Closed Bug 1597756 Opened 5 years ago Closed 5 years ago

Intermittent toolkit/components/aboutmemory/tests/test_aboutmemory5.xhtml | application terminated with exit code 1

Categories

(Core :: JavaScript Engine, defect, P5)

defect

Tracking

()

RESOLVED INCOMPLETE

People

(Reporter: intermittent-bug-filer, Unassigned)

Details

(Keywords: intermittent-failure)

Filed by: dvarga [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=276975815&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/fgtsveqsRcSC5swb55OTPQ/runs/0/artifacts/public/logs/live_backing.log


[task 2019-11-19T14:07:32.726Z] 14:07:32     INFO - TEST-START | toolkit/components/aboutmemory/tests/test_aboutmemory4.xhtml
[task 2019-11-19T14:07:33.046Z] 14:07:33     INFO - GECKO(1624) | MEMORY STAT | vsize 762MB | vsizeMaxContiguous 780MB | residentFast 238MB | heapAllocated 110MB
[task 2019-11-19T14:07:33.046Z] 14:07:33     INFO - TEST-OK | toolkit/components/aboutmemory/tests/test_aboutmemory4.xhtml | took 320ms
[task 2019-11-19T14:07:33.066Z] 14:07:33     INFO - TEST-START | toolkit/components/aboutmemory/tests/test_aboutmemory5.xhtml
[task 2019-11-19T14:07:33.687Z] 14:07:33     INFO - GECKO(1624) | Exiting due to channel error.
[task 2019-11-19T14:07:33.769Z] 14:07:33     INFO - TEST-INFO | Main app process: exit 1
[task 2019-11-19T14:07:33.769Z] 14:07:33     INFO - Buffered messages logged at 14:07:33
[task 2019-11-19T14:07:33.770Z] 14:07:33     INFO - must wait for focus
[task 2019-11-19T14:07:33.770Z] 14:07:33     INFO - Buffered messages finished
[task 2019-11-19T14:07:33.770Z] 14:07:33    ERROR - TEST-UNEXPECTED-FAIL | toolkit/components/aboutmemory/tests/test_aboutmemory5.xhtml | application terminated with exit code 1
[task 2019-11-19T14:07:33.770Z] 14:07:33     INFO - runtests.py | Application ran for: 0:00:07.132000
[task 2019-11-19T14:07:33.770Z] 14:07:33     INFO - zombiecheck | Reading PID log: c:\users\task_1574169225\appdata\local\temp\tmpoyrggnpidlog
[task 2019-11-19T14:07:33.771Z] 14:07:33     INFO - ==> process 1152 launched child process 2456 ("Z:\task_1574169225\build\application\firefox\firefox.exe" -contentproc --channel="1152.0.44838025\1490043813" -childID 1 -isForBrowser -prefsHandle 2008 -prefMapHandle 2000 -prefsLen 1 -prefMapSize 232798 -parentBuildID 20191119114842 -greomni "Z:\task_1574169225\build\application\firefox\omni.ja" -appomni "Z:\task_1574169225\build\application\firefox\browser\omni.ja" -appdir "Z:\task_1574169225\build\application\firefox\browser" - 1152 "\\.\pipe\gecko-crash-server-pipe.1152" 3160 tab)
[task 2019-11-19T14:07:33.772Z] 14:07:33     INFO - ==> process 1152 launched child process 376 ("Z:\task_1574169225\build\application\firefox\firefox.exe" -contentproc --channel="1152.6.1863554729\315733489" -childID 2 -isForBrowser -prefsHandle 3332 -prefMapHandle 3328 -prefsLen 1 -prefMapSize 232798 -parentBuildID 20191119114842 -greomni "Z:\task_1574169225\build\application\firefox\omni.ja" -appomni "Z:\task_1574169225\build\application\firefox\browser\omni.ja" -appdir "Z:\task_1574169225\build\application\firefox\browser" - 1152 "\\.\pipe\gecko-crash-server-pipe.1152" 3344 tab)
[task 2019-11-19T14:07:33.772Z] 14:07:33     INFO - ==> process 1152 launched child process 1760 ("Z:\task_1574169225\build\application\firefox\firefox.exe" -contentproc --channel="1152.12.243670530\1998078093" -childID 3 -isForBrowser -prefsHandle 3372 -prefMapHandle 3444 -prefsLen 1 -prefMapSize 232798 -parentBuildID 20191119114842 -greomni "Z:\task_1574169225\build\application\firefox\omni.ja" -appomni "Z:\task_1574169225\build\application\firefox\browser\omni.ja" -appdir "Z:\task_1574169225\build\application\firefox\browser" - 1152 "\\.\pipe\gecko-crash-server-pipe.1152" 3504 tab)
[task 2019-11-19T14:07:33.772Z] 14:07:33     INFO - zombiecheck | Checking for orphan process with PID: 2456
[task 2019-11-19T14:07:33.772Z] 14:07:33     INFO - zombiecheck | Checking for orphan process with PID: 376
[task 2019-11-19T14:07:33.772Z] 14:07:33     INFO - zombiecheck | Checking for orphan process with PID: 1760
[task 2019-11-19T14:07:33.774Z] 14:07:33     INFO - mozcrash Downloading symbols from: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/UXxF450wSvaK2-oQ15Rg4A/artifacts/public/build/target.crashreporter-symbols.zip
[task 2019-11-19T14:07:38.989Z] 14:07:38     INFO - mozcrash Copy/paste: Z:\task_1574169225\build\win32-minidump_stackwalk.exe c:\users\task_1574169225\appdata\local\temp\tmpyhgmuf.mozrunner\minidumps\013321fe-9138-459c-944b-8471b99dcd09.dmp c:\users\task_1574169225\appdata\local\temp\tmpzkdukf
[task 2019-11-19T14:07:55.264Z] 14:07:55     INFO - mozcrash Saved minidump as Z:\task_1574169225\build\blobber_upload_dir\013321fe-9138-459c-944b-8471b99dcd09.dmp
[task 2019-11-19T14:07:55.267Z] 14:07:55     INFO - mozcrash Saved app info as Z:\task_1574169225\build\blobber_upload_dir\013321fe-9138-459c-944b-8471b99dcd09.extra
[task 2019-11-19T14:07:55.492Z] 14:07:55     INFO - PROCESS-CRASH | toolkit/components/aboutmemory/tests/test_aboutmemory5.xhtml | application crashed [@ Allocator<MozJemallocBase>::malloc_usable_size(void const *)]
[task 2019-11-19T14:07:55.493Z] 14:07:55     INFO - Crash dump filename: c:\users\task_1574169225\appdata\local\temp\tmpyhgmuf.mozrunner\minidumps\013321fe-9138-459c-944b-8471b99dcd09.dmp
[task 2019-11-19T14:07:55.493Z] 14:07:55     INFO - Operating system: Windows NT
[task 2019-11-19T14:07:55.493Z] 14:07:55     INFO -                   6.1.7601 Service Pack 1
[task 2019-11-19T14:07:55.493Z] 14:07:55     INFO - CPU: x86
[task 2019-11-19T14:07:55.493Z] 14:07:55     INFO -      GenuineIntel family 6 model 63 stepping 2
[task 2019-11-19T14:07:55.493Z] 14:07:55     INFO -      8 CPUs
[task 2019-11-19T14:07:55.493Z] 14:07:55     INFO - 
[task 2019-11-19T14:07:55.493Z] 14:07:55     INFO - GPU: UNKNOWN
[task 2019-11-19T14:07:55.493Z] 14:07:55     INFO - 
[task 2019-11-19T14:07:55.493Z] 14:07:55     INFO - Crash reason:  EXCEPTION_BREAKPOINT
[task 2019-11-19T14:07:55.493Z] 14:07:55     INFO - Crash address: 0x6a2e6b2f
[task 2019-11-19T14:07:55.493Z] 14:07:55     INFO - Process uptime: 7 seconds
[task 2019-11-19T14:07:55.493Z] 14:07:55     INFO - 
[task 2019-11-19T14:07:55.493Z] 14:07:55     INFO - Thread 0 (crashed)
[task 2019-11-19T14:07:55.493Z] 14:07:55     INFO -  0  mozglue.dll!Allocator<MozJemallocBase>::malloc_usable_size(void const *) [mozjemalloc.cpp:a3a7133456b43bf3ba28681de8801384ef2986b7 : 4128 + 0x19]
[task 2019-11-19T14:07:55.493Z] 14:07:55     INFO -     eip = 0x6a2e6b2f   esp = 0x0029e584   ebp = 0x0029e58c   ebx = 0x00000000
[task 2019-11-19T14:07:55.493Z] 14:07:55     INFO -     esi = 0x00000078   edi = 0x00000000   eax = 0x00000003   ecx = 0x00000bdc
[task 2019-11-19T14:07:55.493Z] 14:07:55     INFO -     edx = 0x11300a18   efl = 0x00000246
[task 2019-11-19T14:07:55.493Z] 14:07:55     INFO -     Found by: given as instruction pointer in context
[task 2019-11-19T14:07:55.493Z] 14:07:55     INFO -  1  mozglue.dll!moz_malloc_size_of [mozalloc.cpp:a3a7133456b43bf3ba28681de8801384ef2986b7 : 128 + 0x1e]
[task 2019-11-19T14:07:55.493Z] 14:07:55     INFO -     eip = 0x6a2f0e19   esp = 0x0029e594   ebp = 0x0029e59c   ebx = 0x59227980
[task 2019-11-19T14:07:55.493Z] 14:07:55     INFO -     esi = 0x0fb789d0
[task 2019-11-19T14:07:55.493Z] 14:07:55     INFO -     Found by: call frame info
[task 2019-11-19T14:07:55.493Z] 14:07:55     INFO -  2  xul.dll!js::GlobalHelperThreadState::addSizeOfIncludingThis(JS::GlobalStats *,js::AutoLockHelperThreadState &) [HelperThreads.cpp:a3a7133456b43bf3ba28681de8801384ef2986b7 : 1425 + 0x26]
[task 2019-11-19T14:07:55.494Z] 14:07:55     INFO -     eip = 0x5bdb1e26   esp = 0x0029e5a4   ebp = 0x0029e5f8   esi = 0x0fb789d4
[task 2019-11-19T14:07:55.494Z] 14:07:55     INFO -     Found by: call frame info
[task 2019-11-19T14:07:55.494Z] 14:07:55     INFO -  3  xul.dll!JS::CollectGlobalStats(JS::GlobalStats *) [MemoryMetrics.cpp:a3a7133456b43bf3ba28681de8801384ef2986b7 : 724 + 0x7]
[task 2019-11-19T14:07:55.494Z] 14:07:55     INFO -     eip = 0x5be3a2c8   esp = 0x0029e600   ebp = 0x0029e614   ebx = 0x02109800
[task 2019-11-19T14:07:55.494Z] 14:07:55     INFO -     esi = 0x0029e690   edi = 0x0029e6d8
[task 2019-11-19T14:07:55.494Z] 14:07:55     INFO -     Found by: call frame info
[task 2019-11-19T14:07:55.494Z] 14:07:55     INFO -  4  xul.dll!xpc::JSReporter::CollectReports(nsDataHashtable<nsUint64HashKey,nsTString<char> > *,nsDataHashtable<nsUint64HashKey,nsTString<char> > *,nsIHandleReportCallback *,nsISupports *,bool) [XPCJSRuntime.cpp:a3a7133456b43bf3ba28681de8801384ef2986b7 : 2370 + 0x6]
[task 2019-11-19T14:07:55.494Z] 14:07:55     INFO -     eip = 0x598a1af8   esp = 0x0029e61c   ebp = 0x0029e97c   esi = 0x00000000
[task 2019-11-19T14:07:55.494Z] 14:07:55     INFO -     Found by: call frame info
[task 2019-11-19T14:07:55.494Z] 14:07:55     INFO -  5  xul.dll!nsresult nsWindowMemoryReporter::CollectReports(class nsIHandleReportCallback *, class nsISupports *, bool) [nsWindowMemoryReporter.cpp:a3a7133456b43bf3ba28681de8801384ef2986b7 : 576 + 0x20]
[task 2019-11-19T14:07:55.494Z] 14:07:55     INFO -     eip = 0x59df02da   esp = 0x0029e984   ebp = 0x0029ef28   ebx = 0x00000000
[task 2019-11-19T14:07:55.494Z] 14:07:55     INFO -     esi = 0x106675c0   edi = 0x00000000
[task 2019-11-19T14:07:55.494Z] 14:07:55     INFO -     Found by: call frame info
[task 2019-11-19T14:07:55.494Z] 14:07:55     INFO -  6  xul.dll!nsresult mozilla::detail::RunnableFunction<`lambda at z:/task_1574165701/build/src/xpcom/base/nsMemoryReporterManager.cpp:1863:7'>::Run() [nsThreadUtils.h:a3a7133456b43bf3ba28681de8801384ef2986b7 : 564 + 0x14]
[task 2019-11-19T14:07:55.494Z] 14:07:55     INFO -     eip = 0x5922df7b   esp = 0x0029ef30   ebp = 0x0029ef44   ebx = 0x5d550300
[task 2019-11-19T14:07:55.494Z] 14:07:55     INFO -     esi = 0x10679190   edi = 0x10679190
[task 2019-11-19T14:07:55.494Z] 14:07:55     INFO -     Found by: call frame info
[task 2019-11-19T14:07:55.494Z] 14:07:55     INFO -  7  xul.dll!nsThread::ProcessNextEvent(bool,bool *) [nsThread.cpp:a3a7133456b43bf3ba28681de8801384ef2986b7 : 1250 + 0x1f]
[task 2019-11-19T14:07:55.494Z] 14:07:55     INFO -     eip = 0x58b58201   esp = 0x0029ef4c   ebp = 0x0029f470   esi = 0x00000000
[task 2019-11-19T14:07:55.494Z] 14:07:55     INFO -     Found by: call frame info
[task 2019-11-19T14:07:55.494Z] 14:07:55     INFO -  8  xul.dll!NS_ProcessNextEvent(nsIThread *,bool) [nsThreadUtils.cpp:a3a7133456b43bf3ba28681de8801384ef2986b7 : 486 + 0x22]
[task 2019-11-19T14:07:55.494Z] 14:07:55     INFO -     eip = 0x58b56eab   esp = 0x0029f478   ebp = 0x0029f494   ebx = 0x80000101
[task 2019-11-19T14:07:55.494Z] 14:07:55     INFO -     esi = 0x00942600   edi = 0x00901470
[task 2019-11-19T14:07:55.494Z] 14:07:55     INFO -     Found by: call frame info
[task 2019-11-19T14:07:55.495Z] 14:07:55     INFO -  9  xul.dll!void mozilla::ipc::MessagePump::Run(class base::MessagePump::Delegate *) [MessagePump.cpp:a3a7133456b43bf3ba28681de8801384ef2986b7 : 88 + 0xa]
[task 2019-11-19T14:07:55.495Z] 14:07:55     INFO -     eip = 0x58c9629a   esp = 0x0029f49c   ebp = 0x0029f4bc   ebx = 0x80000101
[task 2019-11-19T14:07:55.495Z] 14:07:55     INFO -     esi = 0x00901460
[task 2019-11-19T14:07:55.495Z] 14:07:55     INFO -     Found by: call frame info
[task 2019-11-19T14:07:55.495Z] 14:07:55     INFO - 10  xul.dll!void MessageLoop::RunHandler() [message_loop.cc:a3a7133456b43bf3ba28681de8801384ef2986b7 : 308 + 0x8]
[task 2019-11-19T14:07:55.495Z] 14:07:55     INFO -     eip = 0x58b3e4f4   esp = 0x0029f4c4   ebp = 0x0029f4f4   ebx = 0x80004005
[task 2019-11-19T14:07:55.495Z] 14:07:55     INFO -     esi = 0x00904100   edi = 0x022078b0
[task 2019-11-19T14:07:55.495Z] 14:07:55     INFO -     Found by: call frame info
[task 2019-11-19T14:07:55.495Z] 14:07:55     INFO - 11  xul.dll!MessageLoop::Run() [message_loop.cc:a3a7133456b43bf3ba28681de8801384ef2986b7 : 290 + 0x5]
[task 2019-11-19T14:07:55.495Z] 14:07:55     INFO -     eip = 0x58b56b21   esp = 0x0029f4fc   ebp = 0x0029f514   ebx = 0x80004005
[task 2019-11-19T14:07:55.495Z] 14:07:55     INFO -     esi = 0x00942600   edi = 0x022078b0
[task 2019-11-19T14:07:55.495Z] 14:07:55     INFO -     Found by: call frame info
[task 2019-11-19T14:07:55.495Z] 14:07:55     INFO - 12  xul.dll!nsBaseAppShell::Run() [nsBaseAppShell.cpp:a3a7133456b43bf3ba28681de8801384ef2986b7 : 137 + 0xc]
[task 2019-11-19T14:07:55.495Z] 14:07:55     INFO -     eip = 0x58c961b5   esp = 0x0029f51c   ebp = 0x0029f524
[task 2019-11-19T14:07:55.495Z] 14:07:55     INFO -     Found by: call frame info
[task 2019-11-19T14:07:55.495Z] 14:07:55     INFO - 13  xul.dll!nsAppShell::Run() [nsAppShell.cpp:a3a7133456b43bf3ba28681de8801384ef2986b7 : 406 + 0x6]
[task 2019-11-19T14:07:55.495Z] 14:07:55     INFO -     eip = 0x58c94a7a   esp = 0x0029f52c   ebp = 0x0029f540   esi = 0x022078b0
[task 2019-11-19T14:07:55.495Z] 14:07:55     INFO -     edi = 0x0029f909
[task 2019-11-19T14:07:55.495Z] 14:07:55     INFO -     Found by: call frame info
[task 2019-11-19T14:07:55.495Z] 14:07:55     INFO - 14  xul.dll!nsresult nsAppStartup::Run() [nsAppStartup.cpp:a3a7133456b43bf3ba28681de8801384ef2986b7 : 276 + 0x6]
[task 2019-11-19T14:07:55.495Z] 14:07:55     INFO -     eip = 0x58c949c0   esp = 0x0029f548   ebp = 0x0029f550   esi = 0x009e7040
[task 2019-11-19T14:07:55.495Z] 14:07:55     INFO -     Found by: call frame info
[task 2019-11-19T14:07:55.495Z] 14:07:55     INFO - 15  xul.dll!nsresult XREMain::XRE_mainRun() [nsAppRunner.cpp:a3a7133456b43bf3ba28681de8801384ef2986b7 : 4586 + 0x6]
[task 2019-11-19T14:07:55.495Z] 14:07:55     INFO -     eip = 0x58b9f2c3   esp = 0x0029f558   ebp = 0x0029f6ec   esi = 0x0029f860
[task 2019-11-19T14:07:55.495Z] 14:07:55     INFO -     Found by: call frame info
[task 2019-11-19T14:07:55.496Z] 14:07:55     INFO - 16  xul.dll!int XREMain::XRE_main(int, char * *, const struct mozilla::BootstrapConfig & const) [nsAppRunner.cpp:a3a7133456b43bf3ba28681de8801384ef2986b7 : 4721 + 0x7]
[task 2019-11-19T14:07:55.496Z] 14:07:55     INFO -     eip = 0x58b22aa8   esp = 0x0029f6f4   ebp = 0x0029f850   ebx = 0x00000000
[task 2019-11-19T14:07:55.496Z] 14:07:55     INFO -     esi = 0x0029f860   edi = 0x00908240
[task 2019-11-19T14:07:55.496Z] 14:07:55     INFO -     Found by: call frame info
[task 2019-11-19T14:07:55.496Z] 14:07:55     INFO - 17  xul.dll!XRE_main(int,char * * const,mozilla::BootstrapConfig const &) [nsAppRunner.cpp:a3a7133456b43bf3ba28681de8801384ef2986b7 : 4802 + 0xb]
[task 2019-11-19T14:07:55.496Z] 14:07:55     INFO -     eip = 0x58b22667   esp = 0x0029f858   ebp = 0x0029f930   ebx = 0x0029f9a4
[task 2019-11-19T14:07:55.496Z] 14:07:55     INFO -     esi = 0x00000005   edi = 0x0029f860
[task 2019-11-19T14:07:55.496Z] 14:07:55     INFO -     Found by: call frame info
[task 2019-11-19T14:07:55.496Z] 14:07:55     INFO - 18  xul.dll!int mozilla::BootstrapImpl::XRE_main(int, char * *, const struct mozilla::BootstrapConfig & const) [Bootstrap.cpp:a3a7133456b43bf3ba28681de8801384ef2986b7 : 45 + 0xe]
[task 2019-11-19T14:07:55.496Z] 14:07:55     INFO -     eip = 0x58b225e1   esp = 0x0029f938   ebp = 0x0029f944   ebx = 0x010ce24b
[task 2019-11-19T14:07:55.496Z] 14:07:55     INFO -     esi = 0x00902040   edi = 0x00913150
[task 2019-11-19T14:07:55.496Z] 14:07:55     INFO -     Found by: call frame info
[task 2019-11-19T14:07:55.496Z] 14:07:55     INFO - 19  firefox.exe!static int NS_internal_main(int, char * *, char * *) [nsBrowserApp.cpp:a3a7133456b43bf3ba28681de8801384ef2986b7 : 308 + 0xaa]
[task 2019-11-19T14:07:55.496Z] 14:07:55     INFO -     eip = 0x0109154f   esp = 0x0029f94c   ebp = 0x0029fac0
[task 2019-11-19T14:07:55.496Z] 14:07:55     INFO -     Found by: call frame info
[task 2019-11-19T14:07:55.496Z] 14:07:55     INFO - 20  firefox.exe!wmain [nsWindowsWMain.cpp:a3a7133456b43bf3ba28681de8801384ef2986b7 : 131 + 0x12]
[task 2019-11-19T14:07:55.496Z] 14:07:55     INFO -     eip = 0x010911cd   esp = 0x0029fac8   ebp = 0x0029faf0   ebx = 0x00902080
[task 2019-11-19T14:07:55.496Z] 14:07:55     INFO -     esi = 0x00000014   edi = 0x00902040
[task 2019-11-19T14:07:55.496Z] 14:07:55     INFO -     Found by: call frame info
[task 2019-11-19T14:07:55.496Z] 14:07:55     INFO - 21  firefox.exe!static int __scrt_common_main_seh() [exe_common.inl : 288 + 0x1c]
[task 2019-11-19T14:07:55.496Z] 14:07:55     INFO -     eip = 0x010cabfc   esp = 0x0029faf8   ebp = 0x0029fb38   ebx = 0x7ffde000
[task 2019-11-19T14:07:55.496Z] 14:07:55     INFO -     esi = 0x68a6f0b0   edi = 0x0043b990
[task 2019-11-19T14:07:55.496Z] 14:07:55     INFO -     Found by: call frame info
[task 2019-11-19T14:07:55.496Z] 14:07:55     INFO - 22  kernel32.dll!_libm_sse2_pow_precise + 0x20c
[task 2019-11-19T14:07:55.497Z] 14:07:55     INFO -     eip = 0x76b9ef3c   esp = 0x0029fb40   ebp = 0x0029fb44
[task 2019-11-19T14:07:55.497Z] 14:07:55     INFO -     Found by: call frame info
[task 2019-11-19T14:07:55.497Z] 14:07:55     INFO - 23  ntdll.dll!__libm_sse2_asin + 0x3e8
[task 2019-11-19T14:07:55.497Z] 14:07:55     INFO -     eip = 0x77203618   esp = 0x0029fb4c   ebp = 0x0029fb84
[task 2019-11-19T14:07:55.497Z] 14:07:55     INFO -     Found by: previous frame's frame pointer
[task 2019-11-19T14:07:55.497Z] 14:07:55     INFO - 24  user32.dll!__crt_stdio_output::output_processor<wchar_t,__crt_stdio_output::console_output_adapter<wchar_t>,__crt_stdio_output::format_validation_base<wchar_t,__crt_stdio_output::console_output_adapter<wchar_t> > >::type_case_integer(unsigned int,bool) + 0x12c
[task 2019-11-19T14:07:55.497Z] 14:07:55     INFO -     eip = 0x771815cf   esp = 0x0029fb54   ebp = 0x0029fb84
[task 2019-11-19T14:07:55.497Z] 14:07:55     INFO -     Found by: call frame info
[task 2019-11-19T14:07:55.497Z] 14:07:55     INFO - 25  ntdll.dll!__libm_sse2_asin + 0x3bb
[task 2019-11-19T14:07:55.497Z] 14:07:55     INFO -     eip = 0x772035eb   esp = 0x0029fb8c   ebp = 0x0029fb9c
[task 2019-11-19T14:07:55.497Z] 14:07:55     INFO -     Found by: call frame info
[task 2019-11-19T14:07:55.497Z] 14:07:55     INFO - 26  firefox.exe + 0x3ac90
[task 2019-11-19T14:07:55.497Z] 14:07:55     INFO -     eip = 0x010cac90   esp = 0x0029fba8   ebp = 0x0029fb9c
[task 2019-11-19T14:07:55.497Z] 14:07:55     INFO -     Found by: call frame info with scanning

This is tripping up a diagnostic assert in mozjemalloc, which indicates a bad pointer was passed to malloc_size_of. Redirecing to JS Engine as this is coming from GlobalHelperThreadState::addSizeOfIncludingThis.

Component: about:memory → JavaScript Engine
Product: Toolkit → Core
Status: NEW → RESOLVED
Closed: 5 years ago
Resolution: --- → INCOMPLETE
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