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DumpStackObjects doesn't seem to work if the thread is on the alternate signal stack #4814

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AndyAyersMS opened this issue Jul 26, 2024 · 0 comments
Open

DumpStackObjects doesn't seem to work if the thread is on the alternate signal stack #4814

AndyAyersMS opened this issue Jul 26, 2024 · 0 comments
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@mikem8361
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bug Something isn't working sos
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9.0.0

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@AndyAyersMS
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Description

I was looking at a linux runtime triggered crashdump. The thread that triggered the dump is in the signal handling code, running on the alternate stack, and !dso for that thread only seems to enumerate references in the signal context or something.

Configuration

Windbg using relatively recent sos, linux crashdump (available if needed).

cc @hoyosjs
@AndyAyersMS AndyAyersMS added the bug Something isn't working label Jul 26, 2024
@tommcdon tommcdon added the sos label Jul 30, 2024
@tommcdon tommcdon added this to the 9.0.0 milestone Jul 30, 2024
@mikem8361 mikem8361 self-assigned this Aug 1, 2024
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bug Something isn't working sos
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@AndyAyersMS @mikem8361 @tommcdon