[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#47244: 28.0.50; SIGSEGV in long-runnning Emacs
From: |
Eli Zaretskii |
Subject: |
bug#47244: 28.0.50; SIGSEGV in long-runnning Emacs |
Date: |
Mon, 29 Mar 2021 17:28:30 +0300 |
> From: Michael Welsh Duggan <mwd@cert.org>
> Cc: Michael Welsh Duggan <mwd@md5i.com>, "rudalics@gmx.at"
> <rudalics@gmx.at>,
> "schwab@linux-m68k.org" <schwab@linux-m68k.org>,
> "47244@debbugs.gnu.org" <47244@debbugs.gnu.org>
> Date: Mon, 29 Mar 2021 10:06:43 -0400
>
> #0 set_buffer_internal_2 (b=0x5555578f43d8) at ../../master/src/buffer.c:2155
> old_buf = 0x555555593480 <_start>
> tail = XIL(0)
> #1 0x0000555555713f28 in set_buffer_internal_1 (b=0x1)
> at ../../master/src/buffer.c:2141
> #2 0x00005555556e4ec6 in set_buffer_internal (b=0x5555578f43d8)
> at ../../master/src/buffer.h:1184
> #3 0x00005555556e6b21 in command_loop_1 () at
> ../../master/src/keyboard.c:1289
> cmd = XIL(0x7fffffffde10)
> keybuf =
> {XIL(0), XIL(0x7ffff2c27c1d), XIL(0x555555765cd4), XIL(0x11cf6b0),
> XIL(0x7fffffffdd70), XIL(0x55555579e20b), XIL(0x11cf6b0),
> XIL(0x7ffff257e4c4), XIL(0x555559de7123), XIL(0x7ffff2c27c1d),
> XIL(0x7ffff2c27c1d), XIL(0x555559de7123), XIL(0x7ffff257e4c4),
> XIL(0x11cf6b0), XIL(0), XIL(0), XIL(0x555555cc5f80), XIL(0), XIL(0),
> XIL(0x7fffffffdd70), XIL(0x5555556e3c73), XIL(0xffffddc0),
> XIL(0x555555cc5f80), XIL(0), XIL(0), XIL(0x7fffffffdda0),
> XIL(0x555555797d03), make_fixnum(0), XIL(0x7fffffffdde0), XIL(0x55555579b3f4)}
> i = 1
> prev_modiff = 0
> prev_buffer = 0x0
> already_adjusted = false
OK, we are switching to the selected window's buffer, and that buffer
was deleted. We still don't understand how this happens. Martin, any
ideas?
Please show the results of these commands:
(gdb) p current_buffer->name_
(gdb) xstring
(gdb) frame 3
(gdb) p cmd
(gdb) xtype
Thanks.
- bug#47244: 28.0.50; SIGSEGV in long-runnning Emacs, (continued)
- bug#47244: 28.0.50; SIGSEGV in long-runnning Emacs, Eli Zaretskii, 2021/03/23
- bug#47244: 28.0.50; SIGSEGV in long-runnning Emacs, martin rudalics, 2021/03/23
- bug#47244: 28.0.50; SIGSEGV in long-runnning Emacs, Michael Welsh Duggan, 2021/03/23
- bug#47244: 28.0.50; SIGSEGV in long-runnning Emacs, Eli Zaretskii, 2021/03/23
- bug#47244: 28.0.50; SIGSEGV in long-runnning Emacs, martin rudalics, 2021/03/24
- bug#47244: 28.0.50; SIGSEGV in long-runnning Emacs, Michael Welsh Duggan, 2021/03/24
- bug#47244: 28.0.50; SIGSEGV in long-runnning Emacs, martin rudalics, 2021/03/24
- bug#47244: 28.0.50; SIGSEGV in long-runnning Emacs, Michael Welsh Duggan, 2021/03/24
- bug#47244: 28.0.50; SIGSEGV in long-runnning Emacs, Eli Zaretskii, 2021/03/25
- bug#47244: 28.0.50; SIGSEGV in long-runnning Emacs, Michael Welsh Duggan, 2021/03/29
- bug#47244: 28.0.50; SIGSEGV in long-runnning Emacs,
Eli Zaretskii <=
- bug#47244: 28.0.50; SIGSEGV in long-runnning Emacs, Michael Welsh Duggan, 2021/03/29
- bug#47244: 28.0.50; SIGSEGV in long-runnning Emacs, Eli Zaretskii, 2021/03/29
- bug#47244: 28.0.50; SIGSEGV in long-runnning Emacs, Eli Zaretskii, 2021/03/29
- bug#47244: 28.0.50; SIGSEGV in long-runnning Emacs, Eli Zaretskii, 2021/03/29
- bug#47244: 28.0.50; SIGSEGV in long-runnning Emacs, martin rudalics, 2021/03/29
- bug#47244: 28.0.50; SIGSEGV in long-runnning Emacs, Michael Welsh Duggan, 2021/03/29
- bug#47244: 28.0.50; SIGSEGV in long-runnning Emacs, martin rudalics, 2021/03/29
- bug#47244: 28.0.50; SIGSEGV in long-runnning Emacs, Michael Welsh Duggan, 2021/03/29
- bug#47244: 28.0.50; SIGSEGV in long-runnning Emacs, martin rudalics, 2021/03/30
- bug#47244: 28.0.50; SIGSEGV in long-runnning Emacs, Michael Welsh Duggan, 2021/03/30