1641772 - Intermittent Assertion failure: AbstractThread::GetCurrent() && AbstractThread::GetCurrent()->IsTailDispatcherAvailable() (An AbstractThread must exist for the current thread with a tail dispatcher available), at /<pathTo>/MozPromise.h:493

Status: RESOLVED FIXED

(Core :: Gecko Profiler, defect, P1)

Description

[Treeherder Bug Filer]

Filed by: btara [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=304215187&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/EYQpClJTQV-tjUz5dUFzag/runs/0/artifacts/public/logs/live_backing.log

---

[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  TEST-START | SrtpParamInit/TransportSrtpParameterTest.TestSrtpCiphersMismatchCombinations/2
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  Checking cipher: 1
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  TEST-PASS | SrtpParamInit/TransportSrtpParameterTest.TestSrtpCiphersMismatchCombinations/2 | test completed (time: 230ms)
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  TEST-PASS | GTest unit test: passed
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  Passed: 4801
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  Failed: 0
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  [1169, Main Thread] WARNING: '!gBasePath', file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp, line 3212
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  [1169, Main Thread] WARNING: profile-do-change must precede profile-before-change-qm!: file /builds/worker/checkouts/gecko/dom/quota/ActorsParent.cpp, line 3213
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  [1169, Main Thread] WARNING: Direct Task dispatching not available for thread "(null)": file /builds/worker/workspace/obj-build/dist/include/mozilla/MozPromise.h, line 486
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  Assertion failure: AbstractThread::GetCurrent() && AbstractThread::GetCurrent()->IsTailDispatcherAvailable() (An AbstractThread must exist for the current thread with a tail dispatcher available), at /builds/worker/workspace/obj-build/dist/include/mozilla/MozPromise.h:493
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  #01: mozilla::MozPromise<mozilla::ProfileBufferChunkManagerUpdate, mozilla::ipc::ResponseRejectReason, true>::DispatchAll() [xpcom/threads/MozPromise.h:1041]
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  #02: void mozilla::MozPromise<mozilla::ProfileBufferChunkManagerUpdate, mozilla::ipc::ResponseRejectReason, true>::Private::Reject<mozilla::ipc::ResponseRejectReason>(mozilla::ipc::ResponseRejectReason&&, char const*) [xpcom/threads/MozPromise.h:1145]
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  #03: mozilla::ipc::MessageChannel::Clear() [ipc/glue/MessageChannel.cpp:783]
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  #04: mozilla::ipc::MessageChannel::NotifyChannelClosed() [ipc/glue/MessageChannel.cpp:2769]
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  #05: mozilla::ipc::MessageChannel::Close() [ipc/glue/MessageChannel.cpp:2756]
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  #06: mozilla::ProfilerParentTracker::~ProfilerParentTracker() [mfbt/RefPtr.h:80]
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  #07: mozilla::UniquePtr<mozilla::ProfilerParentTracker, mozilla::DefaultDelete<mozilla::ProfilerParentTracker> >::reset(mozilla::ProfilerParentTracker*) [mfbt/UniquePtr.h:302]
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  #08: mozilla::KillClearOnShutdown(mozilla::ShutdownPhase) [xpcom/base/ClearOnShutdown.cpp:54]
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  #09: mozilla::ShutdownXPCOM(nsIServiceManager*) [xpcom/build/XPCOMInit.cpp:637]
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  #10: ScopedXPCOM::~ScopedXPCOM() [xpcom/tests/TestHarness.h:120]
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  #11: mozilla::RunGTestFunc(int*, char**) [testing/gtest/mozilla/GTestRunner.cpp:157]
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  #12: XREMain::XRE_mainStartup(bool*) [toolkit/xre/nsAppRunner.cpp:3789]
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  #13: XREMain::XRE_main(int, char**, mozilla::BootstrapConfig const&) [toolkit/xre/nsAppRunner.cpp:4798]
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  #14: XRE_main(int, char**, mozilla::BootstrapConfig const&) [toolkit/xre/nsAppRunner.cpp:4865]
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  #15: ??? [/builds/worker/workspace/build/application/firefox/firefox + 0x10eeb]
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  #16: __libc_start_main [/lib/x86_64-linux-gnu/libc.so.6 + 0x21b97]
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  #17: ??? [/builds/worker/workspace/build/application/firefox/firefox + 0x10ab9]
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  #18: ??? (???:???)
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  ExceptionHandler::GenerateDump cloned child 23809
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  ExceptionHandler::SendContinueSignalToChild sent continue signal to child
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  ExceptionHandler::WaitForContinueSignal waiting for continue signal...
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  [Socket 12475, Main Thread] WARNING: XPCOM objects created/destroyed from static ctor/dtor: file /builds/worker/checkouts/gecko/xpcom/base/nsTraceRefcnt.cpp, line 202
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  [Socket 12475, Main Thread] WARNING: XPCOM objects created/destroyed from static ctor/dtor: file /builds/worker/checkouts/gecko/xpcom/base/nsTraceRefcnt.cpp, line 202
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  [Socket 12475, Main Thread] WARNING: XPCOM objects created/destroyed from static ctor/dtor: file /builds/worker/checkouts/gecko/xpcom/base/nsTraceRefcnt.cpp, line 202
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  gtest INFO | gtest | process wait complete, returncode=11
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  mozcrash checking /builds/worker/workspace/build/tests/gtest for minidumps...
[task 2020-05-29T06:21:47.832Z] 06:21:47     INFO -  mozcrash INFO | Copy/paste: /builds/worker/fetches/minidump_stackwalk/minidump_stackwalk /builds/worker/workspace/build/tests/gtest/721b6c47-a206-9072-23e6-a7019d76a52c.dmp /builds/worker/workspace/build/symbols
[task 2020-05-29T06:21:51.551Z] 06:21:51     INFO -  mozcrash INFO | Saved minidump as /builds/worker/workspace/build/blobber_upload_dir/721b6c47-a206-9072-23e6-a7019d76a52c.dmp
[task 2020-05-29T06:21:51.551Z] 06:21:51     INFO -  mozcrash INFO | Saved app info as /builds/worker/workspace/build/blobber_upload_dir/721b6c47-a206-9072-23e6-a7019d76a52c.extra
[task 2020-05-29T06:21:51.558Z] 06:21:51  WARNING -  PROCESS-CRASH | gtest | application crashed [@ mozilla::MozPromise<mozilla::ProfileBufferChunkManagerUpdate, mozilla::ipc::ResponseRejectReason, true>::ThenValueBase::Dispatch(mozilla::MozPromise<mozilla::ProfileBufferChunkManagerUpdate, mozilla::ipc::ResponseRejectReason, true>*)]
[task 2020-05-29T06:21:51.558Z] 06:21:51     INFO -  Crash dump filename: /builds/worker/workspace/build/tests/gtest/721b6c47-a206-9072-23e6-a7019d76a52c.dmp
[task 2020-05-29T06:21:51.559Z] 06:21:51     INFO -  Mozilla crash reason: MOZ_DIAGNOSTIC_ASSERT(AbstractThread::GetCurrent() && AbstractThread::GetCurrent()->IsTailDispatcherAvailable()) (An AbstractThread must exist for the current thread with a tail dispatcher available)
[task 2020-05-29T06:21:51.559Z] 06:21:51     INFO -  Operating system: Linux
[task 2020-05-29T06:21:51.559Z] 06:21:51     INFO -                    0.0.0 Linux 4.4.0-1014-aws #14taskcluster1-Ubuntu SMP Tue Apr 3 10:27:00 UTC 2018 x86_64
[task 2020-05-29T06:21:51.559Z] 06:21:51     INFO -  CPU: amd64
[task 2020-05-29T06:21:51.559Z] 06:21:51     INFO -       family 23 model 1 stepping 2
[task 2020-05-29T06:21:51.559Z] 06:21:51     INFO -       4 CPUs
[task 2020-05-29T06:21:51.559Z] 06:21:51     INFO -  GPU: UNKNOWN
[task 2020-05-29T06:21:51.559Z] 06:21:51     INFO -  Crash reason:  SIGSEGV /SEGV_MAPERR
[task 2020-05-29T06:21:51.559Z] 06:21:51     INFO -  Crash address: 0x0
[task 2020-05-29T06:21:51.559Z] 06:21:51     INFO -  Process uptime: not available
[task 2020-05-29T06:21:51.559Z] 06:21:51     INFO -  Thread 0 (crashed)
[task 2020-05-29T06:21:51.560Z] 06:21:51     INFO -   0  libxul.so!mozilla::MozPromise<mozilla::ProfileBufferChunkManagerUpdate, mozilla::ipc::ResponseRejectReason, true>::ThenValueBase::Dispatch(mozilla::MozPromise<mozilla::ProfileBufferChunkManagerUpdate, mozilla::ipc::ResponseRejectReason, true>*) [MozPromise.h:1c4995fe43ccc772bba5ff96a8bedcbf43eb87ba : 489 + 0x29]
[task 2020-05-29T06:21:51.560Z] 06:21:51     INFO -      rax = 0x00007f04ec086c07   rdx = 0x0000000000000000
[task 2020-05-29T06:21:51.560Z] 06:21:51     INFO -      rcx = 0x000055a61a157e48   rbx = 0x00007ffe1f870700
[task 2020-05-29T06:21:51.560Z] 06:21:51     INFO -      rsi = 0x00007f04f96668b0   rdi = 0x00007f04f9665680
[task 2020-05-29T06:21:51.560Z] 06:21:51     INFO -      rbp = 0x00007ffe1f870750   rsp = 0x00007ffe1f8706e0
[task 2020-05-29T06:21:51.560Z] 06:21:51     INFO -       r8 = 0x00007f04f96668b0    r9 = 0x00007f04fa5cd780
[task 2020-05-29T06:21:51.561Z] 06:21:51     INFO -      r10 = 0x0000000000000002   r11 = 0x0000000000000000
[task 2020-05-29T06:21:51.561Z] 06:21:51     INFO -      r12 = 0x00007f04de7c0d50   r13 = 0x0000000000000008
[task 2020-05-29T06:21:51.561Z] 06:21:51     INFO -      r14 = 0x00007f04e3015000   r15 = 0x00007ffe1f8706f8
[task 2020-05-29T06:21:51.561Z] 06:21:51     INFO -      rip = 0x00007f04e63b3536
[task 2020-05-29T06:21:51.561Z] 06:21:51     INFO -      Found by: given as instruction pointer in context
[task 2020-05-29T06:21:51.561Z] 06:21:51     INFO -   1  libxul.so!mozilla::MozPromise<mozilla::ProfileBufferChunkManagerUpdate, mozilla::ipc::ResponseRejectReason, true>::DispatchAll() [MozPromise.h:1c4995fe43ccc772bba5ff96a8bedcbf43eb87ba : 1042 + 0x13]
[task 2020-05-29T06:21:51.561Z] 06:21:51     INFO -      rbx = 0x0000000000000000   rbp = 0x00007ffe1f870790
[task 2020-05-29T06:21:51.561Z] 06:21:51     INFO -      rsp = 0x00007ffe1f870760   r12 = 0x0000000000000000
[task 2020-05-29T06:21:51.561Z] 06:21:51     INFO -      r13 = 0x0000000000000008   r14 = 0x00007f04de7c0de0
[task 2020-05-29T06:21:51.561Z] 06:21:51     INFO -      r15 = 0x00007f04de7c0d50   rip = 0x00007f04e63b2db8
[task 2020-05-29T06:21:51.561Z] 06:21:51     INFO -      Found by: call frame info
[task 2020-05-29T06:21:51.561Z] 06:21:51     INFO -   2  libxul.so!void mozilla::MozPromise<mozilla::ProfileBufferChunkManagerUpdate, mozilla::ipc::ResponseRejectReason, true>::Private::Reject<mozilla::ipc::ResponseRejectReason>(mozilla::ipc::ResponseRejectReason&&, char const*) [MozPromise.h:1c4995fe43ccc772bba5ff96a8bedcbf43eb87ba : 1144 + 0x8]
[task 2020-05-29T06:21:51.561Z] 06:21:51     INFO -      rbx = 0x00007f04de7c0d50   rbp = 0x00007ffe1f8707f0
[task 2020-05-29T06:21:51.561Z] 06:21:51     INFO -      rsp = 0x00007ffe1f8707a0   r12 = 0x00007ffe1f8707a8
[task 2020-05-29T06:21:51.561Z] 06:21:51     INFO -      r13 = 0x0000000000000001   r14 = 0x00007f04ec086e83
[task 2020-05-29T06:21:51.562Z] 06:21:51     INFO -      r15 = 0x00007ffe1f870808   rip = 0x00007f04e63b3ae6
[task 2020-05-29T06:21:51.562Z] 06:21:51     INFO -      Found by: call frame info
[task 2020-05-29T06:21:51.562Z] 06:21:51     INFO -   3  libxul.so!mozilla::ipc::MessageChannel::Clear() [std_function.h : 706 + 0xa]
[task 2020-05-29T06:21:51.562Z] 06:21:51     INFO -      rbx = 0x00007f04de6f6610   rbp = 0x00007ffe1f870840
[task 2020-05-29T06:21:51.562Z] 06:21:51     INFO -      rsp = 0x00007ffe1f870800   r12 = 0x00007f043ce0a650
[task 2020-05-29T06:21:51.562Z] 06:21:51     INFO -      r13 = 0x0000000000000001   r14 = 0x00007f043ce0a4f8
[task 2020-05-29T06:21:51.562Z] 06:21:51     INFO -      r15 = 0x00007ffe1f870808   rip = 0x00007f04e61708a9
[task 2020-05-29T06:21:51.562Z] 06:21:51     INFO -      Found by: call frame info
[task 2020-05-29T06:21:51.562Z] 06:21:51     INFO -   4  libxul.so!mozilla::ipc::MessageChannel::NotifyChannelClosed() [MessageChannel.cpp:1c4995fe43ccc772bba5ff96a8bedcbf43eb87ba : 2765 + 0x8]
[task 2020-05-29T06:21:51.563Z] 06:21:51     INFO -      rbx = 0x00007f043ce0a4f8   rbp = 0x00007ffe1f870860
[task 2020-05-29T06:21:51.563Z] 06:21:51     INFO -      rsp = 0x00007ffe1f870850   r12 = 0x00007ffe1f870881
[task 2020-05-29T06:21:51.563Z] 06:21:51     INFO -      r13 = 0x0000000000000001   r14 = 0x00007f043ce0a518
[task 2020-05-29T06:21:51.563Z] 06:21:51     INFO -      r15 = 0x00007f043ce0a4f8   rip = 0x00007f04e61791fc
[task 2020-05-29T06:21:51.563Z] 06:21:51     INFO -      Found by: call frame info
[task 2020-05-29T06:21:51.563Z] 06:21:51     INFO -   5  libxul.so!mozilla::ipc::MessageChannel::Close() [MessageChannel.cpp:1c4995fe43ccc772bba5ff96a8bedcbf43eb87ba : 2756 + 0x8]
[task 2020-05-29T06:21:51.564Z] 06:21:51     INFO -      rbx = 0x00007f04e0649c40   rbp = 0x00007ffe1f8708b0
[task 2020-05-29T06:21:51.564Z] 06:21:51     INFO -      rsp = 0x00007ffe1f870870   r12 = 0x00007ffe1f870881
[task 2020-05-29T06:21:51.564Z] 06:21:51     INFO -      r13 = 0x0000000000000001   r14 = 0x00007f043ce0a518
[task 2020-05-29T06:21:51.564Z] 06:21:51     INFO -      r15 = 0x00007f043ce0a4f8   rip = 0x00007f04e61796dc
[task 2020-05-29T06:21:51.564Z] 06:21:51     INFO -      Found by: call frame info
[task 2020-05-29T06:21:51.565Z] 06:21:51     INFO -   6  libxul.so!mozilla::ProfilerParentTracker::~ProfilerParentTracker() [ProfilerParent.cpp:1c4995fe43ccc772bba5ff96a8bedcbf43eb87ba : 448 + 0x10]
[task 2020-05-29T06:21:51.565Z] 06:21:51     INFO -      rbx = 0x0000000000000000   rbp = 0x00007ffe1f870900
[task 2020-05-29T06:21:51.565Z] 06:21:51     INFO -      rsp = 0x00007ffe1f8708c0   r12 = 0x00007ffe1f8708c0
[task 2020-05-29T06:21:51.565Z] 06:21:51     INFO -      r13 = 0x0000000000000001   r14 = 0x00007f043cea8a00
[task 2020-05-29T06:21:51.565Z] 06:21:51     INFO -      r15 = 0x00007ffe1f8708c8   rip = 0x00007f04e9753132
[task 2020-05-29T06:21:51.565Z] 06:21:51     INFO -      Found by: call frame info
[task 2020-05-29T06:21:51.565Z] 06:21:51     INFO -   7  libxul.so!mozilla::UniquePtr<mozilla::ProfilerParentTracker, mozilla::DefaultDelete<mozilla::ProfilerParentTracker> >::reset(mozilla::ProfilerParentTracker*) [UniquePtr.h:1c4995fe43ccc772bba5ff96a8bedcbf43eb87ba : 302 + 0x8]
[task 2020-05-29T06:21:51.566Z] 06:21:51     INFO -      rbx = 0x00007f043cea8a00   rbp = 0x00007ffe1f870920
[task 2020-05-29T06:21:51.566Z] 06:21:51     INFO -      rsp = 0x00007ffe1f870910   r12 = 0x00007f043ce16a30
[task 2020-05-29T06:21:51.566Z] 06:21:51     INFO -      r13 = 0x0000000000000003   r14 = 0x00007f04ef695790
[task 2020-05-29T06:21:51.566Z] 06:21:51     INFO -      r15 = 0x0000000000000003   rip = 0x00007f04e9782285
[task 2020-05-29T06:21:51.566Z] 06:21:51     INFO -      Found by: call frame info
[task 2020-05-29T06:21:51.566Z] 06:21:51     INFO -   8  libxul.so!mozilla::KillClearOnShutdown(mozilla::ShutdownPhase) [ClearOnShutdown.cpp:1c4995fe43ccc772bba5ff96a8bedcbf43eb87ba : 53 + 0x9]
[task 2020-05-29T06:21:51.566Z] 06:21:51     INFO -      rbx = 0x00007f043ce16a38   rbp = 0x00007ffe1f870960
[task 2020-05-29T06:21:51.566Z] 06:21:51     INFO -      rsp = 0x00007ffe1f870930   r12 = 0x00007f043ce16a30
[task 2020-05-29T06:21:51.567Z] 06:21:51     INFO -      r13 = 0x0000000000000003   r14 = 0x00007f04ef695790
[task 2020-05-29T06:21:51.567Z] 06:21:51     INFO -      r15 = 0x0000000000000003   rip = 0x00007f04e5a9fbf5
[task 2020-05-29T06:21:51.567Z] 06:21:51     INFO -      Found by: call frame info
[task 2020-05-29T06:21:51.567Z] 06:21:51     INFO -   9  libxul.so!mozilla::ShutdownXPCOM(nsIServiceManager*) [XPCOMInit.cpp:1c4995fe43ccc772bba5ff96a8bedcbf43eb87ba : 636 + 0xa]
[task 2020-05-29T06:21:51.567Z] 06:21:51     INFO -      rbx = 0x0000000000000000   rbp = 0x00007ffe1f8709c0
[task 2020-05-29T06:21:51.567Z] 06:21:51     INFO -      rsp = 0x00007ffe1f870970   r12 = 0x00007ffe1f870970
[task 2020-05-29T06:21:51.567Z] 06:21:51     INFO -      r13 = 0x0000000000000000   r14 = 0x0000000000000000
[task 2020-05-29T06:21:51.567Z] 06:21:51     INFO -      r15 = 0x00007ffe1f870978   rip = 0x00007f04e5ba757b
[task 2020-05-29T06:21:51.567Z] 06:21:51     INFO -      Found by: call frame info
[task 2020-05-29T06:21:51.568Z] 06:21:51     INFO -  10  libxul.so!ScopedXPCOM::~ScopedXPCOM() [TestHarness.h:1c4995fe43ccc772bba5ff96a8bedcbf43eb87ba : 119 + 0x7]
[task 2020-05-29T06:21:51.568Z] 06:21:51     INFO -      rbx = 0x00007f04e2c31940   rbp = 0x00007ffe1f870a00
[task 2020-05-29T06:21:51.568Z] 06:21:51     INFO -      rsp = 0x00007ffe1f8709d0   r12 = 0x0000000000000000
[task 2020-05-29T06:21:51.568Z] 06:21:51     INFO -      r13 = 0x0000000000000001   r14 = 0x00007ffe1f870a60
[task 2020-05-29T06:21:51.571Z] 06:21:51     INFO -      r15 = 0x00007ffe1f870a30   rip = 0x00007f04e556ed97
[task 2020-05-29T06:21:51.572Z] 06:21:51     INFO -      Found by: call frame info
[task 2020-05-29T06:21:51.572Z] 06:21:51     INFO -  11  libxul.so!mozilla::RunGTestFunc(int*, char**) [GTestRunner.cpp:1c4995fe43ccc772bba5ff96a8bedcbf43eb87ba : 157 + 0x11]
[task 2020-05-29T06:21:51.573Z] 06:21:51     INFO -      rbx = 0x0000000000000000   rbp = 0x00007ffe1f870b30
[task 2020-05-29T06:21:51.573Z] 06:21:51     INFO -      rsp = 0x00007ffe1f870a10   r12 = 0x00007f04e3018c60
[task 2020-05-29T06:21:51.573Z] 06:21:51     INFO -      r13 = 0x0000000000000001   r14 = 0x00007f04e305f588
[task 2020-05-29T06:21:51.574Z] 06:21:51     INFO -      r15 = 0x0000000000000000   rip = 0x00007f04e556eabb
[task 2020-05-29T06:21:51.574Z] 06:21:51     INFO -      Found by: call frame info
[task 2020-05-29T06:21:51.574Z] 06:21:51     INFO -  12  libxul.so!XREMain::XRE_mainStartup(bool*) [nsAppRunner.cpp:1c4995fe43ccc772bba5ff96a8bedcbf43eb87ba : 3789 + 0x10]
[task 2020-05-29T06:21:51.574Z] 06:21:51     INFO -      rbx = 0x00007ffe1f870be0   rbp = 0x00007ffe1f870c70
[task 2020-05-29T06:21:51.574Z] 06:21:51     INFO -      rsp = 0x00007ffe1f870b40   r12 = 0x00007f04e3018c60
[task 2020-05-29T06:21:51.574Z] 06:21:51     INFO -      r13 = 0x0000000000000001   r14 = 0x00007ffe1f870c97
[task 2020-05-29T06:21:51.574Z] 06:21:51     INFO -      r15 = 0x00007ffe1f870d40   rip = 0x00007f04e9a25be1
[task 2020-05-29T06:21:51.574Z] 06:21:51     INFO -      Found by: call frame info
[task 2020-05-29T06:21:51.575Z] 06:21:51     INFO -  13  libxul.so!XREMain::XRE_main(int, char**, mozilla::BootstrapConfig const&) [nsAppRunner.cpp:1c4995fe43ccc772bba5ff96a8bedcbf43eb87ba : 4798 + 0x8]
[task 2020-05-29T06:21:51.575Z] 06:21:51     INFO -      rbx = 0x00007ffe1f870d40   rbp = 0x00007ffe1f870d30
[task 2020-05-29T06:21:51.575Z] 06:21:51     INFO -      rsp = 0x00007ffe1f870c80   r12 = 0x0000000000000000
[task 2020-05-29T06:21:51.576Z] 06:21:51     INFO -      r13 = 0x00007ffe1f870d78   r14 = 0x00007ffe1f870cf0
[task 2020-05-29T06:21:51.576Z] 06:21:51     INFO -      r15 = 0x00007ffe1f870c98   rip = 0x00007f04e9a2b708
[task 2020-05-29T06:21:51.576Z] 06:21:51     INFO -      Found by: call frame info
[task 2020-05-29T06:21:51.577Z] 06:21:51     INFO -  14  libxul.so!XRE_main(int, char**, mozilla::BootstrapConfig const&) [nsAppRunner.cpp:1c4995fe43ccc772bba5ff96a8bedcbf43eb87ba : 4865 + 0x10]
[task 2020-05-29T06:21:51.577Z] 06:21:51     INFO -      rbx = 0x0000000000000003   rbp = 0x00007ffe1f870e80
[task 2020-05-29T06:21:51.577Z] 06:21:51     INFO -      rsp = 0x00007ffe1f870d40   r12 = 0x00007ffe1f870d40
[task 2020-05-29T06:21:51.577Z] 06:21:51     INFO -      r13 = 0x00007ffe1f87424e   r14 = 0x00007ffe1f870ee0
[task 2020-05-29T06:21:51.577Z] 06:21:51     INFO -      r15 = 0x00007ffe1f871ff8   rip = 0x00007f04e9a2bd8a
[task 2020-05-29T06:21:51.577Z] 06:21:51     INFO -      Found by: call frame info
[task 2020-05-29T06:21:51.578Z] 06:21:51     INFO -  15  firefox-bin!main [nsBrowserApp.cpp:1c4995fe43ccc772bba5ff96a8bedcbf43eb87ba : 217 + 0x1d]
[task 2020-05-29T06:21:51.578Z] 06:21:51     INFO -      rbx = 0x00007f04ef4c6820   rbp = 0x00007ffe1f871f10
[task 2020-05-29T06:21:51.578Z] 06:21:51     INFO -      rsp = 0x00007ffe1f870e90   r12 = 0x00007ffe1f871ff8
[task 2020-05-29T06:21:51.578Z] 06:21:51     INFO -      r13 = 0x00007ffe1f87424e   r14 = 0x00007ffe1f870ee0
[task 2020-05-29T06:21:51.579Z] 06:21:51     INFO -      r15 = 0x000055a61a126243   rip = 0x000055a61a08beeb
[task 2020-05-29T06:21:51.579Z] 06:21:51     INFO -      Found by: call frame info
[task 2020-05-29T06:21:51.580Z] 06:21:51     INFO -  16  libc.so.6 + 0x21b97
[task 2020-05-29T06:21:51.580Z] 06:21:51     INFO -      rbx = 0x0000000000000000   rbp = 0x000055a61a125290
[task 2020-05-29T06:21:51.580Z] 06:21:51     INFO -      rsp = 0x00007ffe1f871f20   r12 = 0x000055a61a08ba90
[task 2020-05-29T06:21:51.580Z] 06:21:51     INFO -      r13 = 0x00007ffe1f871ff0   r14 = 0x0000000000000000
[task 2020-05-29T06:21:51.580Z] 06:21:51     INFO -      r15 = 0x0000000000000000   rip = 0x00007f04f929ab97
[task 2020-05-29T06:21:51.581Z] 06:21:51     INFO -      Found by: call frame info
[task 2020-05-29T06:21:51.581Z] 06:21:51     INFO -  17  firefox-bin!<name omitted> [UniquePtr.h:1c4995fe43ccc772bba5ff96a8bedcbf43eb87ba : 253 + 0x17]
[task 2020-05-29T06:21:51.581Z] 06:21:51     INFO -      rsp = 0x00007ffe1f871f40   rip = 0x000055a61a08bc31
[task 2020-05-29T06:21:51.581Z] 06:21:51     INFO -      Found by: stack scanning

Comment 1

[Intermittent Failures Robot]

1 failures in 5458 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform breakdown:

• linux1804-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1641772&startday=2020-05-25&endday=2020-05-31&tree=all

Comment 2

[Intermittent Failures Robot]

1 failures in 4949 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform breakdown:

• linux1804-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1641772&startday=2020-06-01&endday=2020-06-07&tree=all

Comment 3

[Gerald Squelart (he/him) (not at Mozilla since 2022-09-15)]

P1, it's preventing new patches from landing.

Comment 4

[Gerald Squelart (he/him) (not at Mozilla since 2022-09-15)]

After talking to :jya, bug 1644009 should actually fix this issue by removing AbstractThread.
(Keeping this bug open for now, to monitor reports and verify that they disappear after bug 1644009 is fixed.)

Comment 5

[Intermittent Failures Robot]

6 failures in 5211 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4
• try: 2

Platform breakdown:

• macosx1014-64: 3
• linux1804-64-qr: 2
• linux1804-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1641772&startday=2020-06-08&endday=2020-06-14&tree=all

Comment 6

[Gerald Squelart (he/him) (not at Mozilla since 2022-09-15)]

Not seen since 2020-06-11.

Comment 7

[Intermittent Failures Robot]

1 failures in 4035 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1

Platform breakdown:

• linux1804-64-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1641772&startday=2020-06-15&endday=2020-06-21&tree=all