/var/log/daemon.log
Oct 22 20:07:59 user slim[600]: via_xv.c : totalBandwidth= 1859.199951 :
Oct 22 20:08:00 user slim[600]: via_xv.c : needBandwidth= 654.000000 :
Oct 22 20:08:00 user slim[600]: via_xv.c : totalBandwidth= 1859.199951 :
Oct 22 20:08:00 user slim[600]: via_xv.c : needBandwidth= 654.000000 :
Oct 22 20:08:00 user slim[600]: via_xv.c : totalBandwidth= 1859.199951 :
Oct 22 20:08:00 user slim[600]: via_xv.c : needBandwidth= 654.000000 :
Oct 22 20:08:00 user slim[600]: via_xv.c : totalBandwidth= 1859.199951 :
Oct 22 20:08:00 user slim[600]: via_xv.c : needBandwidth= 654.000000 :
Oct 22 20:08:00 user slim[600]: via_xv.c : totalBandwidth= 1859.199951 :
Oct 22 20:08:00 user slim[600]: (EE)
Oct 22 20:08:00 user slim[600]: (EE) Backtrace:
Oct 22 20:08:00 user slim[600]: (EE) 0: /usr/bin/X11/X (xorg_backtrace+0x56) [0x7fb3d76cdab6]
Oct 22 20:08:00 user slim[600]: (EE) 1: /usr/bin/X11/X (0x7fb3d7518000+0x1b9c99) [0x7fb3d76d1c99]
Oct 22 20:08:00 user slim[600]: (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (0x7fb3d520d000+0x350f0) [0x7fb3d52420f0]
Oct 22 20:08:00 user slim[600]: (EE) 3: /usr/lib/xorg/modules/libfb.so (fbCreatePixmapBpp+0xeb) [0x7fb3cc8e2b8b]
Oct 22 20:08:00 user slim[600]: (EE) 4: /usr/lib/xorg/modules/libexa.so (0x7fb3cc6b1000+0x4ca8) [0x7fb3cc6b5ca8]
Oct 22 20:08:00 user slim[600]: (EE) 5: /usr/bin/X11/X (0x7fb3d7518000+0x52836) [0x7fb3d756a836]
Oct 22 20:08:00 user slim[600]: (EE) 6: /usr/bin/X11/X (0x7fb3d7518000+0x56ec7) [0x7fb3d756eec7]
Oct 22 20:08:00 user slim[600]: (EE) 7: /usr/bin/X11/X (0x7fb3d7518000+0x5b066) [0x7fb3d7573066]
Oct 22 20:08:00 user slim[600]: (EE) 8: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf5) [0x7fb3d522eb45]
Oct 22 20:08:00 user slim[600]: (EE) 9: /usr/bin/X11/X (0x7fb3d7518000+0x4550e) [0x7fb3d755d50e]
Oct 22 20:08:00 user slim[600]: (EE)
Oct 22 20:08:00 user slim[600]: (EE) Segmentation fault at address 0x0
Oct 22 20:08:00 user slim[600]: (EE)
Oct 22 20:08:00 user slim[600]: Fatal server error:
Oct 22 20:08:00 user slim[600]: (EE) Caught signal 11 (Segmentation fault). Server aborting
Oct 22 20:08:00 user slim[600]: (EE)
Oct 22 20:08:00 user slim[600]: (EE)
Oct 22 20:08:00 user slim[600]: Please consult the The X.Org Foundation support
Oct 22 20:08:00 user slim[600]: at http://wiki.x.org
Oct 22 20:08:00 user slim[600]: for help.
Oct 22 20:08:00 user slim[600]: (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
Oct 22 20:08:00 user slim[600]: (EE)
Oct 22 20:08:00 user slim[600]: Freed 8266752 (pool 4)
Oct 22 20:08:00 user slim[600]: Freed 8497152 (pool 4)
Oct 22 20:08:00 user slim[600]: (EE) Server terminated with error (1). Closing log file.
Oct 22 20:08:01 user console-kit-daemon[690]: (process:1690): GLib-CRITICAL **: g_slice_set_config: assertion 'sys_page_size == 0' failed
Oct 22 20:08:01 user systemd-udevd[148]: Network interface NamePolicy= disabled on kernel commandline, ignoring.
Oct 22 20:08:04 user slim[600]: /usr/bin/X11/xauth:  file /var/run/slim.auth does not exist
Oct 22 20:08:04 user slim[600]: X.Org X Server 1.16.1
Oct 22 20:08:04 user slim[600]: Release Date: 2014-09-21
Oct 22 20:08:04 user slim[600]: X Protocol Version 11, Revision 0
Oct 22 20:08:04 user slim[600]: Build Operating System: Linux 3.2.0-4-amd64 x86_64 Debian
Oct 22 20:08:04 user slim[600]: Current Operating System: Linux user 3.14-2-rt-amd64 #1 SMP PREEMPT RT Debian 3.14.15-2 (2014-08-09) x8$

+

/var/log/messages
Oct 22 20:08:00 user org.gtk.vfs.Daemon[812]: A connection to the bus can't be made
Oct 22 20:08:00 user org.gtk.vfs.Daemon[812]: g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIOStream returne
d 0 bytes on an async read (g-io-error-quark, 0). Exiting.
Oct 22 20:08:01 user org.gtk.Private.UDisks2VolumeMonitor[812]: 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.
Oct 22 20:08:01 user org.gtk.Private.AfcVolumeMonitor[812]: g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIO
Stream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting.
Oct 22 20:08:01 user org.gtk.Private.MTPVolumeMonitor[812]: g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIO
Stream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting.
Oct 22 20:08:01 user org.gtk.Private.GPhoto2VolumeMonitor[812]: 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.
Oct 22 20:08:01 user org.gtk.Private.GoaVolumeMonitor[812]: g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIO
Stream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting.

+

/var/log/syslog
Oct 22 20:08:00 user slim[600]: via_xv.c : totalBandwidth= 1859.199951 :
Oct 22 20:08:00 user slim[600]: via_xv.c : needBandwidth= 654.000000 :
Oct 22 20:08:00 user slim[600]: via_xv.c : totalBandwidth= 1859.199951 :
Oct 22 20:08:00 user slim[600]: (EE)
Oct 22 20:08:00 user slim[600]: (EE) Backtrace:
Oct 22 20:08:00 user slim[600]: (EE) 0: /usr/bin/X11/X (xorg_backtrace+0x56) [0x7fb3d76cdab6]
Oct 22 20:08:00 user slim[600]: (EE) 1: /usr/bin/X11/X (0x7fb3d7518000+0x1b9c99) [0x7fb3d76d1c99]
Oct 22 20:08:00 user slim[600]: (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (0x7fb3d520d000+0x350f0) [0x7fb3d52420f0]
Oct 22 20:08:00 user slim[600]: (EE) 3: /usr/lib/xorg/modules/libfb.so (fbCreatePixmapBpp+0xeb) [0x7fb3cc8e2b8b]
Oct 22 20:08:00 user slim[600]: (EE) 4: /usr/lib/xorg/modules/libexa.so (0x7fb3cc6b1000+0x4ca8) [0x7fb3cc6b5ca8]
Oct 22 20:08:00 user slim[600]: (EE) 5: /usr/bin/X11/X (0x7fb3d7518000+0x52836) [0x7fb3d756a836]
Oct 22 20:08:00 user slim[600]: (EE) 6: /usr/bin/X11/X (0x7fb3d7518000+0x56ec7) [0x7fb3d756eec7]
Oct 22 20:08:00 user slim[600]: (EE) 7: /usr/bin/X11/X (0x7fb3d7518000+0x5b066) [0x7fb3d7573066]
Oct 22 20:08:00 user slim[600]: (EE) 8: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf5) [0x7fb3d522eb45]
Oct 22 20:08:00 user slim[600]: (EE) 9: /usr/bin/X11/X (0x7fb3d7518000+0x4550e) [0x7fb3d755d50e]
Oct 22 20:08:00 user slim[600]: (EE)
Oct 22 20:08:00 user slim[600]: (EE) Segmentation fault at address 0x0
Oct 22 20:08:00 user slim[600]: (EE)
Oct 22 20:08:00 user slim[600]: Fatal server error:
Oct 22 20:08:00 user slim[600]: (EE) Caught signal 11 (Segmentation fault). Server aborting
Oct 22 20:08:00 user slim[600]: (EE)
Oct 22 20:08:00 user slim[600]: (EE)
Oct 22 20:08:00 user slim[600]: Please consult the The X.Org Foundation support
Oct 22 20:08:00 user slim[600]: at http://wiki.x.org
Oct 22 20:08:00 user slim[600]: for help.
Oct 22 20:08:00 user slim[600]: (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
Oct 22 20:08:00 user slim[600]: (EE)
Oct 22 20:08:00 user slim[600]: Freed 8266752 (pool 4)
Oct 22 20:08:00 user slim[600]: Freed 8497152 (pool 4)
Oct 22 20:08:00 user slim[600]: (EE) Server terminated with error (1). Closing log file.
Oct 22 20:08:00 user org.gtk.vfs.Daemon[812]: A connection to the bus can't be made
Oct 22 20:08:00 user org.gtk.vfs.Daemon[812]: g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIOStream returne
d 0 bytes on an async read (g-io-error-quark, 0). Exiting.
Oct 22 20:08:01 user org.gtk.Private.UDisks2VolumeMonitor[812]: 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.
Oct 22 20:08:01 user console-kit-daemon[690]: (process:1690): GLib-CRITICAL **: g_slice_set_config: assertion 'sys_page_size == 0' failed
Oct 22 20:08:01 user org.gtk.Private.AfcVolumeMonitor[812]: g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIO
Stream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting.
Oct 22 20:08:01 user org.gtk.Private.MTPVolumeMonitor[812]: g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIO
Stream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting.
Oct 22 20:08:01 user org.gtk.Private.GPhoto2VolumeMonitor[812]: 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.
Oct 22 20:08:01 user org.gtk.Private.GoaVolumeMonitor[812]: g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIO
Stream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting.
Oct 22 20:08:01 user systemd-udevd[148]: Network interface NamePolicy= disabled on kernel commandline, ignoring.
Oct 22 20:08:04 user slim[600]: /usr/bin/X11/xauth:  file /var/run/slim.auth does not exist
Oct 22 20:08:04 user slim[600]: X.Org X Server 1.16.1