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[Bug 1448762] Re: kernel: compiz[4554]: segfault at 48 error 4 in libscale.so

To: desktop-packages@xxxxxxxxxxxxxxxxxxx
From: Launchpad Bug Tracker <1448762@xxxxxxxxxxxxxxxxxx>
Date: Fri, 08 May 2015 10:04:59 -0000
Reply-to: Bug 1448762 <1448762@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: compiz (Ubuntu)
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1448762

Title:
  kernel: compiz[4554]: segfault at 48 error 4 in libscale.so

Status in compiz package in Ubuntu:
  Confirmed

Bug description:
  Fresh install on 15.04. Kills the entire session and return to the
  login screen.

  1) The release of Ubuntu you are using, via 'lsb_release -rd' or System -> About Ubuntu
  ubuntu 15.04

  2) The version of the package you are using, via 'apt-cache policy pkgname' or by checking in Software Center
  compiz:
    Installed: 1:0.9.12.1+15.04.20150410.1-0ubuntu1
    Candidate: 1:0.9.12.1+15.04.20150410.1-0ubuntu1
    Version table:
   *** 1:0.9.12.1+15.04.20150410.1-0ubuntu1 0
          500 http://nl.archive.ubuntu.com/ubuntu/ vivid/main amd64 Packages
          100 /var/lib/dpkg/status

  3) What you expected to happen
  not applicable.

  4) What happened instead
  The system killed every process I had running and returned to the login screen.

  Logfile snippet:

  apr 26 21:20:30 <hn> kernel: compiz[4554]: segfault at 48 ip 00007f4b85f5a5c0 sp 00007ffd77eb9878 error 4 in libscale.so[7f4b85f48000+27000]
  apr 26 21:20:46 <hn> gnome-session[4302]: compiz (core) - Info: Loading plugin: core
  apr 26 21:20:46 <hn> gnome-session[4302]: compiz (core) - Info: Starting plugin: core
  apr 26 21:20:46 <hn> gnome-session[4302]: gnome-session[4302]: WARNING: Application 'compiz.desktop' killed by signal 11
  apr 26 21:20:46 <hn> gnome-session[4302]: WARNING: Application 'compiz.desktop' killed by signal 11
  apr 26 21:20:46 <hn> gnome-session[4302]: gnome-session[4302]: WARNING: App 'compiz.desktop' respawning too quickly
  apr 26 21:20:46 <hn> gnome-session[4302]: WARNING: App 'compiz.desktop' respawning too quickly
  apr 26 21:20:46 <hn> gnome-session[4302]: Unrecoverable failure in required component compiz.desktop
  apr 26 21:20:46 <hn> gnome-session[4302]: gnome-session[4302]: CRITICAL: We failed, but the fail whale is dead. Sorry....
  apr 26 21:20:46 <hn> gnome-session[4302]: CRITICAL: We failed, but the fail whale is dead. Sorry....
  apr 26 21:20:46 <hn> gnome-session[4302]: ICE default IO error handler doing an exit(), pid = 4957, errno = 11
  apr 26 21:20:46 <hn> bluetoothd[896]: Endpoint unregistered: sender=:1.145 path=/MediaEndpoint/BlueZ4/HFPAG
  apr 26 21:20:46 <hn> bluetoothd[896]: Endpoint unregistered: sender=:1.145 path=/MediaEndpoint/BlueZ4/HFPHS
  apr 26 21:20:46 <hn> bluetoothd[896]: Endpoint unregistered: sender=:1.145 path=/MediaEndpoint/BlueZ4/A2DPSource
  apr 26 21:20:46 <hn> bluetoothd[896]: Endpoint unregistered: sender=:1.145 path=/MediaEndpoint/BlueZ4/A2DPSink
  apr 26 21:20:46 <hn> bluetoothd[896]: bluetoothd[896]: Endpoint unregistered: sender=:1.145 path=/MediaEndpoint/BlueZ4/HFPAG
  apr 26 21:20:46 <hn> bluetoothd[896]: bluetoothd[896]: Endpoint unregistered: sender=:1.145 path=/MediaEndpoint/BlueZ4/HFPHS
  apr 26 21:20:46 <hn> bluetoothd[896]: bluetoothd[896]: Endpoint unregistered: sender=:1.145 path=/MediaEndpoint/BlueZ4/A2DPSource
  apr 26 21:20:46 <hn> bluetoothd[896]: bluetoothd[896]: Endpoint unregistered: sender=:1.145 path=/MediaEndpoint/BlueZ4/A2DPSink
  apr 26 21:20:46 <hn> bluetoothd[896]: hci0: Remove UUID (0x0011) failed: Busy (0x0a)
  apr 26 21:20:46 <hn> bluetoothd[896]: bluetoothd[896]: hci0: Remove UUID (0x0011) failed: Busy (0x0a)
  apr 26 21:20:46 <hn> gnome-session[4302]: (firefox:5179): GLib-GIO-WARNING **: Missing callback called fullpath = /home/sebastiaan/.config/ibus/bus/3c097fbe690b3938c34b80bd553be240-unix-0
  apr 26 21:20:46 <hn> gnome-session[4302]: ICE default IO error handler doing an exit(), pid = 4591, errno = 11
  apr 26 21:20:46 <hn> org.ayatana.bamf[4177]: ** (bamfdaemon:4200): WARNING **: Got an X error: BadWindow (invalid Window parameter)
  apr 26 21:20:46 <hn> org.ayatana.bamf[4177]: ** (bamfdaemon:4200): WARNING **: Got an X error: BadWindow (invalid Window parameter)
  apr 26 21:20:46 <hn> org.ayatana.bamf[4177]: ** (bamfdaemon:4200): WARNING **: Got an X error: BadWindow (invalid Window parameter)
  apr 26 21:20:46 <hn> gnome-session[4302]: (deja-dup-monitor:5020): GVFS-RemoteVolumeMonitor-WARNING **: Owner of volume monitor org.gtk.Private.UDisks2VolumeMonitor disconnected from the bus; removing drives/volumes/mounts
  apr 26 21:20:46 <hn> gnome-session[4302]: (deja-dup-monitor:5020): GVFS-RemoteVolumeMonitor-WARNING **: Owner of volume monitor org.gtk.Private.GPhoto2VolumeMonitor disconnected from the bus; removing drives/volumes/mounts
  apr 26 21:20:46 <hn> gnome-session[4302]: (deja-dup-monitor:5020): GVFS-RemoteVolumeMonitor-WARNING **: Owner of volume monitor org.gtk.Private.MTPVolumeMonitor disconnected from the bus; removing drives/volumes/mounts
  apr 26 21:20:46 <hn> gnome-session[4302]: (deja-dup-monitor:5020): GVFS-RemoteVolumeMonitor-WARNING **: Owner of volume monitor org.gtk.Private.AfcVolumeMonitor disconnected from the bus; removing drives/volumes/mounts
  apr 26 21:20:46 <hn> gnome-session[4302]: (unity-fallback-mount-helper:4584): GVFS-RemoteVolumeMonitor-WARNING **: Owner of volume monitor org.gtk.Private.UDisks2VolumeMonitor disconnected from the bus; removing drives/volumes/moun
  apr 26 21:20:46 <hn> gnome-session[4302]: (unity-fallback-mount-helper:4584): GVFS-RemoteVolumeMonitor-WARNING **: Owner of volume monitor org.gtk.Private.GPhoto2VolumeMonitor disconnected from the bus; removing drives/volumes/moun
  apr 26 21:20:46 <hn> gnome-session[4302]: (unity-fallback-mount-helper:4584): GVFS-RemoteVolumeMonitor-WARNING **: Owner of volume monitor org.gtk.Private.MTPVolumeMonitor disconnected from the bus; removing drives/volumes/mounts
  apr 26 21:20:46 <hn> gnome-session[4302]: (unity-fallback-mount-helper:4584): GVFS-RemoteVolumeMonitor-WARNING **: Owner of volume monitor org.gtk.Private.AfcVolumeMonitor disconnected from the bus; removing drives/volumes/mounts
  apr 26 21:20:46 <hn> gnome-session[4302]: (gedit:6581): GVFS-RemoteVolumeMonitor-WARNING **: Owner of volume monitor org.gtk.Private.UDisks2VolumeMonitor disconnected from the bus; removing drives/volumes/mounts
  apr 26 21:20:46 <hn> gnome-session[4302]: (gedit:6581): GVFS-RemoteVolumeMonitor-WARNING **: Owner of volume monitor org.gtk.Private.GPhoto2VolumeMonitor disconnected from the bus; removing drives/volumes/mounts
  apr 26 21:20:46 <hn> gnome-session[4302]: (gedit:6581): GVFS-RemoteVolumeMonitor-WARNING **: Owner of volume monitor org.gtk.Private.MTPVolumeMonitor disconnected from the bus; removing drives/volumes/mounts
  apr 26 21:20:46 <hn> gnome-session[4302]: (gedit:6581): GVFS-RemoteVolumeMonitor-WARNING **: Owner of volume monitor org.gtk.Private.AfcVolumeMonitor disconnected from the bus; removing drives/volumes/mounts
  apr 26 21:20:46 <hn> pulseaudio[8323]: [pulseaudio] main.c: User-configured server at {3c097fbe690b3938c34b80bd553be240}unix:/run/user/1001/pulse/native, which appears to be local. Probing deeper.
  apr 26 21:20:46 <hn> gnome-session[4302]: g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIOStream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting.
  apr 26 21:20:46 <hn> gnome-session[4302]: g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIOStream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting.
  apr 26 21:20:46 <hn> polkitd(authority=local)[976]: Unregistered Authentication Agent for unix-session:c4 (system bus name :1.149, object path /org/gnome/PolicyKit1/AuthenticationAgent, locale en_US.UTF-8) (disconnected from bus)
  apr 26 21:20:46 <hn> org.freedesktop.Notifications[4177]: loading icon 'notification-dialog-information' caused error: 'Icon 'notification-dialog-information' not present in theme'loading icon 'notification-owncloud' caused error: 
  apr 26 21:20:46 <hn> gnome-session[4302]: g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIOStream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting.
  apr 26 21:20:46 <hn> org.gnome.zeitgeist.Engine[4177]: (zeitgeist-daemon:4673): GLib-GIO-WARNING **: Error releasing name org.gnome.zeitgeist.Engine: The connection is closed
  apr 26 21:20:46 <hn> org.gnome.zeitgeist.Engine[4177]: [19:20:46.253309 WARNING] zeitgeist-daemon.vala:449: The connection is closed
  apr 26 21:20:46 <hn> gnome-session[4302]: g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIOStream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting.
  apr 26 21:20:46 <hn> gnome-session[4302]: g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIOStream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting.
  apr 26 21:20:46 <hn> gnome-session[4302]: (nautilus:4585): GVFS-RemoteVolumeMonitor-WARNING **: Owner of volume monitor org.gtk.Private.UDisks2VolumeMonitor disconnected from the bus; removing drives/volumes/mounts
  apr 26 21:20:46 <hn> gnome-session[4302]: (nautilus:4585): GVFS-RemoteVolumeMonitor-WARNING **: Owner of volume monitor org.gtk.Private.GPhoto2VolumeMonitor disconnected from the bus; removing drives/volumes/mounts
  apr 26 21:20:46 <hn> gnome-session[4302]: (nautilus:4585): GVFS-RemoteVolumeMonitor-WARNING **: Owner of volume monitor org.gtk.Private.MTPVolumeMonitor disconnected from the bus; removing drives/volumes/mounts
  apr 26 21:20:46 <hn> gnome-session[4302]: (nautilus:4585): GVFS-RemoteVolumeMonitor-WARNING **: Owner of volume monitor org.gtk.Private.AfcVolumeMonitor disconnected from the bus; removing drives/volumes/mounts
  apr 26 21:20:46 <hn> gnome-session[4302]: g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIOStream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting.
  apr 26 21:20:46 <hn> gnome-session[4302]: g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIOStream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting.
  apr 26 21:20:46 <hn> gnome-session[4302]: nm-applet-Message: PID 4582 (we are 4582) sent signal 15, shutting down...
  apr 26 21:20:46 <hn> gnome-session[4302]: (nm-applet:4582): libappindicator-WARNING **: Unable to send signal for NewStatus: The connection is closed
  apr 26 21:20:46 <hn> gnome-session[4302]: (firefox:5179): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed

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References

[Bug 1448762] [NEW] kernel: compiz[4554]: segfault at 48 error 4 in libscale.so
From: Sebastiaan de Haan, 2015-04-26