Closed Bug 1256077 Opened 8 years ago Closed 7 years ago

Intermittent e10s application crashed [@ KiFastSystemCallRet + 0x0] (Route error: message sent to unknown actor ID)

Categories

(Core :: IPC, defect, P3)

defect

Tracking

()

RESOLVED INCOMPLETE
Tracking Status
e10s + ---
firefox47 --- wontfix
firefox48 --- wontfix
firefox49 --- affected
firefox50 --- affected

People

(Reporter: RyanVM, Unassigned)

References

(Blocks 1 open bug)

Details

(Keywords: crash, intermittent-failure)

https://treeherder.mozilla.org/logviewer.html#?job_id=3465694&repo=mozilla-central

10:59:22     INFO -  213 INFO TEST-START | browser/components/tests/browser/browser_bug538331.js
10:59:23     INFO -  MEMORY STAT | vsize 632MB | vsizeMaxContiguous 554MB | residentFast 256MB | heapAllocated 92MB
10:59:23     INFO -  214 INFO TEST-OK | browser/components/tests/browser/browser_bug538331.js | took 1505ms
10:59:23     INFO -  ###!!! [Parent][DispatchAsyncMessage] Error: (msgtype=0x7,name=???) Route error: message sent to unknown actor ID
10:59:25     INFO -  ###!!! [Parent][MessageChannel::SendAndWait] Error: Channel error: cannot send/recv
10:59:25     INFO -  ###!!! [Parent][MessageChannel::SendAndWait] Error: (msgtype=0x8E0010,name=PJavaScript::Msg_Get) Channel error: cannot send/recv
10:59:25     INFO -  JavaScript error: chrome://mochikit/content/browser-test.js, line 420: Error: cross-process JS call failed
10:59:25     INFO -  ###!!! [Parent][MessageChannel] Error: (msgtype=0x48001B,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv
10:59:25     INFO -  ###!!! [Parent][MessageChannel] Error: (msgtype=0x48001B,name=PContent::Msg_PreferenceUpdate) Channel error: cannot send/recv
10:59:25     INFO -  ###!!! [Parent][MessageChannel] Error: (msgtype=0x2C0077,name=PBrowser::Msg_Destroy) Channel error: cannot send/recv
10:59:26     INFO -  Completed ShutdownLeaks collections in process 2880
10:59:27     INFO -  TEST-INFO | Main app process: exit 0
10:59:27     INFO -  runtests.py | Application ran for: 0:00:11.497000
10:59:27     INFO -  zombiecheck | Reading PID log: c:\users\cltbld\appdata\local\temp\tmpa87av6pidlog
10:59:27     INFO -  ==> process 2880 launched child process 1100 ("C:\slave\test\build\application\firefox\plugin-container.exe" --channel="2880.0.973054727\1589077080" -greomni "C:\slave\test\build\application\firefox\omni.ja" -appomni "C:\slave\test\build\application\firefox\browser\omni.ja" -sandbox -appdir "C:\slave\test\build\application\firefox\browser"  2880 "\\.\pipe\gecko-crash-server-pipe.2880" tab)
10:59:27     INFO -  ==> process 2880 launched child process 3960 ("C:\slave\test\build\application\firefox\plugin-container.exe" --channel="2880.5.1746581110\1995011130" -greomni "C:\slave\test\build\application\firefox\omni.ja" -appomni "C:\slave\test\build\application\firefox\browser\omni.ja" -sandbox -appdir "C:\slave\test\build\application\firefox\browser"  2880 "\\.\pipe\gecko-crash-server-pipe.2880" tab)
10:59:27     INFO -  zombiecheck | Checking for orphan process with PID: 1100
10:59:27     INFO -  zombiecheck | Checking for orphan process with PID: 3960
10:59:27     INFO -  mozcrash Downloading symbols from: https://queue.taskcluster.net/v1/task/EBdQ7RYMRiyHwWnOjalZQA/artifacts/public/build/firefox-48.0a1.en-US.win32.crashreporter-symbols.zip
10:59:32     INFO -  mozcrash Copy/paste: C:\slave\test\build\win32-minidump_stackwalk.exe c:\users\cltbld\appdata\local\temp\tmpavl3mm.mozrunner\minidumps\70c107c9-4ea3-4dec-a590-33d61837d34f-browser.dmp c:\users\cltbld\appdata\local\temp\tmpwmuftm
10:59:39     INFO -  mozcrash Saved minidump as C:\slave\test\build\blobber_upload_dir\70c107c9-4ea3-4dec-a590-33d61837d34f-browser.dmp
10:59:39  WARNING -  PROCESS-CRASH | Main app process exited normally | application crashed [@ google_breakpad::ExceptionHandler::WriteMinidump(std::basic_string<wchar_t,std::char_traits<wchar_t>,std::allocator<wchar_t> > const &,bool (*)(wchar_t const *,wchar_t const *,void *,_EXCEPTION_POINTERS *,MDRawAssertionInfo *,bool),void *)]
10:59:39     INFO -  Crash dump filename: c:\users\cltbld\appdata\local\temp\tmpavl3mm.mozrunner\minidumps\70c107c9-4ea3-4dec-a590-33d61837d34f-browser.dmp
10:59:39     INFO -  Operating system: Windows NT
10:59:39     INFO -                    6.1.7601 Service Pack 1
10:59:39     INFO -  CPU: x86
10:59:39     INFO -       GenuineIntel family 6 model 30 stepping 5
10:59:39     INFO -       8 CPUs
10:59:39     INFO -  Crash reason:  EXCEPTION_NONCONTINUABLE_EXCEPTION
10:59:39     INFO -  Crash address: 0x0
10:59:39     INFO -  Process uptime: 9 seconds
10:59:39     INFO -  Thread 0 (crashed)
10:59:39     INFO -   0  xul.dll!google_breakpad::ExceptionHandler::WriteMinidump(std::basic_string<wchar_t,std::char_traits<wchar_t>,std::allocator<wchar_t> > const &,bool (*)(wchar_t const *,wchar_t const *,void *,_EXCEPTION_POINTERS *,MDRawAssertionInfo *,bool),void *) [exception_handler.cc:b8efc6dc729e : 770 + 0xb]
10:59:39     INFO -      eip = 0x63c1d9dd   esp = 0x0027ef28   ebp = 0x0027eff8   ebx = 0x0027f08c
10:59:39     INFO -      esi = 0x0027ef2c   edi = 0x0027f07c   eax = 0x0027ec00   ecx = 0x0027eecc
10:59:39     INFO -      edx = 0x00000000   efl = 0x00200212
10:59:39     INFO -      Found by: given as instruction pointer in context
10:59:39     INFO -   1  xul.dll!CrashReporter::CreateMinidumpsAndPair(void *,unsigned long,nsACString_internal const &,nsIFile *,nsIFile * *) [nsExceptionHandler.cpp:b8efc6dc729e : 3740 + 0x12]
10:59:39     INFO -      eip = 0x63c16c30   esp = 0x0027f000   ebp = 0x0027f058
10:59:39     INFO -      Found by: call frame info
10:59:39     INFO -   2  xul.dll!mozilla::dom::CrashReporterParent::GenerateCompleteMinidump<mozilla::dom::ContentParent>(mozilla::dom::ContentParent *) [CrashReporterParent.h:b8efc6dc729e : 278 + 0x2c]
10:59:39     INFO -      eip = 0x635d2394   esp = 0x0027f060   ebp = 0x0027f090
10:59:39     INFO -      Found by: call frame info
10:59:39     INFO -   3  xul.dll!mozilla::dom::ContentParent::KillHard(char const *) [ContentParent.cpp:b8efc6dc729e : 3604 + 0x8]
10:59:39     INFO -      eip = 0x635d9f8c   esp = 0x0027f098   ebp = 0x0027f128
10:59:39     INFO -      Found by: call frame info
10:59:39     INFO -   4  xul.dll!mozilla::dom::ContentParent::ProcessingError(mozilla::ipc::HasResultCodes::Result,char const *) [ContentParent.cpp:b8efc6dc729e : 1891 + 0x8]
10:59:39     INFO -      eip = 0x635dbf52   esp = 0x0027f130   ebp = 0x0027f134
10:59:39     INFO -      Found by: call frame info
10:59:39     INFO -   5  xul.dll!mozilla::ipc::MessageChannel::MaybeHandleError(mozilla::ipc::HasResultCodes::Result,IPC::Message const &,char const *) [MessageChannel.cpp:b8efc6dc729e : 1985 + 0x18]
10:59:39     INFO -      eip = 0x629f72b9   esp = 0x0027f13c   ebp = 0x0027f350
10:59:39     INFO -      Found by: call frame info
10:59:39     INFO -   6  xul.dll!mozilla::ipc::MessageChannel::DispatchAsyncMessage(IPC::Message const &) [MessageChannel.cpp:b8efc6dc729e : 1618 + 0xe]
10:59:39     INFO -      eip = 0x629f5358   esp = 0x0027f358   ebp = 0x0027f374
10:59:39     INFO -      Found by: call frame info
10:59:39     INFO -   7  xul.dll!mozilla::ipc::MessageChannel::DispatchMessageW(IPC::Message const &) [MessageChannel.cpp:b8efc6dc729e : 1554 + 0x6]
10:59:39     INFO -      eip = 0x629f5768   esp = 0x0027f37c   ebp = 0x0027f3f0
10:59:39     INFO -      Found by: call frame info
10:59:39     INFO -   8  xul.dll!mozilla::ipc::MessageChannel::OnMaybeDequeueOne() [MessageChannel.cpp:b8efc6dc729e : 1521 + 0xb]
10:59:39     INFO -      eip = 0x629f78eb   esp = 0x0027f3f8   ebp = 0x0027f424
10:59:39     INFO -      Found by: call frame info
10:59:39     INFO -   9  xul.dll!MessageLoop::RunTask(Task *) [message_loop.cc:b8efc6dc729e : 364 + 0x11]
10:59:39     INFO -      eip = 0x629e8b2c   esp = 0x0027f42c   ebp = 0x0027f434
10:59:39     INFO -      Found by: call frame info
10:59:39     INFO -  10  xul.dll!MessageLoop::DeferOrRunPendingTask(MessageLoop::PendingTask const &) [message_loop.cc:b8efc6dc729e : 372 + 0x7]
10:59:39     INFO -      eip = 0x629e7070   esp = 0x0027f43c   ebp = 0x0027f440
10:59:39     INFO -      Found by: call frame info
10:59:39     INFO -  11  xul.dll!MessageLoop::DoWork() [message_loop.cc:b8efc6dc729e : 459 + 0x5]
10:59:39     INFO -      eip = 0x629e72bf   esp = 0x0027f448   ebp = 0x0027f470
10:59:39     INFO -      Found by: call frame info
10:59:39     INFO -  12  xul.dll!mozilla::ipc::DoWorkRunnable::Run() [MessagePump.cpp:b8efc6dc729e : 222 + 0x7]
10:59:39     INFO -      eip = 0x629f9a4a   esp = 0x0027f478   ebp = 0x0027f480
10:59:39     INFO -      Found by: call frame info
10:59:39     INFO -  13  xul.dll!nsThread::ProcessNextEvent(bool,bool *) [nsThread.cpp:b8efc6dc729e : 994 + 0x6]
10:59:39     INFO -      eip = 0x62815004   esp = 0x0027f488   ebp = 0x0027f560
10:59:39     INFO -      Found by: call frame info
10:59:39     INFO -  14  xul.dll!NS_ProcessNextEvent(nsIThread *,bool) [nsThreadUtils.cpp:b8efc6dc729e : 297 + 0xd]
10:59:39     INFO -      eip = 0x6282bfbe   esp = 0x0027f568   ebp = 0x0027f574
10:59:39     INFO -      Found by: call frame info
10:59:39     INFO -  15  xul.dll!mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate *) [MessagePump.cpp:b8efc6dc729e : 97 + 0xa]
10:59:39     INFO -      eip = 0x629f9b6a   esp = 0x0027f57c   ebp = 0x0027f5a0
10:59:39     INFO -      Found by: call frame info
10:59:39     INFO -  16  xul.dll!MessageLoop::RunHandler() [message_loop.cc:b8efc6dc729e : 227 + 0x8]
10:59:39     INFO -      eip = 0x629e8b06   esp = 0x0027f5a8   ebp = 0x0027f5d8
10:59:39     INFO -      Found by: call frame info
10:59:39     INFO -  17  xul.dll!MessageLoop::Run() [message_loop.cc:b8efc6dc729e : 201 + 0x7]
10:59:39     INFO -      eip = 0x629e891f   esp = 0x0027f5e0   ebp = 0x0027f5f8
10:59:39     INFO -      Found by: call frame info
10:59:39     INFO -  18  xul.dll!nsBaseAppShell::Run() [nsBaseAppShell.cpp:b8efc6dc729e : 156 + 0xc]
10:59:39     INFO -      eip = 0x636e09c4   esp = 0x0027f600   ebp = 0x0027f608
10:59:39     INFO -      Found by: call frame info
10:59:39     INFO -  19  xul.dll!nsAppShell::Run() [nsAppShell.cpp:b8efc6dc729e : 257 + 0x8]
10:59:39     INFO -      eip = 0x6371e4b4   esp = 0x0027f610   ebp = 0x0027f618
10:59:39     INFO -      Found by: call frame info
10:59:39     INFO -  20  xul.dll!nsAppStartup::Run() [nsAppStartup.cpp:b8efc6dc729e : 281 + 0x6]
10:59:39     INFO -      eip = 0x63be0f52   esp = 0x0027f620   ebp = 0x0027f62c
10:59:39     INFO -      Found by: call frame info

10:59:45  WARNING -  PROCESS-CRASH | Main app process exited normally | application crashed [@ KiFastSystemCallRet + 0x0]
10:59:45     INFO -  Crash dump filename: c:\users\cltbld\appdata\local\temp\tmpavl3mm.mozrunner\minidumps\70c107c9-4ea3-4dec-a590-33d61837d34f.dmp
10:59:45     INFO -  Operating system: Windows NT
10:59:45     INFO -                    6.1.7601 Service Pack 1
10:59:45     INFO -  CPU: x86
10:59:45     INFO -       GenuineIntel family 6 model 30 stepping 5
10:59:45     INFO -       8 CPUs
10:59:45     INFO -  Crash reason:  EXCEPTION_BREAKPOINT
10:59:45     INFO -  Crash address: 0x77b570b4
10:59:45     INFO -  Process uptime: 2 seconds
10:59:45     INFO -  Thread 0 (crashed)
10:59:45     INFO -   0  ntdll.dll!KiFastSystemCallRet + 0x0
10:59:45     INFO -      eip = 0x77b570b4   esp = 0x0014c364   ebp = 0x0014c3d0   ebx = 0x00000000
10:59:45     INFO -      esi = 0x00000180   edi = 0x00000000   eax = 0x00000000   ecx = 0x0624b238
10:59:45     INFO -      edx = 0x00000000   efl = 0x00000246
10:59:45     INFO -      Found by: given as instruction pointer in context
10:59:45     INFO -   1  ntdll.dll!NtWaitForSingleObject + 0xc
10:59:45     INFO -      eip = 0x77b56a24   esp = 0x0014c368   ebp = 0x0014c3d0
10:59:45     INFO -      Found by: call frame info
10:59:45     INFO -   2  KERNELBASE.dll!WaitForSingleObjectEx + 0x6c
10:59:45     INFO -      eip = 0x75e5179c   esp = 0x0014c36c   ebp = 0x0014c3d0
10:59:45     INFO -      Found by: call frame info
10:59:45     INFO -   3  kernel32.dll!WaitForSingleObjectExImplementation + 0x43
10:59:45     INFO -      eip = 0x77a7baf3   esp = 0x0014c3d8   ebp = 0x0014c3e8
10:59:45     INFO -      Found by: call frame info
10:59:45     INFO -   4  kernel32.dll!WaitForSingleObject + 0x12
10:59:45     INFO -      eip = 0x77a7baa2   esp = 0x0014c3f0   ebp = 0x0014c3fc
10:59:45     INFO -      Found by: call frame info
10:59:45     INFO -   5  nss3.dll!_PR_MD_WAIT_CV [w95cv.c:b8efc6dc729e : 248 + 0xf]
10:59:45     INFO -      eip = 0x6968b60f   esp = 0x0014c404   ebp = 0x0014c418
10:59:45     INFO -      Found by: call frame info
10:59:45     INFO -   6  nss3.dll!_PR_WaitCondVar [prucv.c:b8efc6dc729e : 172 + 0x1a]
10:59:45     INFO -      eip = 0x69696598   esp = 0x0014c420   ebp = 0x0014c438
10:59:45     INFO -      Found by: call frame info
10:59:45     INFO -   7  nss3.dll!PR_WaitCondVar [prucv.c:b8efc6dc729e : 525 + 0xb]
10:59:45     INFO -      eip = 0x69696485   esp = 0x0014c440   ebp = 0x0014c450
10:59:45     INFO -      Found by: call frame info
10:59:45     INFO -   8  xul.dll!mozilla::CondVar::Wait(unsigned int) [CondVar.h:b8efc6dc729e : 80 + 0xc]
10:59:45     INFO -      eip = 0x62802ee5   esp = 0x0014c458   ebp = 0x0014c464
10:59:45     INFO -      Found by: call frame info
10:59:45     INFO -   9  xul.dll!mozilla::ipc::MessageChannel::WaitForSyncNotify(bool) [WindowsMessageLoop.cpp:b8efc6dc729e : 1082 + 0x5]
10:59:45     INFO -      eip = 0x629f09fd   esp = 0x0014c46c   ebp = 0x0014c4b4
10:59:45     INFO -      Found by: call frame info
10:59:45     INFO -  10  xul.dll!mozilla::ipc::MessageChannel::Send(IPC::Message *,IPC::Message *) [MessageChannel.cpp:b8efc6dc729e : 1148 + 0xa]
10:59:45     INFO -      eip = 0x629fa6fd   esp = 0x0014c4bc   ebp = 0x0014c518
10:59:45     INFO -      Found by: call frame info
10:59:45     INFO -  11  xul.dll!mozilla::dom::PContentChild::SendRpcMessage(nsString const &,mozilla::dom::ClonedMessageData const &,nsTArray<mozilla::jsipc::CpowEntry> const &,IPC::Principal const &,nsTArray<mozilla::dom::ipc::StructuredCloneData> *) [PContentChild.cpp:b8efc6dc729e : 2857 + 0xd]
10:59:45     INFO -      eip = 0x62b4362f   esp = 0x0014c520   ebp = 0x0014c568
10:59:45     INFO -      Found by: call frame info
10:59:45     INFO -  12  xul.dll!ChildProcessMessageManagerCallback::DoSendBlockingMessage(JSContext *,nsAString_internal const &,mozilla::dom::ipc::StructuredCloneData &,JS::Handle<JSObject *>,nsIPrincipal *,nsTArray<mozilla::dom::ipc::StructuredCloneData> *,bool) [nsFrameMessageManager.cpp:b8efc6dc729e : 1997 + 0x41]
10:59:45     INFO -      eip = 0x62e3bb66   esp = 0x0014c570   ebp = 0x0014c5b0
10:59:45     INFO -      Found by: call frame info
10:59:45     INFO -  13  xul.dll!nsFrameMessageManager::SendMessage(nsAString_internal const &,JS::Handle<JS::Value>,JS::Handle<JS::Value>,nsIPrincipal *,JSContext *,unsigned char,JS::MutableHandle<JS::Value>,bool) [nsFrameMessageManager.cpp:b8efc6dc729e : 742 + 0x18]
10:59:45     INFO -      eip = 0x62e3e6f8   esp = 0x0014c5b8   ebp = 0x0014c64c
10:59:45     INFO -      Found by: call frame info
10:59:45     INFO -  14  xul.dll!nsFrameMessageManager::SendRpcMessage(nsAString_internal const &,JS::Handle<JS::Value>,JS::Handle<JS::Value>,nsIPrincipal *,JSContext *,unsigned char,JS::MutableHandle<JS::Value>) [nsFrameMessageManager.cpp:b8efc6dc729e : 703 + 0x1f]
10:59:45     INFO -      eip = 0x62e3e86a   esp = 0x0014c654   ebp = 0x0014c674
10:59:45     INFO -      Found by: call frame info
10:59:45     INFO -  15  xul.dll!mozilla::dom::ProcessGlobal::SendRpcMessage(nsAString_internal const &,JS::Handle<JS::Value>,JS::Handle<JS::Value>,nsIPrincipal *,JSContext *,unsigned char,JS::MutableHandle<JS::Value>) [ProcessGlobal.h:b8efc6dc729e : 48 + 0x2f]
10:59:45     INFO -      eip = 0x62e9a26a   esp = 0x0014c67c   ebp = 0x0014c69c
10:59:45     INFO -      Found by: call frame info
10:59:45     INFO -  16  xul.dll!NS_InvokeByIndex [xptcinvoke_asm_x86_msvc.asm:b8efc6dc729e : 54 + 0x3]
10:59:45     INFO -      eip = 0x6281c257   esp = 0x0014c6a4   ebp = 0x0014c6e0
10:59:45     INFO -      Found by: call frame info
10:59:45     INFO -  17  xul.dll!XPCWrappedNative::CallMethod(XPCCallContext &,XPCWrappedNative::CallMode) [XPCWrappedNative.cpp:b8efc6dc729e : 1367 + 0xb4d]
10:59:45     INFO -      eip = 0x62bb1130   esp = 0x0014c6e8   ebp = 0x0014c878
10:59:45     INFO -      Found by: previous frame's frame pointer
10:59:45     INFO -  18  xul.dll!js::gc::GCRuntime::tryNewTenuredObject<1>(js::ExclusiveContext *,js::gc::AllocKind,unsigned int,unsigned int) [Allocator.cpp:b8efc6dc729e : 189 + 0xc]
10:59:45     INFO -      eip = 0x642503ce   esp = 0x0014c728   ebp = 0x0014c878
10:59:45     INFO -      Found by: stack scanning
10:59:45     INFO -  19  xul.dll!XPC_WN_CallMethod(JSContext *,unsigned int,JS::Value *) [XPCWrappedNativeJSOps.cpp:b8efc6dc729e : 1115 + 0xb]
10:59:45     INFO -      eip = 0x62bbed23   esp = 0x0014c880   ebp = 0x0014c918
10:59:45     INFO -      Found by: call frame info
10:59:45     INFO -  20  xul.dll!js::Invoke(JSContext *,JS::CallArgs const &,js::MaybeConstruct) [Interpreter.cpp:b8efc6dc729e : 478 + 0x5d]
10:59:45     INFO -      eip = 0x6409f5cb   esp = 0x0014c920   ebp = 0x0014c968
10:59:45     INFO -      Found by: call frame info
Summary: Intermittent e10s application crashed [@ KiFastSystemCallRet + 0x0] → Intermittent e10s application crashed [@ KiFastSystemCallRet + 0x0] (Route error: message sent to unknown actor ID)
Bill, could you look at this and see if you can figure anything out? Thanks.
Flags: needinfo?(wmccloskey)
Depends on: 1262336
All the stacks I looked at looked like this:

18:37:33     INFO -   3  xul.dll!mozilla::plugins::PluginModuleChromeParent::TerminateChildProcess(MessageLoop *,unsigned long,nsCString const &,nsAString_internal const &) [PluginModuleParent.cpp:2d3a15d3e47e : 1274 + 0x8]
18:37:33     INFO -      eip = 0x60236c94   esp = 0x001ded9c   ebp = 0x001deed8
18:37:33     INFO -      Found by: call frame info
18:37:33     INFO -   4  xul.dll!mozilla::plugins::PluginModuleChromeParent::ShouldContinueFromReplyTimeout() [PluginModuleParent.cpp:2d3a15d3e47e : 1187 + 0x2a]
18:37:33     INFO -      eip = 0x6023642d   esp = 0x001deee0   ebp = 0x001def00
18:37:33     INFO -      Found by: call frame info
18:37:33     INFO -   5  xul.dll!mozilla::ipc::MessageChannel::ShouldContinueFromTimeout() [MessageChannel.cpp:2d3a15d3e47e : 1888 + 0x10]
18:37:33     INFO -      eip = 0x5ec174b9   esp = 0x001def08   ebp = 0x001def78
18:37:33     INFO -      Found by: call frame info
18:37:33     INFO -   6  xul.dll!mozilla::ipc::MessageChannel::Call(IPC::Message *,IPC::Message *) [MessageChannel.cpp:2d3a15d3e47e : 1328 + 0x9]
18:37:33     INFO -      eip = 0x5ec0bbfc   esp = 0x001def18   ebp = 0x001def78
18:37:33     INFO -      Found by: call frame info
18:37:33     INFO -   7  xul.dll!mozilla::plugins::PPluginModuleParent::CallSyncNPP_New(mozilla::plugins::PPluginInstanceParent *,short *) [PPluginModuleParent.cpp:2d3a15d3e47e : 347 + 0xd]
18:37:33     INFO -      eip = 0x5ed33092   esp = 0x001def80   ebp = 0x001defb8
18:37:33     INFO -      Found by: call frame info

So it looks like a plugin is taking too long to start up and we're killing it. What's weird is that it occasionally happens in debug builds, where we don't have a plugin timeout.
Flags: needinfo?(wmccloskey)
Intermittent test crash
Priority: -- → P3
Status: NEW → RESOLVED
Closed: 7 years ago
Resolution: --- → INCOMPLETE
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