1645027 - Crash in [@ shutdownhang | nsThread::Shutdown | nsThreadManager::Shutdown]

Status: RESOLVED INCOMPLETE

(Thunderbird :: General, defect)

Description

[Max]

This bug is for crash report bp-9fff1a31-8b53-4e52-8db6-4875a0200313.

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 mozilla::ThreadEventQueue<mozilla::PrioritizedEventQueue<mozilla::EventQueue> >::GetEvent xpcom/threads/ThreadEventQueue.cpp:149
5 xul.dll nsThread::ProcessNextEvent xpcom/threads/nsThread.cpp:1108
6 xul.dll NS_ProcessNextEvent xpcom/threads/nsThreadUtils.cpp:486
7 xul.dll nsThread::Shutdown xpcom/threads/nsThread.cpp:881
8 xul.dll nsThreadManager::Shutdown xpcom/threads/nsThreadManager.cpp:284
9 xul.dll mozilla::ShutdownXPCOM xpcom/build/XPCOMInit.cpp:649

I had this bug for at least since beginning of 2019, I can see the old crashreports have since been cleared but 2019-01-05 is the first one my current installation of Thunderbird tracks (id bp-5cdc7f10-b99a-47cd-9d70-5741d0190105)

It only occurs when exiting, around 1minute after I shut it down. Otherwise no stability issues.

Comment 1

[Max]

Oldest ID with crash:
5f63bb85-a3a4-4ddd-9f36-aed1c0200218

More:
f53150bf-c2d8-4578-a297-fb49a0200219

Comment 2

[Magnus Melin [:mkmelin]]

MOZ_CRASH Reason (Sanitized): MOZ_CRASH(Shutdown too long, probably frozen, causing a crash.)

Anyway, unfortunately not useful crash reports, so nothing we can do here.