1667485 - Crash in [@ shutdownhang | nsThreadManager::SpinEventLoopUntilInternal]

Status: RESOLVED FIXED

(Core :: Widget: Win32, defect)

Description

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

This starts when bug 1655866 changed https://hg.mozilla.org/integration/autoland/rev/4b76024db21cff006a7424a35c412c6e0a153eb0#l20.153

Crash report: https://crash-stats.mozilla.org/report/index/580c2e0f-b469-4b32-af99-662750200922

Top 10 frames of crashing thread:

0 ntdll.dll NtWaitForAlertByThreadId 
1 ntdll.dll RtlSleepConditionVariableSRW 
2 kernelbase.dll SleepConditionVariableSRW 
3 mozglue.dll mozilla::detail::ConditionVariableImpl::wait mozglue/misc/ConditionVariable_windows.cpp:50
4 xul.dll nsThread::ProcessNextEvent xpcom/threads/nsThread.cpp:1148
5 xul.dll nsThreadManager::SpinEventLoopUntilInternal xpcom/threads/nsThreadManager.cpp:702
6 xul.dll XPTC__InvokebyIndex 
7  @0x2b7a156303f 
8 xul.dll trunc 
9 xul.dll static XPCWrappedNative::CallMethod js/xpconnect/src/XPCWrappedNative.cpp:1142

Comment 1

[Kris Maglione [:kmag]]

Attachment: Bug 1667485: Fix inifinite nested event loop spinning in corner cases. r=nika

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/baedd4ec9add
Fix inifinite nested event loop spinning in corner cases. r=nika

Comment 3

[Cristian Brindusan [:cbrindusan]]

https://hg.mozilla.org/mozilla-central/rev/baedd4ec9add