diff --git a/runtime/arch/stub_test.cc b/runtime/arch/stub_test.cc
index 4438f25..1d05540 100644
--- a/runtime/arch/stub_test.cc
+++ b/runtime/arch/stub_test.cc
@@ -827,7 +827,7 @@
         sirt_refs.push_back(ref);
       }
     }
-    LOG(DEBUG) << "Used " << sirt_refs.size() << " arrays to fill space.";
+    LOG(INFO) << "Used " << sirt_refs.size() << " arrays to fill space.";
 
     // Allocate simple objects till it fails.
     while (!self->IsExceptionPending()) {
diff --git a/runtime/base/logging.h b/runtime/base/logging.h
index c4461fa..6944278 100644
--- a/runtime/base/logging.h
+++ b/runtime/base/logging.h
@@ -286,17 +286,18 @@
 // and the "-verbose:" command line argument.
 struct LogVerbosity {
   bool class_linker;  // Enabled with "-verbose:class".
-  bool verifier;
   bool compiler;
-  bool heap;
   bool gc;
+  bool heap;
   bool jdwp;
   bool jni;
   bool monitor;
+  bool profiler;
+  bool signals;
   bool startup;
   bool third_party_jni;  // Enabled with "-verbose:third-party-jni".
   bool threads;
-  bool signals;
+  bool verifier;
 };
 
 extern LogVerbosity gLogVerbosity;
diff --git a/runtime/debugger.cc b/runtime/debugger.cc
index 1efd2e0..22a0e22 100644
--- a/runtime/debugger.cc
+++ b/runtime/debugger.cc
@@ -595,17 +595,17 @@
 void Dbg::GcDidFinish() {
   if (gDdmHpifWhen != HPIF_WHEN_NEVER) {
     ScopedObjectAccess soa(Thread::Current());
-    LOG(DEBUG) << "Sending heap info to DDM";
+    VLOG(jdwp) << "Sending heap info to DDM";
     DdmSendHeapInfo(gDdmHpifWhen);
   }
   if (gDdmHpsgWhen != HPSG_WHEN_NEVER) {
     ScopedObjectAccess soa(Thread::Current());
-    LOG(DEBUG) << "Dumping heap to DDM";
+    VLOG(jdwp) << "Dumping heap to DDM";
     DdmSendHeapSegments(false);
   }
   if (gDdmNhsgWhen != HPSG_WHEN_NEVER) {
     ScopedObjectAccess soa(Thread::Current());
-    LOG(DEBUG) << "Dumping native heap to DDM";
+    VLOG(jdwp) << "Dumping native heap to DDM";
     DdmSendHeapSegments(true);
   }
 }
diff --git a/runtime/fault_handler.cc b/runtime/fault_handler.cc
index 283faa2..c457f12 100644
--- a/runtime/fault_handler.cc
+++ b/runtime/fault_handler.cc
@@ -67,11 +67,15 @@
 }
 
 void FaultManager::HandleFault(int sig, siginfo_t* info, void* context) {
-  LOG(DEBUG) << "Handling fault";
+  // BE CAREFUL ALLOCATING HERE INCLUDING USING LOG(...)
+  //
+  // If malloc calls abort, it will be holding its lock.
+  // If the handler tries to call malloc, it will deadlock.
+  VLOG(signals) << "Handling fault";
   if (IsInGeneratedCode(context, true)) {
-    LOG(DEBUG) << "in generated code, looking for handler";
+    VLOG(signals) << "in generated code, looking for handler";
     for (const auto& handler : generated_code_handlers_) {
-      LOG(DEBUG) << "invoking Action on handler " << handler;
+      VLOG(signals) << "invoking Action on handler " << handler;
       if (handler->Action(sig, info, context)) {
         return;
       }
diff --git a/runtime/jdwp/jdwp_adb.cc b/runtime/jdwp/jdwp_adb.cc
index cbf35be..fe91bb6 100644
--- a/runtime/jdwp/jdwp_adb.cc
+++ b/runtime/jdwp/jdwp_adb.cc
@@ -362,7 +362,7 @@
       }
 
       if (wake_pipe_[0] >= 0 && FD_ISSET(wake_pipe_[0], &readfds)) {
-        LOG(DEBUG) << "Got wake-up signal, bailing out of select";
+        VLOG(jdwp) << "Got wake-up signal, bailing out of select";
         goto fail;
       }
       if (control_sock_ >= 0 && FD_ISSET(control_sock_, &readfds)) {
@@ -385,7 +385,7 @@
           if (errno != EINTR) {
             goto fail;
           }
-          LOG(DEBUG) << "+++ EINTR hit";
+          VLOG(jdwp) << "+++ EINTR hit";
           return true;
         } else if (readCount == 0) {
           /* EOF hit -- far end went away */
diff --git a/runtime/jdwp/jdwp_event.cc b/runtime/jdwp/jdwp_event.cc
index 223b7a1..4e2b0f8 100644
--- a/runtime/jdwp/jdwp_event.cc
+++ b/runtime/jdwp/jdwp_event.cc
@@ -280,7 +280,7 @@
   if (found) {
     Dbg::ManageDeoptimization();
   } else {
-    LOG(DEBUG) << StringPrintf("Odd: no match when removing event reqId=0x%04x", requestId);
+    LOG(WARNING) << StringPrintf("Odd: no match when removing event reqId=0x%04x", requestId);
   }
 }
 
diff --git a/runtime/jdwp/jdwp_main.cc b/runtime/jdwp/jdwp_main.cc
index f480256..2419ca6 100644
--- a/runtime/jdwp/jdwp_main.cc
+++ b/runtime/jdwp/jdwp_main.cc
@@ -573,7 +573,7 @@
  */
 int64_t JdwpState::LastDebuggerActivity() {
   if (!Dbg::IsDebuggerActive()) {
-    LOG(DEBUG) << "no active debugger";
+    LOG(WARNING) << "no active debugger";
     return -1;
   }
 
diff --git a/runtime/jdwp/jdwp_socket.cc b/runtime/jdwp/jdwp_socket.cc
index 3f5546e..4a80957 100644
--- a/runtime/jdwp/jdwp_socket.cc
+++ b/runtime/jdwp/jdwp_socket.cc
@@ -416,7 +416,7 @@
         if (listenSock >= 0) {
           LOG(ERROR) << "Exit wake set, but not exiting?";
         } else {
-          LOG(DEBUG) << "Got wake-up signal, bailing out of select";
+          VLOG(jdwp) << "Got wake-up signal, bailing out of select";
         }
         goto fail;
       }
@@ -442,7 +442,7 @@
           if (errno != EINTR) {
             goto fail;
           }
-          LOG(DEBUG) << "+++ EINTR hit";
+          VLOG(jdwp) << "+++ EINTR hit";
           return true;
         } else if (readCount == 0) {
           /* EOF hit -- far end went away */
diff --git a/runtime/native/dalvik_system_ZygoteHooks.cc b/runtime/native/dalvik_system_ZygoteHooks.cc
index 1008491..f541633 100644
--- a/runtime/native/dalvik_system_ZygoteHooks.cc
+++ b/runtime/native/dalvik_system_ZygoteHooks.cc
@@ -58,12 +58,12 @@
     Runtime* runtime = Runtime::Current();
     JavaVMExt* vm = runtime->GetJavaVM();
     if (!vm->check_jni) {
-      LOG(DEBUG) << "Late-enabling -Xcheck:jni";
+      VLOG(jni) << "Late-enabling -Xcheck:jni";
       vm->SetCheckJniEnabled(true);
       // There's only one thread running at this point, so only one JNIEnv to fix up.
       Thread::Current()->GetJniEnv()->SetCheckJniEnabled(true);
     } else {
-      LOG(DEBUG) << "Not late-enabling -Xcheck:jni (already on)";
+      VLOG(jni) << "Not late-enabling -Xcheck:jni (already on)";
     }
     debug_flags &= ~DEBUG_ENABLE_CHECKJNI;
   }
diff --git a/runtime/parsed_options.cc b/runtime/parsed_options.cc
index 1562527..3c14c23 100644
--- a/runtime/parsed_options.cc
+++ b/runtime/parsed_options.cc
@@ -223,16 +223,17 @@
 
 //  gLogVerbosity.class_linker = true;  // TODO: don't check this in!
 //  gLogVerbosity.compiler = true;  // TODO: don't check this in!
-//  gLogVerbosity.verifier = true;  // TODO: don't check this in!
-//  gLogVerbosity.heap = true;  // TODO: don't check this in!
 //  gLogVerbosity.gc = true;  // TODO: don't check this in!
+//  gLogVerbosity.heap = true;  // TODO: don't check this in!
 //  gLogVerbosity.jdwp = true;  // TODO: don't check this in!
 //  gLogVerbosity.jni = true;  // TODO: don't check this in!
 //  gLogVerbosity.monitor = true;  // TODO: don't check this in!
+//  gLogVerbosity.profiler = true;  // TODO: don't check this in!
+//  gLogVerbosity.signals = true;  // TODO: don't check this in!
 //  gLogVerbosity.startup = true;  // TODO: don't check this in!
 //  gLogVerbosity.third_party_jni = true;  // TODO: don't check this in!
 //  gLogVerbosity.threads = true;  // TODO: don't check this in!
-//  gLogVerbosity.signals = true;  // TODO: don't check this in!
+//  gLogVerbosity.verifier = true;  // TODO: don't check this in!
 
   method_trace_ = false;
   method_trace_file_ = "/data/method-trace-file.bin";
@@ -445,28 +446,30 @@
       for (size_t i = 0; i < verbose_options.size(); ++i) {
         if (verbose_options[i] == "class") {
           gLogVerbosity.class_linker = true;
-        } else if (verbose_options[i] == "verifier") {
-          gLogVerbosity.verifier = true;
         } else if (verbose_options[i] == "compiler") {
           gLogVerbosity.compiler = true;
-        } else if (verbose_options[i] == "heap") {
-          gLogVerbosity.heap = true;
         } else if (verbose_options[i] == "gc") {
           gLogVerbosity.gc = true;
+        } else if (verbose_options[i] == "heap") {
+          gLogVerbosity.heap = true;
         } else if (verbose_options[i] == "jdwp") {
           gLogVerbosity.jdwp = true;
         } else if (verbose_options[i] == "jni") {
           gLogVerbosity.jni = true;
         } else if (verbose_options[i] == "monitor") {
           gLogVerbosity.monitor = true;
+        } else if (verbose_options[i] == "profiler") {
+          gLogVerbosity.profiler = true;
+        } else if (verbose_options[i] == "signals") {
+          gLogVerbosity.signals = true;
         } else if (verbose_options[i] == "startup") {
           gLogVerbosity.startup = true;
         } else if (verbose_options[i] == "third-party-jni") {
           gLogVerbosity.third_party_jni = true;
         } else if (verbose_options[i] == "threads") {
           gLogVerbosity.threads = true;
-        } else if (verbose_options[i] == "signals") {
-           gLogVerbosity.signals = true;
+        } else if (verbose_options[i] == "verifier") {
+          gLogVerbosity.verifier = true;
         } else {
           Usage("Unknown -verbose option %s\n", verbose_options[i].c_str());
           return false;
diff --git a/runtime/profiler.cc b/runtime/profiler.cc
index 7b117f4..6e33f9d 100644
--- a/runtime/profiler.cc
+++ b/runtime/profiler.cc
@@ -147,7 +147,7 @@
 
       startup_delay = 0;
 
-      LOG(DEBUG) << "Delaying profile start for " << delay_secs << " secs";
+      VLOG(profiler) << "Delaying profile start for " << delay_secs << " secs";
       MutexLock mu(self, profiler->wait_lock_);
       profiler->period_condition_.TimedWait(self, delay_secs * 1000, 0);
 
@@ -167,7 +167,7 @@
     uint64_t end_us = start_us + profiler->duration_s_ * UINT64_C(1000000);
     uint64_t now_us = start_us;
 
-    LOG(DEBUG) << "Starting profiling run now for " << PrettyDuration((end_us - start_us) * 1000);
+    VLOG(profiler) << "Starting profiling run now for " << PrettyDuration((end_us - start_us) * 1000);
 
 
     SampleCheckpoint check_point(profiler);
@@ -221,7 +221,7 @@
       // After the profile has been taken, write it out.
       ScopedObjectAccess soa(self);   // Acquire the mutator lock.
       uint32_t size = profiler->WriteProfile();
-      LOG(DEBUG) << "Profile size: " << size;
+      VLOG(profiler) << "Profile size: " << size;
     }
   }
 
@@ -233,7 +233,7 @@
 // Write out the profile file if we are generating a profile.
 uint32_t BackgroundMethodSamplingProfiler::WriteProfile() {
   std::string full_name = profile_file_name_;
-  LOG(DEBUG) << "Saving profile to " << full_name;
+  VLOG(profiler) << "Saving profile to " << full_name;
 
   int fd = open(full_name.c_str(), O_RDWR);
   if (fd < 0) {
@@ -469,7 +469,7 @@
   num_null_methods_ += previous_num_null_methods_;
   num_boot_methods_ += previous_num_boot_methods_;
 
-  LOG(DEBUG) << "Profile: " << num_samples_ << "/" << num_null_methods_ << "/" << num_boot_methods_;
+  VLOG(profiler) << "Profile: " << num_samples_ << "/" << num_null_methods_ << "/" << num_boot_methods_;
   os << num_samples_ << "/" << num_null_methods_ << "/" << num_boot_methods_ << "\n";
   uint32_t num_methods = 0;
   for (int i = 0 ; i < kHashSize; i++) {
diff --git a/runtime/runtime.cc b/runtime/runtime.cc
index 6d9dfa6..d84824a 100644
--- a/runtime/runtime.cc
+++ b/runtime/runtime.cc
@@ -1301,6 +1301,6 @@
 }
 
 void Runtime::UpdateProfilerState(int state) {
-  LOG(DEBUG) << "Profiler state updated to " << state;
+  VLOG(profiler) << "Profiler state updated to " << state;
 }
 }  // namespace art
diff --git a/runtime/thread_list.cc b/runtime/thread_list.cc
index 4eb580b..31d8d60 100644
--- a/runtime/thread_list.cc
+++ b/runtime/thread_list.cc
@@ -650,7 +650,7 @@
         // can happen if the debugger lets go while a SIGQUIT thread
         // dump event is pending (assuming SignalCatcher was resumed for
         // just long enough to try to grab the thread-suspend lock).
-        LOG(DEBUG) << *self << " still suspended after undo "
+        LOG(WARNING) << *self << " still suspended after undo "
                    << "(suspend count=" << self->GetSuspendCount() << ")";
       }
     }