From: execvy@gmail.com
To: Pip Cet <pipcet@protonmail.com>, 72692@debbugs.gnu.org
Subject: bug#72692: Emacs 31.05 (40eecd594ac) get SIGSEGV on Linux (Linux 6.6.45 Kde Wayland)
Date: Sun, 18 Aug 2024 17:24:19 +0800 [thread overview]
Message-ID: <6d4a3b17-a177-4b3b-8873-50662f56e304@gmail.com> (raw)
In-Reply-To: <87le0ugp6i.fsf@protonmail.com>
It's
```
(gdb) x/32gx (*(long *)&Vfontset_table - 5)
0x4de32f40: 0x00000000000000f3 0x00007f9ea734b695
0x4de32f50: 0x00000000028b8c65 0x00000000028bee1d
0x4de32f60: 0x00000000765a7d45 0x00000000765a7fad
0x4de32f70: 0x00000000765a83d5 0x00000000765a863d
0x4de32f80: 0x00000000765a88a5 0x00000000765a8d55
0x4de32f90: 0x00000000765a8fbd 0x00000000765a9225
0x4de32fa0: 0x00000000765a948d 0x00000000765a96f5
0x4de32fb0: 0x00000000765a995d 0x00000000765a9d65
0x4de32fc0: 0x00000000765a9fcd 0x00000000765aa235
0x4de32fd0: 0x00000000765aa49d 0x00000000765aa705
0x4de32fe0: 0x00000000765aa96d 0x00000000765aad75
0x4de32ff0: 0x00000000765aafdd 0x00000000765c2ce5
0x4de33000: 0x0000000002ab84d5 0x00000000765c4e15
0x4de33010: 0x00000000765dbf75 0x0000000000000000
0x4de33020: 0x0000000000000000 0x0000000000000000
0x4de33030: 0x0000000000000000 0x0000000000000000
(gdb)
```
Eval Exec
On 8/18/24 5:23 PM, Pip Cet <pipcet@protonmail.com> wrote:
> "Eval EXEC" <execvy@gmail.com> writes:
>
> > I executed ```
> > (gdb) source /home/exec/Projects/git.savannah.gnu.org/git/emacs/src/.gdbinit
> > ......
> > Breakpoint 5 at 0x4736d9: file emacs.c, line 431.
> > Breakpoint 6 at 0x562640: file xterm.c, line 27093.
> > (gdb) pp Vfontset_table
> > Cannot access memory at address 0xc82684
> > (gdb)
> >
> > ```
>
> Oh. Sorry about that, I guess we can't use pp without a live process.
>
> Can you try:
>
> (gdb) x/32gx (*(long *)&Vfontset_table - 5)
>
> That should work even without debug symbols.
>
> Pip
>
>
next prev parent reply other threads:[~2024-08-18 9:24 UTC|newest]
Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-18 8:29 bug#72692: Emacs 31.05 (40eecd594ac) get SIGSEGV on Linux (Linux 6.6.45 Kde Wayland) Eval EXEC
2024-08-18 8:58 ` Pip Cet via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-08-18 9:08 ` Eval EXEC
2024-08-18 9:23 ` Pip Cet via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-08-18 9:24 ` execvy [this message]
2024-08-18 9:34 ` Pip Cet via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-08-18 9:36 ` execvy
2024-08-18 12:43 ` Pip Cet via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-08-18 12:53 ` execvy
2024-08-18 13:35 ` Eli Zaretskii
2024-08-18 13:44 ` Pip Cet via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-08-18 14:12 ` Eli Zaretskii
2024-08-18 14:59 ` Pip Cet via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-08-18 15:38 ` Eli Zaretskii
2024-08-18 16:08 ` Pip Cet via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-08-18 17:55 ` Eli Zaretskii
2024-08-18 18:11 ` Pip Cet via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-08-18 18:52 ` Eli Zaretskii
2024-08-19 6:17 ` Pip Cet via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-08-18 17:56 ` Pip Cet via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-08-18 18:38 ` Eli Zaretskii
2024-08-19 6:28 ` Pip Cet via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-08-19 11:30 ` Eli Zaretskii
2024-08-19 13:32 ` Pip Cet via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-08-19 14:35 ` Eli Zaretskii
2024-08-19 15:03 ` Pip Cet via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-08-19 15:54 ` Eli Zaretskii
2024-08-19 16:34 ` Pip Cet via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-08-19 16:49 ` Eli Zaretskii
2024-08-24 9:09 ` Eli Zaretskii
2024-08-24 10:04 ` Pip Cet via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-08-24 10:13 ` Eli Zaretskii
2024-08-25 17:58 ` Juri Linkov
2024-08-25 18:49 ` Pip Cet via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-08-27 16:31 ` Juri Linkov
2024-08-28 11:50 ` Eli Zaretskii
2024-08-28 16:21 ` Juri Linkov
2024-08-28 17:53 ` Eli Zaretskii
2024-08-28 18:35 ` Juri Linkov
2024-08-28 18:57 ` Eli Zaretskii
2024-08-28 19:02 ` Juri Linkov
2024-08-29 4:36 ` Eli Zaretskii
2024-08-29 10:06 ` Eli Zaretskii
2024-08-29 12:06 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-08-29 12:26 ` Eli Zaretskii
2024-09-07 7:52 ` Eli Zaretskii
2024-09-08 0:42 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-08-28 17:56 ` Pip Cet via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-08-25 18:57 ` Eli Zaretskii
2024-08-26 5:52 ` Pip Cet via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-08-26 12:39 ` Eli Zaretskii
2024-08-26 19:04 ` Pip Cet via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-08-26 19:20 ` Pip Cet via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-08-27 11:47 ` Eli Zaretskii
2024-08-27 19:26 ` Pip Cet via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-08-28 11:48 ` Eli Zaretskii
2024-08-28 11:58 ` Pip Cet via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-08-27 11:44 ` Eli Zaretskii
2024-08-27 19:23 ` Pip Cet via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-08-28 11:41 ` Eli Zaretskii
2024-08-28 12:07 ` Pip Cet via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-08-28 12:51 ` Eli Zaretskii
2024-08-18 19:24 ` Eli Zaretskii
2024-08-19 6:07 ` Pip Cet via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-08-19 14:17 ` Eli Zaretskii
2024-08-19 14:44 ` Pip Cet via Bug reports for GNU Emacs, the Swiss army knife of text editors
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