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bug#49261: Segfault during loadup
From: |
Eli Zaretskii |
Subject: |
bug#49261: Segfault during loadup |
Date: |
Thu, 08 Jul 2021 09:35:03 +0300 |
> From: Lars Ingebrigtsen <larsi@gnus.org>
> Cc: 49261@debbugs.gnu.org, Eli Zaretskii <eliz@gnu.org>
> Date: Thu, 08 Jul 2021 02:09:45 +0200
>
> To reproduce:
>
> make bootstrap; touch lisp/*.el; make
>
> ...
> make[2]: *** [Makefile:279: ../lisp/cus-start.elc] Error 139
> make[1]: *** [Makefile:765: ../lisp/cus-start.elc] Error 2
> /bin/sh: line 2: 113032 Segmentation fault (core dumped)
>
>
> I bisected this, and git bisect pointed me to:
>
> commit 6cf62141c4467314f67c2ef75a4bf94d41ff050f
> Author: Paul Eggert <eggert@cs.ucla.edu>
> AuthorDate: Sat Sep 5 12:13:32 2020 -0700
>
> Reinstall recent GC-related changes
>
> The report that they broke macOS was a false alarm, as the
> previous commit was also broken (Bug#43152#62).
So the last paragraph above is incorrect, and "the previous commit" is
not broken? Then what about the information in
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=43152#65
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=43152#68
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=43152#71
And the rest of the discussion about verify.h being the culprit?
- bug#49261: 28.0.50; File Locking Breaks Presumptuous Toolchains, (continued)
- bug#49261: 28.0.50; File Locking Breaks Presumptuous Toolchains, Eli Zaretskii, 2021/07/07
- bug#49261: 28.0.50; File Locking Breaks Presumptuous Toolchains, Lars Ingebrigtsen, 2021/07/07
- bug#49261: 28.0.50; File Locking Breaks Presumptuous Toolchains, Lars Ingebrigtsen, 2021/07/07
- bug#49261: 28.0.50; File Locking Breaks Presumptuous Toolchains, Lars Ingebrigtsen, 2021/07/07
- bug#49261: 28.0.50; File Locking Breaks Presumptuous Toolchains, Lars Ingebrigtsen, 2021/07/07
- bug#49261: 28.0.50; File Locking Breaks Presumptuous Toolchains, Lars Ingebrigtsen, 2021/07/07
- bug#49261: 28.0.50; File Locking Breaks Presumptuous Toolchains, Lars Ingebrigtsen, 2021/07/07
- bug#49261: Segfault during loadup, Lars Ingebrigtsen, 2021/07/07
- bug#49261: Segfault during loadup,
Eli Zaretskii <=
- bug#49261: Segfault during loadup, Lars Ingebrigtsen, 2021/07/08
- bug#49261: Segfault during loadup, Paul Eggert, 2021/07/11
- bug#49261: Segfault during loadup, Eli Zaretskii, 2021/07/11
- bug#49261: Segfault during loadup, Eli Zaretskii, 2021/07/11
- bug#49261: Segfault during loadup, Paul Eggert, 2021/07/12
- bug#49261: Segfault during loadup, Eli Zaretskii, 2021/07/12
- bug#49261: Segfault during loadup, Paul Eggert, 2021/07/12
- bug#49261: Segfault during loadup, Andreas Schwab, 2021/07/12
- bug#49261: Segfault during loadup, Eli Zaretskii, 2021/07/12
- bug#49261: Segfault during loadup, Paul Eggert, 2021/07/13