diff --git a/debuggerd/crash_dump.cpp b/debuggerd/crash_dump.cpp
index a1f0211..40cf6c3 100644
--- a/debuggerd/crash_dump.cpp
+++ b/debuggerd/crash_dump.cpp
@@ -190,6 +190,19 @@
 static unique_fd g_tombstoned_socket;
 static unique_fd g_output_fd;
 
+static void DefuseSignalHandlers() {
+  // Don't try to dump ourselves.
+  struct sigaction action = {};
+  action.sa_handler = SIG_DFL;
+  debuggerd_register_handlers(&action);
+
+  sigset_t mask;
+  sigemptyset(&mask);
+  if (sigprocmask(SIG_SETMASK, &mask, nullptr) != 0) {
+    PLOG(FATAL) << "failed to set signal mask";
+  }
+}
+
 static void Initialize(char** argv) {
   android::base::InitLogging(argv);
   android::base::SetAborter([](const char* abort_msg) {
@@ -213,17 +226,6 @@
 
     _exit(1);
   });
-
-  // Don't try to dump ourselves.
-  struct sigaction action = {};
-  action.sa_handler = SIG_DFL;
-  debuggerd_register_handlers(&action);
-
-  sigset_t mask;
-  sigemptyset(&mask);
-  if (sigprocmask(SIG_SETMASK, &mask, nullptr) != 0) {
-    PLOG(FATAL) << "failed to set signal mask";
-  }
 }
 
 static void ParseArgs(int argc, char** argv, pid_t* pseudothread_tid, DebuggerdDumpType* dump_type) {
@@ -321,6 +323,8 @@
 }
 
 int main(int argc, char** argv) {
+  DefuseSignalHandlers();
+
   atrace_begin(ATRACE_TAG, "before reparent");
   pid_t target_process = getppid();
 
diff --git a/fastboot/fastboot.cpp b/fastboot/fastboot.cpp
index 5017ebd..e89586f 100644
--- a/fastboot/fastboot.cpp
+++ b/fastboot/fastboot.cpp
@@ -1856,25 +1856,20 @@
     }
 
     if (wants_wipe) {
-        fprintf(stderr, "wiping userdata...\n");
-        fb_queue_erase("userdata");
-        if (set_fbe_marker) {
-            fprintf(stderr, "setting FBE marker...\n");
-            std::string initial_userdata_dir = create_fbemarker_tmpdir();
-            if (initial_userdata_dir.empty()) {
-                return 1;
+        std::vector<std::string> partitions = { "userdata", "cache", "metadata" };
+        for (const auto& partition : partitions) {
+            std::string partition_type;
+            if (!fb_getvar(transport, std::string{"partition-type:"} + partition, &partition_type)) continue;
+            if (partition_type.empty()) continue;
+            fb_queue_erase(partition);
+            if (partition == "userdata" && set_fbe_marker) {
+                fprintf(stderr, "setting FBE marker on initial userdata...\n");
+                std::string initial_userdata_dir = create_fbemarker_tmpdir();
+                fb_perform_format(transport, partition, 1, "", "", initial_userdata_dir);
+                delete_fbemarker_tmpdir(initial_userdata_dir);
+            } else {
+                fb_perform_format(transport, partition, 1, "", "", "");
             }
-            fb_perform_format(transport, "userdata", 1, "", "", initial_userdata_dir);
-            delete_fbemarker_tmpdir(initial_userdata_dir);
-        } else {
-            fb_perform_format(transport, "userdata", 1, "", "", "");
-        }
-
-        std::string cache_type;
-        if (fb_getvar(transport, "partition-type:cache", &cache_type) && !cache_type.empty()) {
-            fprintf(stderr, "wiping cache...\n");
-            fb_queue_erase("cache");
-            fb_perform_format(transport, "cache", 1, "", "", "");
         }
     }
     if (wants_set_active) {
diff --git a/logd/LogKlog.cpp b/logd/LogKlog.cpp
index 7a7ac7d..ab980ac 100755
--- a/logd/LogKlog.cpp
+++ b/logd/LogKlog.cpp
@@ -825,7 +825,7 @@
                          (unsigned short)n);
 
     // notify readers
-    if (!rc) {
+    if (rc > 0) {
         reader->notifyNewLog(static_cast<log_mask_t>(1 << LOG_ID_KERNEL));
     }