1551856 - Crash in [@ shutdownhang | NtAlpcSendWaitReceivePort]

Status: NEW

(Core :: Widget: Win32, defect, P2)

Description

[Pascal Chevrel:pascalc]

This bug is for crash report bp-ed41785f-17be-4d4d-8314-713470190515.

Top 10 frames of crashing thread:

0 ntdll.dll KiFastSystemCallRet 
1 ntdll.dll NtAlpcSendWaitReceivePort 
2 rpcrt4.dll LRPC_CASSOCIATION::AlpcSendWaitReceivePort 
3 rpcrt4.dll LRPC_BASE_CCALL::DoSendReceive 
4 rpcrt4.dll LRPC_BASE_CCALL::SendReceive 
5 rpcrt4.dll LRPC_CCALL::SendReceive 
6 rpcrt4.dll I_RpcSendReceive 
7 rpcrt4.dll NdrSendReceive 
8 rpcrt4.dll NdrpSendReceive 
9 rpcrt4.dll _imp_load__FreeAddrInfoW 

Comment 1

[Marcia Knous [:marcia]]

These crashes either have Moz Crash reason MOZ_CRASH(Shutdown too long, probably frozen, causing a crash.) or MOZ_CRASH(Shutdown hanging before starting.)

Volume isn't terribly high in 67 - under 200 crashes so far. Affects 68/69 as well.

Comment 2

[Marcia Knous [:marcia]]

Some of the stacks here have widget/windows/AudioSession.cpp:282 stuff in them. Maybe jim would know better where to bucket this one? Volume isn't super high on release.

Comment 3

[David Parks [:handyman]]

This is spiking again along with bug 1755700.

Comment 4

[BugBot [:suhaib / :marco/ :calixte]]

The bug is linked to a topcrash signature, which matches the following criterion:

• Top 20 desktop browser crashes on release (startup)

For more information, please visit BugBot documentation.

Comment 5

[BugBot [:suhaib / :marco/ :calixte]]

Based on the topcrash criteria, the crash signature linked to this bug is not a topcrash signature anymore.

For more information, please visit BugBot documentation.

Comment 6

[Ray Kraesig [:rkraesig]]

:handyman is well aware, but for others' reference: these crashes are largely or entirely arising from within "FreeAudioSession" when it releases the IAgileReference for the CAudioSessionControl. This is probably not distinct from bug 1794799.

I suspect this won't be fixable without a rearchitecture of AudioSession to allow for proper asynchronous disposal.