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bug#56869: 29.0.50; segfault, "assertion 'GDK_IS_DEVICE (device)' failed
From: |
Eli Zaretskii |
Subject: |
bug#56869: 29.0.50; segfault, "assertion 'GDK_IS_DEVICE (device)' failed" |
Date: |
Fri, 12 Aug 2022 15:35:18 +0300 |
> Cc: 56869@debbugs.gnu.org
> Date: Fri, 12 Aug 2022 12:45:48 +0100
> From: Joe Corneli via "Bug reports for GNU Emacs,
> the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
>
>
> Po Lu writes:
>
> > Joe Corneli <joseph.corneli@hyperreal.enterprises> writes:
> >
> >> Now it’s produced the following, alongside the crash. I’m happy to
> >> adapt the instrumentation further if this is not yet sufficiently
> >> useful!
> >
> > Could you please type "coredumpctl debug emacs", and then in the
> > debugger prompt, type "bt", and send the complete backtrace?
>
> My core file was produced via running Emacs under GDB and running
> generate-core-file, hopefully the result is the same! The backtrace is
> below.
The backtrace says:
. the main loop called some command
. that command signaled an error
. the error caused the Lisp debugger to be called
. the debugger was invoked and entered recursive-edit
. while waiting for user input, a timer fired
. the timer function called write-region
. write-region called lock-file
. lock-file called a Lisp function, probably to report some conflict
with another process(??) locking the file
. Emacs prompted the user, probably about the lock
. while waiting for user response, Emacs checked timers, and as
result called process_pending_signals
. one of the pending signals was SIGIO, so Emacs called read-socket,
which segfaulted inside GTK
Does the above sound reasonable for your Emacs sessions?
- bug#56869: 29.0.50; segfault, "assertion 'GDK_IS_DEVICE (device)' failed", Joe Corneli, 2022/08/01
- bug#56869: 29.0.50; segfault, "assertion 'GDK_IS_DEVICE (device)' failed", Po Lu, 2022/08/01
- bug#56869: 29.0.50; segfault, "assertion 'GDK_IS_DEVICE (device)' failed", Joe Corneli, 2022/08/02
- bug#56869: 29.0.50; segfault, "assertion 'GDK_IS_DEVICE (device)' failed", Joe Corneli, 2022/08/02
- bug#56869: 29.0.50; segfault, "assertion 'GDK_IS_DEVICE (device)' failed", Po Lu, 2022/08/02
- bug#56869: 29.0.50; segfault, "assertion 'GDK_IS_DEVICE (device)' failed", Joe Corneli, 2022/08/11
- bug#56869: 29.0.50; segfault, "assertion 'GDK_IS_DEVICE (device)' failed", Po Lu, 2022/08/11
- bug#56869: 29.0.50; segfault, "assertion 'GDK_IS_DEVICE (device)' failed", Joe Corneli, 2022/08/11
- bug#56869: 29.0.50; segfault, "assertion 'GDK_IS_DEVICE (device)' failed", Po Lu, 2022/08/11
- bug#56869: 29.0.50; segfault, "assertion 'GDK_IS_DEVICE (device)' failed", Joe Corneli, 2022/08/12
- bug#56869: 29.0.50; segfault, "assertion 'GDK_IS_DEVICE (device)' failed",
Eli Zaretskii <=
- bug#56869: 29.0.50; segfault, "assertion 'GDK_IS_DEVICE (device)' failed", Po Lu, 2022/08/12
- bug#56869: 29.0.50; segfault, "assertion 'GDK_IS_DEVICE (device)' failed", Joe Corneli, 2022/08/14
- bug#56869: 29.0.50; segfault, "assertion 'GDK_IS_DEVICE (device)' failed", Po Lu, 2022/08/12
- bug#56869: 29.0.50; segfault, "assertion 'GDK_IS_DEVICE (device)' failed", Joe Corneli, 2022/08/14
- bug#56869: 29.0.50; segfault, "assertion 'GDK_IS_DEVICE (device)' failed", Joe Corneli, 2022/08/15
- bug#56869: 29.0.50; segfault, "assertion 'GDK_IS_DEVICE (device)' failed", Po Lu, 2022/08/15
- bug#56869: 29.0.50; segfault, "assertion 'GDK_IS_DEVICE (device)' failed", Joe Corneli, 2022/08/16
- bug#56869: 29.0.50; segfault, "assertion 'GDK_IS_DEVICE (device)' failed", Po Lu, 2022/08/16
- bug#56869: 29.0.50; segfault, "assertion 'GDK_IS_DEVICE (device)' failed", Joe Corneli, 2022/08/16
- bug#56869: 29.0.50; segfault, "assertion 'GDK_IS_DEVICE (device)' failed", Joe Corneli, 2022/08/17