.net8 prev 5 unassociated AOT processes crash when the debugger starts on the system.

[xljiulang]

Description

eventpipeinternal.cpp

已在 Lotus.exe 中执行断点指令(__debugbreak()语句或类似调用)。

Lotus.exe!RhEventPipeInternal_WaitForSessionSignal(unsigned __int64 sessionID, int timeoutMs) 行 41 C++
Lotus.exe!S_P_CoreLib_System_Diagnostics_Tracing_EventPipeInternal__EventActivityIdControl() 行 114 未知
Lotus.exe!S_P_CoreLib_System_Runtime_CompilerServices_TaskAwaiter___c___OutputWaitEtwEvents_b__12_0() 行 295 未知
Lotus.exe!S_P_CoreLib_System_Threading_Tasks_AwaitTaskContinuation__System_Threading_IThreadPoolWorkItem_Execute() 行 647 未知
Lotus.exe!S_P_CoreLib_System_Threading_ThreadPoolWorkQueue__Dispatch() 行 924 未知
Lotus.exe!S_P_CoreLib_System_Threading_ThreadPool__DispatchCallback() 行 376 未知

Reproduction Steps

1. Run a aot process
2. Debug some process
3. aot process crash

Expected behavior

aot process will not crash

Actual behavior

aot process will crash

Regression?

No response

Known Workarounds

No response

Configuration

No response

Other information

No response

Tagging subscribers to this area: @agocke, @MichalStrehovsky, @jkotas
See info in area-owners.md if you want to be subscribed.

Issue Details

---

Description

eventpipeinternal.cpp

已在 Lotus.exe 中执行断点指令(__debugbreak()语句或类似调用)。

Lotus.exe!RhEventPipeInternal_WaitForSessionSignal(unsigned __int64 sessionID, int timeoutMs) 行 41 C++
Lotus.exe!S_P_CoreLib_System_Diagnostics_Tracing_EventPipeInternal__EventActivityIdControl() 行 114 未知
Lotus.exe!S_P_CoreLib_System_Runtime_CompilerServices_TaskAwaiter___c___OutputWaitEtwEvents_b__12_0() 行 295 未知
Lotus.exe!S_P_CoreLib_System_Threading_Tasks_AwaitTaskContinuation__System_Threading_IThreadPoolWorkItem_Execute() 行 647 未知
Lotus.exe!S_P_CoreLib_System_Threading_ThreadPoolWorkQueue__Dispatch() 行 924 未知
Lotus.exe!S_P_CoreLib_System_Threading_ThreadPool__DispatchCallback() 行 376 未知

Reproduction Steps

1. Run a aot process
2. Debug some process
3. aot process crash

Expected behavior

aot process will not crash

Actual behavior

aot process will crash

Regression?

No response

Known Workarounds

No response

Configuration

No response

Other information

No response

Author:	xljiulang
Assignees:	-
Labels:	untriaged, area-NativeAOT-coreclr
Milestone:	-

[vitek-karas]

@LakshanF this is very likely something about event pipe - starting VS debugger turns on event collection system wide (although that should be ETW, so maybe it's something about the runtime event source).

[LakshanF]

@xljiulang, thanks for reporting this issue! And apologies for the bad experience.

This part of the code was an unimplemented feature that is currently being worked on (PR #87785).

Would you mind giving detailed instructions on how you hit this issue please? I want to validate your scenario works with the new code. Thanks!

[LakshanF]

This should be now fixed