Segmentation fault when selecting Sounds option
Steps to reproduce:
- Open GNOME Settings
- Click Sound
Misc info:
phantom@phantom-desktop:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 20.04 LTS
Release: 20.04
Codename: focal
Using awesomewm as my window manager:
phantom@phantom-desktop:~$ awesome --version
awesome v4.3 (Too long)
• Compiled against Lua 5.3.3 (running with Lua 5.3)
• D-Bus support: ✔
• execinfo support: ✔
• xcb-randr version: 1.6
• LGI version: 0.9.2
phantom@phantom-desktop:~$ gnome-control-center --version
gnome-control-center 3.36.2
Coredump:
phantom@phantom-desktop:~$ gnome-control-center -v
16:15:23.0099 GLib: DEBUG: setenv()/putenv() are not thread-safe and should not be used after threads are created
16:15:23.0105 cc-object-storage: DEBUG: Finished creating D-Bus proxy for CcObjectStorage::dbus-proxy(org.gnome.SettingsDaemon.Rfkill,/org/gnome/SettingsDaemon/Rfkill,org.gnome.SettingsDaemon.Rfkill)
16:15:23.0105 cc-object-storage: DEBUG: Adding object GDBusProxy (CcObjectStorage::dbus-proxy(org.gnome.SettingsDaemon.Rfkill,/org/gnome/SettingsDaemon/Rfkill,org.gnome.SettingsDaemon.Rfkill) → 0x555ffaea1960) to the storage
16:15:23.0105 diagnostics-cc-panel: DEBUG: ABRT vanished
(gnome-control-center:25684): dconf-DEBUG: 16:15:24.783: change_fast
(gnome-control-center:25684): dconf-DEBUG: 16:15:24.784: change_notify: /org/gnome/control-center/last-panel
(gnome-control-center:25684): dconf-DEBUG: 16:15:24.812: watch_fast: "/org/gnome/desktop/sound/" (establishing: 0, active: 0)
(gnome-control-center:25684): dconf-DEBUG: 16:15:24.813: watch_established: "/org/gnome/desktop/sound/" (establishing: 1)
(gnome-control-center:25684): dconf-DEBUG: 16:15:24.814: watch_fast: "/org/gnome/desktop/sound/" (establishing: 0, active: 1)
Segmentation fault (core dumped)
phantom@phantom-desktop:~$ coredumpctl info 25684
PID: 25684 (gnome-control-c)
UID: 1000 (phantom)
GID: 1000 (phantom)
Signal: 11 (SEGV)
Timestamp: Sun 2020-05-17 16:15:24 CDT (24s ago)
Command Line: gnome-control-center -v
Executable: /usr/bin/gnome-control-center
Control Group: /user.slice/user-1000.slice/user@1000.service/apps.slice/apps-org.gnome.Terminal.slice/vte-spawn-ad4bfb44-4b83-4d96-beec-56fc72cee61f.scope
Unit: user@1000.service
User Unit: vte-spawn-ad4bfb44-4b83-4d96-beec-56fc72cee61f.scope
Slice: user-1000.slice
Owner UID: 1000 (phantom)
Boot ID: 05b8dab726914d61a0d8507e80915466
Machine ID: 92c1b6f664d14c33b74d2b6065c9c29b
Hostname: phantom-desktop
Storage: /var/lib/systemd/coredump/core.gnome-control-c.1000.05b8dab726914d61a0d8507e80915466.25684.1589750124000000000000.lz4
Message: Process 25684 (gnome-control-c) of user 1000 dumped core.
Stack trace of thread 25684:
#0 0x00007f7706b8d5b1 n/a (libc.so.6 + 0xbe5b1)
#1 0x0000555ff8eb79e5 n/a (gnome-control-center + 0x10b9e5)
#2 0x00007f77086e116d g_type_create_instance (libgobject-2.0.so.0 + 0x3b16d)
#3 0x00007f77086c034d n/a (libgobject-2.0.so.0 + 0x1a34d)
#4 0x00007f77086c2378 g_object_new_valist (libgobject-2.0.so.0 + 0x1c378)
#5 0x00007f77086c26cd g_object_new (libgobject-2.0.so.0 + 0x1c6cd)
#6 0x0000555ff8e171a1 n/a (gnome-control-center + 0x6b1a1)
#7 0x00007f77086bd90f g_cclosure_marshal_VOID__STRINGv (libgobject-2.0.so.0 + 0x1790f)
#8 0x00007f77086baa56 n/a (libgobject-2.0.so.0 + 0x14a56)
PID: 25684 (gnome-control-c)
UID: 1000 (phantom)
GID: 1000 (phantom)
Signal: 11 (SEGV)
Timestamp: Sun 2020-05-17 16:15:24 CDT (24s ago)
Command Line: gnome-control-center -v
Executable: /usr/bin/gnome-control-center
Control Group: /user.slice/user-1000.slice/user@1000.service/apps.slice/apps-org.gnome.Terminal.slice/vte-spawn-ad4bfb44-4b83-4d96-beec-56fc72cee61f.scope
Unit: user@1000.service
User Unit: vte-spawn-ad4bfb44-4b83-4d96-beec-56fc72cee61f.scope
Slice: user-1000.slice
Owner UID: 1000 (phantom)
Boot ID: 05b8dab726914d61a0d8507e80915466
Machine ID: 92c1b6f664d14c33b74d2b6065c9c29b
Hostname: phantom-desktop
Storage: /var/lib/systemd/coredump/core.gnome-control-c.1000.05b8dab726914d61a0d8507e80915466.25684.1589750124000000000000.lz4
Message: Process 25684 (gnome-control-c) of user 1000 dumped core.
Stack trace of thread 25684:
#0 0x00007f7706b8d5b1 n/a (libc.so.6 + 0xbe5b1)
#1 0x0000555ff8eb79e5 n/a (gnome-control-center + 0x10b9e5)
#2 0x00007f77086e116d g_type_create_instance (libgobject-2.0.so.0 + 0x3b16d)
#3 0x00007f77086c034d n/a (libgobject-2.0.so.0 + 0x1a34d)
#4 0x00007f77086c2378 g_object_new_valist (libgobject-2.0.so.0 + 0x1c378)
#5 0x00007f77086c26cd g_object_new (libgobject-2.0.so.0 + 0x1c6cd)
#6 0x0000555ff8e171a1 n/a (gnome-control-center + 0x6b1a1)
#7 0x00007f77086bd90f g_cclosure_marshal_VOID__STRINGv (libgobject-2.0.so.0 + 0x1790f)
#8 0x00007f77086baa56 n/a (libgobject-2.0.so.0 + 0x14a56)
#9 0x00007f77086d9b28 g_signal_emit_valist (libgobject-2.0.so.0 + 0x33b28)
#10 0x00007f77086da0d3 g_signal_emit (libgobject-2.0.so.0 + 0x340d3)
#11 0x0000555ff8e1590e n/a (gnome-control-center + 0x6990e)
#12 0x00007f77086bdf03 g_cclosure_marshal_VOID__OBJECTv (libgobject-2.0.so.0 + 0x17f03)
#13 0x00007f77086baa56 n/a (libgobject-2.0.so.0 + 0x14a56)
#14 0x00007f77086d9b28 g_signal_emit_valist (libgobject-2.0.so.0 + 0x33b28)
#15 0x00007f77086da0d3 g_signal_emit (libgobject-2.0.so.0 + 0x340d3)
#16 0x00007f7708017890 n/a (libgtk-3.so.0 + 0x247890)
#17 0x00007f77081bda71 n/a (libgtk-3.so.0 + 0x3eda71)
#18 0x00007f77086baa56 n/a (libgobject-2.0.so.0 + 0x14a56)
#19 0x00007f77086d9b28 g_signal_emit_valist (libgobject-2.0.so.0 + 0x33b28)
#20 0x00007f77086da0d3 g_signal_emit (libgobject-2.0.so.0 + 0x340d3)
#21 0x00007f7707fd4f5c n/a (libgtk-3.so.0 + 0x204f5c)
#22 0x00007f77086bdc56 g_cclosure_marshal_VOID__BOXEDv (libgobject-2.0.so.0 + 0x17c56)
#23 0x00007f77086baa56 n/a (libgobject-2.0.so.0 + 0x14a56)
#24 0x00007f77086d9b28 g_signal_emit_valist (libgobject-2.0.so.0 + 0x33b28)
#25 0x00007f77086da0d3 g_signal_emit (libgobject-2.0.so.0 + 0x340d3)
#26 0x00007f7707fd1fa2 n/a (libgtk-3.so.0 + 0x201fa2)
#27 0x00007f7707fd35eb n/a (libgtk-3.so.0 + 0x2035eb)
#28 0x00007f7707fd65d6 n/a (libgtk-3.so.0 + 0x2065d6)
#29 0x00007f7707f9dbb0 gtk_event_controller_handle_event (libgtk-3.so.0 + 0x1cdbb0)
#30 0x00007f77081600fd n/a (libgtk-3.so.0 + 0x3900fd)
#31 0x00007f77081b757f n/a (libgtk-3.so.0 + 0x3e757f)
#32 0x00007f77086baa56 n/a (libgobject-2.0.so.0 + 0x14a56)
#33 0x00007f77086d8dd1 g_signal_emit_valist (libgobject-2.0.so.0 + 0x32dd1)
#34 0x00007f77086da0d3 g_signal_emit (libgobject-2.0.so.0 + 0x340d3)
#35 0x00007f7708161bb3 n/a (libgtk-3.so.0 + 0x391bb3)
#36 0x00007f770801d0b8 n/a (libgtk-3.so.0 + 0x24d0b8)
#37 0x00007f770801f36b gtk_main_do_event (libgtk-3.so.0 + 0x24f36b)
#38 0x00007f7707d07f79 n/a (libgdk-3.so.0 + 0x3cf79)
#39 0x00007f7707d3b106 n/a (libgdk-3.so.0 + 0x70106)
#40 0x00007f77085cefbd g_main_context_dispatch (libglib-2.0.so.0 + 0x51fbd)
#41 0x00007f77085cf240 n/a (libglib-2.0.so.0 + 0x52240)
#42 0x00007f77085cf2e3 g_main_context_iteration (libglib-2.0.so.0 + 0x522e3)
#43 0x00007f77087e8fd5 g_application_run (libgio-2.0.so.0 + 0xe2fd5)
#44 0x0000555ff8e11779 main (gnome-control-center + 0x65779)
#45 0x00007f7706af60b3 __libc_start_main (libc.so.6 + 0x270b3)
#46 0x0000555ff8e119ee _start (gnome-control-center + 0x659ee)
Stack trace of thread 25686:
#0 0x00007f7706be496f __poll (libc.so.6 + 0x11596f)
#1 0x00007f77085cf1ae n/a (libglib-2.0.so.0 + 0x521ae)
#2 0x00007f77085cf533 g_main_loop_run (libglib-2.0.so.0 + 0x52533)
#3 0x00007f7708824e9a n/a (libgio-2.0.so.0 + 0x11ee9a)
#4 0x00007f77085f8931 n/a (libglib-2.0.so.0 + 0x7b931)
#5 0x00007f7706cca609 start_thread (libpthread.so.0 + 0x9609)
#6 0x00007f7706bf1103 __clone (libc.so.6 + 0x122103)
Stack trace of thread 25685:
#0 0x00007f7706be496f __poll (libc.so.6 + 0x11596f)
#1 0x00007f77085cf1ae n/a (libglib-2.0.so.0 + 0x521ae)
#2 0x00007f77085cf2e3 g_main_context_iteration (libglib-2.0.so.0 + 0x522e3)
#3 0x00007f77085cf331 n/a (libglib-2.0.so.0 + 0x52331)
#4 0x00007f77085f8931 n/a (libglib-2.0.so.0 + 0x7b931)
#5 0x00007f7706cca609 start_thread (libpthread.so.0 + 0x9609)
#6 0x00007f7706bf1103 __clone (libc.so.6 + 0x122103)
Stack trace of thread 25688:
#0 0x00007f7706be496f __poll (libc.so.6 + 0x11596f)
#1 0x00007f77085cf1ae n/a (libglib-2.0.so.0 + 0x521ae)
#2 0x00007f77085cf2e3 g_main_context_iteration (libglib-2.0.so.0 + 0x522e3)
#3 0x00007f76f821099d n/a (libdconfsettings.so + 0xa99d)
#4 0x00007f77085f8931 n/a (libglib-2.0.so.0 + 0x7b931)
#5 0x00007f7706cca609 start_thread (libpthread.so.0 + 0x9609)
#6 0x00007f7706bf1103 __clone (libc.so.6 + 0x122103)
Stack trace of thread 25689:
#0 0x00007f7706bea70d syscall (libc.so.6 + 0x11b70d)
#1 0x00007f770861c5a6 g_cond_wait_until (libglib-2.0.so.0 + 0x9f5a6)
#2 0x00007f770859f561 n/a (libglib-2.0.so.0 + 0x22561)
#3 0x00007f770859fb86 g_async_queue_timeout_pop (libglib-2.0.so.0 + 0x22b86)
#4 0x00007f77085f9279 n/a (libglib-2.0.so.0 + 0x7c279)
#5 0x00007f77085f8931 n/a (libglib-2.0.so.0 + 0x7b931)
#6 0x00007f7706cca609 start_thread (libpthread.so.0 + 0x9609)
#7 0x00007f7706bf1103 __clone (libc.so.6 + 0x122103)