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runtime: unexpected return pc for runtime.sigtramp on darwin/arm64 builder #29305
I failed to find an open issue for the crash.
I would guess that the "unexpected return PC" is because the traceback code is getting confused by the switch to the gsignal stack in
But there is a deeper problem which is that we should not have called
So this is an actual occurrence of #26575, which I think I previously deduced just by reading the code. Closing this issue as a dup.