general protection fault when detaching a gnome-terminal

[Erik Hofman]

On Ubuntu 23.04 (I haven't had this bug in earlier releases) when detaching a gnome terminal tab most of the time (but not always) all open instances of the gnome terminal crash with the following dmesg:

gnome-terminal-[3639] general protection fault ip:7f35f3341d41 sp:7fffe4f846b0 error:0 in libgtk-3.so.0.2405.32[7f35f3083000+38e000]

Not sure whether this is relevant but I'm using the NVIDIA 535.54.03 proprietary drivers on X11

libgtk-3-0:
  Installed: 3.24.37-1ubuntu1
  Candidate: 3.24.37-1ubuntu1
  Version table:
 *** 3.24.37-1ubuntu1 500
        500 http://nl.archive.ubuntu.com/ubuntu lunar/main amd64 Packages
        100 /var/lib/dpkg/status

[Erik Hofman (ermarch)]

Some more, maybe useful information:

[16924.712327] gnome-terminal-[2863]: segfault at 460000033c ip 00007fdbf6b41d41 sp 00007ffef7cdf3d0 error 4 in libgtk-3.so.0.2405.32[7fdbf6883000+38e000] likely on CPU 1 (core 1, socket 0)

[16924.712340] Code: ec 20 64 48 8b 04 25 28 00 00 00 48 89 44 24 18 31 c0 48 85 ff 74 24 48 89 fb e8 ca 3f ff ff 48 89 c6 48 8b 03 48 85 c0 74 05 <48> 39 30 74 42 48 89 df e8 62 fb d4 ff 85 c0 75 36 48 8b 44 24 18

[17327.185593] traps: gnome-terminal-[61761] general protection fault ip:7f9f21f41d41 sp:7fff29cafca0 error:0 in libgtk-3.so.0.2405.32[7f9f21c83000+38e000]

[Erik Hofman (ermarch)]

I finally decided to reinstall and reconfigure Gnome and so far it looks promising.
So please disregard until it pops up again (if ever). In which case I'll report it here.

[Erik Hofman (ermarch)]

Still there, unfortunately:

[ 4959.410697] gnome-terminal-[11842]: segfault at f0 ip 00007f3a85541d41 sp 00007fff9521fc70 error 4 in libgtk-3.so.0.2405.32[7f3a85283000+38e000] likely on CPU 7 (core 3, socket 0)

[ 4959.410738] Code: ec 20 64 48 8b 04 25 28 00 00 00 48 89 44 24 18 31 c0 48 85 ff 74 24 48 89 fb e8 ca 3f ff ff 48 89 c6 48 8b 03 48 85 c0 74 05 <48> 39 30 74 42 48 89 df e8 62 fb d4 ff 85 c0 75 36 48 8b 44 24 18

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Tb_ (thomasb81)]

Hello

I don't know if those details are relevant for the problem :

/usr/bin/gnome-terminal.real

sudo gdb /usr/libexec/gnome-terminal-server 4876
[...]
(gdb) c
Continuing.
[Detaching after fork from child process 48892]
[New Thread 0x7f8dfabfd6c0 (LWP 48893)]
[Detaching after fork from child process 48899]
[Detaching after fork from child process 48905]

Thread 1 "gnome-terminal-" received signal SIGSEGV, Segmentation fault.
0x00007f8e00541d41 in gtk_widget_queue_draw () from /lib/x86_64-linux-gnu/libgtk-3.so.0

(gdb) bt
#0 0x00007f8e00541d41 in gtk_widget_queue_draw () at /lib/x86_64-linux-gnu/libgtk-3.so.0
#1 0x00007f8e00bba010 in g_closure_invoke () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#2 0x00007f8e00be73d6 in () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#3 0x00007f8e00bd769a in g_signal_emit_valist () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#4 0x00007f8e00bd7923 in g_signal_emit () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#5 0x00007f8e00bc4dc4 in () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#6 0x00007f8e00bcb09f in g_object_notify () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#7 0x000055e93ecaba0f in ()
#8 0x000055e93ecac05d in ()
#9 0x00007f8e00bd783c in g_signal_emit_valist () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#10 0x00007f8e00bd7923 in g_signal_emit () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#11 0x00007f8e00bd783c in g_signal_emit_valist () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#12 0x00007f8e00bd7923 in g_signal_emit () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#13 0x00007f8e004a7195 in () at /lib/x86_64-linux-gnu/libgtk-3.so.0
#14 0x00007f8e00350cc9 in () at /lib/x86_64-linux-gnu/libgtk-3.so.0
#15 0x00007f8e0032f3ea in () at /lib/x86_64-linux-gnu/libgtk-3.so.0
#16 0x00007f8e0032f41b in () at /lib/x86_64-linux-gnu/libgtk-3.so.0
#17 0x00007f8e0032f41b in () at /lib/x86_64-linux-gnu/libgtk-3.so.0
#18 0x00007f8e0032f41b in () at /lib/x86_64-linux-gnu/libgtk-3.so.0
#19 0x00007f8e0032f41b in () at /lib/x86_64-linux-gnu/libgtk-3.so.0
#20 0x00007f8e0032f41b in () at /lib/x86_64-linux-gnu/libgtk-3.so.0
#21 0x00007f8e0032f41b in () at /lib/x86_64-linux-gnu/libgtk-3.so.0
21 0x00007f8e0032f41b in () at /lib/x86_64-linux-gnu/libgtk-3.so.0
#22 0x00007f8e003110b3 in () at /lib/x86_64-linux-gnu/libgtk-3.so.0
#23 0x00007f8e00bd783c in g_signal_emit_valist () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#24 0x00007f8e00bd7923 in g_signal_emit () at /lib/x86_64-linux-gnu/libgobject-2.0.so.0
#25 0x00007f8e0014a6e9 in () at /lib/x86_64-linux-gnu/libgdk-3.so.0
#26 0x00007f8e001375fb in () at /lib/x86_64-linux-gnu/libgdk-3.so.0
#27 0x00007f8e00ab9a42 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007f8e00ab936f in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007f8e00b14178 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007f8e00ab81b0 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f8e00ce4c5d in g_application_run () at /lib/x86_64-linux-gnu/libgio-2.0.so.0
#32 0x000055e93ec9f165 in ()
#33 0x00007f8dff623a90 in __libc_start_call_main
    (main=main@entry=0x55e93ec9ef70, argc=argc@entry=1, ar...

[Erik Hofman (ermarch)]

The bug is still present in Ubuntu 32.10