Bug#1052172: gnome-terminal: crash during scroll-up

[Patrice Duroux]

Package: gnome-terminal
Version: 3.49.99-1
Severity: normal

Dear Maintainer,


I am not sure that this should be addressed to gnome-terminal or vte or glib.

Here is the crash report:

#coredumpctl info 16058
           PID: 16058 (gnome-terminal-)
           UID: 1001 (patrice)
           GID: 1001 (patrice)
        Signal: 11 (SEGV)
     Timestamp: Mon 2023-09-18 19:24:10 CEST (24s ago)
  Command Line: /usr/libexec/gnome-terminal-server
    Executable: /usr/libexec/gnome-terminal-server
 Control Group: /user.slice/user-1001.slice/user at 1001.service/app.slice/app-
org.gnome.Terminal.slice/gnome-terminal-server.service
          Unit: user at 1001.service
     User Unit: gnome-terminal-server.service
         Slice: user-1001.slice
     Owner UID: 1001 (patrice)
       Boot ID: 1781d746c50b49e981e5f202919486f2
    Machine ID: be351e757dc049ffa300ddbaf0f4856a
      Hostname: <CUT>
       Storage: /var/lib/systemd/coredump/core.gnome-
terminal-.1001.1781d746c50b49e981e5f202919486f2.16058.1695057850000000.zst
(present)
  Size on Disk: 2.2M
       Message: Process 16058 (gnome-terminal-) of user 1001 dumped core.

                Module libzstd.so.1 from deb libzstd-1.5.5+dfsg2-2.amd64
                Module libsystemd.so.0 from deb systemd-254.3-1.amd64
                Stack trace of thread 16058:
                #0  0x00007f71764f6b30 g_utf8_pointer_to_offset
(libglib-2.0.so.0 + 0x91b30)
                #1  0x00007f7175a014a6 emit_text_changed_insert
(libvte-2.91.so.0 + 0x6a4a6)
                #2  0x00007f71759cd607
_ZN3vte8terminal8Terminal18emit_text_scrolledEl (libvte-2.91.so.0 + 0x36607)
                #3  0x00007f71759f721d
_ZN3vte8platform6Widget25vadjustment_value_changedEv (libvte-2.91.so.0 +
0x6021d)
                #4  0x00007f71765c1540 g_closure_invoke (libgobject-2.0.so.0 +
0x16540)
                #5  0x00007f71765d4afc signal_emit_unlocked_R
(libgobject-2.0.so.0 + 0x29afc)
                #6  0x00007f71765d6501 signal_emit_valist_unlocked
(libgobject-2.0.so.0 + 0x2b501)
                #7  0x00007f71765dc186 g_signal_emit_valist
(libgobject-2.0.so.0 + 0x31186)
                #8  0x00007f71765dc243 g_signal_emit (libgobject-2.0.so.0 +
0x31243)
                #9  0x00007f7175cb4297 emit_value_changed (libgtk-3.so.0 +
0xb4297)
                #10 0x00007f7175e5e152 gtk_range_real_change_value
(libgtk-3.so.0 + 0x25e152)
                #11 0x00007f7175c915ce _gtk_marshal_BOOLEAN__ENUM_DOUBLE
(libgtk-3.so.0 + 0x915ce)
                #12 0x00007f71765c1540 g_closure_invoke (libgobject-2.0.so.0 +
0x16540)
                #13 0x00007f71765d5188 signal_emit_unlocked_R
(libgobject-2.0.so.0 + 0x2a188)
                #14 0x00007f71765d5d51 signal_emit_valist_unlocked
(libgobject-2.0.so.0 + 0x2ad51)
                #15 0x00007f71765dc186 g_signal_emit_valist
(libgobject-2.0.so.0 + 0x31186)
                #16 0x00007f71765dc243 g_signal_emit (libgobject-2.0.so.0 +
0x31243)
                #17 0x00007f7175e5c46c update_slider_position (libgtk-3.so.0 +
0x25c46c)
                #18 0x00007f7175e5f75c gtk_range_drag_gesture_update
(libgtk-3.so.0 + 0x25f75c)
                #19 0x00007f7175c94e20 _gtk_marshal_VOID__DOUBLE_DOUBLEv
(libgtk-3.so.0 + 0x94e20)
                #20 0x00007f71765c1749 _g_closure_invoke_va
(libgobject-2.0.so.0 + 0x16749)
                #21 0x00007f71765d65bf signal_emit_valist_unlocked
(libgobject-2.0.so.0 + 0x2b5bf)
                #22 0x00007f71765dc186 g_signal_emit_valist
(libgobject-2.0.so.0 + 0x31186)
                #23 0x00007f71765dc243 g_signal_emit (libgobject-2.0.so.0 +
0x31243)
                #24 0x00007f71765c4986 g_cclosure_marshal_VOID__BOXEDv
(libgobject-2.0.so.0 + 0x19986)
                #25 0x00007f71765c1749 _g_closure_invoke_va
(libgobject-2.0.so.0 + 0x16749)

Not easy to reproduce but I finally got it twice after some dbgsym installs.

Regards,
Patrice


-- System Information:
Debian Release: trixie/sid
  APT prefers unstable-debug
  APT policy: (500, 'unstable-debug'), (500, 'unstable'), (1, 'experimental-debug'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 6.5.0-1-amd64 (SMP w/12 CPU threads; PREEMPT)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages gnome-terminal depends on:
ii  dbus-user-session [default-dbus-session-bus]  1.14.10-1
ii  dbus-x11 [dbus-session-bus]                   1.14.10-1
ii  dconf-gsettings-backend [gsettings-backend]   0.40.0-4
ii  gnome-terminal-data                           3.49.99-1
ii  gsettings-desktop-schemas                     45~rc-1
ii  libatk1.0-0                                   2.49.91-2
ii  libc6                                         2.37-10
ii  libgcc-s1                                     13.2.0-4
ii  libglib2.0-0                                  2.78.0-2
ii  libgtk-3-0                                    3.24.38-5
ii  libhandy-1-0                                  1.8.2-2
ii  libpango-1.0-0                                1.51.0+ds-2
ii  libstdc++6                                    13.2.0-4
ii  libuuid1                                      2.39.2-1
ii  libvte-2.91-0                                 0.74.0-1
ii  libx11-6                                      2:1.8.6-1

Versions of packages gnome-terminal recommends:
ii  gvfs                               1.52.0-1
pn  nautilus-extension-gnome-terminal  <none>
ii  yelp                               42.2-1

gnome-terminal suggests no packages.

-- no debconf information