1724934 - Crash in [@ IPCError-browser | ShutDownKill | NtSetIoCompletion]

Status: RESOLVED WORKSFORME

(Core :: IPC, defect)

Description

[Valentin Gosu [:valentin] (he/him)]

Maybe Fission related. (DOMFissionEnabled=1)

Crash report: https://crash-stats.mozilla.org/report/index/8f9c5a8c-b9a7-46f5-b5b4-f4d590210809

Reason: EXCEPTION_BREAKPOINT

Top 10 frames of crashing thread:

0 ntdll.dll NtSetIoCompletion 
1 kernelbase.dll PostQueuedCompletionStatus 
2 xul.dll mozilla::ipc::NodeController::ForwardEvent ipc/glue/NodeController.cpp:316
3 xul.dll mozilla::ipc::MessageChannel::Send ipc/glue/MessageChannel.cpp:895
4 xul.dll mozilla::ipc::IProtocol::ChannelSend ipc/glue/ProtocolUtils.cpp:523
5 xul.dll mozilla::dom::PContentChild::SendBHRThreadHang ipc/ipdl/PContentChild.cpp:6010
6 xul.dll mozilla::detail::RunnableFunction<`lambda at /builds/worker/checkouts/gecko/toolkit/components/backgroundhangmonitor/HangDetails.cpp:283:56'>::Run xpcom/threads/nsThreadUtils.h:532
7 xul.dll mozilla::SchedulerGroup::Runnable::Run xpcom/threads/SchedulerGroup.cpp:144
8 xul.dll mozilla::TaskController::DoExecuteNextTaskOnlyMainThreadInternal xpcom/threads/TaskController.cpp:805
9 xul.dll nsThread::ProcessNextEvent xpcom/threads/nsThread.cpp:1148

There are a lot of crashes with this signature.
Previously the signature was attached to bug 1614296 but it seems unrelated.
The IPC error seems to have a lot of different stack traces

Comment 1

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

Closing because no crashes reported for 12 weeks.