From: "Gerd Möllmann" <gerd.moellmann@gmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: yantar92@posteo.net, emacs-devel@gnu.org, eller.helmut@gmail.com
Subject: Re: MPS: Crash while completing symbol with corfu
Date: Mon, 01 Jul 2024 17:02:53 +0200 [thread overview]
Message-ID: <m2wmm5b1eq.fsf@pro2.fritz.box> (raw)
In-Reply-To: <86v81pduw3.fsf@gnu.org> (Eli Zaretskii's message of "Mon, 01 Jul 2024 17:55:24 +0300")
Eli Zaretskii <eliz@gnu.org> writes:
> The problem is that GTK calls our callback:
>
>> > Thread 1 "emacs" hit Breakpoint 1, terminate_due_to_signal (sig=sig@entry=11, backtrace_limit=backtrace_limit@entry=40) at emacs.c:443
>> > 443 {
>> > (gdb) bt
>> > #0 terminate_due_to_signal (sig=sig@entry=11, backtrace_limit=backtrace_limit@entry=40) at emacs.c:443
>> > #1 0x00005555556e446b in handle_fatal_signal (sig=sig@entry=11) at sysdep.c:1800
>> > #2 0x00005555556e44d0 in deliver_thread_signal (sig=11, handler=0x5555556e4457 <handle_fatal_signal>) at sysdep.c:1792
>> > #3 deliver_fatal_thread_signal (sig=sig@entry=11) at sysdep.c:1812
>> > #4 0x00005555556e44fd in handle_sigsegv (sig=11, siginfo=<optimized out>, arg=<optimized out>) at sysdep.c:1950
>> > #5 0x00007ffff3048050 in <signal handler called> () at /lib64/libc.so.6
>> > #6 0x00007ffff304822b in kill () at /lib64/libc.so.6
>> > #7 0x0000555555880af9 in sigHandle (sig=<optimized out>, info=<optimized out>, uap=<optimized out>) at /home/yantar92/Dist/mps/code/protsgix.c:114
>> > #8 0x00007ffff3048050 in <signal handler called> () at /lib64/libc.so.6
>> > #9 qttip_cb (widget=0x5555913b54b0, xpos=222, ypos=80, keyboard_mode=0, tooltip=0x555556741b10, user_data=0x7ffee6e6b3c8) at gtkutil.c:855
>> > #10 0x00007ffff7486d63 in ??? () at /usr/lib64/libgtk-3.so.0
>> > #11 0x00007ffff6e08d30 in g_closure_invoke () at /usr/lib64/libgobject-2.0.so.0
>
> See that qttip_cb from gtkutil.c? That callback (from a tool-tip?)
> probably accesses some data that MPS owns or something.
Thanks. I guess I can't help much here since I don't know Gtk at all.
Maybe something qtip_cb uses is not traced?
next prev parent reply other threads:[~2024-07-01 15:02 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-01 9:25 MPS: Crash while completing symbol with corfu Ihor Radchenko
2024-07-01 14:48 ` Gerd Möllmann
2024-07-01 14:55 ` Eli Zaretskii
2024-07-01 14:58 ` Eli Zaretskii
2024-07-01 15:09 ` Gerd Möllmann
2024-07-01 15:02 ` Gerd Möllmann [this message]
2024-07-01 15:16 ` Ihor Radchenko
2024-07-02 0:24 ` Pip Cet
2024-07-02 11:39 ` Ihor Radchenko
2024-07-02 14:19 ` Pip Cet
2024-07-02 15:14 ` Ihor Radchenko
2024-07-03 14:19 ` Pip Cet
2024-07-03 15:32 ` Eli Zaretskii
2024-07-03 15:44 ` Eli Zaretskii
2024-07-03 18:25 ` Ihor Radchenko
2024-07-03 20:25 ` Pip Cet
2024-07-04 20:46 ` Pip Cet
2024-07-05 5:51 ` Eli Zaretskii
2024-07-05 6:12 ` Pip Cet
2024-07-05 6:29 ` Eli Zaretskii
2024-07-02 12:14 ` Eli Zaretskii
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