Bug#933529: gnome-control-center: SEGVs immediatly

Tobias Frost tobi at debian.org
Wed Jul 31 09:46:37 BST 2019


Package: gnome-control-center
Version: 1:3.30.3-1
Severity: grave

Suddenly gnome-control-center starts to immediatly segfaults on start.
This happens for me on 2 devices (of 2 tested).

One note about "suddenly": When that started to happen, it first
normally started and then crashed once I tried to enter a submenu
(I think it was "Devices", because I wanted to change timezone settings)
Since then, the crashes are immediate. (Maybe it remembered the last
settings-tab?) 

I've installed the dbgyms, and running it under gdb produces that
backtrace:

tobi at rivendell:~/tmp/gnome-control-center-3.30.3$ gdb gnome-control-center

Reading symbols from gnome-control-center...
Reading symbols from /usr/lib/debug/.build-id/8e/05293cc612ba05838d87b656b29337b2329ab0.debug...
(gdb) r
Starting program: /usr/bin/gnome-control-center 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffea2b5700 (LWP 4346)]
[New Thread 0x7fffe9ab4700 (LWP 4347)]
[New Thread 0x7fffe9270700 (LWP 4348)]
[New Thread 0x7fffe8a6f700 (LWP 4349)]
[New Thread 0x7fffdae49700 (LWP 4350)]
[Detaching after fork from child process 4352]

Thread 1 "gnome-control-c" received signal SIGSEGV, Segmentation fault.
__GI___libc_free (mem=0x100000000) at malloc.c:3093
3093	malloc.c: No such file or directory.

(gdb) bt
#0  0x00007ffff5c3c9bd in __GI___libc_free (mem=0x100000000) at malloc.c:3093
#1  0x00007ffff7e865e5 in g_unix_mount_free () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#2  0x00005555555d8e50 in get_primary_disc_info_start (self=0x55555606c480)
    at ../panels/info/cc-info-overview-panel.c:539
#3  0x00005555555d9bc7 in get_primary_disc_info (self=0x55555606c480)
    at ../panels/info/cc-info-overview-panel.c:593
#4  0x00005555555d9bc7 in info_overview_panel_setup_overview (self=0x55555606c480)
    at ../panels/info/cc-info-overview-panel.c:794
#5  0x00005555555d9bc7 in cc_info_overview_panel_init (self=0x55555606c480)
    at ../panels/info/cc-info-overview-panel.c:910
#6  0x00007ffff7d992f7 in g_type_create_instance () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#7  0x00007ffff7d7b738 in  () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#8  0x00007ffff7d7d5c4 in g_object_new_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#9  0x00007ffff7d7d8f9 in g_object_new () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#10 0x00005555555ace19 in cc_panel_loader_load_by_name
    (shell=<optimized out>, name=<optimized out>, parameters=<optimized out>) at ../shell/cc-panel-loader.c:248
#11 0x00005555555b05c1 in activate_panel
    (gicon=<optimized out>, visibility=<optimized out>, name=0x555556248d50 "About", parameters=0x0, id=0x555556096ac0 "info-overview", self=0x555555fc0460) at ../shell/cc-window.c:184
#12 0x00005555555b05c1 in set_active_panel_from_id
    (shell=0x555555fc0460, start_id=<optimized out>, parameters=0x0, add_to_history=1, error=<optimized out>)
    at ../shell/cc-window.c:395
#13 0x00007ffff7d78b97 in g_cclosure_marshal_VOID__STRINGv () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#14 0x00007ffff7d760c6 in  () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#15 0x00007ffff7d9257d in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#16 0x00007ffff7d92b6f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#17 0x00005555555aee06 in row_activated_cb (listbox=0x5555560747a0, row=0x555555fd4810, self=0x55555606c1f0)
    at ../shell/cc-panel-list.c:567
#18 0x00007ffff7d791ff in g_cclosure_marshal_VOID__OBJECTv () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#19 0x00007ffff7d760c6 in  () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#20 0x00007ffff7d9257d in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#21 0x00007ffff7d92b6f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#22 0x00007ffff7d760c6 in  () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#23 0x00007ffff7d9257d in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#24 0x00007ffff7d93046 in g_signal_emit_by_name () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#25 0x00005555555af36e in cc_panel_list_set_active_panel
    (self=0x55555606c1f0, id=0x555556244aa0 "info-overview") at ../shell/cc-panel-list.c:1014
#26 0x00005555555b113f in cc_window_constructed (object=<optimized out>) at ../shell/cc-panel-list.h:41
#27 0x00007ffff7d7b973 in  () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#28 0x00007ffff7d7d5c4 in g_object_new_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#29 0x00007ffff7d7d8f9 in g_object_new () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#30 0x00005555555b14cc in cc_window_new (application=0x555555f8f830, model=model at entry=0x555555defcd0)
    at ../shell/cc-window.c:885
#31 0x00005555555ab67a in cc_application_startup (application=0x555555f8f830) at ../shell/cc-application.c:265
#32 0x00007ffff7d75e8d in g_closure_invoke () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#33 0x00007ffff7d896a4 in  () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#34 0x00007ffff7d924ae in g_signal_emit_valist () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#35 0x00007ffff7d92b6f in g_signal_emit () at /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#36 0x00007ffff7e91242 in g_application_register () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#37 0x00007ffff7e915fa in  () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#38 0x00007ffff7e9197b in g_application_run () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#39 0x00005555555aac61 in main (argc=<optimized out>, argv=<optimized out>) at ../shell/main.c:57
(gdb) 


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

Kernel: Linux 4.19.0-5-amd64 (SMP w/8 CPU cores)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages gnome-control-center depends on:
ii  accountsservice            0.6.45-2
ii  apg                        2.2.3.dfsg.1-5
ii  colord                     1.4.3-4
ii  desktop-base               10.0.3
ii  desktop-file-utils         0.23-4
ii  gnome-control-center-data  1:3.30.3-1
ii  gnome-desktop3-data        3.30.2.1-2
ii  gnome-settings-daemon      3.30.2-3
ii  gsettings-desktop-schemas  3.28.1-1
ii  libaccountsservice0        0.6.45-2
ii  libatk1.0-0                2.32.0-2
ii  libc6                      2.28-10
ii  libcairo-gobject2          1.16.0-4
ii  libcairo2                  1.16.0-4
ii  libcanberra-gtk3-0         0.30-7
ii  libcanberra0               0.30-7
ii  libcheese-gtk25            3.32.1-1
ii  libcheese8                 3.32.1-1
ii  libclutter-1.0-0           1.26.2+dfsg-10
ii  libclutter-gtk-1.0-0       1.8.4-4
ii  libcolord-gtk1             0.1.26-2
ii  libcolord2                 1.4.3-4
ii  libcups2                   2.2.10-6
ii  libfontconfig1             2.13.1-2
ii  libgdk-pixbuf2.0-0         2.38.1+dfsg-1
ii  libglib2.0-0               2.60.6-1
ii  libgnome-bluetooth13       3.28.2-3
ii  libgnome-desktop-3-17      3.30.2.1-2
ii  libgoa-1.0-0b              3.30.1-2
ii  libgoa-backend-1.0-1       3.30.1-2
ii  libgrilo-0.3-0             0.3.7-1
ii  libgtk-3-0                 3.24.10-1
ii  libgtop-2.0-11             2.38.0-4
ii  libgudev-1.0-0             232-2
ii  libibus-1.0-5              1.5.19-4+b1
ii  libkrb5-3                  1.17-5
ii  libmm-glib0                1.10.0-1
ii  libnm0                     1.18.0-3
ii  libnma0                    1.8.22-2
ii  libpango-1.0-0             1.42.4-6
ii  libpangocairo-1.0-0        1.42.4-6
ii  libpolkit-gobject-1-0      0.105-25
ii  libpulse-mainloop-glib0    12.2-4
ii  libpulse0                  12.2-4
ii  libpwquality1              1.4.0-3
ii  libsecret-1-0              0.18.7-1
ii  libsmbclient               2:4.9.11+dfsg-1
ii  libsoup2.4-1               2.64.2-2
ii  libupower-glib3            0.99.10-1
ii  libwacom2                  0.32-1
ii  libwayland-server0         1.17.0-1
ii  libx11-6                   2:1.6.7-1
ii  libxi6                     2:1.7.9-1
ii  libxml2                    2.9.4+dfsg1-7+b3

Versions of packages gnome-control-center recommends:
ii  cracklib-runtime              2.9.6-2
ii  cups-pk-helper                0.2.6-1+b1
ii  gkbd-capplet                  3.26.1-1
ii  gnome-online-accounts         3.30.1-2
ii  gnome-user-docs               3.30.2-1
ii  gnome-user-share              3.28.0-2
ii  iso-codes                     4.3-1
ii  libcanberra-pulse             0.30-7
ii  libnss-myhostname             241-7
ii  mousetweaks                   3.12.0-5
ii  network-manager-gnome         1.8.22-2
ii  policykit-1                   0.105-25
ii  pulseaudio-module-bluetooth   12.2-4
ii  realmd                        0.16.3-2
ii  rygel                         0.36.2-4
ii  rygel-tracker                 0.36.2-4
ii  system-config-printer-common  1.5.11-4

Versions of packages gnome-control-center suggests:
ii  gnome-software           3.30.6-5
ii  gstreamer1.0-pulseaudio  1.16.0-2
pn  libcanberra-gtk-module   <none>
ii  libcanberra-gtk3-module  0.30-7
ii  x11-xserver-utils        7.7+8

-- debconf-show failed



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