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[Bug 1485277] Re: unity-settings / compiz segfault and ui crash

To: desktop-packages@xxxxxxxxxxxxxxxxxxx
From: Launchpad Bug Tracker <1485277@xxxxxxxxxxxxxxxxxx>
Date: Mon, 24 Aug 2015 01:15:21 -0000
Reply-to: Bug 1485277 <1485277@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: unity-settings-daemon (Ubuntu)
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1485277

Title:
  unity-settings / compiz segfault and ui crash

Status in unity-settings-daemon package in Ubuntu:
  Confirmed

Bug description:
  UI crash and restart the session after a random failure (there's not a
  specific flow to reproduce it). This occurs very often and my system
  is updated.

  ---
  $ lsb_release -rd
  Description:	Ubuntu 14.04.3 LTS
  Release:	14.04

  $ apt-cache policy unity-settings-daemon
  unity-settings-daemon:
    Instalados: 14.04.0+14.04.20140606-0ubuntu3
    Candidato:  14.04.0+14.04.20140606-0ubuntu3
    Tabla de versión:
   *** 14.04.0+14.04.20140606-0ubuntu3 0
          500 http://archive.ubuntu.com/ubuntu/ trusty-updates/main amd64 Packages
          100 /var/lib/dpkg/status
       14.04.0+14.04.20140414-0ubuntu1 0
          500 http://archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages

  $ apt-cache policy compiz
  compiz:
    Instalados: 1:0.9.11.3+14.04.20150313-0ubuntu1
    Candidato:  1:0.9.11.3+14.04.20150313-0ubuntu1
    Tabla de versión:
   *** 1:0.9.11.3+14.04.20150313-0ubuntu1 0
          500 http://archive.ubuntu.com/ubuntu/ trusty-updates/main amd64 Packages
          100 /var/lib/dpkg/status
       1:0.9.11+14.04.20140409-0ubuntu1 0
          500 http://archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages

  ---
  $ dmesg | grep segfault
  [84540.722142] unity-settings-[3448]: segfault at 1000018 ip 00007f25ccea38f3 sp 00007fffa1131530 error 4 in libc-2.19.so[7f25cce25000+1bb000]
  [84544.455503] compiz[3669]: segfault at 0 ip           (null) sp 00007fffc4f606b8 error 14 in compiz[400000+3000]

  ---
  More detailed log (last events before crash):

  Aug 15 21:04:01 Paula CRON[11626]: (CRON) info (No MTA installed, discarding output)
  Aug 15 21:04:16 Paula CRON[11625]: (CRON) info (No MTA installed, discarding output)
  Aug 15 21:04:31 Paula CRON[11624]: (CRON) info (No MTA installed, discarding output)
  Aug 15 21:04:45 Paula kernel: [84540.722142] unity-settings-[3448]: segfault at 1000018 ip 00007f25ccea38f3 sp 00007fffa1131530 error 4 in libc-2.19.so[7f25cce25000+1bb000]
  Aug 15 21:04:46 Paula CRON[11623]: (CRON) info (No MTA installed, discarding output)
  Aug 15 21:04:48 Paula colord: device removed: xrandr-AU Optronics
  Aug 15 21:04:48 Paula colord: device removed: xrandr-Samsung Electric Company-SyncMaster-H9NPB05487
  Aug 15 21:04:48 Paula colord: Profile removed: icc-6cc7419f8665df89bfcabf46ad1fcd43
  Aug 15 21:04:48 Paula colord: Profile removed: icc-d3b4712779b6c1c4a2b5bae88a57a86f
  Aug 15 21:04:48 Paula dbus[489]: [system] Activating service name='org.freedesktop.systemd1' (using servicehelper)
  Aug 15 21:04:48 Paula dbus[489]: [system] Successfully activated service 'org.freedesktop.systemd1'
  Aug 15 21:04:48 Paula kernel: [84544.455503] compiz[3669]: segfault at 0 ip           (null) sp 00007fffc4f606b8 error 14 in compiz[400000+3000]
  Aug 15 21:04:49 Paula dbus[489]: [system] Activating service name='org.freedesktop.locale1' (using servicehelper)
  Aug 15 21:04:49 Paula dbus[489]: [system] Successfully activated service 'org.freedesktop.locale1'
  Aug 15 21:04:49 Paula colord: Device added: xrandr-AU Optronics
  Aug 15 21:04:49 Paula colord: Device added: xrandr-Samsung Electric Company-SyncMaster-H9NPB05487
  Aug 15 21:04:49 Paula colord: Automatic metadata add icc-6cc7419f8665df89bfcabf46ad1fcd43 to xrandr-Samsung Electric Company-SyncMaster-H9NPB05487
  Aug 15 21:04:49 Paula colord: Profile added: icc-6cc7419f8665df89bfcabf46ad1fcd43
  Aug 15 21:04:49 Paula colord: Automatic metadata add icc-d3b4712779b6c1c4a2b5bae88a57a86f to xrandr-AU Optronics
  Aug 15 21:04:49 Paula colord: Profile added: icc-d3b4712779b6c1c4a2b5bae88a57a86f
  Aug 15 21:05:04 Paula gnome-session[3470]: WARNING: Application 'compiz.desktop' killed by signal 11
  Aug 15 21:05:04 Paula gnome-session[3470]: WARNING: App 'compiz.desktop' respawning too quickly
  Aug 15 21:05:04 Paula gnome-session[3470]: CRITICAL: We failed, but the fail whale is dead. Sorry....
  Aug 15 21:05:04 Paula bluetoothd[537]: Endpoint unregistered: sender=:1.70 path=/MediaEndpoint/HFPAG
  Aug 15 21:05:04 Paula bluetoothd[537]: Endpoint unregistered: sender=:1.70 path=/MediaEndpoint/HFPHS
  Aug 15 21:05:04 Paula bluetoothd[537]: Endpoint unregistered: sender=:1.70 path=/MediaEndpoint/A2DPSource
  Aug 15 21:05:04 Paula bluetoothd[537]: Endpoint unregistered: sender=:1.70 path=/MediaEndpoint/A2DPSink
  Aug 15 21:05:04 Paula bluetoothd[537]: hci0: Remove UUID (0x0011) failed: Busy (0x0a)
  Aug 15 21:05:10 Paula colord: device removed: xrandr-AU Optronics
  Aug 15 21:05:10 Paula colord: device removed: xrandr-Samsung Electric Company-SyncMaster-H9NPB05487
  Aug 15 21:05:10 Paula colord: Profile removed: icc-6cc7419f8665df89bfcabf46ad1fcd43
  Aug 15 21:05:10 Paula colord: Profile removed: icc-d3b4712779b6c1c4a2b5bae88a57a86f
  Aug 15 21:05:15 Paula acpid: client 3141[0:0] has disconnected
  Aug 15 21:05:15 Paula acpid: client connected from 11836[0:0]
  Aug 15 21:05:15 Paula acpid: 1 client rule loaded
  Aug 15 21:05:15 Paula rtkit-daemon[1749]: Successfully made thread 11949 of process 11949 (n/a) owned by '112' high priority at nice level -11.
  Aug 15 21:05:15 Paula rtkit-daemon[1749]: Supervising 1 threads of 1 processes of 1 users.
  Aug 15 21:05:16 Paula rtkit-daemon[1749]: Successfully made thread 11960 of process 11949 (n/a) owned by '112' RT at priority 5.
  Aug 15 21:05:16 Paula rtkit-daemon[1749]: Supervising 2 threads of 1 processes of 1 users.
  Aug 15 21:05:16 Paula rtkit-daemon[1749]: Successfully made thread 11965 of process 11949 (n/a) owned by '112' RT at priority 5.
  Aug 15 21:05:16 Paula rtkit-daemon[1749]: Supervising 3 threads of 1 processes of 1 users.
  Aug 15 21:05:16 Paula rtkit-daemon[1749]: Successfully made thread 11966 of process 11949 (n/a) owned by '112' RT at priority 5.
  Aug 15 21:05:16 Paula rtkit-daemon[1749]: Supervising 4 threads of 1 processes of 1 users.
  Aug 15 21:05:16 Paula bluetoothd[537]: Endpoint registered: sender=:1.258 path=/MediaEndpoint/HFPAG
  Aug 15 21:05:16 Paula bluetoothd[537]: Endpoint registered: sender=:1.258 path=/MediaEndpoint/HFPHS
  Aug 15 21:05:16 Paula bluetoothd[537]: Endpoint registered: sender=:1.258 path=/MediaEndpoint/A2DPSource
  Aug 15 21:05:16 Paula bluetoothd[537]: Endpoint registered: sender=:1.258 path=/MediaEndpoint/A2DPSink
  Aug 15 21:05:16 Paula rtkit-daemon[1749]: Successfully made thread 11968 of process 11968 (n/a) owned by '112' high priority at nice level -11.
  Aug 15 21:05:16 Paula rtkit-daemon[1749]: Supervising 5 threads of 2 processes of 1 users.
  Aug 15 21:05:16 Paula pulseaudio[11968]: [pulseaudio] pid.c: Daemon already running.
  Aug 15 21:05:16 Paula dbus[489]: [system] Activating service name='org.freedesktop.systemd1' (using servicehelper)
  Aug 15 21:05:16 Paula dbus[489]: [system] Successfully activated service 'org.freedesktop.systemd1'
  Aug 15 21:05:16 Paula colord: Device added: xrandr-AU Optronics
  Aug 15 21:05:16 Paula colord: Device added: xrandr-Samsung Electric Company-SyncMaster-H9NPB05487
  Aug 15 21:05:16 Paula colord: Device added: xrandr-Samsung Electric Company-SyncMaster-H9NPB05487
  Aug 15 21:05:16 Paula colord: Automatic metadata add icc-6f57e78c3c0dc6ddc1a250eef3653364 to xrandr-Samsung Electric Company-SyncMaster-H9NPB05487
  Aug 15 21:05:16 Paula colord: Profile added: icc-6f57e78c3c0dc6ddc1a250eef3653364
  Aug 15 21:05:16 Paula colord: Automatic metadata add icc-fb7464057b8768eb8fedf80e63e12d9e to xrandr-AU Optronics
  Aug 15 21:05:16 Paula colord: Profile added: icc-fb7464057b8768eb8fedf80e63e12d9e
  Aug 15 21:05:16 Paula CRON[11713]: (CRON) info (No MTA installed, discarding output)
  Aug 15 21:05:19 Paula colord: device removed: xrandr-AU Optronics
  Aug 15 21:05:19 Paula colord: device removed: xrandr-Samsung Electric Company-SyncMaster-H9NPB05487
  Aug 15 21:05:19 Paula colord: Profile removed: icc-6f57e78c3c0dc6ddc1a250eef3653364
  Aug 15 21:05:19 Paula colord: Profile removed: icc-fb7464057b8768eb8fedf80e63e12d9e
  Aug 15 21:05:20 Paula lightdm: pam_ecryptfs: Skipping automatic eCryptfs mount
  Aug 15 21:05:20 Paula rtkit-daemon[1749]: Successfully made thread 12304 of process 12304 (n/a) owned by '1000' high priority at nice level -11.
  Aug 15 21:05:20 Paula rtkit-daemon[1749]: Supervising 5 threads of 2 processes of 2 users.
  Aug 15 21:05:20 Paula pulseaudio[12304]: [pulseaudio] pid.c: Stale PID file, overwriting.
  Aug 15 21:05:20 Paula rtkit-daemon[1749]: Successfully made thread 12331 of process 12304 (n/a) owned by '1000' RT at priority 5.
  Aug 15 21:05:20 Paula rtkit-daemon[1749]: Supervising 6 threads of 2 processes of 2 users.
  Aug 15 21:05:20 Paula rtkit-daemon[1749]: Successfully made thread 12343 of process 12304 (n/a) owned by '1000' RT at priority 5.
  Aug 15 21:05:20 Paula rtkit-daemon[1749]: Supervising 7 threads of 2 processes of 2 users.
  Aug 15 21:05:20 Paula rtkit-daemon[1749]: Successfully made thread 12346 of process 12304 (n/a) owned by '1000' RT at priority 5.
  Aug 15 21:05:20 Paula rtkit-daemon[1749]: Supervising 8 threads of 2 processes of 2 users.
  Aug 15 21:05:20 Paula bluetoothd[537]: Endpoint registered: sender=:1.285 path=/MediaEndpoint/HFPAG
  Aug 15 21:05:20 Paula bluetoothd[537]: Endpoint registered: sender=:1.285 path=/MediaEndpoint/HFPHS
  Aug 15 21:05:20 Paula bluetoothd[537]: Endpoint registered: sender=:1.285 path=/MediaEndpoint/A2DPSource
  Aug 15 21:05:20 Paula bluetoothd[537]: Endpoint registered: sender=:1.285 path=/MediaEndpoint/A2DPSink
  Aug 15 21:05:20 Paula colord: Device added: xrandr-AU Optronics
  Aug 15 21:05:20 Paula colord: Device added: xrandr-Samsung Electric Company-SyncMaster-H9NPB05487
  Aug 15 21:05:21 Paula colord: Automatic metadata add icc-6cc7419f8665df89bfcabf46ad1fcd43 to xrandr-Samsung Electric Company-SyncMaster-H9NPB05487
  Aug 15 21:05:21 Paula colord: Profile added: icc-6cc7419f8665df89bfcabf46ad1fcd43
  Aug 15 21:05:21 Paula colord: Automatic metadata add icc-d3b4712779b6c1c4a2b5bae88a57a86f to xrandr-AU Optronics
  Aug 15 21:05:21 Paula colord: Profile added: icc-d3b4712779b6c1c4a2b5bae88a57a86f
  Aug 15 21:05:21 Paula nautilus: [N-A] Nautilus-Actions Tracker 3.2.3 initializing...
  Aug 15 21:05:21 Paula nautilus: [N-A] Nautilus-Actions Menu Extender 3.2.3 initializing...
  Aug 15 21:05:26 Paula dbus[489]: [system] Activating service name='org.freedesktop.hostname1' (using servicehelper)
  Aug 15 21:05:26 Paula dbus[489]: [system] Successfully activated service 'org.freedesktop.hostname1'
  Aug 15 21:05:26 Paula kernel: [84582.536483] systemd-hostnamed[12516]: Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please
  Aug 15 21:05:31 Paula CRON[11712]: (CRON) info (No MTA installed, discarding output)
  Aug 15 21:05:40 Paula bluetoothd[537]: Endpoint unregistered: sender=:1.258 path=/MediaEndpoint/HFPAG
  Aug 15 21:05:40 Paula bluetoothd[537]: Endpoint unregistered: sender=:1.258 path=/MediaEndpoint/HFPHS
  Aug 15 21:05:40 Paula bluetoothd[537]: Endpoint unregistered: sender=:1.258 path=/MediaEndpoint/A2DPSource
  Aug 15 21:05:40 Paula bluetoothd[537]: Endpoint unregistered: sender=:1.258 path=/MediaEndpoint/A2DPSink
  Aug 15 21:05:46 Paula CRON[11711]: (CRON) info (No MTA installed, discarding output)

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References

[Bug 1485277] [NEW] unity-settings / compiz segfault and ui crash
From: Shaman, 2015-08-16