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -517,8 +504,7 @@
    by 0x........: steer (tc19_shadowmem.c:314)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 13 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 13 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -554,8 +540,7 @@
    by 0x........: steer (tc19_shadowmem.c:316)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 14 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 14 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -591,8 +576,7 @@
    by 0x........: steer (tc19_shadowmem.c:318)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 15 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 15 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -628,8 +612,7 @@
    by 0x........: steer (tc19_shadowmem.c:320)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 16 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 16 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -665,8 +648,7 @@
    by 0x........: steer (tc19_shadowmem.c:322)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 17 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 17 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -702,8 +684,7 @@
    by 0x........: steer (tc19_shadowmem.c:324)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 18 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 18 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -739,8 +720,7 @@
    by 0x........: steer (tc19_shadowmem.c:326)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 19 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 19 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -776,8 +756,7 @@
    by 0x........: steer (tc19_shadowmem.c:328)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 20 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 20 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -813,8 +792,7 @@
    by 0x........: steer (tc19_shadowmem.c:330)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 21 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 21 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -850,8 +828,7 @@
    by 0x........: steer (tc19_shadowmem.c:332)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 22 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 22 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -887,8 +864,7 @@
    by 0x........: steer (tc19_shadowmem.c:334)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 23 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 23 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -924,8 +900,7 @@
    by 0x........: steer (tc19_shadowmem.c:336)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 24 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 24 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -961,8 +936,7 @@
    by 0x........: steer (tc19_shadowmem.c:338)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 25 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 25 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -998,8 +972,7 @@
    by 0x........: steer (tc19_shadowmem.c:340)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 26 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 26 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -1035,8 +1008,7 @@
    by 0x........: steer (tc19_shadowmem.c:342)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 27 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 27 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -1072,8 +1044,7 @@
    by 0x........: steer (tc19_shadowmem.c:344)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 28 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 28 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -1109,8 +1080,7 @@
    by 0x........: steer (tc19_shadowmem.c:346)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 29 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 29 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -1146,8 +1116,7 @@
    by 0x........: steer (tc19_shadowmem.c:348)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 30 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 30 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -1183,8 +1152,7 @@
    by 0x........: steer (tc19_shadowmem.c:350)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 31 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 31 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -1220,8 +1188,7 @@
    by 0x........: steer (tc19_shadowmem.c:352)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 32 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 32 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -1257,8 +1224,7 @@
    by 0x........: steer (tc19_shadowmem.c:354)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 33 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 33 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -1294,8 +1260,7 @@
    by 0x........: steer (tc19_shadowmem.c:356)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 34 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 34 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -1331,8 +1296,7 @@
    by 0x........: steer (tc19_shadowmem.c:358)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 35 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 35 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -1368,8 +1332,7 @@
    by 0x........: steer (tc19_shadowmem.c:360)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 36 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 36 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -1405,8 +1368,7 @@
    by 0x........: steer (tc19_shadowmem.c:362)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 37 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 37 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -1442,8 +1404,7 @@
    by 0x........: steer (tc19_shadowmem.c:364)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 38 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 38 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -1479,8 +1440,7 @@
    by 0x........: steer (tc19_shadowmem.c:366)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 39 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 39 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -1516,8 +1476,7 @@
    by 0x........: steer (tc19_shadowmem.c:368)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 40 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 40 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -1553,8 +1512,7 @@
    by 0x........: steer (tc19_shadowmem.c:370)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 41 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 41 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -1590,8 +1548,7 @@
    by 0x........: steer (tc19_shadowmem.c:372)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 42 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 42 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -1627,8 +1584,7 @@
    by 0x........: steer (tc19_shadowmem.c:374)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 43 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 43 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -1664,8 +1620,7 @@
    by 0x........: steer (tc19_shadowmem.c:376)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 44 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 44 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -1701,8 +1656,7 @@
    by 0x........: steer (tc19_shadowmem.c:378)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 45 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 45 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -1738,8 +1692,7 @@
    by 0x........: steer (tc19_shadowmem.c:380)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 46 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 46 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -1775,8 +1728,7 @@
    by 0x........: steer (tc19_shadowmem.c:382)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 47 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 47 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -1812,8 +1764,7 @@
    by 0x........: steer (tc19_shadowmem.c:384)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 48 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 48 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -1849,8 +1800,7 @@
    by 0x........: steer (tc19_shadowmem.c:386)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 49 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 49 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -1886,8 +1836,7 @@
    by 0x........: steer (tc19_shadowmem.c:388)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 50 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 50 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -1923,8 +1872,7 @@
    by 0x........: steer (tc19_shadowmem.c:390)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 51 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 51 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -1960,8 +1908,7 @@
    by 0x........: steer (tc19_shadowmem.c:392)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 52 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 52 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -1997,8 +1944,7 @@
    by 0x........: steer (tc19_shadowmem.c:394)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 53 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 53 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -2034,8 +1980,7 @@
    by 0x........: steer (tc19_shadowmem.c:396)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 54 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 54 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -2071,8 +2016,7 @@
    by 0x........: steer (tc19_shadowmem.c:398)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 55 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 55 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -2108,8 +2052,7 @@
    by 0x........: steer (tc19_shadowmem.c:400)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 56 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 56 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -2145,8 +2088,7 @@
    by 0x........: steer (tc19_shadowmem.c:402)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 57 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 57 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -2182,8 +2124,7 @@
    by 0x........: steer (tc19_shadowmem.c:404)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 58 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 58 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -2219,8 +2160,7 @@
    by 0x........: steer (tc19_shadowmem.c:406)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 59 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 59 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -2256,8 +2196,7 @@
    by 0x........: steer (tc19_shadowmem.c:408)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 60 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 60 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -2293,8 +2232,7 @@
    by 0x........: steer (tc19_shadowmem.c:410)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 61 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 61 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -2330,8 +2268,7 @@
    by 0x........: steer (tc19_shadowmem.c:412)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 62 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 62 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -2367,8 +2304,7 @@
    by 0x........: steer (tc19_shadowmem.c:414)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 63 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 63 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -2404,8 +2340,7 @@
    by 0x........: steer (tc19_shadowmem.c:416)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 64 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 64 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -2441,8 +2376,7 @@
    by 0x........: steer (tc19_shadowmem.c:418)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 65 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 65 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -2478,8 +2412,7 @@
    by 0x........: steer (tc19_shadowmem.c:420)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 66 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 66 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -2515,8 +2448,7 @@
    by 0x........: steer (tc19_shadowmem.c:422)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 67 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 67 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -2552,8 +2484,7 @@
    by 0x........: steer (tc19_shadowmem.c:424)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 68 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 68 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -2589,8 +2520,7 @@
    by 0x........: steer (tc19_shadowmem.c:426)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 69 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 69 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -2626,8 +2556,7 @@
    by 0x........: steer (tc19_shadowmem.c:428)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 70 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 70 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -2663,8 +2592,7 @@
    by 0x........: steer (tc19_shadowmem.c:430)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 71 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 71 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -2700,8 +2628,7 @@
    by 0x........: steer (tc19_shadowmem.c:432)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 72 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 72 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -2737,8 +2664,7 @@
    by 0x........: steer (tc19_shadowmem.c:434)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 73 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 73 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -2774,8 +2700,7 @@
    by 0x........: steer (tc19_shadowmem.c:436)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 74 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 74 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -2811,8 +2736,7 @@
    by 0x........: steer (tc19_shadowmem.c:438)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 75 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 75 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -2848,8 +2772,7 @@
    by 0x........: steer (tc19_shadowmem.c:440)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 76 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 76 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -2885,8 +2808,7 @@
    by 0x........: steer (tc19_shadowmem.c:442)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 77 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 77 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -2922,8 +2844,7 @@
    by 0x........: steer (tc19_shadowmem.c:444)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 78 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 78 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -2959,8 +2880,7 @@
    by 0x........: steer (tc19_shadowmem.c:446)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 79 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 79 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -2996,8 +2916,7 @@
    by 0x........: steer (tc19_shadowmem.c:448)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 80 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 80 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -3033,8 +2952,7 @@
    by 0x........: steer (tc19_shadowmem.c:450)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 81 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 81 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -3070,8 +2988,7 @@
    by 0x........: steer (tc19_shadowmem.c:452)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 82 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 82 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -3107,8 +3024,7 @@
    by 0x........: steer (tc19_shadowmem.c:454)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 83 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 83 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -3144,8 +3060,7 @@
    by 0x........: steer (tc19_shadowmem.c:456)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 84 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 84 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -3181,8 +3096,7 @@
    by 0x........: steer (tc19_shadowmem.c:458)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 85 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 85 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -3218,8 +3132,7 @@
    by 0x........: steer (tc19_shadowmem.c:460)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 86 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 86 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -3255,8 +3168,7 @@
    by 0x........: steer (tc19_shadowmem.c:462)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 87 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 87 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -3292,8 +3204,7 @@
    by 0x........: steer (tc19_shadowmem.c:464)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 88 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 88 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -3329,8 +3240,7 @@
    by 0x........: steer (tc19_shadowmem.c:466)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 89 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 89 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -3366,8 +3276,7 @@
    by 0x........: steer (tc19_shadowmem.c:468)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 90 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 90 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -3403,8 +3312,7 @@
    by 0x........: steer (tc19_shadowmem.c:470)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 91 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 91 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -3440,8 +3348,7 @@
    by 0x........: steer (tc19_shadowmem.c:472)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 92 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 92 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -3477,8 +3384,7 @@
    by 0x........: steer (tc19_shadowmem.c:474)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 93 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 93 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -3514,8 +3420,7 @@
    by 0x........: steer (tc19_shadowmem.c:476)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 94 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 94 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -3551,8 +3456,7 @@
    by 0x........: steer (tc19_shadowmem.c:478)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 95 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 95 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -3588,8 +3492,7 @@
    by 0x........: steer (tc19_shadowmem.c:480)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 96 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 96 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -3625,8 +3528,7 @@
    by 0x........: steer (tc19_shadowmem.c:482)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 97 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 97 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -3662,8 +3564,7 @@
    by 0x........: steer (tc19_shadowmem.c:484)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 98 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 98 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -3704,8 +3605,7 @@
    by 0x........: steer (tc19_shadowmem.c:288)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 0 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 0 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -3744,8 +3644,7 @@
    by 0x........: steer (tc19_shadowmem.c:290)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 1 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 1 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -3764,8 +3663,7 @@
    by 0x........: steer (tc19_shadowmem.c:290)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 2 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 2 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -3801,8 +3699,7 @@
    by 0x........: steer (tc19_shadowmem.c:292)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 2 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 2 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -3838,8 +3735,7 @@
    by 0x........: steer (tc19_shadowmem.c:294)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 3 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 3 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -3858,8 +3754,7 @@
    by 0x........: steer (tc19_shadowmem.c:294)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 4 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 4 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -3895,8 +3790,7 @@
    by 0x........: steer (tc19_shadowmem.c:296)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 4 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 4 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -3932,8 +3826,7 @@
    by 0x........: steer (tc19_shadowmem.c:298)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 5 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 5 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -3952,8 +3845,7 @@
    by 0x........: steer (tc19_shadowmem.c:298)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 6 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 6 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -3989,8 +3881,7 @@
    by 0x........: steer (tc19_shadowmem.c:300)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 6 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 6 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4026,8 +3917,7 @@
    by 0x........: steer (tc19_shadowmem.c:302)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 7 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 7 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4046,8 +3936,7 @@
    by 0x........: steer (tc19_shadowmem.c:302)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 8 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 8 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4083,8 +3972,7 @@
    by 0x........: steer (tc19_shadowmem.c:304)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 8 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 8 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4120,8 +4008,7 @@
    by 0x........: steer (tc19_shadowmem.c:306)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 9 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 9 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4140,8 +4027,7 @@
    by 0x........: steer (tc19_shadowmem.c:306)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 10 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 10 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4177,8 +4063,7 @@
    by 0x........: steer (tc19_shadowmem.c:308)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 10 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 10 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4214,8 +4099,7 @@
    by 0x........: steer (tc19_shadowmem.c:310)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 11 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 11 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4234,8 +4118,7 @@
    by 0x........: steer (tc19_shadowmem.c:310)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 12 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 12 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4271,8 +4154,7 @@
    by 0x........: steer (tc19_shadowmem.c:312)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 12 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 12 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4308,8 +4190,7 @@
    by 0x........: steer (tc19_shadowmem.c:314)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 13 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 13 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4328,8 +4209,7 @@
    by 0x........: steer (tc19_shadowmem.c:314)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 14 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 14 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4365,8 +4245,7 @@
    by 0x........: steer (tc19_shadowmem.c:316)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 14 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 14 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4402,8 +4281,7 @@
    by 0x........: steer (tc19_shadowmem.c:318)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 15 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 15 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4422,8 +4300,7 @@
    by 0x........: steer (tc19_shadowmem.c:318)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 16 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 16 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4459,8 +4336,7 @@
    by 0x........: steer (tc19_shadowmem.c:320)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 16 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 16 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4496,8 +4372,7 @@
    by 0x........: steer (tc19_shadowmem.c:322)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 17 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 17 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4516,8 +4391,7 @@
    by 0x........: steer (tc19_shadowmem.c:322)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 18 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 18 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4553,8 +4427,7 @@
    by 0x........: steer (tc19_shadowmem.c:324)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 18 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 18 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4590,8 +4463,7 @@
    by 0x........: steer (tc19_shadowmem.c:326)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 19 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 19 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4610,8 +4482,7 @@
    by 0x........: steer (tc19_shadowmem.c:326)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 20 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 20 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4647,8 +4518,7 @@
    by 0x........: steer (tc19_shadowmem.c:328)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 20 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 20 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4684,8 +4554,7 @@
    by 0x........: steer (tc19_shadowmem.c:330)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 21 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 21 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4704,8 +4573,7 @@
    by 0x........: steer (tc19_shadowmem.c:330)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 22 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 22 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4741,8 +4609,7 @@
    by 0x........: steer (tc19_shadowmem.c:332)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 22 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 22 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4778,8 +4645,7 @@
    by 0x........: steer (tc19_shadowmem.c:334)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 23 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 23 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4798,8 +4664,7 @@
    by 0x........: steer (tc19_shadowmem.c:334)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 24 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 24 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4835,8 +4700,7 @@
    by 0x........: steer (tc19_shadowmem.c:336)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 24 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 24 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4872,8 +4736,7 @@
    by 0x........: steer (tc19_shadowmem.c:338)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 25 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 25 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4892,8 +4755,7 @@
    by 0x........: steer (tc19_shadowmem.c:338)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 26 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 26 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4929,8 +4791,7 @@
    by 0x........: steer (tc19_shadowmem.c:340)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 26 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 26 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4966,8 +4827,7 @@
    by 0x........: steer (tc19_shadowmem.c:342)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 27 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 27 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -4986,8 +4846,7 @@
    by 0x........: steer (tc19_shadowmem.c:342)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 28 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 28 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -5023,8 +4882,7 @@
    by 0x........: steer (tc19_shadowmem.c:344)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 28 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 28 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -5060,8 +4918,7 @@
    by 0x........: steer (tc19_shadowmem.c:346)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 29 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 29 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -5080,8 +4937,7 @@
    by 0x........: steer (tc19_shadowmem.c:346)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 30 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 30 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -5117,8 +4973,7 @@
    by 0x........: steer (tc19_shadowmem.c:348)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 30 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 30 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -5154,8 +5009,7 @@
    by 0x........: steer (tc19_shadowmem.c:350)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 31 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 31 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -5174,8 +5028,7 @@
    by 0x........: steer (tc19_shadowmem.c:350)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 32 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 32 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -5211,8 +5064,7 @@
    by 0x........: steer (tc19_shadowmem.c:352)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 32 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 32 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -5248,8 +5100,7 @@
    by 0x........: steer (tc19_shadowmem.c:354)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 33 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 33 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -5268,8 +5119,7 @@
    by 0x........: steer (tc19_shadowmem.c:354)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 34 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 34 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -5305,8 +5155,7 @@
    by 0x........: steer (tc19_shadowmem.c:356)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 34 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 34 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -5342,8 +5191,7 @@
    by 0x........: steer (tc19_shadowmem.c:358)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 35 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 35 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -5362,8 +5210,7 @@
    by 0x........: steer (tc19_shadowmem.c:358)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 36 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 36 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -5399,8 +5246,7 @@
    by 0x........: steer (tc19_shadowmem.c:360)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 36 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 36 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -5436,8 +5282,7 @@
    by 0x........: steer (tc19_shadowmem.c:362)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 37 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 37 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -5456,8 +5301,7 @@
    by 0x........: steer (tc19_shadowmem.c:362)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 38 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 38 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -5493,8 +5337,7 @@
    by 0x........: steer (tc19_shadowmem.c:364)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 38 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 38 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -5530,8 +5373,7 @@
    by 0x........: steer (tc19_shadowmem.c:366)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 39 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 39 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -5550,8 +5392,7 @@
    by 0x........: steer (tc19_shadowmem.c:366)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 40 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 40 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -5587,8 +5428,7 @@
    by 0x........: steer (tc19_shadowmem.c:368)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 40 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 40 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -5624,8 +5464,7 @@
    by 0x........: steer (tc19_shadowmem.c:370)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 41 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 41 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -5644,8 +5483,7 @@
    by 0x........: steer (tc19_shadowmem.c:370)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 42 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 42 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -5681,8 +5519,7 @@
    by 0x........: steer (tc19_shadowmem.c:372)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 42 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 42 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -5718,8 +5555,7 @@
    by 0x........: steer (tc19_shadowmem.c:374)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 43 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 43 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -5738,8 +5574,7 @@
    by 0x........: steer (tc19_shadowmem.c:374)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 44 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 44 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -5775,8 +5610,7 @@
    by 0x........: steer (tc19_shadowmem.c:376)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 44 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 44 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -5812,8 +5646,7 @@
    by 0x........: steer (tc19_shadowmem.c:378)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 45 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 45 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -5832,8 +5665,7 @@
    by 0x........: steer (tc19_shadowmem.c:378)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 46 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 46 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -5869,8 +5701,7 @@
    by 0x........: steer (tc19_shadowmem.c:380)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 46 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 46 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -5906,8 +5737,7 @@
    by 0x........: steer (tc19_shadowmem.c:382)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 47 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 47 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -5926,8 +5756,7 @@
    by 0x........: steer (tc19_shadowmem.c:382)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 48 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 48 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -5963,8 +5792,7 @@
    by 0x........: steer (tc19_shadowmem.c:384)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 48 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 48 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6000,8 +5828,7 @@
    by 0x........: steer (tc19_shadowmem.c:386)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 49 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 49 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6020,8 +5847,7 @@
    by 0x........: steer (tc19_shadowmem.c:386)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 50 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 50 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6057,8 +5883,7 @@
    by 0x........: steer (tc19_shadowmem.c:388)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 50 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 50 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6094,8 +5919,7 @@
    by 0x........: steer (tc19_shadowmem.c:390)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 51 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 51 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6114,8 +5938,7 @@
    by 0x........: steer (tc19_shadowmem.c:390)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 52 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 52 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6151,8 +5974,7 @@
    by 0x........: steer (tc19_shadowmem.c:392)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 52 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 52 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6188,8 +6010,7 @@
    by 0x........: steer (tc19_shadowmem.c:394)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 53 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 53 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6208,8 +6029,7 @@
    by 0x........: steer (tc19_shadowmem.c:394)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 54 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 54 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6245,8 +6065,7 @@
    by 0x........: steer (tc19_shadowmem.c:396)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 54 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 54 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6282,8 +6101,7 @@
    by 0x........: steer (tc19_shadowmem.c:398)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 55 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 55 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6302,8 +6120,7 @@
    by 0x........: steer (tc19_shadowmem.c:398)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 56 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 56 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6339,8 +6156,7 @@
    by 0x........: steer (tc19_shadowmem.c:400)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 56 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 56 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6376,8 +6192,7 @@
    by 0x........: steer (tc19_shadowmem.c:402)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 57 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 57 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6396,8 +6211,7 @@
    by 0x........: steer (tc19_shadowmem.c:402)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 58 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 58 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6433,8 +6247,7 @@
    by 0x........: steer (tc19_shadowmem.c:404)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 58 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 58 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6470,8 +6283,7 @@
    by 0x........: steer (tc19_shadowmem.c:406)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 59 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 59 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6490,8 +6302,7 @@
    by 0x........: steer (tc19_shadowmem.c:406)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 60 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 60 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6527,8 +6338,7 @@
    by 0x........: steer (tc19_shadowmem.c:408)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 60 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 60 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6564,8 +6374,7 @@
    by 0x........: steer (tc19_shadowmem.c:410)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 61 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 61 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6584,8 +6393,7 @@
    by 0x........: steer (tc19_shadowmem.c:410)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 62 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 62 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6621,8 +6429,7 @@
    by 0x........: steer (tc19_shadowmem.c:412)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 62 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 62 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6658,8 +6465,7 @@
    by 0x........: steer (tc19_shadowmem.c:414)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 63 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 63 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6678,8 +6484,7 @@
    by 0x........: steer (tc19_shadowmem.c:414)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 64 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 64 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6715,8 +6520,7 @@
    by 0x........: steer (tc19_shadowmem.c:416)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 64 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 64 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6752,8 +6556,7 @@
    by 0x........: steer (tc19_shadowmem.c:418)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 65 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 65 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6772,8 +6575,7 @@
    by 0x........: steer (tc19_shadowmem.c:418)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 66 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 66 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6809,8 +6611,7 @@
    by 0x........: steer (tc19_shadowmem.c:420)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 66 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 66 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6846,8 +6647,7 @@
    by 0x........: steer (tc19_shadowmem.c:422)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 67 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 67 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6866,8 +6666,7 @@
    by 0x........: steer (tc19_shadowmem.c:422)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 68 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 68 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6903,8 +6702,7 @@
    by 0x........: steer (tc19_shadowmem.c:424)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 68 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 68 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6940,8 +6738,7 @@
    by 0x........: steer (tc19_shadowmem.c:426)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 69 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 69 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6960,8 +6757,7 @@
    by 0x........: steer (tc19_shadowmem.c:426)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 70 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 70 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -6997,8 +6793,7 @@
    by 0x........: steer (tc19_shadowmem.c:428)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 70 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 70 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7034,8 +6829,7 @@
    by 0x........: steer (tc19_shadowmem.c:430)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 71 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 71 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7054,8 +6848,7 @@
    by 0x........: steer (tc19_shadowmem.c:430)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 72 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 72 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7091,8 +6884,7 @@
    by 0x........: steer (tc19_shadowmem.c:432)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 72 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 72 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7128,8 +6920,7 @@
    by 0x........: steer (tc19_shadowmem.c:434)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 73 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 73 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7148,8 +6939,7 @@
    by 0x........: steer (tc19_shadowmem.c:434)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 74 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 74 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7185,8 +6975,7 @@
    by 0x........: steer (tc19_shadowmem.c:436)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 74 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 74 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7222,8 +7011,7 @@
    by 0x........: steer (tc19_shadowmem.c:438)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 75 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 75 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7242,8 +7030,7 @@
    by 0x........: steer (tc19_shadowmem.c:438)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 76 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 76 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7279,8 +7066,7 @@
    by 0x........: steer (tc19_shadowmem.c:440)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 76 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 76 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7316,8 +7102,7 @@
    by 0x........: steer (tc19_shadowmem.c:442)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 77 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 77 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7336,8 +7121,7 @@
    by 0x........: steer (tc19_shadowmem.c:442)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 78 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 78 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7373,8 +7157,7 @@
    by 0x........: steer (tc19_shadowmem.c:444)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 78 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 78 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7410,8 +7193,7 @@
    by 0x........: steer (tc19_shadowmem.c:446)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 79 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 79 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7430,8 +7212,7 @@
    by 0x........: steer (tc19_shadowmem.c:446)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 80 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 80 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7467,8 +7248,7 @@
    by 0x........: steer (tc19_shadowmem.c:448)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 80 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 80 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7504,8 +7284,7 @@
    by 0x........: steer (tc19_shadowmem.c:450)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 81 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 81 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7524,8 +7303,7 @@
    by 0x........: steer (tc19_shadowmem.c:450)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 82 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 82 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7561,8 +7339,7 @@
    by 0x........: steer (tc19_shadowmem.c:452)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 82 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 82 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7598,8 +7375,7 @@
    by 0x........: steer (tc19_shadowmem.c:454)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 83 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 83 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7618,8 +7394,7 @@
    by 0x........: steer (tc19_shadowmem.c:454)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 84 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 84 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7655,8 +7430,7 @@
    by 0x........: steer (tc19_shadowmem.c:456)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 84 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 84 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7692,8 +7466,7 @@
    by 0x........: steer (tc19_shadowmem.c:458)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 85 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 85 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7712,8 +7485,7 @@
    by 0x........: steer (tc19_shadowmem.c:458)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 86 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 86 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7749,8 +7521,7 @@
    by 0x........: steer (tc19_shadowmem.c:460)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 86 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 86 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7786,8 +7557,7 @@
    by 0x........: steer (tc19_shadowmem.c:462)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 87 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 87 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7806,8 +7576,7 @@
    by 0x........: steer (tc19_shadowmem.c:462)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 88 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 88 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7843,8 +7612,7 @@
    by 0x........: steer (tc19_shadowmem.c:464)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 88 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 88 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7880,8 +7648,7 @@
    by 0x........: steer (tc19_shadowmem.c:466)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 89 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 89 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7900,8 +7667,7 @@
    by 0x........: steer (tc19_shadowmem.c:466)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 90 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 90 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7937,8 +7703,7 @@
    by 0x........: steer (tc19_shadowmem.c:468)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 90 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 90 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7974,8 +7739,7 @@
    by 0x........: steer (tc19_shadowmem.c:470)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 91 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 91 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -7994,8 +7758,7 @@
    by 0x........: steer (tc19_shadowmem.c:470)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 92 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 92 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8031,8 +7794,7 @@
    by 0x........: steer (tc19_shadowmem.c:472)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 92 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 92 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8068,8 +7830,7 @@
    by 0x........: steer (tc19_shadowmem.c:474)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 93 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 93 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8088,8 +7849,7 @@
    by 0x........: steer (tc19_shadowmem.c:474)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 94 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 94 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8125,8 +7885,7 @@
    by 0x........: steer (tc19_shadowmem.c:476)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 94 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 94 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8162,8 +7921,7 @@
    by 0x........: steer (tc19_shadowmem.c:478)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 95 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 95 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8182,8 +7940,7 @@
    by 0x........: steer (tc19_shadowmem.c:478)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 96 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 96 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8219,8 +7976,7 @@
    by 0x........: steer (tc19_shadowmem.c:480)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 96 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 96 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8256,8 +8012,7 @@
    by 0x........: steer (tc19_shadowmem.c:482)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 97 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 97 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8276,8 +8031,7 @@
    by 0x........: steer (tc19_shadowmem.c:482)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 98 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 98 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8318,8 +8072,7 @@
    by 0x........: steer (tc19_shadowmem.c:288)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 0 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 0 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8355,8 +8108,7 @@
    by 0x........: steer (tc19_shadowmem.c:290)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 1 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 1 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8375,8 +8127,7 @@
    by 0x........: steer (tc19_shadowmem.c:290)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 2 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 2 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8395,8 +8146,7 @@
    by 0x........: steer (tc19_shadowmem.c:290)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 3 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 3 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8415,8 +8165,7 @@
    by 0x........: steer (tc19_shadowmem.c:290)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 4 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 4 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8452,8 +8201,7 @@
    by 0x........: steer (tc19_shadowmem.c:292)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 2 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 2 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8472,8 +8220,7 @@
    by 0x........: steer (tc19_shadowmem.c:292)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 4 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 4 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8509,8 +8256,7 @@
    by 0x........: steer (tc19_shadowmem.c:294)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 3 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 3 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8529,8 +8275,7 @@
    by 0x........: steer (tc19_shadowmem.c:294)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 4 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 4 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8549,8 +8294,7 @@
    by 0x........: steer (tc19_shadowmem.c:294)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 5 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 5 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8569,8 +8313,7 @@
    by 0x........: steer (tc19_shadowmem.c:294)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 6 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 6 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8606,8 +8349,7 @@
    by 0x........: steer (tc19_shadowmem.c:296)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 4 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 4 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8643,8 +8385,7 @@
    by 0x........: steer (tc19_shadowmem.c:298)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 5 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 5 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8663,8 +8404,7 @@
    by 0x........: steer (tc19_shadowmem.c:298)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 6 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 6 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8683,8 +8423,7 @@
    by 0x........: steer (tc19_shadowmem.c:298)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 7 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 7 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8703,8 +8442,7 @@
    by 0x........: steer (tc19_shadowmem.c:298)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 8 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 8 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8740,8 +8478,7 @@
    by 0x........: steer (tc19_shadowmem.c:300)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 6 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 6 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8760,8 +8497,7 @@
    by 0x........: steer (tc19_shadowmem.c:300)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 8 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 8 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8797,8 +8533,7 @@
    by 0x........: steer (tc19_shadowmem.c:302)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 7 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 7 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8817,8 +8552,7 @@
    by 0x........: steer (tc19_shadowmem.c:302)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 8 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 8 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8837,8 +8571,7 @@
    by 0x........: steer (tc19_shadowmem.c:302)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 9 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 9 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8857,8 +8590,7 @@
    by 0x........: steer (tc19_shadowmem.c:302)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 10 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 10 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8894,8 +8626,7 @@
    by 0x........: steer (tc19_shadowmem.c:304)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 8 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 8 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8931,8 +8662,7 @@
    by 0x........: steer (tc19_shadowmem.c:306)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 9 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 9 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8951,8 +8681,7 @@
    by 0x........: steer (tc19_shadowmem.c:306)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 10 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 10 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8971,8 +8700,7 @@
    by 0x........: steer (tc19_shadowmem.c:306)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 11 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 11 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -8991,8 +8719,7 @@
    by 0x........: steer (tc19_shadowmem.c:306)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 12 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 12 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9028,8 +8755,7 @@
    by 0x........: steer (tc19_shadowmem.c:308)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 10 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 10 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9048,8 +8774,7 @@
    by 0x........: steer (tc19_shadowmem.c:308)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 12 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 12 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9085,8 +8810,7 @@
    by 0x........: steer (tc19_shadowmem.c:310)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 11 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 11 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9105,8 +8829,7 @@
    by 0x........: steer (tc19_shadowmem.c:310)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 12 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 12 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9125,8 +8848,7 @@
    by 0x........: steer (tc19_shadowmem.c:310)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 13 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 13 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9145,8 +8867,7 @@
    by 0x........: steer (tc19_shadowmem.c:310)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 14 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 14 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9182,8 +8903,7 @@
    by 0x........: steer (tc19_shadowmem.c:312)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 12 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 12 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9219,8 +8939,7 @@
    by 0x........: steer (tc19_shadowmem.c:314)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 13 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 13 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9239,8 +8958,7 @@
    by 0x........: steer (tc19_shadowmem.c:314)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 14 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 14 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9259,8 +8977,7 @@
    by 0x........: steer (tc19_shadowmem.c:314)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 15 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 15 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9279,8 +8996,7 @@
    by 0x........: steer (tc19_shadowmem.c:314)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 16 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 16 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9316,8 +9032,7 @@
    by 0x........: steer (tc19_shadowmem.c:316)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 14 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 14 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9336,8 +9051,7 @@
    by 0x........: steer (tc19_shadowmem.c:316)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 16 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 16 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9373,8 +9087,7 @@
    by 0x........: steer (tc19_shadowmem.c:318)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 15 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 15 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9393,8 +9106,7 @@
    by 0x........: steer (tc19_shadowmem.c:318)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 16 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 16 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9413,8 +9125,7 @@
    by 0x........: steer (tc19_shadowmem.c:318)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 17 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 17 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9433,8 +9144,7 @@
    by 0x........: steer (tc19_shadowmem.c:318)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 18 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 18 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9470,8 +9180,7 @@
    by 0x........: steer (tc19_shadowmem.c:320)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 16 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 16 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9507,8 +9216,7 @@
    by 0x........: steer (tc19_shadowmem.c:322)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 17 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 17 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9527,8 +9235,7 @@
    by 0x........: steer (tc19_shadowmem.c:322)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 18 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 18 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9547,8 +9254,7 @@
    by 0x........: steer (tc19_shadowmem.c:322)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 19 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 19 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9567,8 +9273,7 @@
    by 0x........: steer (tc19_shadowmem.c:322)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 20 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 20 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9604,8 +9309,7 @@
    by 0x........: steer (tc19_shadowmem.c:324)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 18 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 18 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9624,8 +9328,7 @@
    by 0x........: steer (tc19_shadowmem.c:324)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 20 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 20 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9661,8 +9364,7 @@
    by 0x........: steer (tc19_shadowmem.c:326)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 19 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 19 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9681,8 +9383,7 @@
    by 0x........: steer (tc19_shadowmem.c:326)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 20 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 20 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9701,8 +9402,7 @@
    by 0x........: steer (tc19_shadowmem.c:326)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 21 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 21 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9721,8 +9421,7 @@
    by 0x........: steer (tc19_shadowmem.c:326)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 22 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 22 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9758,8 +9457,7 @@
    by 0x........: steer (tc19_shadowmem.c:328)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 20 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 20 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9795,8 +9493,7 @@
    by 0x........: steer (tc19_shadowmem.c:330)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 21 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 21 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9815,8 +9512,7 @@
    by 0x........: steer (tc19_shadowmem.c:330)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 22 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 22 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9835,8 +9531,7 @@
    by 0x........: steer (tc19_shadowmem.c:330)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 23 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 23 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9855,8 +9550,7 @@
    by 0x........: steer (tc19_shadowmem.c:330)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 24 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 24 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9892,8 +9586,7 @@
    by 0x........: steer (tc19_shadowmem.c:332)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 22 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 22 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9912,8 +9605,7 @@
    by 0x........: steer (tc19_shadowmem.c:332)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 24 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 24 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9949,8 +9641,7 @@
    by 0x........: steer (tc19_shadowmem.c:334)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 23 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 23 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9969,8 +9660,7 @@
    by 0x........: steer (tc19_shadowmem.c:334)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 24 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 24 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -9989,8 +9679,7 @@
    by 0x........: steer (tc19_shadowmem.c:334)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 25 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 25 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10009,8 +9698,7 @@
    by 0x........: steer (tc19_shadowmem.c:334)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 26 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 26 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10046,8 +9734,7 @@
    by 0x........: steer (tc19_shadowmem.c:336)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 24 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 24 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10083,8 +9770,7 @@
    by 0x........: steer (tc19_shadowmem.c:338)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 25 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 25 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10103,8 +9789,7 @@
    by 0x........: steer (tc19_shadowmem.c:338)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 26 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 26 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10123,8 +9808,7 @@
    by 0x........: steer (tc19_shadowmem.c:338)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 27 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 27 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10143,8 +9827,7 @@
    by 0x........: steer (tc19_shadowmem.c:338)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 28 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 28 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10180,8 +9863,7 @@
    by 0x........: steer (tc19_shadowmem.c:340)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 26 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 26 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10200,8 +9882,7 @@
    by 0x........: steer (tc19_shadowmem.c:340)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 28 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 28 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10237,8 +9918,7 @@
    by 0x........: steer (tc19_shadowmem.c:342)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 27 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 27 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10257,8 +9937,7 @@
    by 0x........: steer (tc19_shadowmem.c:342)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 28 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 28 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10277,8 +9956,7 @@
    by 0x........: steer (tc19_shadowmem.c:342)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 29 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 29 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10297,8 +9975,7 @@
    by 0x........: steer (tc19_shadowmem.c:342)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 30 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 30 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10334,8 +10011,7 @@
    by 0x........: steer (tc19_shadowmem.c:344)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 28 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 28 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10371,8 +10047,7 @@
    by 0x........: steer (tc19_shadowmem.c:346)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 29 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 29 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10391,8 +10066,7 @@
    by 0x........: steer (tc19_shadowmem.c:346)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 30 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 30 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10411,8 +10085,7 @@
    by 0x........: steer (tc19_shadowmem.c:346)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 31 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 31 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10431,8 +10104,7 @@
    by 0x........: steer (tc19_shadowmem.c:346)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 32 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 32 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10468,8 +10140,7 @@
    by 0x........: steer (tc19_shadowmem.c:348)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 30 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 30 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10488,8 +10159,7 @@
    by 0x........: steer (tc19_shadowmem.c:348)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 32 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 32 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10525,8 +10195,7 @@
    by 0x........: steer (tc19_shadowmem.c:350)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 31 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 31 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10545,8 +10214,7 @@
    by 0x........: steer (tc19_shadowmem.c:350)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 32 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 32 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10565,8 +10233,7 @@
    by 0x........: steer (tc19_shadowmem.c:350)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 33 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 33 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10585,8 +10252,7 @@
    by 0x........: steer (tc19_shadowmem.c:350)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 34 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 34 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10622,8 +10288,7 @@
    by 0x........: steer (tc19_shadowmem.c:352)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 32 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 32 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10659,8 +10324,7 @@
    by 0x........: steer (tc19_shadowmem.c:354)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 33 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 33 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10679,8 +10343,7 @@
    by 0x........: steer (tc19_shadowmem.c:354)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 34 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 34 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10699,8 +10362,7 @@
    by 0x........: steer (tc19_shadowmem.c:354)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 35 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 35 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10719,8 +10381,7 @@
    by 0x........: steer (tc19_shadowmem.c:354)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 36 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 36 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10756,8 +10417,7 @@
    by 0x........: steer (tc19_shadowmem.c:356)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 34 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 34 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10776,8 +10436,7 @@
    by 0x........: steer (tc19_shadowmem.c:356)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 36 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 36 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10813,8 +10472,7 @@
    by 0x........: steer (tc19_shadowmem.c:358)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 35 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 35 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10833,8 +10491,7 @@
    by 0x........: steer (tc19_shadowmem.c:358)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 36 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 36 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10853,8 +10510,7 @@
    by 0x........: steer (tc19_shadowmem.c:358)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 37 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 37 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10873,8 +10529,7 @@
    by 0x........: steer (tc19_shadowmem.c:358)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 38 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 38 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10910,8 +10565,7 @@
    by 0x........: steer (tc19_shadowmem.c:360)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 36 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 36 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10947,8 +10601,7 @@
    by 0x........: steer (tc19_shadowmem.c:362)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 37 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 37 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10967,8 +10620,7 @@
    by 0x........: steer (tc19_shadowmem.c:362)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 38 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 38 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -10987,8 +10639,7 @@
    by 0x........: steer (tc19_shadowmem.c:362)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 39 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 39 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11007,8 +10658,7 @@
    by 0x........: steer (tc19_shadowmem.c:362)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 40 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 40 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11044,8 +10694,7 @@
    by 0x........: steer (tc19_shadowmem.c:364)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 38 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 38 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11064,8 +10713,7 @@
    by 0x........: steer (tc19_shadowmem.c:364)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 40 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 40 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11101,8 +10749,7 @@
    by 0x........: steer (tc19_shadowmem.c:366)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 39 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 39 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11121,8 +10768,7 @@
    by 0x........: steer (tc19_shadowmem.c:366)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 40 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 40 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11141,8 +10787,7 @@
    by 0x........: steer (tc19_shadowmem.c:366)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 41 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 41 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11161,8 +10806,7 @@
    by 0x........: steer (tc19_shadowmem.c:366)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 42 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 42 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11198,8 +10842,7 @@
    by 0x........: steer (tc19_shadowmem.c:368)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 40 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 40 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11235,8 +10878,7 @@
    by 0x........: steer (tc19_shadowmem.c:370)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 41 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 41 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11255,8 +10897,7 @@
    by 0x........: steer (tc19_shadowmem.c:370)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 42 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 42 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11275,8 +10916,7 @@
    by 0x........: steer (tc19_shadowmem.c:370)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 43 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 43 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11295,8 +10935,7 @@
    by 0x........: steer (tc19_shadowmem.c:370)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 44 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 44 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11332,8 +10971,7 @@
    by 0x........: steer (tc19_shadowmem.c:372)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 42 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 42 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11352,8 +10990,7 @@
    by 0x........: steer (tc19_shadowmem.c:372)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 44 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 44 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11389,8 +11026,7 @@
    by 0x........: steer (tc19_shadowmem.c:374)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 43 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 43 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11409,8 +11045,7 @@
    by 0x........: steer (tc19_shadowmem.c:374)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 44 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 44 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11429,8 +11064,7 @@
    by 0x........: steer (tc19_shadowmem.c:374)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 45 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 45 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11449,8 +11083,7 @@
    by 0x........: steer (tc19_shadowmem.c:374)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 46 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 46 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11486,8 +11119,7 @@
    by 0x........: steer (tc19_shadowmem.c:376)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 44 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 44 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11523,8 +11155,7 @@
    by 0x........: steer (tc19_shadowmem.c:378)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 45 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 45 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11543,8 +11174,7 @@
    by 0x........: steer (tc19_shadowmem.c:378)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 46 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 46 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11563,8 +11193,7 @@
    by 0x........: steer (tc19_shadowmem.c:378)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 47 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 47 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11583,8 +11212,7 @@
    by 0x........: steer (tc19_shadowmem.c:378)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 48 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 48 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11620,8 +11248,7 @@
    by 0x........: steer (tc19_shadowmem.c:380)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 46 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 46 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11640,8 +11267,7 @@
    by 0x........: steer (tc19_shadowmem.c:380)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 48 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 48 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11677,8 +11303,7 @@
    by 0x........: steer (tc19_shadowmem.c:382)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 47 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 47 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11697,8 +11322,7 @@
    by 0x........: steer (tc19_shadowmem.c:382)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 48 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 48 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11717,8 +11341,7 @@
    by 0x........: steer (tc19_shadowmem.c:382)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 49 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 49 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11737,8 +11360,7 @@
    by 0x........: steer (tc19_shadowmem.c:382)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 50 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 50 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11774,8 +11396,7 @@
    by 0x........: steer (tc19_shadowmem.c:384)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 48 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 48 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11811,8 +11432,7 @@
    by 0x........: steer (tc19_shadowmem.c:386)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 49 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 49 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11831,8 +11451,7 @@
    by 0x........: steer (tc19_shadowmem.c:386)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 50 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 50 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11851,8 +11470,7 @@
    by 0x........: steer (tc19_shadowmem.c:386)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 51 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 51 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11871,8 +11489,7 @@
    by 0x........: steer (tc19_shadowmem.c:386)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 52 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 52 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11908,8 +11525,7 @@
    by 0x........: steer (tc19_shadowmem.c:388)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 50 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 50 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11928,8 +11544,7 @@
    by 0x........: steer (tc19_shadowmem.c:388)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 52 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 52 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11965,8 +11580,7 @@
    by 0x........: steer (tc19_shadowmem.c:390)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 51 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 51 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -11985,8 +11599,7 @@
    by 0x........: steer (tc19_shadowmem.c:390)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 52 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 52 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12005,8 +11618,7 @@
    by 0x........: steer (tc19_shadowmem.c:390)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 53 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 53 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12025,8 +11637,7 @@
    by 0x........: steer (tc19_shadowmem.c:390)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 54 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 54 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12062,8 +11673,7 @@
    by 0x........: steer (tc19_shadowmem.c:392)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 52 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 52 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12099,8 +11709,7 @@
    by 0x........: steer (tc19_shadowmem.c:394)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 53 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 53 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12119,8 +11728,7 @@
    by 0x........: steer (tc19_shadowmem.c:394)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 54 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 54 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12139,8 +11747,7 @@
    by 0x........: steer (tc19_shadowmem.c:394)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 55 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 55 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12159,8 +11766,7 @@
    by 0x........: steer (tc19_shadowmem.c:394)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 56 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 56 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12196,8 +11802,7 @@
    by 0x........: steer (tc19_shadowmem.c:396)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 54 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 54 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12216,8 +11821,7 @@
    by 0x........: steer (tc19_shadowmem.c:396)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 56 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 56 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12253,8 +11857,7 @@
    by 0x........: steer (tc19_shadowmem.c:398)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 55 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 55 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12273,8 +11876,7 @@
    by 0x........: steer (tc19_shadowmem.c:398)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 56 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 56 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12293,8 +11895,7 @@
    by 0x........: steer (tc19_shadowmem.c:398)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 57 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 57 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12313,8 +11914,7 @@
    by 0x........: steer (tc19_shadowmem.c:398)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 58 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 58 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12350,8 +11950,7 @@
    by 0x........: steer (tc19_shadowmem.c:400)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 56 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 56 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12387,8 +11986,7 @@
    by 0x........: steer (tc19_shadowmem.c:402)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 57 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 57 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12407,8 +12005,7 @@
    by 0x........: steer (tc19_shadowmem.c:402)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 58 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 58 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12427,8 +12024,7 @@
    by 0x........: steer (tc19_shadowmem.c:402)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 59 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 59 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12447,8 +12043,7 @@
    by 0x........: steer (tc19_shadowmem.c:402)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 60 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 60 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12484,8 +12079,7 @@
    by 0x........: steer (tc19_shadowmem.c:404)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 58 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 58 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12504,8 +12098,7 @@
    by 0x........: steer (tc19_shadowmem.c:404)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 60 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 60 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12541,8 +12134,7 @@
    by 0x........: steer (tc19_shadowmem.c:406)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 59 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 59 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12561,8 +12153,7 @@
    by 0x........: steer (tc19_shadowmem.c:406)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 60 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 60 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12581,8 +12172,7 @@
    by 0x........: steer (tc19_shadowmem.c:406)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 61 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 61 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12601,8 +12191,7 @@
    by 0x........: steer (tc19_shadowmem.c:406)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 62 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 62 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12638,8 +12227,7 @@
    by 0x........: steer (tc19_shadowmem.c:408)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 60 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 60 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12675,8 +12263,7 @@
    by 0x........: steer (tc19_shadowmem.c:410)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 61 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 61 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12695,8 +12282,7 @@
    by 0x........: steer (tc19_shadowmem.c:410)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 62 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 62 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12715,8 +12301,7 @@
    by 0x........: steer (tc19_shadowmem.c:410)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 63 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 63 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12735,8 +12320,7 @@
    by 0x........: steer (tc19_shadowmem.c:410)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 64 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 64 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12772,8 +12356,7 @@
    by 0x........: steer (tc19_shadowmem.c:412)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 62 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 62 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12792,8 +12375,7 @@
    by 0x........: steer (tc19_shadowmem.c:412)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 64 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 64 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12829,8 +12411,7 @@
    by 0x........: steer (tc19_shadowmem.c:414)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 63 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 63 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12849,8 +12430,7 @@
    by 0x........: steer (tc19_shadowmem.c:414)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 64 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 64 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12869,8 +12449,7 @@
    by 0x........: steer (tc19_shadowmem.c:414)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 65 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 65 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12889,8 +12468,7 @@
    by 0x........: steer (tc19_shadowmem.c:414)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 66 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 66 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12926,8 +12504,7 @@
    by 0x........: steer (tc19_shadowmem.c:416)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 64 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 64 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12963,8 +12540,7 @@
    by 0x........: steer (tc19_shadowmem.c:418)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 65 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 65 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -12983,8 +12559,7 @@
    by 0x........: steer (tc19_shadowmem.c:418)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 66 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 66 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13003,8 +12578,7 @@
    by 0x........: steer (tc19_shadowmem.c:418)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 67 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 67 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13023,8 +12597,7 @@
    by 0x........: steer (tc19_shadowmem.c:418)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 68 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 68 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13060,8 +12633,7 @@
    by 0x........: steer (tc19_shadowmem.c:420)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 66 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 66 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13080,8 +12652,7 @@
    by 0x........: steer (tc19_shadowmem.c:420)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 68 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 68 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13117,8 +12688,7 @@
    by 0x........: steer (tc19_shadowmem.c:422)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 67 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 67 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13137,8 +12707,7 @@
    by 0x........: steer (tc19_shadowmem.c:422)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 68 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 68 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13157,8 +12726,7 @@
    by 0x........: steer (tc19_shadowmem.c:422)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 69 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 69 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13177,8 +12745,7 @@
    by 0x........: steer (tc19_shadowmem.c:422)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 70 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 70 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13214,8 +12781,7 @@
    by 0x........: steer (tc19_shadowmem.c:424)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 68 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 68 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13251,8 +12817,7 @@
    by 0x........: steer (tc19_shadowmem.c:426)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 69 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 69 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13271,8 +12836,7 @@
    by 0x........: steer (tc19_shadowmem.c:426)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 70 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 70 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13291,8 +12855,7 @@
    by 0x........: steer (tc19_shadowmem.c:426)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 71 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 71 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13311,8 +12874,7 @@
    by 0x........: steer (tc19_shadowmem.c:426)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 72 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 72 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13348,8 +12910,7 @@
    by 0x........: steer (tc19_shadowmem.c:428)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 70 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 70 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13368,8 +12929,7 @@
    by 0x........: steer (tc19_shadowmem.c:428)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 72 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 72 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13405,8 +12965,7 @@
    by 0x........: steer (tc19_shadowmem.c:430)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 71 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 71 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13425,8 +12984,7 @@
    by 0x........: steer (tc19_shadowmem.c:430)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 72 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 72 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13445,8 +13003,7 @@
    by 0x........: steer (tc19_shadowmem.c:430)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 73 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 73 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13465,8 +13022,7 @@
    by 0x........: steer (tc19_shadowmem.c:430)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 74 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 74 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13502,8 +13058,7 @@
    by 0x........: steer (tc19_shadowmem.c:432)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 72 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 72 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13539,8 +13094,7 @@
    by 0x........: steer (tc19_shadowmem.c:434)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 73 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 73 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13559,8 +13113,7 @@
    by 0x........: steer (tc19_shadowmem.c:434)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 74 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 74 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13579,8 +13132,7 @@
    by 0x........: steer (tc19_shadowmem.c:434)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 75 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 75 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13599,8 +13151,7 @@
    by 0x........: steer (tc19_shadowmem.c:434)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 76 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 76 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13636,8 +13187,7 @@
    by 0x........: steer (tc19_shadowmem.c:436)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 74 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 74 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13656,8 +13206,7 @@
    by 0x........: steer (tc19_shadowmem.c:436)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 76 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 76 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13693,8 +13242,7 @@
    by 0x........: steer (tc19_shadowmem.c:438)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 75 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 75 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13713,8 +13261,7 @@
    by 0x........: steer (tc19_shadowmem.c:438)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 76 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 76 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13733,8 +13280,7 @@
    by 0x........: steer (tc19_shadowmem.c:438)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 77 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 77 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13753,8 +13299,7 @@
    by 0x........: steer (tc19_shadowmem.c:438)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 78 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 78 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13790,8 +13335,7 @@
    by 0x........: steer (tc19_shadowmem.c:440)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 76 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 76 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13827,8 +13371,7 @@
    by 0x........: steer (tc19_shadowmem.c:442)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 77 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 77 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13847,8 +13390,7 @@
    by 0x........: steer (tc19_shadowmem.c:442)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 78 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 78 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13867,8 +13409,7 @@
    by 0x........: steer (tc19_shadowmem.c:442)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 79 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 79 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13887,8 +13428,7 @@
    by 0x........: steer (tc19_shadowmem.c:442)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 80 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 80 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13924,8 +13464,7 @@
    by 0x........: steer (tc19_shadowmem.c:444)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 78 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 78 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13944,8 +13483,7 @@
    by 0x........: steer (tc19_shadowmem.c:444)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 80 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 80 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -13981,8 +13519,7 @@
    by 0x........: steer (tc19_shadowmem.c:446)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 79 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 79 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14001,8 +13538,7 @@
    by 0x........: steer (tc19_shadowmem.c:446)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 80 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 80 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14021,8 +13557,7 @@
    by 0x........: steer (tc19_shadowmem.c:446)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 81 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 81 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14041,8 +13576,7 @@
    by 0x........: steer (tc19_shadowmem.c:446)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 82 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 82 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14078,8 +13612,7 @@
    by 0x........: steer (tc19_shadowmem.c:448)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 80 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 80 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14115,8 +13648,7 @@
    by 0x........: steer (tc19_shadowmem.c:450)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 81 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 81 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14135,8 +13667,7 @@
    by 0x........: steer (tc19_shadowmem.c:450)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 82 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 82 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14155,8 +13686,7 @@
    by 0x........: steer (tc19_shadowmem.c:450)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 83 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 83 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14175,8 +13705,7 @@
    by 0x........: steer (tc19_shadowmem.c:450)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 84 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 84 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14212,8 +13741,7 @@
    by 0x........: steer (tc19_shadowmem.c:452)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 82 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 82 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14232,8 +13760,7 @@
    by 0x........: steer (tc19_shadowmem.c:452)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 84 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 84 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14269,8 +13796,7 @@
    by 0x........: steer (tc19_shadowmem.c:454)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 83 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 83 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14289,8 +13815,7 @@
    by 0x........: steer (tc19_shadowmem.c:454)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 84 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 84 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14309,8 +13834,7 @@
    by 0x........: steer (tc19_shadowmem.c:454)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 85 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 85 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14329,8 +13853,7 @@
    by 0x........: steer (tc19_shadowmem.c:454)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 86 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 86 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14366,8 +13889,7 @@
    by 0x........: steer (tc19_shadowmem.c:456)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 84 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 84 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14403,8 +13925,7 @@
    by 0x........: steer (tc19_shadowmem.c:458)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 85 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 85 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14423,8 +13944,7 @@
    by 0x........: steer (tc19_shadowmem.c:458)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 86 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 86 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14443,8 +13963,7 @@
    by 0x........: steer (tc19_shadowmem.c:458)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 87 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 87 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14463,8 +13982,7 @@
    by 0x........: steer (tc19_shadowmem.c:458)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 88 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 88 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14500,8 +14018,7 @@
    by 0x........: steer (tc19_shadowmem.c:460)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 86 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 86 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14520,8 +14037,7 @@
    by 0x........: steer (tc19_shadowmem.c:460)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 88 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 88 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14557,8 +14073,7 @@
    by 0x........: steer (tc19_shadowmem.c:462)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 87 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 87 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14577,8 +14092,7 @@
    by 0x........: steer (tc19_shadowmem.c:462)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 88 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 88 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14597,8 +14111,7 @@
    by 0x........: steer (tc19_shadowmem.c:462)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 89 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 89 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14617,8 +14130,7 @@
    by 0x........: steer (tc19_shadowmem.c:462)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 90 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 90 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14654,8 +14166,7 @@
    by 0x........: steer (tc19_shadowmem.c:464)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 88 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 88 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14691,8 +14202,7 @@
    by 0x........: steer (tc19_shadowmem.c:466)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 89 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 89 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14711,8 +14221,7 @@
    by 0x........: steer (tc19_shadowmem.c:466)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 90 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 90 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14731,8 +14240,7 @@
    by 0x........: steer (tc19_shadowmem.c:466)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 91 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 91 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14751,8 +14259,7 @@
    by 0x........: steer (tc19_shadowmem.c:466)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 92 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 92 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14788,8 +14295,7 @@
    by 0x........: steer (tc19_shadowmem.c:468)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 90 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 90 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14808,8 +14314,7 @@
    by 0x........: steer (tc19_shadowmem.c:468)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 92 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 92 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14845,8 +14350,7 @@
    by 0x........: steer (tc19_shadowmem.c:470)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 91 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 91 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14865,8 +14369,7 @@
    by 0x........: steer (tc19_shadowmem.c:470)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 92 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 92 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14885,8 +14388,7 @@
    by 0x........: steer (tc19_shadowmem.c:470)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 93 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 93 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14905,8 +14407,7 @@
    by 0x........: steer (tc19_shadowmem.c:470)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 94 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 94 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14942,8 +14443,7 @@
    by 0x........: steer (tc19_shadowmem.c:472)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 92 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 92 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14979,8 +14479,7 @@
    by 0x........: steer (tc19_shadowmem.c:474)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 93 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 93 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -14999,8 +14498,7 @@
    by 0x........: steer (tc19_shadowmem.c:474)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 94 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 94 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15019,8 +14517,7 @@
    by 0x........: steer (tc19_shadowmem.c:474)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 95 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 95 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15039,8 +14536,7 @@
    by 0x........: steer (tc19_shadowmem.c:474)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 96 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 96 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15076,8 +14572,7 @@
    by 0x........: steer (tc19_shadowmem.c:476)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 94 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 94 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15096,8 +14591,7 @@
    by 0x........: steer (tc19_shadowmem.c:476)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 96 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 96 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15133,8 +14627,7 @@
    by 0x........: steer (tc19_shadowmem.c:478)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 95 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 95 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15153,8 +14646,7 @@
    by 0x........: steer (tc19_shadowmem.c:478)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 96 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 96 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15173,8 +14665,7 @@
    by 0x........: steer (tc19_shadowmem.c:478)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 97 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 97 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15193,8 +14684,7 @@
    by 0x........: steer (tc19_shadowmem.c:478)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 98 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 98 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15235,8 +14725,7 @@
    by 0x........: steer (tc19_shadowmem.c:288)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 0 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 0 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15272,8 +14761,7 @@
    by 0x........: steer (tc19_shadowmem.c:290)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 1 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 1 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15292,8 +14780,7 @@
    by 0x........: steer (tc19_shadowmem.c:290)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 2 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 2 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15312,8 +14799,7 @@
    by 0x........: steer (tc19_shadowmem.c:290)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 3 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 3 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15332,8 +14818,7 @@
    by 0x........: steer (tc19_shadowmem.c:290)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 4 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 4 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15352,8 +14837,7 @@
    by 0x........: steer (tc19_shadowmem.c:290)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 5 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 5 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15372,8 +14856,7 @@
    by 0x........: steer (tc19_shadowmem.c:290)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 6 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 6 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15392,8 +14875,7 @@
    by 0x........: steer (tc19_shadowmem.c:290)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 7 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 7 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15412,8 +14894,7 @@
    by 0x........: steer (tc19_shadowmem.c:290)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 8 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 8 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15449,8 +14930,7 @@
    by 0x........: steer (tc19_shadowmem.c:292)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 2 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 2 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15469,8 +14949,7 @@
    by 0x........: steer (tc19_shadowmem.c:292)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 4 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 4 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15489,8 +14968,7 @@
    by 0x........: steer (tc19_shadowmem.c:292)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 6 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 6 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15509,8 +14987,7 @@
    by 0x........: steer (tc19_shadowmem.c:292)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 8 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 8 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15546,8 +15023,7 @@
    by 0x........: steer (tc19_shadowmem.c:294)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 3 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 3 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15566,8 +15042,7 @@
    by 0x........: steer (tc19_shadowmem.c:294)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 4 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 4 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15586,8 +15061,7 @@
    by 0x........: steer (tc19_shadowmem.c:294)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 5 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 5 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15606,8 +15080,7 @@
    by 0x........: steer (tc19_shadowmem.c:294)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 6 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 6 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15626,8 +15099,7 @@
    by 0x........: steer (tc19_shadowmem.c:294)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 7 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 7 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15646,8 +15118,7 @@
    by 0x........: steer (tc19_shadowmem.c:294)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 8 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 8 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15666,8 +15137,7 @@
    by 0x........: steer (tc19_shadowmem.c:294)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 9 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 9 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15686,8 +15156,7 @@
    by 0x........: steer (tc19_shadowmem.c:294)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 10 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 10 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15723,8 +15192,7 @@
    by 0x........: steer (tc19_shadowmem.c:296)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 4 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 4 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15743,8 +15211,7 @@
    by 0x........: steer (tc19_shadowmem.c:296)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 8 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 8 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15780,8 +15247,7 @@
    by 0x........: steer (tc19_shadowmem.c:298)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 5 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 5 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15800,8 +15266,7 @@
    by 0x........: steer (tc19_shadowmem.c:298)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 6 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 6 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15820,8 +15285,7 @@
    by 0x........: steer (tc19_shadowmem.c:298)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 7 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 7 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15840,8 +15304,7 @@
    by 0x........: steer (tc19_shadowmem.c:298)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 8 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 8 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15860,8 +15323,7 @@
    by 0x........: steer (tc19_shadowmem.c:298)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 9 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 9 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15880,8 +15342,7 @@
    by 0x........: steer (tc19_shadowmem.c:298)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 10 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 10 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15900,8 +15361,7 @@
    by 0x........: steer (tc19_shadowmem.c:298)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 11 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 11 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15920,8 +15380,7 @@
    by 0x........: steer (tc19_shadowmem.c:298)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 12 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 12 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15957,8 +15416,7 @@
    by 0x........: steer (tc19_shadowmem.c:300)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 6 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 6 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15977,8 +15435,7 @@
    by 0x........: steer (tc19_shadowmem.c:300)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 8 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 8 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -15997,8 +15454,7 @@
    by 0x........: steer (tc19_shadowmem.c:300)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 10 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 10 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16017,8 +15473,7 @@
    by 0x........: steer (tc19_shadowmem.c:300)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 12 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 12 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16054,8 +15509,7 @@
    by 0x........: steer (tc19_shadowmem.c:302)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 7 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 7 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16074,8 +15528,7 @@
    by 0x........: steer (tc19_shadowmem.c:302)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 8 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 8 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16094,8 +15547,7 @@
    by 0x........: steer (tc19_shadowmem.c:302)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 9 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 9 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16114,8 +15566,7 @@
    by 0x........: steer (tc19_shadowmem.c:302)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 10 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 10 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16134,8 +15585,7 @@
    by 0x........: steer (tc19_shadowmem.c:302)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 11 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 11 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16154,8 +15604,7 @@
    by 0x........: steer (tc19_shadowmem.c:302)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 12 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 12 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16174,8 +15623,7 @@
    by 0x........: steer (tc19_shadowmem.c:302)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 13 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 13 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16194,8 +15642,7 @@
    by 0x........: steer (tc19_shadowmem.c:302)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 14 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 14 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16231,8 +15678,7 @@
    by 0x........: steer (tc19_shadowmem.c:304)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 8 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 8 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16268,8 +15714,7 @@
    by 0x........: steer (tc19_shadowmem.c:306)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 9 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 9 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16288,8 +15733,7 @@
    by 0x........: steer (tc19_shadowmem.c:306)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 10 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 10 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16308,8 +15752,7 @@
    by 0x........: steer (tc19_shadowmem.c:306)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 11 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 11 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16328,8 +15771,7 @@
    by 0x........: steer (tc19_shadowmem.c:306)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 12 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 12 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16348,8 +15790,7 @@
    by 0x........: steer (tc19_shadowmem.c:306)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 13 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 13 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16368,8 +15809,7 @@
    by 0x........: steer (tc19_shadowmem.c:306)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 14 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 14 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16388,8 +15828,7 @@
    by 0x........: steer (tc19_shadowmem.c:306)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 15 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 15 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16408,8 +15847,7 @@
    by 0x........: steer (tc19_shadowmem.c:306)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 16 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 16 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16445,8 +15883,7 @@
    by 0x........: steer (tc19_shadowmem.c:308)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 10 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 10 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16465,8 +15902,7 @@
    by 0x........: steer (tc19_shadowmem.c:308)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 12 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 12 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16485,8 +15921,7 @@
    by 0x........: steer (tc19_shadowmem.c:308)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 14 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 14 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16505,8 +15940,7 @@
    by 0x........: steer (tc19_shadowmem.c:308)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 16 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 16 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16542,8 +15976,7 @@
    by 0x........: steer (tc19_shadowmem.c:310)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 11 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 11 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16562,8 +15995,7 @@
    by 0x........: steer (tc19_shadowmem.c:310)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 12 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 12 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16582,8 +16014,7 @@
    by 0x........: steer (tc19_shadowmem.c:310)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 13 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 13 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16602,8 +16033,7 @@
    by 0x........: steer (tc19_shadowmem.c:310)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 14 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 14 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16622,8 +16052,7 @@
    by 0x........: steer (tc19_shadowmem.c:310)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 15 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 15 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16642,8 +16071,7 @@
    by 0x........: steer (tc19_shadowmem.c:310)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 16 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 16 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16662,8 +16090,7 @@
    by 0x........: steer (tc19_shadowmem.c:310)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 17 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 17 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16682,8 +16109,7 @@
    by 0x........: steer (tc19_shadowmem.c:310)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 18 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 18 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16719,8 +16145,7 @@
    by 0x........: steer (tc19_shadowmem.c:312)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 12 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 12 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16739,8 +16164,7 @@
    by 0x........: steer (tc19_shadowmem.c:312)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 16 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 16 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16776,8 +16200,7 @@
    by 0x........: steer (tc19_shadowmem.c:314)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 13 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 13 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16796,8 +16219,7 @@
    by 0x........: steer (tc19_shadowmem.c:314)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 14 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 14 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16816,8 +16238,7 @@
    by 0x........: steer (tc19_shadowmem.c:314)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 15 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 15 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16836,8 +16257,7 @@
    by 0x........: steer (tc19_shadowmem.c:314)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 16 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 16 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16856,8 +16276,7 @@
    by 0x........: steer (tc19_shadowmem.c:314)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 17 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 17 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16876,8 +16295,7 @@
    by 0x........: steer (tc19_shadowmem.c:314)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 18 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 18 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16896,8 +16314,7 @@
    by 0x........: steer (tc19_shadowmem.c:314)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 19 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 19 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16916,8 +16333,7 @@
    by 0x........: steer (tc19_shadowmem.c:314)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 20 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 20 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16953,8 +16369,7 @@
    by 0x........: steer (tc19_shadowmem.c:316)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 14 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 14 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16973,8 +16388,7 @@
    by 0x........: steer (tc19_shadowmem.c:316)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 16 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 16 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -16993,8 +16407,7 @@
    by 0x........: steer (tc19_shadowmem.c:316)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 18 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 18 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17013,8 +16426,7 @@
    by 0x........: steer (tc19_shadowmem.c:316)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 20 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 20 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17050,8 +16462,7 @@
    by 0x........: steer (tc19_shadowmem.c:318)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 15 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 15 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17070,8 +16481,7 @@
    by 0x........: steer (tc19_shadowmem.c:318)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 16 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 16 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17090,8 +16500,7 @@
    by 0x........: steer (tc19_shadowmem.c:318)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 17 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 17 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17110,8 +16519,7 @@
    by 0x........: steer (tc19_shadowmem.c:318)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 18 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 18 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17130,8 +16538,7 @@
    by 0x........: steer (tc19_shadowmem.c:318)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 19 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 19 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17150,8 +16557,7 @@
    by 0x........: steer (tc19_shadowmem.c:318)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 20 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 20 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17170,8 +16576,7 @@
    by 0x........: steer (tc19_shadowmem.c:318)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 21 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 21 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17190,8 +16595,7 @@
    by 0x........: steer (tc19_shadowmem.c:318)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 22 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 22 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17227,8 +16631,7 @@
    by 0x........: steer (tc19_shadowmem.c:320)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 16 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 16 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17264,8 +16667,7 @@
    by 0x........: steer (tc19_shadowmem.c:322)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 17 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 17 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17284,8 +16686,7 @@
    by 0x........: steer (tc19_shadowmem.c:322)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 18 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 18 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17304,8 +16705,7 @@
    by 0x........: steer (tc19_shadowmem.c:322)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 19 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 19 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17324,8 +16724,7 @@
    by 0x........: steer (tc19_shadowmem.c:322)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 20 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 20 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17344,8 +16743,7 @@
    by 0x........: steer (tc19_shadowmem.c:322)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 21 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 21 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17364,8 +16762,7 @@
    by 0x........: steer (tc19_shadowmem.c:322)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 22 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 22 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17384,8 +16781,7 @@
    by 0x........: steer (tc19_shadowmem.c:322)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 23 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 23 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17404,8 +16800,7 @@
    by 0x........: steer (tc19_shadowmem.c:322)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 24 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 24 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17441,8 +16836,7 @@
    by 0x........: steer (tc19_shadowmem.c:324)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 18 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 18 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17461,8 +16855,7 @@
    by 0x........: steer (tc19_shadowmem.c:324)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 20 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 20 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17481,8 +16874,7 @@
    by 0x........: steer (tc19_shadowmem.c:324)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 22 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 22 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17501,8 +16893,7 @@
    by 0x........: steer (tc19_shadowmem.c:324)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 24 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 24 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17538,8 +16929,7 @@
    by 0x........: steer (tc19_shadowmem.c:326)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 19 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 19 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17558,8 +16948,7 @@
    by 0x........: steer (tc19_shadowmem.c:326)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 20 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 20 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17578,8 +16967,7 @@
    by 0x........: steer (tc19_shadowmem.c:326)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 21 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 21 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17598,8 +16986,7 @@
    by 0x........: steer (tc19_shadowmem.c:326)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 22 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 22 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17618,8 +17005,7 @@
    by 0x........: steer (tc19_shadowmem.c:326)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 23 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 23 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17638,8 +17024,7 @@
    by 0x........: steer (tc19_shadowmem.c:326)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 24 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 24 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17658,8 +17043,7 @@
    by 0x........: steer (tc19_shadowmem.c:326)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 25 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 25 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17678,8 +17062,7 @@
    by 0x........: steer (tc19_shadowmem.c:326)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 26 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 26 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17715,8 +17098,7 @@
    by 0x........: steer (tc19_shadowmem.c:328)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 20 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 20 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17735,8 +17117,7 @@
    by 0x........: steer (tc19_shadowmem.c:328)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 24 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 24 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17772,8 +17153,7 @@
    by 0x........: steer (tc19_shadowmem.c:330)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 21 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 21 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17792,8 +17172,7 @@
    by 0x........: steer (tc19_shadowmem.c:330)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 22 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 22 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17812,8 +17191,7 @@
    by 0x........: steer (tc19_shadowmem.c:330)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 23 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 23 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17832,8 +17210,7 @@
    by 0x........: steer (tc19_shadowmem.c:330)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 24 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 24 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17852,8 +17229,7 @@
    by 0x........: steer (tc19_shadowmem.c:330)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 25 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 25 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17872,8 +17248,7 @@
    by 0x........: steer (tc19_shadowmem.c:330)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 26 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 26 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17892,8 +17267,7 @@
    by 0x........: steer (tc19_shadowmem.c:330)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 27 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 27 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17912,8 +17286,7 @@
    by 0x........: steer (tc19_shadowmem.c:330)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 28 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 28 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17949,8 +17322,7 @@
    by 0x........: steer (tc19_shadowmem.c:332)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 22 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 22 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17969,8 +17341,7 @@
    by 0x........: steer (tc19_shadowmem.c:332)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 24 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 24 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -17989,8 +17360,7 @@
    by 0x........: steer (tc19_shadowmem.c:332)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 26 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 26 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18009,8 +17379,7 @@
    by 0x........: steer (tc19_shadowmem.c:332)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 28 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 28 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18046,8 +17415,7 @@
    by 0x........: steer (tc19_shadowmem.c:334)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 23 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 23 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18066,8 +17434,7 @@
    by 0x........: steer (tc19_shadowmem.c:334)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 24 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 24 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18086,8 +17453,7 @@
    by 0x........: steer (tc19_shadowmem.c:334)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 25 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 25 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18106,8 +17472,7 @@
    by 0x........: steer (tc19_shadowmem.c:334)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 26 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 26 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18126,8 +17491,7 @@
    by 0x........: steer (tc19_shadowmem.c:334)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 27 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 27 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18146,8 +17510,7 @@
    by 0x........: steer (tc19_shadowmem.c:334)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 28 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 28 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18166,8 +17529,7 @@
    by 0x........: steer (tc19_shadowmem.c:334)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 29 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 29 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18186,8 +17548,7 @@
    by 0x........: steer (tc19_shadowmem.c:334)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 30 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 30 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18223,8 +17584,7 @@
    by 0x........: steer (tc19_shadowmem.c:336)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 24 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 24 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18260,8 +17620,7 @@
    by 0x........: steer (tc19_shadowmem.c:338)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 25 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 25 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18280,8 +17639,7 @@
    by 0x........: steer (tc19_shadowmem.c:338)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 26 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 26 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18300,8 +17658,7 @@
    by 0x........: steer (tc19_shadowmem.c:338)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 27 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 27 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18320,8 +17677,7 @@
    by 0x........: steer (tc19_shadowmem.c:338)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 28 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 28 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18340,8 +17696,7 @@
    by 0x........: steer (tc19_shadowmem.c:338)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 29 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 29 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18360,8 +17715,7 @@
    by 0x........: steer (tc19_shadowmem.c:338)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 30 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 30 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18380,8 +17734,7 @@
    by 0x........: steer (tc19_shadowmem.c:338)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 31 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 31 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18400,8 +17753,7 @@
    by 0x........: steer (tc19_shadowmem.c:338)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 32 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 32 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18437,8 +17789,7 @@
    by 0x........: steer (tc19_shadowmem.c:340)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 26 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 26 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18457,8 +17808,7 @@
    by 0x........: steer (tc19_shadowmem.c:340)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 28 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 28 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18477,8 +17827,7 @@
    by 0x........: steer (tc19_shadowmem.c:340)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 30 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 30 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18497,8 +17846,7 @@
    by 0x........: steer (tc19_shadowmem.c:340)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 32 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 32 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18534,8 +17882,7 @@
    by 0x........: steer (tc19_shadowmem.c:342)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 27 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 27 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18554,8 +17901,7 @@
    by 0x........: steer (tc19_shadowmem.c:342)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 28 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 28 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18574,8 +17920,7 @@
    by 0x........: steer (tc19_shadowmem.c:342)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 29 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 29 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18594,8 +17939,7 @@
    by 0x........: steer (tc19_shadowmem.c:342)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 30 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 30 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18614,8 +17958,7 @@
    by 0x........: steer (tc19_shadowmem.c:342)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 31 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 31 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18634,8 +17977,7 @@
    by 0x........: steer (tc19_shadowmem.c:342)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 32 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 32 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18654,8 +17996,7 @@
    by 0x........: steer (tc19_shadowmem.c:342)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 33 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 33 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18674,8 +18015,7 @@
    by 0x........: steer (tc19_shadowmem.c:342)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 34 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 34 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18711,8 +18051,7 @@
    by 0x........: steer (tc19_shadowmem.c:344)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 28 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 28 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18731,8 +18070,7 @@
    by 0x........: steer (tc19_shadowmem.c:344)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 32 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 32 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18768,8 +18106,7 @@
    by 0x........: steer (tc19_shadowmem.c:346)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 29 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 29 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18788,8 +18125,7 @@
    by 0x........: steer (tc19_shadowmem.c:346)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 30 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 30 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18808,8 +18144,7 @@
    by 0x........: steer (tc19_shadowmem.c:346)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 31 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 31 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18828,8 +18163,7 @@
    by 0x........: steer (tc19_shadowmem.c:346)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 32 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 32 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18848,8 +18182,7 @@
    by 0x........: steer (tc19_shadowmem.c:346)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 33 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 33 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18868,8 +18201,7 @@
    by 0x........: steer (tc19_shadowmem.c:346)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 34 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 34 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18888,8 +18220,7 @@
    by 0x........: steer (tc19_shadowmem.c:346)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 35 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 35 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18908,8 +18239,7 @@
    by 0x........: steer (tc19_shadowmem.c:346)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 36 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 36 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18945,8 +18275,7 @@
    by 0x........: steer (tc19_shadowmem.c:348)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 30 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 30 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18965,8 +18294,7 @@
    by 0x........: steer (tc19_shadowmem.c:348)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 32 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 32 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -18985,8 +18313,7 @@
    by 0x........: steer (tc19_shadowmem.c:348)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 34 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 34 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19005,8 +18332,7 @@
    by 0x........: steer (tc19_shadowmem.c:348)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 36 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 36 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19042,8 +18368,7 @@
    by 0x........: steer (tc19_shadowmem.c:350)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 31 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 31 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19062,8 +18387,7 @@
    by 0x........: steer (tc19_shadowmem.c:350)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 32 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 32 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19082,8 +18406,7 @@
    by 0x........: steer (tc19_shadowmem.c:350)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 33 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 33 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19102,8 +18425,7 @@
    by 0x........: steer (tc19_shadowmem.c:350)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 34 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 34 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19122,8 +18444,7 @@
    by 0x........: steer (tc19_shadowmem.c:350)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 35 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 35 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19142,8 +18463,7 @@
    by 0x........: steer (tc19_shadowmem.c:350)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 36 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 36 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19162,8 +18482,7 @@
    by 0x........: steer (tc19_shadowmem.c:350)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 37 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 37 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19182,8 +18501,7 @@
    by 0x........: steer (tc19_shadowmem.c:350)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 38 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 38 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19219,8 +18537,7 @@
    by 0x........: steer (tc19_shadowmem.c:352)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 32 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 32 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19256,8 +18573,7 @@
    by 0x........: steer (tc19_shadowmem.c:354)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 33 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 33 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19276,8 +18592,7 @@
    by 0x........: steer (tc19_shadowmem.c:354)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 34 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 34 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19296,8 +18611,7 @@
    by 0x........: steer (tc19_shadowmem.c:354)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 35 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 35 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19316,8 +18630,7 @@
    by 0x........: steer (tc19_shadowmem.c:354)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 36 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 36 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19336,8 +18649,7 @@
    by 0x........: steer (tc19_shadowmem.c:354)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 37 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 37 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19356,8 +18668,7 @@
    by 0x........: steer (tc19_shadowmem.c:354)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 38 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 38 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19376,8 +18687,7 @@
    by 0x........: steer (tc19_shadowmem.c:354)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 39 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 39 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19396,8 +18706,7 @@
    by 0x........: steer (tc19_shadowmem.c:354)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 40 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 40 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19433,8 +18742,7 @@
    by 0x........: steer (tc19_shadowmem.c:356)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 34 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 34 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19453,8 +18761,7 @@
    by 0x........: steer (tc19_shadowmem.c:356)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 36 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 36 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19473,8 +18780,7 @@
    by 0x........: steer (tc19_shadowmem.c:356)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 38 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 38 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19493,8 +18799,7 @@
    by 0x........: steer (tc19_shadowmem.c:356)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 40 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 40 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19530,8 +18835,7 @@
    by 0x........: steer (tc19_shadowmem.c:358)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 35 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 35 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19550,8 +18854,7 @@
    by 0x........: steer (tc19_shadowmem.c:358)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 36 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 36 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19570,8 +18873,7 @@
    by 0x........: steer (tc19_shadowmem.c:358)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 37 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 37 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19590,8 +18892,7 @@
    by 0x........: steer (tc19_shadowmem.c:358)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 38 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 38 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19610,8 +18911,7 @@
    by 0x........: steer (tc19_shadowmem.c:358)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 39 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 39 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19630,8 +18930,7 @@
    by 0x........: steer (tc19_shadowmem.c:358)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 40 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 40 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19650,8 +18949,7 @@
    by 0x........: steer (tc19_shadowmem.c:358)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 41 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 41 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19670,8 +18968,7 @@
    by 0x........: steer (tc19_shadowmem.c:358)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 42 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 42 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19707,8 +19004,7 @@
    by 0x........: steer (tc19_shadowmem.c:360)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 36 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 36 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19727,8 +19023,7 @@
    by 0x........: steer (tc19_shadowmem.c:360)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 40 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 40 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19764,8 +19059,7 @@
    by 0x........: steer (tc19_shadowmem.c:362)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 37 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 37 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19784,8 +19078,7 @@
    by 0x........: steer (tc19_shadowmem.c:362)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 38 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 38 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19804,8 +19097,7 @@
    by 0x........: steer (tc19_shadowmem.c:362)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 39 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 39 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19824,8 +19116,7 @@
    by 0x........: steer (tc19_shadowmem.c:362)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 40 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 40 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19844,8 +19135,7 @@
    by 0x........: steer (tc19_shadowmem.c:362)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 41 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 41 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19864,8 +19154,7 @@
    by 0x........: steer (tc19_shadowmem.c:362)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 42 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 42 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19884,8 +19173,7 @@
    by 0x........: steer (tc19_shadowmem.c:362)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 43 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 43 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19904,8 +19192,7 @@
    by 0x........: steer (tc19_shadowmem.c:362)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 44 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 44 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19941,8 +19228,7 @@
    by 0x........: steer (tc19_shadowmem.c:364)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 38 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 38 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19961,8 +19247,7 @@
    by 0x........: steer (tc19_shadowmem.c:364)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 40 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 40 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -19981,8 +19266,7 @@
    by 0x........: steer (tc19_shadowmem.c:364)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 42 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 42 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20001,8 +19285,7 @@
    by 0x........: steer (tc19_shadowmem.c:364)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 44 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 44 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20038,8 +19321,7 @@
    by 0x........: steer (tc19_shadowmem.c:366)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 39 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 39 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20058,8 +19340,7 @@
    by 0x........: steer (tc19_shadowmem.c:366)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 40 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 40 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20078,8 +19359,7 @@
    by 0x........: steer (tc19_shadowmem.c:366)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 41 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 41 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20098,8 +19378,7 @@
    by 0x........: steer (tc19_shadowmem.c:366)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 42 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 42 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20118,8 +19397,7 @@
    by 0x........: steer (tc19_shadowmem.c:366)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 43 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 43 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20138,8 +19416,7 @@
    by 0x........: steer (tc19_shadowmem.c:366)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 44 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 44 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20158,8 +19435,7 @@
    by 0x........: steer (tc19_shadowmem.c:366)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 45 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 45 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20178,8 +19454,7 @@
    by 0x........: steer (tc19_shadowmem.c:366)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 46 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 46 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20215,8 +19490,7 @@
    by 0x........: steer (tc19_shadowmem.c:368)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 40 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 40 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20252,8 +19526,7 @@
    by 0x........: steer (tc19_shadowmem.c:370)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 41 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 41 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20272,8 +19545,7 @@
    by 0x........: steer (tc19_shadowmem.c:370)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 42 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 42 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20292,8 +19564,7 @@
    by 0x........: steer (tc19_shadowmem.c:370)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 43 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 43 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20312,8 +19583,7 @@
    by 0x........: steer (tc19_shadowmem.c:370)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 44 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 44 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20332,8 +19602,7 @@
    by 0x........: steer (tc19_shadowmem.c:370)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 45 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 45 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20352,8 +19621,7 @@
    by 0x........: steer (tc19_shadowmem.c:370)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 46 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 46 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20372,8 +19640,7 @@
    by 0x........: steer (tc19_shadowmem.c:370)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 47 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 47 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20392,8 +19659,7 @@
    by 0x........: steer (tc19_shadowmem.c:370)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 48 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 48 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20429,8 +19695,7 @@
    by 0x........: steer (tc19_shadowmem.c:372)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 42 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 42 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20449,8 +19714,7 @@
    by 0x........: steer (tc19_shadowmem.c:372)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 44 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 44 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20469,8 +19733,7 @@
    by 0x........: steer (tc19_shadowmem.c:372)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 46 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 46 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20489,8 +19752,7 @@
    by 0x........: steer (tc19_shadowmem.c:372)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 48 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 48 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20526,8 +19788,7 @@
    by 0x........: steer (tc19_shadowmem.c:374)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 43 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 43 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20546,8 +19807,7 @@
    by 0x........: steer (tc19_shadowmem.c:374)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 44 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 44 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20566,8 +19826,7 @@
    by 0x........: steer (tc19_shadowmem.c:374)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 45 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 45 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20586,8 +19845,7 @@
    by 0x........: steer (tc19_shadowmem.c:374)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 46 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 46 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20606,8 +19864,7 @@
    by 0x........: steer (tc19_shadowmem.c:374)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 47 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 47 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20626,8 +19883,7 @@
    by 0x........: steer (tc19_shadowmem.c:374)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 48 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 48 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20646,8 +19902,7 @@
    by 0x........: steer (tc19_shadowmem.c:374)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 49 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 49 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20666,8 +19921,7 @@
    by 0x........: steer (tc19_shadowmem.c:374)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 50 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 50 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20703,8 +19957,7 @@
    by 0x........: steer (tc19_shadowmem.c:376)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 44 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 44 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20723,8 +19976,7 @@
    by 0x........: steer (tc19_shadowmem.c:376)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 48 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 48 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20760,8 +20012,7 @@
    by 0x........: steer (tc19_shadowmem.c:378)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 45 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 45 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20780,8 +20031,7 @@
    by 0x........: steer (tc19_shadowmem.c:378)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 46 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 46 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20800,8 +20050,7 @@
    by 0x........: steer (tc19_shadowmem.c:378)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 47 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 47 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20820,8 +20069,7 @@
    by 0x........: steer (tc19_shadowmem.c:378)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 48 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 48 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20840,8 +20088,7 @@
    by 0x........: steer (tc19_shadowmem.c:378)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 49 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 49 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20860,8 +20107,7 @@
    by 0x........: steer (tc19_shadowmem.c:378)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 50 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 50 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20880,8 +20126,7 @@
    by 0x........: steer (tc19_shadowmem.c:378)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 51 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 51 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20900,8 +20145,7 @@
    by 0x........: steer (tc19_shadowmem.c:378)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 52 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 52 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20937,8 +20181,7 @@
    by 0x........: steer (tc19_shadowmem.c:380)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 46 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 46 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20957,8 +20200,7 @@
    by 0x........: steer (tc19_shadowmem.c:380)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 48 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 48 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20977,8 +20219,7 @@
    by 0x........: steer (tc19_shadowmem.c:380)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 50 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 50 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -20997,8 +20238,7 @@
    by 0x........: steer (tc19_shadowmem.c:380)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 52 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 52 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21034,8 +20274,7 @@
    by 0x........: steer (tc19_shadowmem.c:382)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 47 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 47 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21054,8 +20293,7 @@
    by 0x........: steer (tc19_shadowmem.c:382)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 48 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 48 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21074,8 +20312,7 @@
    by 0x........: steer (tc19_shadowmem.c:382)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 49 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 49 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21094,8 +20331,7 @@
    by 0x........: steer (tc19_shadowmem.c:382)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 50 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 50 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21114,8 +20350,7 @@
    by 0x........: steer (tc19_shadowmem.c:382)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 51 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 51 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21134,8 +20369,7 @@
    by 0x........: steer (tc19_shadowmem.c:382)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 52 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 52 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21154,8 +20388,7 @@
    by 0x........: steer (tc19_shadowmem.c:382)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 53 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 53 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21174,8 +20407,7 @@
    by 0x........: steer (tc19_shadowmem.c:382)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 54 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 54 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21211,8 +20443,7 @@
    by 0x........: steer (tc19_shadowmem.c:384)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 48 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 48 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21248,8 +20479,7 @@
    by 0x........: steer (tc19_shadowmem.c:386)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 49 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 49 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21268,8 +20498,7 @@
    by 0x........: steer (tc19_shadowmem.c:386)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 50 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 50 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21288,8 +20517,7 @@
    by 0x........: steer (tc19_shadowmem.c:386)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 51 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 51 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21308,8 +20536,7 @@
    by 0x........: steer (tc19_shadowmem.c:386)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 52 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 52 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21328,8 +20555,7 @@
    by 0x........: steer (tc19_shadowmem.c:386)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 53 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 53 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21348,8 +20574,7 @@
    by 0x........: steer (tc19_shadowmem.c:386)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 54 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 54 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21368,8 +20593,7 @@
    by 0x........: steer (tc19_shadowmem.c:386)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 55 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 55 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21388,8 +20612,7 @@
    by 0x........: steer (tc19_shadowmem.c:386)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 56 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 56 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21425,8 +20648,7 @@
    by 0x........: steer (tc19_shadowmem.c:388)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 50 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 50 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21445,8 +20667,7 @@
    by 0x........: steer (tc19_shadowmem.c:388)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 52 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 52 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21465,8 +20686,7 @@
    by 0x........: steer (tc19_shadowmem.c:388)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 54 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 54 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21485,8 +20705,7 @@
    by 0x........: steer (tc19_shadowmem.c:388)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 56 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 56 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21522,8 +20741,7 @@
    by 0x........: steer (tc19_shadowmem.c:390)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 51 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 51 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21542,8 +20760,7 @@
    by 0x........: steer (tc19_shadowmem.c:390)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 52 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 52 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21562,8 +20779,7 @@
    by 0x........: steer (tc19_shadowmem.c:390)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 53 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 53 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21582,8 +20798,7 @@
    by 0x........: steer (tc19_shadowmem.c:390)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 54 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 54 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21602,8 +20817,7 @@
    by 0x........: steer (tc19_shadowmem.c:390)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 55 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 55 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21622,8 +20836,7 @@
    by 0x........: steer (tc19_shadowmem.c:390)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 56 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 56 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21642,8 +20855,7 @@
    by 0x........: steer (tc19_shadowmem.c:390)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 57 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 57 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21662,8 +20874,7 @@
    by 0x........: steer (tc19_shadowmem.c:390)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 58 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 58 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21699,8 +20910,7 @@
    by 0x........: steer (tc19_shadowmem.c:392)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 52 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 52 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21719,8 +20929,7 @@
    by 0x........: steer (tc19_shadowmem.c:392)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 56 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 56 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21756,8 +20965,7 @@
    by 0x........: steer (tc19_shadowmem.c:394)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 53 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 53 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21776,8 +20984,7 @@
    by 0x........: steer (tc19_shadowmem.c:394)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 54 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 54 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21796,8 +21003,7 @@
    by 0x........: steer (tc19_shadowmem.c:394)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 55 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 55 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21816,8 +21022,7 @@
    by 0x........: steer (tc19_shadowmem.c:394)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 56 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 56 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21836,8 +21041,7 @@
    by 0x........: steer (tc19_shadowmem.c:394)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 57 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 57 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21856,8 +21060,7 @@
    by 0x........: steer (tc19_shadowmem.c:394)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 58 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 58 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21876,8 +21079,7 @@
    by 0x........: steer (tc19_shadowmem.c:394)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 59 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 59 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21896,8 +21098,7 @@
    by 0x........: steer (tc19_shadowmem.c:394)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 60 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 60 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21933,8 +21134,7 @@
    by 0x........: steer (tc19_shadowmem.c:396)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 54 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 54 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21953,8 +21153,7 @@
    by 0x........: steer (tc19_shadowmem.c:396)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 56 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 56 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21973,8 +21172,7 @@
    by 0x........: steer (tc19_shadowmem.c:396)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 58 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 58 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -21993,8 +21191,7 @@
    by 0x........: steer (tc19_shadowmem.c:396)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 60 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 60 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22030,8 +21227,7 @@
    by 0x........: steer (tc19_shadowmem.c:398)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 55 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 55 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22050,8 +21246,7 @@
    by 0x........: steer (tc19_shadowmem.c:398)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 56 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 56 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22070,8 +21265,7 @@
    by 0x........: steer (tc19_shadowmem.c:398)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 57 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 57 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22090,8 +21284,7 @@
    by 0x........: steer (tc19_shadowmem.c:398)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 58 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 58 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22110,8 +21303,7 @@
    by 0x........: steer (tc19_shadowmem.c:398)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 59 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 59 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22130,8 +21322,7 @@
    by 0x........: steer (tc19_shadowmem.c:398)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 60 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 60 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22150,8 +21341,7 @@
    by 0x........: steer (tc19_shadowmem.c:398)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 61 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 61 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22170,8 +21360,7 @@
    by 0x........: steer (tc19_shadowmem.c:398)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 62 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 62 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22207,8 +21396,7 @@
    by 0x........: steer (tc19_shadowmem.c:400)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 56 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 56 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22244,8 +21432,7 @@
    by 0x........: steer (tc19_shadowmem.c:402)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 57 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 57 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22264,8 +21451,7 @@
    by 0x........: steer (tc19_shadowmem.c:402)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 58 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 58 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22284,8 +21470,7 @@
    by 0x........: steer (tc19_shadowmem.c:402)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 59 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 59 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22304,8 +21489,7 @@
    by 0x........: steer (tc19_shadowmem.c:402)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 60 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 60 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22324,8 +21508,7 @@
    by 0x........: steer (tc19_shadowmem.c:402)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 61 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 61 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22344,8 +21527,7 @@
    by 0x........: steer (tc19_shadowmem.c:402)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 62 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 62 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22364,8 +21546,7 @@
    by 0x........: steer (tc19_shadowmem.c:402)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 63 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 63 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22384,8 +21565,7 @@
    by 0x........: steer (tc19_shadowmem.c:402)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 64 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 64 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22421,8 +21601,7 @@
    by 0x........: steer (tc19_shadowmem.c:404)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 58 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 58 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22441,8 +21620,7 @@
    by 0x........: steer (tc19_shadowmem.c:404)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 60 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 60 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22461,8 +21639,7 @@
    by 0x........: steer (tc19_shadowmem.c:404)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 62 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 62 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22481,8 +21658,7 @@
    by 0x........: steer (tc19_shadowmem.c:404)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 64 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 64 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22518,8 +21694,7 @@
    by 0x........: steer (tc19_shadowmem.c:406)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 59 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 59 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22538,8 +21713,7 @@
    by 0x........: steer (tc19_shadowmem.c:406)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 60 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 60 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22558,8 +21732,7 @@
    by 0x........: steer (tc19_shadowmem.c:406)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 61 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 61 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22578,8 +21751,7 @@
    by 0x........: steer (tc19_shadowmem.c:406)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 62 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 62 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22598,8 +21770,7 @@
    by 0x........: steer (tc19_shadowmem.c:406)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 63 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 63 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22618,8 +21789,7 @@
    by 0x........: steer (tc19_shadowmem.c:406)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 64 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 64 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22638,8 +21808,7 @@
    by 0x........: steer (tc19_shadowmem.c:406)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 65 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 65 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22658,8 +21827,7 @@
    by 0x........: steer (tc19_shadowmem.c:406)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 66 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 66 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22695,8 +21863,7 @@
    by 0x........: steer (tc19_shadowmem.c:408)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 60 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 60 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22715,8 +21882,7 @@
    by 0x........: steer (tc19_shadowmem.c:408)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 64 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 64 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22752,8 +21918,7 @@
    by 0x........: steer (tc19_shadowmem.c:410)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 61 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 61 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22772,8 +21937,7 @@
    by 0x........: steer (tc19_shadowmem.c:410)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 62 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 62 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22792,8 +21956,7 @@
    by 0x........: steer (tc19_shadowmem.c:410)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 63 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 63 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22812,8 +21975,7 @@
    by 0x........: steer (tc19_shadowmem.c:410)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 64 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 64 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22832,8 +21994,7 @@
    by 0x........: steer (tc19_shadowmem.c:410)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 65 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 65 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22852,8 +22013,7 @@
    by 0x........: steer (tc19_shadowmem.c:410)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 66 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 66 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22872,8 +22032,7 @@
    by 0x........: steer (tc19_shadowmem.c:410)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 67 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 67 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22892,8 +22051,7 @@
    by 0x........: steer (tc19_shadowmem.c:410)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 68 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 68 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22929,8 +22087,7 @@
    by 0x........: steer (tc19_shadowmem.c:412)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 62 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 62 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22949,8 +22106,7 @@
    by 0x........: steer (tc19_shadowmem.c:412)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 64 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 64 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22969,8 +22125,7 @@
    by 0x........: steer (tc19_shadowmem.c:412)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 66 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 66 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -22989,8 +22144,7 @@
    by 0x........: steer (tc19_shadowmem.c:412)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 68 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 68 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23026,8 +22180,7 @@
    by 0x........: steer (tc19_shadowmem.c:414)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 63 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 63 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23046,8 +22199,7 @@
    by 0x........: steer (tc19_shadowmem.c:414)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 64 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 64 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23066,8 +22218,7 @@
    by 0x........: steer (tc19_shadowmem.c:414)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 65 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 65 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23086,8 +22237,7 @@
    by 0x........: steer (tc19_shadowmem.c:414)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 66 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 66 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23106,8 +22256,7 @@
    by 0x........: steer (tc19_shadowmem.c:414)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 67 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 67 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23126,8 +22275,7 @@
    by 0x........: steer (tc19_shadowmem.c:414)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 68 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 68 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23146,8 +22294,7 @@
    by 0x........: steer (tc19_shadowmem.c:414)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 69 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 69 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23166,8 +22313,7 @@
    by 0x........: steer (tc19_shadowmem.c:414)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 70 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 70 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23203,8 +22349,7 @@
    by 0x........: steer (tc19_shadowmem.c:416)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 64 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 64 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23240,8 +22385,7 @@
    by 0x........: steer (tc19_shadowmem.c:418)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 65 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 65 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23260,8 +22404,7 @@
    by 0x........: steer (tc19_shadowmem.c:418)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 66 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 66 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23280,8 +22423,7 @@
    by 0x........: steer (tc19_shadowmem.c:418)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 67 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 67 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23300,8 +22442,7 @@
    by 0x........: steer (tc19_shadowmem.c:418)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 68 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 68 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23320,8 +22461,7 @@
    by 0x........: steer (tc19_shadowmem.c:418)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 69 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 69 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23340,8 +22480,7 @@
    by 0x........: steer (tc19_shadowmem.c:418)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 70 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 70 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23360,8 +22499,7 @@
    by 0x........: steer (tc19_shadowmem.c:418)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 71 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 71 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23380,8 +22518,7 @@
    by 0x........: steer (tc19_shadowmem.c:418)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 72 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 72 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23417,8 +22554,7 @@
    by 0x........: steer (tc19_shadowmem.c:420)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 66 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 66 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23437,8 +22573,7 @@
    by 0x........: steer (tc19_shadowmem.c:420)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 68 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 68 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23457,8 +22592,7 @@
    by 0x........: steer (tc19_shadowmem.c:420)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 70 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 70 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23477,8 +22611,7 @@
    by 0x........: steer (tc19_shadowmem.c:420)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 72 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 72 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23514,8 +22647,7 @@
    by 0x........: steer (tc19_shadowmem.c:422)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 67 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 67 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23534,8 +22666,7 @@
    by 0x........: steer (tc19_shadowmem.c:422)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 68 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 68 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23554,8 +22685,7 @@
    by 0x........: steer (tc19_shadowmem.c:422)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 69 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 69 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23574,8 +22704,7 @@
    by 0x........: steer (tc19_shadowmem.c:422)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 70 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 70 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23594,8 +22723,7 @@
    by 0x........: steer (tc19_shadowmem.c:422)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 71 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 71 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23614,8 +22742,7 @@
    by 0x........: steer (tc19_shadowmem.c:422)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 72 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 72 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23634,8 +22761,7 @@
    by 0x........: steer (tc19_shadowmem.c:422)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 73 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 73 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23654,8 +22780,7 @@
    by 0x........: steer (tc19_shadowmem.c:422)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 74 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 74 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23691,8 +22816,7 @@
    by 0x........: steer (tc19_shadowmem.c:424)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 68 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 68 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23711,8 +22835,7 @@
    by 0x........: steer (tc19_shadowmem.c:424)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 72 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 72 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23748,8 +22871,7 @@
    by 0x........: steer (tc19_shadowmem.c:426)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 69 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 69 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23768,8 +22890,7 @@
    by 0x........: steer (tc19_shadowmem.c:426)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 70 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 70 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23788,8 +22909,7 @@
    by 0x........: steer (tc19_shadowmem.c:426)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 71 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 71 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23808,8 +22928,7 @@
    by 0x........: steer (tc19_shadowmem.c:426)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 72 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 72 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23828,8 +22947,7 @@
    by 0x........: steer (tc19_shadowmem.c:426)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 73 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 73 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23848,8 +22966,7 @@
    by 0x........: steer (tc19_shadowmem.c:426)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 74 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 74 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23868,8 +22985,7 @@
    by 0x........: steer (tc19_shadowmem.c:426)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 75 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 75 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23888,8 +23004,7 @@
    by 0x........: steer (tc19_shadowmem.c:426)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 76 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 76 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23925,8 +23040,7 @@
    by 0x........: steer (tc19_shadowmem.c:428)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 70 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 70 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23945,8 +23059,7 @@
    by 0x........: steer (tc19_shadowmem.c:428)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 72 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 72 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23965,8 +23078,7 @@
    by 0x........: steer (tc19_shadowmem.c:428)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 74 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 74 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -23985,8 +23097,7 @@
    by 0x........: steer (tc19_shadowmem.c:428)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 76 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 76 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24022,8 +23133,7 @@
    by 0x........: steer (tc19_shadowmem.c:430)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 71 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 71 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24042,8 +23152,7 @@
    by 0x........: steer (tc19_shadowmem.c:430)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 72 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 72 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24062,8 +23171,7 @@
    by 0x........: steer (tc19_shadowmem.c:430)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 73 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 73 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24082,8 +23190,7 @@
    by 0x........: steer (tc19_shadowmem.c:430)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 74 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 74 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24102,8 +23209,7 @@
    by 0x........: steer (tc19_shadowmem.c:430)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 75 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 75 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24122,8 +23228,7 @@
    by 0x........: steer (tc19_shadowmem.c:430)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 76 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 76 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24142,8 +23247,7 @@
    by 0x........: steer (tc19_shadowmem.c:430)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 77 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 77 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24162,8 +23266,7 @@
    by 0x........: steer (tc19_shadowmem.c:430)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 78 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 78 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24199,8 +23302,7 @@
    by 0x........: steer (tc19_shadowmem.c:432)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 72 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 72 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24236,8 +23338,7 @@
    by 0x........: steer (tc19_shadowmem.c:434)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 73 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 73 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24256,8 +23357,7 @@
    by 0x........: steer (tc19_shadowmem.c:434)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 74 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 74 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24276,8 +23376,7 @@
    by 0x........: steer (tc19_shadowmem.c:434)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 75 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 75 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24296,8 +23395,7 @@
    by 0x........: steer (tc19_shadowmem.c:434)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 76 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 76 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24316,8 +23414,7 @@
    by 0x........: steer (tc19_shadowmem.c:434)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 77 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 77 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24336,8 +23433,7 @@
    by 0x........: steer (tc19_shadowmem.c:434)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 78 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 78 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24356,8 +23452,7 @@
    by 0x........: steer (tc19_shadowmem.c:434)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 79 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 79 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24376,8 +23471,7 @@
    by 0x........: steer (tc19_shadowmem.c:434)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 80 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 80 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24413,8 +23507,7 @@
    by 0x........: steer (tc19_shadowmem.c:436)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 74 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 74 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24433,8 +23526,7 @@
    by 0x........: steer (tc19_shadowmem.c:436)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 76 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 76 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24453,8 +23545,7 @@
    by 0x........: steer (tc19_shadowmem.c:436)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 78 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 78 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24473,8 +23564,7 @@
    by 0x........: steer (tc19_shadowmem.c:436)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 80 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 80 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24510,8 +23600,7 @@
    by 0x........: steer (tc19_shadowmem.c:438)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 75 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 75 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24530,8 +23619,7 @@
    by 0x........: steer (tc19_shadowmem.c:438)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 76 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 76 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24550,8 +23638,7 @@
    by 0x........: steer (tc19_shadowmem.c:438)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 77 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 77 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24570,8 +23657,7 @@
    by 0x........: steer (tc19_shadowmem.c:438)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 78 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 78 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24590,8 +23676,7 @@
    by 0x........: steer (tc19_shadowmem.c:438)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 79 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 79 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24610,8 +23695,7 @@
    by 0x........: steer (tc19_shadowmem.c:438)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 80 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 80 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24630,8 +23714,7 @@
    by 0x........: steer (tc19_shadowmem.c:438)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 81 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 81 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24650,8 +23733,7 @@
    by 0x........: steer (tc19_shadowmem.c:438)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 82 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 82 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24687,8 +23769,7 @@
    by 0x........: steer (tc19_shadowmem.c:440)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 76 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 76 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24707,8 +23788,7 @@
    by 0x........: steer (tc19_shadowmem.c:440)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 80 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 80 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24744,8 +23824,7 @@
    by 0x........: steer (tc19_shadowmem.c:442)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 77 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 77 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24764,8 +23843,7 @@
    by 0x........: steer (tc19_shadowmem.c:442)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 78 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 78 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24784,8 +23862,7 @@
    by 0x........: steer (tc19_shadowmem.c:442)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 79 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 79 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24804,8 +23881,7 @@
    by 0x........: steer (tc19_shadowmem.c:442)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 80 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 80 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24824,8 +23900,7 @@
    by 0x........: steer (tc19_shadowmem.c:442)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 81 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 81 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24844,8 +23919,7 @@
    by 0x........: steer (tc19_shadowmem.c:442)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 82 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 82 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24864,8 +23938,7 @@
    by 0x........: steer (tc19_shadowmem.c:442)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 83 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 83 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24884,8 +23957,7 @@
    by 0x........: steer (tc19_shadowmem.c:442)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 84 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 84 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24921,8 +23993,7 @@
    by 0x........: steer (tc19_shadowmem.c:444)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 78 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 78 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24941,8 +24012,7 @@
    by 0x........: steer (tc19_shadowmem.c:444)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 80 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 80 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24961,8 +24031,7 @@
    by 0x........: steer (tc19_shadowmem.c:444)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 82 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 82 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -24981,8 +24050,7 @@
    by 0x........: steer (tc19_shadowmem.c:444)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 84 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 84 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25018,8 +24086,7 @@
    by 0x........: steer (tc19_shadowmem.c:446)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 79 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 79 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25038,8 +24105,7 @@
    by 0x........: steer (tc19_shadowmem.c:446)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 80 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 80 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25058,8 +24124,7 @@
    by 0x........: steer (tc19_shadowmem.c:446)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 81 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 81 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25078,8 +24143,7 @@
    by 0x........: steer (tc19_shadowmem.c:446)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 82 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 82 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25098,8 +24162,7 @@
    by 0x........: steer (tc19_shadowmem.c:446)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 83 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 83 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25118,8 +24181,7 @@
    by 0x........: steer (tc19_shadowmem.c:446)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 84 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 84 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25138,8 +24200,7 @@
    by 0x........: steer (tc19_shadowmem.c:446)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 85 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 85 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25158,8 +24219,7 @@
    by 0x........: steer (tc19_shadowmem.c:446)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 86 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 86 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25195,8 +24255,7 @@
    by 0x........: steer (tc19_shadowmem.c:448)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 80 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 80 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25232,8 +24291,7 @@
    by 0x........: steer (tc19_shadowmem.c:450)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 81 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 81 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25252,8 +24310,7 @@
    by 0x........: steer (tc19_shadowmem.c:450)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 82 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 82 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25272,8 +24329,7 @@
    by 0x........: steer (tc19_shadowmem.c:450)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 83 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 83 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25292,8 +24348,7 @@
    by 0x........: steer (tc19_shadowmem.c:450)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 84 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 84 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25312,8 +24367,7 @@
    by 0x........: steer (tc19_shadowmem.c:450)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 85 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 85 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25332,8 +24386,7 @@
    by 0x........: steer (tc19_shadowmem.c:450)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 86 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 86 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25352,8 +24405,7 @@
    by 0x........: steer (tc19_shadowmem.c:450)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 87 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 87 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25372,8 +24424,7 @@
    by 0x........: steer (tc19_shadowmem.c:450)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 88 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 88 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25409,8 +24460,7 @@
    by 0x........: steer (tc19_shadowmem.c:452)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 82 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 82 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25429,8 +24479,7 @@
    by 0x........: steer (tc19_shadowmem.c:452)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 84 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 84 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25449,8 +24498,7 @@
    by 0x........: steer (tc19_shadowmem.c:452)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 86 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 86 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25469,8 +24517,7 @@
    by 0x........: steer (tc19_shadowmem.c:452)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 88 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 88 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25506,8 +24553,7 @@
    by 0x........: steer (tc19_shadowmem.c:454)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 83 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 83 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25526,8 +24572,7 @@
    by 0x........: steer (tc19_shadowmem.c:454)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 84 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 84 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25546,8 +24591,7 @@
    by 0x........: steer (tc19_shadowmem.c:454)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 85 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 85 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25566,8 +24610,7 @@
    by 0x........: steer (tc19_shadowmem.c:454)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 86 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 86 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25586,8 +24629,7 @@
    by 0x........: steer (tc19_shadowmem.c:454)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 87 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 87 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25606,8 +24648,7 @@
    by 0x........: steer (tc19_shadowmem.c:454)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 88 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 88 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25626,8 +24667,7 @@
    by 0x........: steer (tc19_shadowmem.c:454)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 89 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 89 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25646,8 +24686,7 @@
    by 0x........: steer (tc19_shadowmem.c:454)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 90 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 90 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25683,8 +24722,7 @@
    by 0x........: steer (tc19_shadowmem.c:456)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 84 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 84 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25703,8 +24741,7 @@
    by 0x........: steer (tc19_shadowmem.c:456)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 88 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 88 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25740,8 +24777,7 @@
    by 0x........: steer (tc19_shadowmem.c:458)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 85 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 85 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25760,8 +24796,7 @@
    by 0x........: steer (tc19_shadowmem.c:458)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 86 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 86 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25780,8 +24815,7 @@
    by 0x........: steer (tc19_shadowmem.c:458)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 87 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 87 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25800,8 +24834,7 @@
    by 0x........: steer (tc19_shadowmem.c:458)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 88 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 88 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25820,8 +24853,7 @@
    by 0x........: steer (tc19_shadowmem.c:458)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 89 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 89 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25840,8 +24872,7 @@
    by 0x........: steer (tc19_shadowmem.c:458)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 90 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 90 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25860,8 +24891,7 @@
    by 0x........: steer (tc19_shadowmem.c:458)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 91 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 91 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25880,8 +24910,7 @@
    by 0x........: steer (tc19_shadowmem.c:458)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 92 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 92 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25917,8 +24946,7 @@
    by 0x........: steer (tc19_shadowmem.c:460)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 86 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 86 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25937,8 +24965,7 @@
    by 0x........: steer (tc19_shadowmem.c:460)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 88 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 88 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25957,8 +24984,7 @@
    by 0x........: steer (tc19_shadowmem.c:460)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 90 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 90 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -25977,8 +25003,7 @@
    by 0x........: steer (tc19_shadowmem.c:460)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 92 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 92 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -26014,8 +25039,7 @@
    by 0x........: steer (tc19_shadowmem.c:462)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 87 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 87 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -26034,8 +25058,7 @@
    by 0x........: steer (tc19_shadowmem.c:462)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 88 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 88 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -26054,8 +25077,7 @@
    by 0x........: steer (tc19_shadowmem.c:462)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 89 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 89 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -26074,8 +25096,7 @@
    by 0x........: steer (tc19_shadowmem.c:462)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 90 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 90 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -26094,8 +25115,7 @@
    by 0x........: steer (tc19_shadowmem.c:462)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 91 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 91 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -26114,8 +25134,7 @@
    by 0x........: steer (tc19_shadowmem.c:462)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 92 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 92 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -26134,8 +25153,7 @@
    by 0x........: steer (tc19_shadowmem.c:462)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 93 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 93 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -26154,8 +25172,7 @@
    by 0x........: steer (tc19_shadowmem.c:462)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 94 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 94 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -26191,8 +25208,7 @@
    by 0x........: steer (tc19_shadowmem.c:464)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 88 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 88 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -26228,8 +25244,7 @@
    by 0x........: steer (tc19_shadowmem.c:466)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 89 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 89 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -26248,8 +25263,7 @@
    by 0x........: steer (tc19_shadowmem.c:466)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 90 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 90 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -26268,8 +25282,7 @@
    by 0x........: steer (tc19_shadowmem.c:466)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 91 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 91 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -26288,8 +25301,7 @@
    by 0x........: steer (tc19_shadowmem.c:466)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 92 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 92 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -26308,8 +25320,7 @@
    by 0x........: steer (tc19_shadowmem.c:466)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 93 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 93 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -26328,8 +25339,7 @@
    by 0x........: steer (tc19_shadowmem.c:466)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 94 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 94 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -26348,8 +25358,7 @@
    by 0x........: steer (tc19_shadowmem.c:466)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 95 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 95 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -26368,8 +25377,7 @@
    by 0x........: steer (tc19_shadowmem.c:466)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 96 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 96 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -26405,8 +25413,7 @@
    by 0x........: steer (tc19_shadowmem.c:468)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 90 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 90 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -26425,8 +25432,7 @@
    by 0x........: steer (tc19_shadowmem.c:468)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 92 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 92 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -26445,8 +25451,7 @@
    by 0x........: steer (tc19_shadowmem.c:468)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 94 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 94 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -26465,8 +25470,7 @@
    by 0x........: steer (tc19_shadowmem.c:468)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 96 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 96 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -26502,8 +25506,7 @@
    by 0x........: steer (tc19_shadowmem.c:470)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 91 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 91 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -26522,8 +25525,7 @@
    by 0x........: steer (tc19_shadowmem.c:470)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 92 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 92 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -26542,8 +25544,7 @@
    by 0x........: steer (tc19_shadowmem.c:470)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 93 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 93 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -26562,8 +25563,7 @@
    by 0x........: steer (tc19_shadowmem.c:470)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 94 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 94 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -26582,8 +25582,7 @@
    by 0x........: steer (tc19_shadowmem.c:470)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 95 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 95 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -26602,8 +25601,7 @@
    by 0x........: steer (tc19_shadowmem.c:470)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 96 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 96 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -26622,8 +25620,7 @@
    by 0x........: steer (tc19_shadowmem.c:470)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 97 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 97 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
@@ -26642,8 +25639,7 @@
    by 0x........: steer (tc19_shadowmem.c:470)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Address 0x........ is 98 bytes inside a block of size 100 alloc'd
+ Address 0x........ is 98 bytes inside a block of size 100 alloc'd
    at 0x........: malloc (vg_replace_malloc.c:...)
    by 0x........: main (tc19_shadowmem.c:144)
 
diff --git a/helgrind/tests/tc20_verifywrap.stderr.exp b/helgrind/tests/tc20_verifywrap.stderr.exp
index 0d6e8fd..dd07615 100644
--- a/helgrind/tests/tc20_verifywrap.stderr.exp
+++ b/helgrind/tests/tc20_verifywrap.stderr.exp
@@ -28,9 +28,8 @@
    at 0x........: racy_child (tc20_verifywrap.c:34)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Location 0x........ is 0 bytes inside global var "unprotected"
-declared at tc20_verifywrap.c:27
+ Location 0x........ is 0 bytes inside global var "unprotected"
+ declared at tc20_verifywrap.c:27
 
 ----------------------------------------------------------------
 
diff --git a/helgrind/tests/tc21_pthonce.stderr.exp b/helgrind/tests/tc21_pthonce.stderr.exp
index bc5604f..152cb84 100644
--- a/helgrind/tests/tc21_pthonce.stderr.exp
+++ b/helgrind/tests/tc21_pthonce.stderr.exp
@@ -28,9 +28,8 @@
    at 0x........: child (tc21_pthonce.c:74)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Location 0x........ is 0 bytes inside global var "unprotected2"
-declared at tc21_pthonce.c:51
+ Location 0x........ is 0 bytes inside global var "unprotected2"
+ declared at tc21_pthonce.c:51
 
 ----------------------------------------------------------------
 
@@ -45,9 +44,8 @@
    at 0x........: child (tc21_pthonce.c:74)
    by 0x........: mythread_wrapper (hg_intercepts.c:...)
    ...
-
-Location 0x........ is 0 bytes inside global var "unprotected2"
-declared at tc21_pthonce.c:51
+ Location 0x........ is 0 bytes inside global var "unprotected2"
+ declared at tc21_pthonce.c:51
 
 
 ERROR SUMMARY: 2 errors from 2 contexts (suppressed: 0 from 0)
diff --git a/include/Makefile.am b/include/Makefile.am
index 9b94301..02e3287 100644
--- a/include/Makefile.am
+++ b/include/Makefile.am
@@ -4,6 +4,7 @@
 nobase_pkginclude_HEADERS = \
 	pub_tool_basics.h 		\
 	pub_tool_basics_asm.h 		\
+	pub_tool_addrinfo.h 		\
 	pub_tool_aspacehl.h 		\
 	pub_tool_aspacemgr.h 		\
 	pub_tool_clientstate.h		\
diff --git a/include/pub_tool_addrinfo.h b/include/pub_tool_addrinfo.h
new file mode 100644
index 0000000..1d05a43
--- /dev/null
+++ b/include/pub_tool_addrinfo.h
@@ -0,0 +1,153 @@
+
+/*--------------------------------------------------------------------*/
+/*--- Obtaining information about an address.  pub_tool_addrinfo.h ---*/
+/*--------------------------------------------------------------------*/
+
+/*
+   This file is part of Valgrind, a dynamic binary instrumentation
+   framework.
+
+   Copyright (C) 2000-2013 Julian Seward
+      jseward@acm.org
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307, USA.
+
+   The GNU General Public License is contained in the file COPYING.
+*/
+
+#ifndef __PUB_TOOL_ADDRINFO_H
+#define __PUB_TOOL_ADDRINFO_H
+
+#include "pub_tool_basics.h"   // VG_ macro
+
+/*====================================================================*/
+/*=== Obtaining information about an address                       ===*/
+/*====================================================================*/
+
+// Different kinds of blocks.
+// Block_Mallocd is used by tools that maintain detailed information about
+//   Client allocated heap blocks.
+// Block_Freed is used by tools such as memcheck that maintain a 'quarantine' 
+//   list of blocks freed by the Client but not yet physically freed.
+// Block_MempoolChunk and Block_UserG are used for mempool or user defined heap
+//   blocks.
+// Block_ClientArenaMallocd and Block_ClientArenaFree are used when the tool
+//   replaces the malloc/free/... functions but does not maintain detailed
+//   information about Client allocated heap blocks.
+// Block_ValgrindArenaMallocd and Block_ValgrindArenaFree are used for heap blocks
+//   of Valgrind internal heap.
+typedef enum {
+   Block_Mallocd = 111,
+   Block_Freed,
+   Block_MempoolChunk,
+   Block_UserG,
+   Block_ClientArenaMallocd,
+   Block_ClientArenaFree,
+   Block_ValgrindArenaMallocd,
+   Block_ValgrindArenaFree,
+} BlockKind;
+
+/* ------------------ Addresses -------------------- */
+
+/* The classification of a faulting address. */
+typedef 
+   enum { 
+      Addr_Undescribed, // as-yet unclassified
+      Addr_Unknown,     // classification yielded nothing useful
+      Addr_Block,       // in malloc'd/free'd block
+      Addr_Stack,       // on a thread's stack       
+      Addr_DataSym,     // in a global data sym
+      Addr_Variable,    // variable described by the debug info
+      Addr_SectKind     // last-ditch classification attempt
+   }
+   AddrTag;
+
+typedef
+   struct _AddrInfo
+   AddrInfo;
+
+struct _AddrInfo {
+   AddrTag tag;
+   union {
+      // As-yet unclassified.
+      struct { } Undescribed;
+
+      // On a stack.
+      struct {
+         ThreadId tid;        // Which thread's stack?
+      } Stack;
+
+      // This covers heap blocks (normal and from mempools), user-defined blocks,
+      // and Arena blocks.
+      struct {
+         BlockKind   block_kind;
+         const HChar* block_desc;    // "block", "mempool" or user-defined or arena
+         SizeT       block_szB;
+         PtrdiffT    rwoffset;
+         ExeContext* allocated_at;  // might be null_ExeContext.
+         ExeContext* freed_at;      // might be null_ExeContext.
+      } Block;
+
+      // In a global .data symbol.  This holds the first 127 chars of
+      // the variable's name (zero terminated), plus a (memory) offset.
+      struct {
+         HChar    name[128];
+         PtrdiffT offset;
+      } DataSym;
+
+      // Is described by Dwarf debug info.  XArray*s of HChar.
+      struct {
+         XArray* /* of HChar */ descr1;
+         XArray* /* of HChar */ descr2;
+      } Variable;
+
+      // Could only narrow it down to be the PLT/GOT/etc of a given
+      // object.  Better than nothing, perhaps.
+      struct {
+         HChar      objname[128];
+         VgSectKind kind;
+      } SectKind;
+
+      // Classification yielded nothing useful.
+      struct { } Unknown;
+
+   } Addr;
+};
+
+
+/* Describe an address as best you can, putting the result in ai.
+   On entry, ai->tag must be equal to Addr_Undescribed.
+   This might allocate some memory, that can be cleared with
+   VG_(clear_addrinfo). */
+extern void VG_(describe_addr) ( Addr a, /*OUT*/AddrInfo* ai );
+
+extern void VG_(clear_addrinfo) ( AddrInfo* ai);
+
+/* Prints the AddrInfo ai describing a. */
+extern void VG_(pp_addrinfo) ( Addr a, AddrInfo* ai );
+
+/* Same as VG_(pp_addrinfo) but provides some memcheck specific behaviour:
+   * maybe_gcc indicates Addr a was just below the stack ptr when the error
+     with a was encountered.
+   * the message for Unknown tag is slightly different, as memcheck
+     has a recently freed list. */
+extern void VG_(pp_addrinfo_mc) ( Addr a, AddrInfo* ai, Bool maybe_gcc );
+
+#endif   // __PUB_TOOL_ADDRINFO_H
+
+/*--------------------------------------------------------------------*/
+/*--- end                                                          ---*/
+/*--------------------------------------------------------------------*/
diff --git a/include/pub_tool_gdbserver.h b/include/pub_tool_gdbserver.h
index 868ca0a..d20caac 100644
--- a/include/pub_tool_gdbserver.h
+++ b/include/pub_tool_gdbserver.h
@@ -180,9 +180,13 @@
 /* Extract an address and (optionally) a size from the string
    currently being parsed by strtok_r (see pub_tool_libcbase.h).
    If no size in the string, keeps the current value of szB.
-   Returns address 0 and szB 0 if there is an error.  Reports to the
-   user problems via VG_(gdb_printf).  */
-extern void VG_(strtok_get_address_and_size) (Addr* address, 
+   If parsing is ok,
+     returns True.
+   If parsing is not ok;
+     set *address and *szB to 0,
+     reports problem to the user using VG_(gdb_printf)
+     returns False. */
+extern Bool VG_(strtok_get_address_and_size) (Addr* address, 
                                               SizeT* szB, 
                                               HChar **ssaveptr);
 
diff --git a/include/pub_tool_libcprint.h b/include/pub_tool_libcprint.h
index 374d8e6..02a29ae 100644
--- a/include/pub_tool_libcprint.h
+++ b/include/pub_tool_libcprint.h
@@ -106,6 +106,12 @@
 extern UInt VG_(vprintf_xml) ( const HChar *format, va_list vargs )
                              PRINTF_CHECK(1, 0);
 
+/* Do a printf-style operation on either the XML 
+   or normal output channel
+   or gdb output channel, depending on the setting of VG_(clo_xml)
+   and the state of VG_(log_output_sink). */
+extern UInt VG_(emit) ( const HChar* format, ... ) PRINTF_CHECK(1, 2);
+
 /* Yet another, totally general, version of vprintf, which hands all
    output bytes to CHAR_SINK, passing it OPAQUE as the second arg. */
 extern void VG_(vcbprintf)( void(*char_sink)(HChar, void* opaque),
diff --git a/include/pub_tool_tooliface.h b/include/pub_tool_tooliface.h
index 0ccf767..434f5e2 100644
--- a/include/pub_tool_tooliface.h
+++ b/include/pub_tool_tooliface.h
@@ -458,6 +458,13 @@
    void (*print_stats)(void)
 );
 
+/* Has the tool a tool specific function to retrieve and print location info
+   of an address ? */
+extern void VG_(needs_info_location) (
+   // Get and pp information about Addr
+   void (*info_location)(Addr)
+);
+
 /* Do we need to see variable type and location information? */
 extern void VG_(needs_var_info) ( void );
 
diff --git a/memcheck/mc_errors.c b/memcheck/mc_errors.c
index 6a03a50..821e369 100644
--- a/memcheck/mc_errors.c
+++ b/memcheck/mc_errors.c
@@ -44,6 +44,7 @@
 #include "pub_tool_threadstate.h"
 #include "pub_tool_debuginfo.h"     // VG_(get_dataname_and_offset)
 #include "pub_tool_xarray.h"
+#include "pub_tool_addrinfo.h"
 
 #include "mc_include.h"
 
@@ -56,81 +57,6 @@
 Bool MC_(any_value_errors) = False;
 
 
-// Different kinds of blocks.
-typedef enum {
-   Block_Mallocd = 111,
-   Block_Freed,
-   Block_MempoolChunk,
-   Block_UserG
-} BlockKind;
-
-/* ------------------ Addresses -------------------- */
-
-/* The classification of a faulting address. */
-typedef 
-   enum { 
-      Addr_Undescribed, // as-yet unclassified
-      Addr_Unknown,     // classification yielded nothing useful
-      Addr_Block,       // in malloc'd/free'd block
-      Addr_Stack,       // on a thread's stack       
-      Addr_DataSym,     // in a global data sym
-      Addr_Variable,    // variable described by the debug info
-      Addr_SectKind     // last-ditch classification attempt
-   }
-   AddrTag;
-
-typedef
-   struct _AddrInfo
-   AddrInfo;
-
-struct _AddrInfo {
-   AddrTag tag;
-   union {
-      // As-yet unclassified.
-      struct { } Undescribed;
-
-      // On a stack.
-      struct {
-         ThreadId tid;        // Which thread's stack?
-      } Stack;
-
-      // This covers heap blocks (normal and from mempools) and user-defined
-      // blocks.
-      struct {
-         BlockKind   block_kind;
-         const HChar* block_desc;    // "block", "mempool" or user-defined
-         SizeT       block_szB;
-         PtrdiffT    rwoffset;
-         ExeContext* allocated_at;  // might be null_ExeContext.
-         ExeContext* freed_at;      // might be null_ExeContext.
-      } Block;
-
-      // In a global .data symbol.  This holds the first 127 chars of
-      // the variable's name (zero terminated), plus a (memory) offset.
-      struct {
-         HChar    name[128];
-         PtrdiffT offset;
-      } DataSym;
-
-      // Is described by Dwarf debug info.  XArray*s of HChar.
-      struct {
-         XArray* /* of HChar */ descr1;
-         XArray* /* of HChar */ descr2;
-      } Variable;
-
-      // Could only narrow it down to be the PLT/GOT/etc of a given
-      // object.  Better than nothing, perhaps.
-      struct {
-         HChar      objname[128];
-         VgSectKind kind;
-      } SectKind;
-
-      // Classification yielded nothing useful.
-      struct { } Unknown;
-
-   } Addr;
-};
-
 /* ------------------ Errors ----------------------- */
 
 /* What kind of error it is. */
@@ -288,119 +214,6 @@
 }
 
 
-static void mc_pp_AddrInfo ( Addr a, AddrInfo* ai, Bool maybe_gcc )
-{
-   const HChar* xpre  = VG_(clo_xml) ? "  <auxwhat>" : " ";
-   const HChar* xpost = VG_(clo_xml) ? "</auxwhat>"  : "";
-
-   switch (ai->tag) {
-      case Addr_Unknown:
-         if (maybe_gcc) {
-            emit( "%sAddress 0x%llx is just below the stack ptr.  "
-                  "To suppress, use: --workaround-gcc296-bugs=yes%s\n",
-                  xpre, (ULong)a, xpost );
-	 } else {
-            emit( "%sAddress 0x%llx "
-                  "is not stack'd, malloc'd or (recently) free'd%s\n",
-                  xpre, (ULong)a, xpost );
-         }
-         break;
-
-      case Addr_Stack: 
-         emit( "%sAddress 0x%llx is on thread %d's stack%s\n", 
-               xpre, (ULong)a, ai->Addr.Stack.tid, xpost );
-         break;
-
-      case Addr_Block: {
-         SizeT    block_szB = ai->Addr.Block.block_szB;
-         PtrdiffT rwoffset  = ai->Addr.Block.rwoffset;
-         SizeT    delta;
-         const    HChar* relative;
-
-         if (rwoffset < 0) {
-            delta    = (SizeT)(-rwoffset);
-            relative = "before";
-         } else if (rwoffset >= block_szB) {
-            delta    = rwoffset - block_szB;
-            relative = "after";
-         } else {
-            delta    = rwoffset;
-            relative = "inside";
-         }
-         emit(
-            "%sAddress 0x%lx is %'lu bytes %s a %s of size %'lu %s%s\n",
-            xpre,
-            a, delta, relative, ai->Addr.Block.block_desc,
-            block_szB,
-            ai->Addr.Block.block_kind==Block_Mallocd ? "alloc'd" 
-            : ai->Addr.Block.block_kind==Block_Freed ? "free'd" 
-                                                     : "client-defined",
-            xpost
-         );
-         if (ai->Addr.Block.block_kind==Block_Mallocd) {
-            VG_(pp_ExeContext)(ai->Addr.Block.allocated_at);
-            tl_assert (ai->Addr.Block.freed_at == VG_(null_ExeContext)());
-         }
-         else if (ai->Addr.Block.block_kind==Block_Freed) {
-            VG_(pp_ExeContext)(ai->Addr.Block.freed_at);
-            if (ai->Addr.Block.allocated_at != VG_(null_ExeContext)()) {
-               emit(
-                  "%s block was alloc'd at%s\n",
-                  xpre,
-                  xpost
-               );
-               VG_(pp_ExeContext)(ai->Addr.Block.allocated_at);
-            }
-         }
-         else {
-            // client-defined
-            VG_(pp_ExeContext)(ai->Addr.Block.allocated_at);
-            tl_assert (ai->Addr.Block.freed_at == VG_(null_ExeContext)());
-            /* Nb: cannot have a freed_at, as a freed client-defined block
-               has a Block_Freed block_kind. */
-         }
-         
-         break;
-      }
-
-      case Addr_DataSym:
-         emit( "%sAddress 0x%llx is %llu bytes "
-               "inside data symbol \"%pS\"%s\n",
-               xpre,
-               (ULong)a,
-               (ULong)ai->Addr.DataSym.offset,
-               ai->Addr.DataSym.name,
-               xpost );
-         break;
-
-      case Addr_Variable:
-         /* Note, no need for XML tags here, because descr1/2 will
-            already have <auxwhat> or <xauxwhat>s on them, in XML
-            mode. */
-         if (ai->Addr.Variable.descr1)
-            emit( "%s%s\n",
-                  VG_(clo_xml) ? "  " : " ",
-                  (HChar*)VG_(indexXA)(ai->Addr.Variable.descr1, 0) );
-         if (ai->Addr.Variable.descr2)
-            emit( "%s%s\n",
-                  VG_(clo_xml) ? "  " : " ",
-                  (HChar*)VG_(indexXA)(ai->Addr.Variable.descr2, 0) );
-         break;
-
-      case Addr_SectKind:
-         emit( "%sAddress 0x%llx is in the %pS segment of %pS%s\n",
-               xpre,
-               (ULong)a,
-               VG_(pp_SectKind)(ai->Addr.SectKind.kind),
-               ai->Addr.SectKind.objname,
-               xpost );
-         break;
-
-      default:
-         VG_(tool_panic)("mc_pp_AddrInfo");
-   }
-}
-
 static const HChar* str_leak_lossmode ( Reachedness lossmode )
 {
    const HChar *loss = "?";
@@ -667,8 +480,8 @@
                   extra->Err.MemParam.isAddrErr 
                      ? "unaddressable" : "uninitialised" );
             VG_(pp_ExeContext)( VG_(get_error_where)(err) );
-            mc_pp_AddrInfo(VG_(get_error_address)(err),
-                           &extra->Err.MemParam.ai, False);
+            VG_(pp_addrinfo_mc)(VG_(get_error_address)(err),
+                                &extra->Err.MemParam.ai, False);
             if (extra->Err.MemParam.origin_ec 
                 && !extra->Err.MemParam.isAddrErr)
                mc_pp_origin( extra->Err.MemParam.origin_ec,
@@ -679,8 +492,8 @@
                   extra->Err.MemParam.isAddrErr 
                      ? "unaddressable" : "uninitialised" );
             VG_(pp_ExeContext)( VG_(get_error_where)(err) );
-            mc_pp_AddrInfo(VG_(get_error_address)(err),
-                           &extra->Err.MemParam.ai, False);
+            VG_(pp_addrinfo_mc)(VG_(get_error_address)(err),
+                                &extra->Err.MemParam.ai, False);
             if (extra->Err.MemParam.origin_ec 
                 && !extra->Err.MemParam.isAddrErr)
                mc_pp_origin( extra->Err.MemParam.origin_ec,
@@ -698,8 +511,8 @@
                    extra->Err.User.isAddrErr
                       ? "Unaddressable" : "Uninitialised" );
             VG_(pp_ExeContext)( VG_(get_error_where)(err) );
-            mc_pp_AddrInfo(VG_(get_error_address)(err), &extra->Err.User.ai,
-                           False);
+            VG_(pp_addrinfo_mc)(VG_(get_error_address)(err), &extra->Err.User.ai,
+                                False);
             if (extra->Err.User.origin_ec && !extra->Err.User.isAddrErr)
                mc_pp_origin( extra->Err.User.origin_ec,
                              extra->Err.User.otag & 3 );
@@ -708,8 +521,8 @@
                    extra->Err.User.isAddrErr
                       ? "Unaddressable" : "Uninitialised" );
             VG_(pp_ExeContext)( VG_(get_error_where)(err) );
-            mc_pp_AddrInfo(VG_(get_error_address)(err), &extra->Err.User.ai,
-                           False);
+            VG_(pp_addrinfo_mc)(VG_(get_error_address)(err), &extra->Err.User.ai,
+                                False);
             if (extra->Err.User.origin_ec && !extra->Err.User.isAddrErr)
                mc_pp_origin( extra->Err.User.origin_ec,
                              extra->Err.User.otag & 3 );
@@ -722,13 +535,13 @@
             emit( "  <what>Invalid free() / delete / delete[]"
                   " / realloc()</what>\n" );
             VG_(pp_ExeContext)( VG_(get_error_where)(err) );
-            mc_pp_AddrInfo( VG_(get_error_address)(err),
-                            &extra->Err.Free.ai, False );
+            VG_(pp_addrinfo_mc)( VG_(get_error_address)(err),
+                                 &extra->Err.Free.ai, False );
          } else {
             emit( "Invalid free() / delete / delete[] / realloc()\n" );
             VG_(pp_ExeContext)( VG_(get_error_where)(err) );
-            mc_pp_AddrInfo( VG_(get_error_address)(err),
-                            &extra->Err.Free.ai, False );
+            VG_(pp_addrinfo_mc)( VG_(get_error_address)(err),
+                                 &extra->Err.Free.ai, False );
          }
          break;
 
@@ -737,13 +550,13 @@
             emit( "  <kind>MismatchedFree</kind>\n" );
             emit( "  <what>Mismatched free() / delete / delete []</what>\n" );
             VG_(pp_ExeContext)( VG_(get_error_where)(err) );
-            mc_pp_AddrInfo(VG_(get_error_address)(err),
-                           &extra->Err.FreeMismatch.ai, False);
+            VG_(pp_addrinfo_mc)(VG_(get_error_address)(err),
+                                &extra->Err.FreeMismatch.ai, False);
          } else {
             emit( "Mismatched free() / delete / delete []\n" );
             VG_(pp_ExeContext)( VG_(get_error_where)(err) );
-            mc_pp_AddrInfo(VG_(get_error_address)(err),
-                           &extra->Err.FreeMismatch.ai, False);
+            VG_(pp_addrinfo_mc)(VG_(get_error_address)(err),
+                                &extra->Err.FreeMismatch.ai, False);
          }
          break;
 
@@ -755,18 +568,18 @@
                   extra->Err.Addr.isWrite ? "write" : "read",
                   extra->Err.Addr.szB );
             VG_(pp_ExeContext)( VG_(get_error_where)(err) );
-            mc_pp_AddrInfo( VG_(get_error_address)(err),
-                            &extra->Err.Addr.ai,
-                            extra->Err.Addr.maybe_gcc );
+            VG_(pp_addrinfo_mc)( VG_(get_error_address)(err),
+                                 &extra->Err.Addr.ai,
+                                 extra->Err.Addr.maybe_gcc );
          } else {
             emit( "Invalid %s of size %ld\n",
                   extra->Err.Addr.isWrite ? "write" : "read",
                   extra->Err.Addr.szB );
             VG_(pp_ExeContext)( VG_(get_error_where)(err) );
 
-            mc_pp_AddrInfo( VG_(get_error_address)(err),
-                            &extra->Err.Addr.ai,
-                            extra->Err.Addr.maybe_gcc );
+            VG_(pp_addrinfo_mc)( VG_(get_error_address)(err),
+                                 &extra->Err.Addr.ai,
+                                 extra->Err.Addr.maybe_gcc );
          }
          break;
 
@@ -776,13 +589,13 @@
             emit( "  <what>Jump to the invalid address stated "
                   "on the next line</what>\n" );
             VG_(pp_ExeContext)( VG_(get_error_where)(err) );
-            mc_pp_AddrInfo( VG_(get_error_address)(err), &extra->Err.Jump.ai,
-                            False );
+            VG_(pp_addrinfo_mc)( VG_(get_error_address)(err), &extra->Err.Jump.ai,
+                                 False );
          } else {
             emit( "Jump to the invalid address stated on the next line\n" );
             VG_(pp_ExeContext)( VG_(get_error_where)(err) );
-            mc_pp_AddrInfo( VG_(get_error_address)(err), &extra->Err.Jump.ai,
-                            False );
+            VG_(pp_addrinfo_mc)( VG_(get_error_address)(err), &extra->Err.Jump.ai,
+                                 False );
          }
          break;
 
@@ -824,13 +637,13 @@
             emit( "  <kind>InvalidMemPool</kind>\n" );
             emit( "  <what>Illegal memory pool address</what>\n" );
             VG_(pp_ExeContext)( VG_(get_error_where)(err) );
-            mc_pp_AddrInfo( VG_(get_error_address)(err),
-                            &extra->Err.IllegalMempool.ai, False );
+            VG_(pp_addrinfo_mc)( VG_(get_error_address)(err),
+                                 &extra->Err.IllegalMempool.ai, False );
          } else {
             emit( "Illegal memory pool address\n" );
             VG_(pp_ExeContext)( VG_(get_error_where)(err) );
-            mc_pp_AddrInfo( VG_(get_error_address)(err),
-                            &extra->Err.IllegalMempool.ai, False );
+            VG_(pp_addrinfo_mc)( VG_(get_error_address)(err),
+                                 &extra->Err.IllegalMempool.ai, False );
          }
          break;
 
@@ -1134,9 +947,6 @@
 static void describe_addr ( Addr a, /*OUT*/AddrInfo* ai )
 {
    MC_Chunk*  mc;
-   ThreadId   tid;
-   Addr       stack_min, stack_max;
-   VgSectKind sect;
 
    tl_assert(Addr_Undescribed == ai->tag);
 
@@ -1185,78 +995,9 @@
       ai->Addr.Block.freed_at = MC_(freed_at)(mc);
       return;
    }
-   /* -- Perhaps the variable type/location data describes it? -- */
-   ai->Addr.Variable.descr1
-      = VG_(newXA)( VG_(malloc), "mc.da.descr1",
-                    VG_(free), sizeof(HChar) );
-   ai->Addr.Variable.descr2
-      = VG_(newXA)( VG_(malloc), "mc.da.descr2",
-                    VG_(free), sizeof(HChar) );
 
-   (void) VG_(get_data_description)( ai->Addr.Variable.descr1,
-                                     ai->Addr.Variable.descr2, a );
-   /* If there's nothing in descr1/2, free them.  Why is it safe to to
-      VG_(indexXA) at zero here?  Because VG_(get_data_description)
-      guarantees to zero terminate descr1/2 regardless of the outcome
-      of the call.  So there's always at least one element in each XA
-      after the call.
-   */
-   if (0 == VG_(strlen)( VG_(indexXA)( ai->Addr.Variable.descr1, 0 ))) {
-      VG_(deleteXA)( ai->Addr.Variable.descr1 );
-      ai->Addr.Variable.descr1 = NULL;
-   }
-   if (0 == VG_(strlen)( VG_(indexXA)( ai->Addr.Variable.descr2, 0 ))) {
-      VG_(deleteXA)( ai->Addr.Variable.descr2 );
-      ai->Addr.Variable.descr2 = NULL;
-   }
-   /* Assume (assert) that VG_(get_data_description) fills in descr1
-      before it fills in descr2 */
-   if (ai->Addr.Variable.descr1 == NULL)
-      tl_assert(ai->Addr.Variable.descr2 == NULL);
-   /* So did we get lucky? */
-   if (ai->Addr.Variable.descr1 != NULL) {
-      ai->tag = Addr_Variable;
-      return;
-   }
-   /* -- Have a look at the low level data symbols - perhaps it's in
-      there. -- */
-   VG_(memset)( &ai->Addr.DataSym.name,
-                0, sizeof(ai->Addr.DataSym.name));
-   if (VG_(get_datasym_and_offset)(
-             a, &ai->Addr.DataSym.name[0],
-             sizeof(ai->Addr.DataSym.name)-1,
-             &ai->Addr.DataSym.offset )) {
-      ai->tag = Addr_DataSym;
-      tl_assert( ai->Addr.DataSym.name
-                    [ sizeof(ai->Addr.DataSym.name)-1 ] == 0);
-      return;
-   }
-   /* -- Perhaps it's on a thread's stack? -- */
-   VG_(thread_stack_reset_iter)(&tid);
-   while ( VG_(thread_stack_next)(&tid, &stack_min, &stack_max) ) {
-      if (stack_min - VG_STACK_REDZONE_SZB <= a && a <= stack_max) {
-         ai->tag            = Addr_Stack;
-         ai->Addr.Stack.tid = tid;
-         return;
-      }
-   }
-   /* -- last ditch attempt at classification -- */
-   tl_assert( sizeof(ai->Addr.SectKind.objname) > 4 );
-   VG_(memset)( &ai->Addr.SectKind.objname, 
-                0, sizeof(ai->Addr.SectKind.objname));
-   VG_(strcpy)( ai->Addr.SectKind.objname, "???" );
-   sect = VG_(DebugInfo_sect_kind)( &ai->Addr.SectKind.objname[0],
-                                    sizeof(ai->Addr.SectKind.objname)-1, a);
-   if (sect != Vg_SectUnknown) {
-      ai->tag = Addr_SectKind;
-      ai->Addr.SectKind.kind = sect;
-      tl_assert( ai->Addr.SectKind.objname
-                    [ sizeof(ai->Addr.SectKind.objname)-1 ] == 0);
-      return;
-   }
-   /* -- Clueless ... -- */
-   ai->tag = Addr_Unknown;
-   return;
+   /* No block found. Search a non-heap block description. */
+   VG_(describe_addr) (a, ai);
 }
 
 void MC_(pp_describe_addr) ( Addr a )
@@ -1265,7 +1006,7 @@
 
    ai.tag = Addr_Undescribed;
    describe_addr (a, &ai);
-   mc_pp_AddrInfo (a, &ai, /* maybe_gcc */ False);
+   VG_(pp_addrinfo_mc) (a, &ai, /* maybe_gcc */ False);
 }
 
 /* Fill in *origin_ec as specified by otag, or NULL it out if otag
diff --git a/memcheck/mc_main.c b/memcheck/mc_main.c
index cd4664b..1258134 100644
--- a/memcheck/mc_main.c
+++ b/memcheck/mc_main.c
@@ -5536,8 +5536,7 @@
    case  1: { /* get_vbits */
       Addr address;
       SizeT szB = 1;
-      VG_(strtok_get_address_and_size) (&address, &szB, &ssaveptr);
-      if (szB != 0) {
+      if (VG_(strtok_get_address_and_size) (&address, &szB, &ssaveptr)) {
          UChar vbits;
          Int i;
          Int unaddressable = 0;
@@ -5671,8 +5670,8 @@
       Int kwdid = VG_(keyword_id) 
          ("noaccess undefined defined Definedifaddressable",
           VG_(strtok_r) (NULL, " ", &ssaveptr), kwd_report_all);
-      VG_(strtok_get_address_and_size) (&address, &szB, &ssaveptr);
-      if (address == (Addr) 0 && szB == 0) return True;
+      if (!VG_(strtok_get_address_and_size) (&address, &szB, &ssaveptr))
+         return True;
       switch (kwdid) {
       case -2: break;
       case -1: break;
@@ -5700,8 +5699,8 @@
       Int kwdid = VG_(keyword_id) 
          ("addressable defined",
           VG_(strtok_r) (NULL, " ", &ssaveptr), kwd_report_all);
-      VG_(strtok_get_address_and_size) (&address, &szB, &ssaveptr);
-      if (address == (Addr) 0 && szB == 0) return True;
+      if (!VG_(strtok_get_address_and_size) (&address, &szB, &ssaveptr))
+         return True;
       switch (kwdid) {
       case -2: break;
       case -1: break;
@@ -5775,7 +5774,8 @@
       Addr address;
       SizeT szB = 1;
 
-      VG_(strtok_get_address_and_size) (&address, &szB, &ssaveptr);
+      if (!VG_(strtok_get_address_and_size) (&address, &szB, &ssaveptr))
+         return True;
       if (address == (Addr) 0) {
          VG_(gdb_printf) ("Cannot search who points at 0x0\n");
          return True;
@@ -6884,6 +6884,7 @@
    VG_(needs_sanity_checks)       (mc_cheap_sanity_check,
                                    mc_expensive_sanity_check);
    VG_(needs_print_stats)         (mc_print_stats);
+   VG_(needs_info_location)       (MC_(pp_describe_addr));
    VG_(needs_malloc_replacement)  (MC_(malloc),
                                    MC_(__builtin_new),
                                    MC_(__builtin_vec_new),
diff --git a/memcheck/tests/big_blocks_freed_list.c b/memcheck/tests/big_blocks_freed_list.c
index 55b1ee1..9f25289 100644
--- a/memcheck/tests/big_blocks_freed_list.c
+++ b/memcheck/tests/big_blocks_freed_list.c
@@ -16,7 +16,7 @@
    /* Verify that access via a dangling pointer to a big block bigger than
       the free list is found by memcheck (still on the free list). */
    semi_big = malloc (900000);
-   big = malloc (1000001);
+   big = malloc (1000015);
    free(semi_big);
    free(big);
    if (big[1000] > 0x0) jumped();
@@ -36,7 +36,7 @@
    big = NULL;
 
    {
-      big = malloc (1000001);
+      big = malloc (1000015);
       free(big);
       if (small[10] > 0x0) jumped();
       
diff --git a/memcheck/tests/big_blocks_freed_list.stderr.exp b/memcheck/tests/big_blocks_freed_list.stderr.exp
index bedbb9a..3c4c728 100644
--- a/memcheck/tests/big_blocks_freed_list.stderr.exp
+++ b/memcheck/tests/big_blocks_freed_list.stderr.exp
@@ -1,7 +1,7 @@
 
 Invalid read of size 1
    at 0x........: main (big_blocks_freed_list.c:22)
- Address 0x........ is 1,000 bytes inside a block of size 1,000,001 free'd
+ Address 0x........ is 1,000 bytes inside a block of size 1,000,015 free'd
    at 0x........: free (vg_replace_malloc.c:...)
    by 0x........: main (big_blocks_freed_list.c:21)
 
@@ -13,7 +13,7 @@
 
 Invalid read of size 1
    at 0x........: main (big_blocks_freed_list.c:33)
- Address 0x........ is not stack'd, malloc'd or (recently) free'd
+ Address 0x........ is 2,000 bytes inside an unallocated block of size 1,000,016 in arena "client"
 
 Invalid read of size 1
    at 0x........: main (big_blocks_freed_list.c:34)
@@ -29,7 +29,7 @@
 
 Invalid read of size 1
    at 0x........: main (big_blocks_freed_list.c:46)
- Address 0x........ is 10 bytes inside a block of size 1,000,001 free'd
+ Address 0x........ is 10 bytes inside a block of size 1,000,015 free'd
    at 0x........: free (vg_replace_malloc.c:...)
    by 0x........: main (big_blocks_freed_list.c:40)
 
@@ -42,7 +42,7 @@
 
 HEAP SUMMARY:
     in use at exit: 1,000,000 bytes in 100 blocks
-  total heap usage: 104 allocs, 4 frees, 3,910,002 bytes allocated
+  total heap usage: 104 allocs, 4 frees, 3,910,030 bytes allocated
 
 For a detailed leak analysis, rerun with: --leak-check=full