2072450 - Crash Report [@ IPCError-browser | GPUProcessKill ] Thunderbird, Windows 10

Status: UNCONFIRMED

(Core :: Graphics: WebGPU, defect, P3)

Description

[Robert Hartmann]

Steps to reproduce:

sorry no idea

Actual results:

Thunderbird 152.0.1 Crash Report [@ IPCError-browser | GPUProcessKill ]

https://crash-stats.mozilla.org/report/index/b3048b11-f7ea-42e3-be4e-ec6530260915

==============
Thunderbird 151.0.1 Crash Report [@ IPCError-browser | GPUProcessKill ]

https://crash-stats.mozilla.org/report/index/78bfb535-9eab-4250-a775-5f3700260915

Comment 1

[Robert Hartmann]

for me it is unclear, if these Thunderbird crashes are related to the bug 1908798 for component Graphics: WebRender.

Comment 2

[Wayne Mery (:wsmwk)]

Crash report: https://crash-stats.mozilla.org/report/index/b3048b11-f7ea-42e3-be4e-ec6530260915

Reason:

EXCEPTION_BREAKPOINT

Top 10 frames:

0  win32u.dll  NtUserMsgWaitForMultipleObjectsEx
1  user32.dll  RealMsgWaitForMultipleObjectsEx(unsigned long, void* const*, unsigned long, u...
2  user32.dll  MsgWaitForMultipleObjectsEx
3  xul.dll  mozilla::widget::WinUtils::WaitForMessage(unsigned long)  widget/windows/WinUtils.cpp:406
4  xul.dll  nsAppShell::ProcessNextNativeEvent(bool)  widget/windows/nsAppShell.cpp:795
5  xul.dll  nsBaseAppShell::DoProcessNextNativeEvent(bool)  widget/nsBaseAppShell.cpp:134
5  xul.dll  nsBaseAppShell::OnProcessNextEvent(nsIThreadInternal*, bool)  widget/nsBaseAppShell.cpp:270
6  xul.dll  nsThread::ProcessNextEvent(bool, bool*)  xpcom/threads/nsThread.cpp:1118
7  xul.dll  NS_ProcessNextEvent(nsIThread*, bool)  xpcom/threads/nsThreadUtils.cpp:472
8  xul.dll  mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*)  ipc/glue/MessagePump.cpp:105

Comment 3

[Wayne Mery (:wsmwk)]

(In reply to Robert Hartmann from comment #1)

for me it is unclear, if these Thunderbird crashes are related to the bug 1908798 for component Graphics: WebRender.

Let's find out.

We can see it's quite a rare crash for Thunderbird, only 1-2 crashes per day on average