| |
| nb: "n-i-bz" == "not in Bugzilla" |
| |
| ======================================================================== |
| === Bugs targeted for 3.1.0 only === |
| ======================================================================== |
| |
| ---------------------------------------------------------------- |
| 109861 amd64 hangs at startup |
| 110301 ditto |
| 111554 valgrind crashes with Cannot allocate memory |
| 111809 Memcheck tool doesn't start java |
| 111901 cross-platform run of cachegrind fails on opteron |
| 113468 (vgPlain_mprotect_range): Assertion 'r != -1' failed. |
| 92071 Reading debugging info uses too much memory |
| 109744 memcheck loses track of mmap from direct ld-linux.so.2 |
| 110183 tail of page with _end |
| 82301 FV memory layout too rigid |
| |
| Will fix in 3.1. Long delay seems to be caused by amd64-Gentoo kernel |
| not liking large mmap/munmap requests. Other bugs also look like |
| aspacem problems. |
| |
| FIXED-TRUNK: now done (many many commits) |
| |
| ---------------------------------------------------------------- |
| 109323 ppc32: dispatch.S uses Altivec insn, which doesn't work on POWER. |
| |
| FIXED-TRUNK: 4636 (needs verification) |
| |
| ---------------------------------------------------------------- |
| 109345 ppc32 ptrace patch available should be applied |
| |
| FIXED-TRUNK: TODO |
| |
| ---------------------------------------------------------------- |
| 110204 fmemopen false +ve |
| |
| Seems low priority. |
| |
| FIXED-TRUNK: TODO? |
| |
| ---------------------------------------------------------------- |
| 110205 sigcancel unwind fails |
| |
| Tom is considering this. It would be nice to fix it for 3.1 but |
| status currently unclear. |
| |
| FIXED-TRUNK: vex:1320 - vex impl of sysenter |
| vg:4337 - minimal Valgrind-side; does not do anything |
| |
| ---------------------------------------------------------------- |
| 110536 Valgrind crashes when trying to realloc memory |
| |
| Uninvestigated. |
| |
| FIXED-TRUNK: TODO |
| |
| ---------------------------------------------------------------- |
| n-i-bz Give more info about seginfo dropping. |
| |
| FIXED-TRUNK: vg:4425 |
| |
| ---------------------------------------------------------------- |
| 111855 default suppression file is read 1 byte at a time |
| |
| Perhaps worth a look. |
| |
| FIXED-TRUNK: TODO |
| |
| ---------------------------------------------------------------- |
| 111781 compile of valgrind-3.0.0 fails on my linux (gcc 2.X prob) |
| |
| FIXED-TRUNK: requires policy decision |
| |
| ---------------------------------------------------------------- |
| 112163 MASSIF crashed with signal 7 (SIGBUS) after running 2 days |
| |
| FIXED-TRUNK: unconfirmed (insufficient info from reporter) |
| |
| ---------------------------------------------------------------- |
| 112432 vex amd64->IR: unhandled instruction bytes: 0x4F 0x62 0x6A 0x65 |
| (bound, possibly invalid bug) |
| |
| FIXED-TRUNK: TODO |
| |
| ---------------------------------------------------------------- |
| 112538 memalign crash |
| |
| FIXED-TRUNK: uninvestigated |
| |
| ---------------------------------------------------------------- |
| 112670 Cachegrind: cg_main.c:486 (handleOneStatement ... |
| |
| FIXED-TRUNK: the canonical cachegrind-doesn-like-multi-mem bug |
| |
| ---------------------------------------------------------------- |
| 112687 Fatal run error (segfault in client request) |
| |
| FIXED-TRUNK: unconfirmed |
| |
| ---------------------------------------------------------------- |
| 112941 vex x86: 0xD9 0xF4 (fxtract) |
| 110201 == |
| |
| FIXED-TRUNK: vex:1405 |
| |
| ---------------------------------------------------------------- |
| 113015 vex amd64->IR: 0xE3 0x14 0x48 0x83 (jrcxz) |
| |
| FIXED-TRUNK: vex:1413 |
| |
| ---------------------------------------------------------------- |
| 113126 Crash with binaries built with -gstabs+/-ggdb |
| |
| FIXED-TRUNK: TODO |
| |
| ---------------------------------------------------------------- |
| 113403 Looks like a segfault in realloc? |
| |
| FIXED-TRUNK: TODO |
| |
| ---------------------------------------------------------------- |
| 113541 vex: the `impossible' happened: Grp5(x86) (alt encoding inc/dec) |
| case 1 |
| FIXED-TRUNK: vex:1412 |
| |
| ---------------------------------------------------------------- |
| 113642 New: valgrind crashes when trying to read debug information |
| |
| FIXED-TRUNK: 4856 |
| |
| ---------------------------------------------------------------- |
| 113810 priv/guest-x86/toIR.c:7964 (disInstr_X86_WRK): Assertion `sz == 4' |
| Inferred 66 0F F6 (66 + PSADBW == SSE PSADBW) |
| |
| FIXED-TRUNK: vex:1410, test in valgrind:4851 |
| |
| ---------------------------------------------------------------- |
| 113796 read() and write() do not work if buffer is in shared memory |
| |
| Although the underlying cause is still present in the 3.0 code |
| this bug isonly user visible in the 2.4 code base. |
| |
| FIXED-TRUNK: 4852 |
| |
| ---------------------------------------------------------------- |
| 113851 vex x86->IR: unhandled instruction bytes: 0x66 0xF 0xF5 0xC7 |
| (pmaddwd) |
| |
| FIXED-TRUNK: vex:1411, test in valgrind:4859 |
| |
| |
| ======================================================================== |
| === Bugs targeted for 3.1.0 and 3.0.2 === |
| ======================================================================== |
| |
| ---------------------------------------------------------------- |
| 102202 valgrind crashes when realloc'ing until out of memory |
| 109487 == |
| 110536 == |
| |
| FIXED-TRUNK: 4875 |
| FIXED-30BRANCH: 4876 |
| |
| ---------------------------------------------------------------- |
| 110209 --show-emwarns misses some |
| |
| Tom says: The math/test-fenv.c file in the glibc source is the code in |
| question and I can reproduce it with that code. |
| |
| FIXED-TRUNK: TODO? |
| FIXED-30BRANCH: TODO? |
| |
| ---------------------------------------------------------------- |
| 110770 VEX: Generated files not always updated when making valgrind |
| |
| FIXED-TRUNK: TODO... partial(vg:4473) |
| FIXED-30BRANCH: TODO |
| |
| ---------------------------------------------------------------- |
| n-i-bz Jeroen's XML-to-text FAQ.xml translator |
| |
| FIXED-TRUNK: TODO |
| FIXED-30BRANCH: TODO |
| |
| ---------------------------------------------------------------- |
| 111724 vex amd64->IR: unhandled instruction bytes: 0x41 0xF 0xAB |
| (more BT{,S,R,C} fun n games) |
| Also 0xF 0xBB 0x10 0x44 |
| |
| FIXED-TRUNK: vex:1414 |
| FIXED-30BRANCH: TODO |
| |
| ---------------------------------------------------------------- |
| n-i-bz Print a more user-friendly message when vex bombs out |
| with unhandled instruction bytes |
| |
| FIXED-TRUNK: TODO |
| FIXED-30BRANCH: TODO |
| |
| ---------------------------------------------------------------- |
| 111748 vex amd64->IR: unhandled instruction bytes: fucom |
| (0xDD 0xE2 0xDF 0xE0) |
| |
| FIXED-TRUNK: vex:1415 |
| FIXED-30BRANCH: TODO |
| |
| ---------------------------------------------------------------- |
| 111785 make fails if CC contains spaces |
| |
| FIXED-TRUNK: 4589, 4592 |
| FIXED-30BRANCH: 4597, 4601 |
| |
| ---------------------------------------------------------------- |
| 111829 vex x86->IR: unhandled instruction bytes: sbb Al, Ib |
| |
| FIXED-TRUNK: vex:1406 |
| FIXED-30BRANCH: TODO |
| |
| ---------------------------------------------------------------- |
| 111851 vex x86->IR: unhandled instruction bytes: 0x9F 0x89 |
| (lahf/sahf) |
| |
| FIXED-TRUNK: vex:1409 |
| FIXED-30BRANCH: TODO |
| |
| ---------------------------------------------------------------- |
| 112031 iopl on AMD64 and README_MISSING_SYSCALL_OR_IOCTL update |
| |
| FIXED-TRUNK: 4826, 4864 |
| FIXED-30BRANCH: 4862, 4865 |
| |
| ---------------------------------------------------------------- |
| 112152 code generation for Xin_MFence on x86 with SSE0 subarch |
| 112167 == |
| 112789 == |
| |
| FIXED-TRUNK: vex:1407 |
| FIXED-30BRANCH: TODO |
| |
| ---------------------------------------------------------------- |
| 112199 naked ar tool is used in vex makefile |
| |
| FIXED-TRUNK: vex:1397 |
| FIXED-30BRANCH: TODO |
| |
| ---------------------------------------------------------------- |
| 112501 vex x86->IR: movq (0xF 0x7F 0xC1 0xF) (mmx MOVQ) |
| 113583 == |
| |
| FIXED-TRUNK: vex:1408 |
| FIXED-30BRANCH: TODO |
| |
| ---------------------------------------------------------------- |
| 113190 Broken links in docs/html/ |
| |
| FIXED-TRUNK: vg:4778 |
| FIXED-30BRANCH: TODO |
| |
| ---------------------------------------------------------------- |
| 113230 Valgrind sys_pipe on x86-64 wrongly thinks file descriptors |
| should be 64bit |
| |
| FIXED-TRUNK: vg:4669 |
| FIXED-30BRANCH: TODO |
| |
| ---------------------------------------------------------------- |
| n-i-bz Cachegrind shows incorrect miss rates when counts are |
| greater than 32 bits |
| |
| FIXED-TRUNK: vg:4769 |
| FIXED-30BRANCH: TODO |
| |
| |
| ======================================================================== |
| === Bugs targeted for 3.1.0 and 3.0.1 (all done, 3.0.1 released) === |
| ======================================================================== |
| |
| ---------------------------------------------------------------- |
| 101204 noisy warning |
| |
| FIXED-TRUNK: vg:4511 |
| FIXED-30BRANCH: vg:4561 |
| |
| ---------------------------------------------------------------- |
| 109313 x86 cmpxchg8b |
| |
| FIXED-TRUNK: vex:1331, vg:4390 contains regtest |
| + mistaken commit of this file) |
| FIXED-30BRANCH: vex:1337 |
| |
| ---------------------------------------------------------------- |
| 110102 dis_op2_E_G(amd64) |
| |
| FIXED-TRUNK: vex:1318 |
| FIXED-30BRANCH: vex:1325 |
| |
| ---------------------------------------------------------------- |
| 110202 x86 sys_waitpid(#286) |
| |
| FIXED-TRUNK: vg:4329 |
| FIXED-30BRANCH: vg:4332 |
| |
| ---------------------------------------------------------------- |
| 110203 clock_getres(,0) |
| |
| FIXED-TRUNK: vg:4328 |
| FIXED-30BRANCH: vg:4332 |
| |
| ---------------------------------------------------------------- |
| 110208 execve fail wrong retval |
| |
| FIXED-TRUNK: vg:4330 |
| FIXED-30BRANCH: vg:4332 |
| |
| ---------------------------------------------------------------- |
| 110274 SSE1 now mandatory for x86 |
| 111739 == |
| |
| FIXED-TRUNK: vex:1321, vg:4339 |
| FIXED-30BRANCH: vex:1327, vg:4374 |
| |
| ---------------------------------------------------------------- |
| 110388 amd64 0xDD 0xD1 |
| |
| FIXED-TRUNK: vex:1322 |
| FIXED-30BRANCH: vex:1328 |
| |
| ---------------------------------------------------------------- |
| 110464 amd64 0xDC 0x1D FCOMP |
| |
| FIXED-TRUNK: vex:1323 |
| FIXED-30BRANCH: vex:1329 |
| |
| ---------------------------------------------------------------- |
| 110478 amd64 0xF 0xD PREFETCH |
| |
| FIXED-TRUNK: vex:1324 |
| FIXED-30BRANCH: vex:1330 |
| |
| ---------------------------------------------------------------- |
| 110591 amd64: rdtsc not implemented properly |
| |
| (Also afflicts x86) |
| |
| FIXED-TRUNK: vex:1344 (x86), vex:1346 (amd64). |
| FIXED-30BRANCH: vex:1354 (x86), vex:1355 (amd64). |
| |
| ---------------------------------------------------------------- |
| 110652 AMD64 valgrind crashes on cwtd instruction |
| |
| FIXED-TRUNK: vex:1333 |
| FIXED-30BRANCH: vex:1335 |
| |
| ---------------------------------------------------------------- |
| 110653 AMD64 valgrind crashes on sarb $0x4,foo(%rip) instruction |
| |
| FIXED-TRUNK: vex:1334 |
| FIXED-30BRANCH: vex:1336 |
| |
| ---------------------------------------------------------------- |
| 110656 PATH=/usr/bin::/bin valgrind foobar stats ./fooba |
| |
| FIXED-TRUNK: vg:4386 |
| FIXED-30BRANCH: vg:4395 |
| |
| ---------------------------------------------------------------- |
| 110657 Small test fixes |
| |
| (1) Filter out L3 cache warning messages causing problems |
| (2) Stop tests/mq failing on 2.4 kernels |
| |
| I suppose it would be good to apply these. They seem low risk. |
| |
| FIXED-TRUNK: vg:4429 |
| FIXED-30BRANCH: vg:4458 |
| |
| ---------------------------------------------------------------- |
| 110671 vex x86->IR: unhandled instruction bytes: 0xF3 0xC3 (rep ret) |
| |
| FIXED-TRUNK: vex:1332 |
| FIXED-30BRANCH: vex:1338 |
| |
| ---------------------------------------------------------------- |
| 110685 amd64->IR: unhandled instruction bytes: 0xE1 0x56 (loope Jb) |
| |
| FIXED-TRUNK: vex:1349 |
| FIXED-30BRANCH: vex:1356 |
| |
| ---------------------------------------------------------------- |
| 110830 configuring with --host fails to build 32 bit on 64 bit target |
| |
| FIXED-TRUNK: vg:4442 |
| FIXED-30BRANCH: vg:4459 |
| |
| ---------------------------------------------------------------- |
| 110875 Assertion when execve fails |
| |
| FIXED-TRUNK: vg:4435 |
| FIXED-30BRANCH: vg:4457 |
| |
| ---------------------------------------------------------------- |
| 110898 opteron instructions missing: btq sbbq btsq btrq bsfq |
| |
| FIXED-TRUNK: vex:1352 |
| FIXED-30BRANCH: vex:1357 |
| |
| ---------------------------------------------------------------- |
| 110954 x86->IR: unhandled instruction bytes: 0xE2 0xF6 (loop Jb) |
| |
| FIXED-TRUNK: vex:1343 |
| FIXED-30BRANCH: vex:1358 |
| |
| ---------------------------------------------------------------- |
| 111006 bogus warnings from linuxthreads |
| |
| FIXED-TRUNK: vg:4469, vg:4470 |
| FIXED-30BRANCH: vg:4497, vg:4498 |
| |
| ---------------------------------------------------------------- |
| 111090 Internal Error running Massif |
| 111808 == |
| 112098 == |
| |
| FIXED-TRUNK: vg:4492 |
| FIXED-30BRANCH: vg:4509 |
| |
| ---------------------------------------------------------------- |
| 111092 x86: dis_Grp2(Reg): unhandled case(x86) |
| |
| FIXED-TRUNK: vex:1341 |
| FIXED-30BRANCH: vex:1359 |
| |
| ---------------------------------------------------------------- |
| 111102 (comment #4) Fixed 64-bit unclean "silly arg" message |
| |
| FIXED-TRUNK: vg:4476 |
| FIXED-30BRANCH: vg:4502 |
| |
| ---------------------------------------------------------------- |
| 111231 sctp_getladdrs() and sctp_getpaddrs() returns uninitialized |
| memory |
| |
| FIXED-TRUNK: vg:4549 |
| FIXED-30BRANCH: vg:4563 |
| |
| ---------------------------------------------------------------- |
| 111513 Illegal opcode for SSE instruction (x86 movups) |
| NB. Bug reporter did not yet verify that the fix works. |
| |
| FIXED-TRUNK: vex:1362 |
| FIXED-30BRANCH: vex:1367 |
| |
| ---------------------------------------------------------------- |
| 111555 VEX/Makefile: CC is set to gcc |
| |
| FIXED-TRUNK: vex:1364, vg:4559 |
| FIXED-30BRANCH: vex:1365, vg:4560 |
| |
| ---------------------------------------------------------------- |
| CrispinF x86 %eflags.ac problem |
| |
| FIXED-TRUNK: vex:1319/vg:4334 |
| FIXED-30BRANCH: vex:1326, and vg:4334 was copied across as part of vg:4364 |
| |
| ---------------------------------------------------------------- |
| n-i-bz XML <unique> printing wrong |
| |
| FIXED-TRUNK: vg:4355,vg:4357,vg:4358 |
| FIXED-30BRANCH: vg:4585 |
| |
| ---------------------------------------------------------------- |
| n-i-bz Dirk r4359 (amd64 syscalls from trunk) |
| |
| FIXED-TRUNK: |
| FIXED-30BRANCH: vg:4359 |
| |
| ---------------------------------------------------------------- |
| n-i-bz Dirk r4360 (upd email addrs from trunk) |
| |
| FIXED-TRUNK: |
| FIXED-30BRANCH: vg:4360 |
| |
| ---------------------------------------------------------------- |
| n-i-bz Nick r4384 (stub implementations of Addrcheck and Helgrind) |
| |
| FIXED-TRUNK: vg:4384 |
| FIXED-30BRANCH: vg:4397 |
| |
| ---------------------------------------------------------------- |
| n-i-bz Nick (Cachegrind should not assert when it encounters a client |
| request.) |
| |
| FIXED-TRUNK: vg:4391 |
| FIXED-30BRANCH: vg:4393 |
| |
| ---------------------------------------------------------------- |
| Updates to Memcheck manual |
| |
| FIXED-TRUNK: vg:4419, vg:4427, vg:4434 |
| FIXED-30BRANCH: vg:4455 |
| |
| ---------------------------------------------------------------- |
| Fixed broken malloc_usable_size() |
| |
| FIXED-TRUNK: vg:4439 |
| FIXED-30BRANCH: vg:4453 |
| |
| ---------------------------------------------------------------- |
| Make suppressions work for "???" lines in stacktraces. |
| |
| FIXED-TRUNK: vg:4447 |
| FIXED-30BRANCH: vg:4451 |
| |
| ---------------------------------------------------------------- |
| n-i-bz vex x86->IR: unhandled instruction bytes: 0x14 0x0 |
| |
| FIXED-TRUNK: vex:1350 (basic fix), vex:1351 (x86 adc/sbb flags thunk fix), |
| vex:1353 (amd64 adc/sbb flags thunk fix) |
| FIXED-30BRANCH: vex:1360 |
| |
| ---------------------------------------------------------------- |
| n-i-bz minor umount/fcntl wrapper fixes |
| |
| FIXED-TRUNK: vg:4487 |
| FIXED-30BRANCH: vg:4562 |
| |
| ---------------------------------------------------------------- |
| n-i-bz Fix XML bugs in FAQ |
| |
| FIXED-TRUNK: vg:4528 |
| FIXED-30BRANCH: vg:4564 |
| |
| |
| ======================================================================== |
| === Bugs of note not targeted for any particular release |
| ======================================================================== |
| |
| ---------------------------------------------------------------- |
| n-i-bz x86 INT/INT3 |
| |
| Not started. Seems low priority. |
| |
| FIXED-TRUNK: TODO? |
| |
| ---------------------------------------------------------------- |
| 87263 x86 segment stuff |
| |
| Not started. Seems low priority. |
| |
| FIXED-TRUNK: TODO? |
| |
| ---------------------------------------------------------------- |
| 88116 x86 enter variants assert |
| |
| Not started. Seems low priority. |
| |
| FIXED-TRUNK: TODO? |
| |
| ---------------------------------------------------------------- |
| 96542 x86 16-bit pop insns |
| |
| Not started. Seems low priority. |
| |
| FIXED-TRUNK: TODO? |
| |
| ---------------------------------------------------------------- |
| 110207 mpn accuracy + |
| 110240 x86 FP differences |
| |
| Can't be easily fixed (x86 rounding/precision problem) |
| + not convinced it's a big problem |
| |
| FIXED-TRUNK: TODO? |
| |
| ---------------------------------------------------------------- |
| 110669 valgrind attach to gdb and quitting gdb hangs valgrind |
| |
| Not clear if this is really a Valgrind bug. |
| |
| FIXED-TRUNK: TODO? |
| |
| ---------------------------------------------------------------- |
| 111898 Need to control file name that cachegrind writes into |
| |
| FIXED-TRUNK: TODO? |