runtime: issue in unwinder.next, if flr is not valid, sometimes gp.m is nil and crash #64863
Labels
compiler/runtime
Issues related to the Go compiler and/or runtime.
FrozenDueToAge
NeedsInvestigation
Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.
WaitingForInfo
Issue is not actionable because of missing required information, which needs to be provided.
Go version
go1.21.4
What operating system and processor architecture are you using (
go env
)?What did you do?
Test something with gomonkey, met a crash at traceback.go:477, not the expected error message.
I added some log, and found the gp.m is nil.
What did you expect to see?
the error message with invalid function info.
What did you see instead?
segmentation violation error
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