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bug#38748: 28.0.50; crash on MacOS 10.15.2
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From: |
Eli Zaretskii |
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Subject: |
bug#38748: 28.0.50; crash on MacOS 10.15.2 |
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Date: |
Thu, 26 Dec 2019 19:18:33 +0200 |
> Date: Thu, 26 Dec 2019 13:04:20 +0000
> From: Alan Third <alan@idiocy.org>
> Cc: 38748@debbugs.gnu.org
>
> > 20 org.gnu.Emacs 0x00000001084a7c86 handle_sigsegv + 168
> > 21 libsystem_platform.dylib 0x00007fff6b73a42d _sigtramp + 29
> > 22 ??? 000000000000000000 0 + 0
> > 23 org.gnu.Emacs 0x00000001084ddd80 mark_object + 272
> > 24 org.gnu.Emacs 0x00000001084ddd80 mark_object + 272
>
> Looks like a crash in GC.
Yes, but why?
One possibility is stack overflow. If that's not the reason, then one
needs to employ the technique described in etc/DEBUG to find out which
object got corrupted and why.