[Xfce-bugs] [Bug 10068] New: xfce4-session segfault, returned to login screen

[bugzilla-daemon at xfce.org]

https://bugzilla.xfce.org/show_bug.cgi?id=10068

            Bug ID: 10068
           Summary: xfce4-session segfault, returned to login screen
    Classification: Xfce
           Product: Xfce4-session
           Version: 4.10.1
          Hardware: PC (x86_64)
                OS: Linux
            Status: NEW
          Severity: major
          Priority: Medium
         Component: General
          Assignee: xfce-bugs at xfce.org
          Reporter: saltykremlin at gmail.com
        QA Contact: bjt23 at cornell.edu
                CC: benny at xfce.org, nick at xfce.org

xfce4-session is randomly experiencing error and I am taken back to the login
screen. My session is restored at login. Here is my /var/log/syslog. There are
(most often) no entries within 3-5 minutes before the xfce4-session segfault,
so I thought it unnecessary to include the entries before it. Logouts happen
every 30 seconds to 30 minutes, at random.


May  6 18:21:41 noah-Aspire-M5-481TG kernel: [10871.934261]
xfce4-session[17201]: segfault at ffffffff00000000 ip 00007f6028190f7f sp
00007fffb7295130 error 5 in libglib-2.0.so.0.3600.0[7f602812d000+f9000]
May  6 18:21:41 noah-Aspire-M5-481TG kernel: [10872.419185] mtrr: no MTRR for
c0000000,7ff0000 found
May  6 18:21:41 noah-Aspire-M5-481TG acpid: client 17028[0:0] has disconnected
May  6 18:21:41 noah-Aspire-M5-481TG acpid: client connected from 17805[0:0]
May  6 18:21:41 noah-Aspire-M5-481TG acpid: 1 client rule loaded
May  6 18:21:46 noah-Aspire-M5-481TG rtkit-daemon[1925]: Successfully made
thread 18117 of process 18117 (n/a) owned by '1000' high priority at nice level
-11.
May  6 18:21:46 noah-Aspire-M5-481TG rtkit-daemon[1925]: Supervising 1 threads
of 1 processes of 1 users.
May  6 18:21:46 noah-Aspire-M5-481TG pulseaudio[18117]: [pulseaudio] pid.c:
Stale PID file, overwriting.
May  6 18:21:46 noah-Aspire-M5-481TG rtkit-daemon[1925]: Successfully made
thread 18216 of process 18117 (n/a) owned by '1000' RT at priority 5.
May  6 18:21:46 noah-Aspire-M5-481TG rtkit-daemon[1925]: Supervising 2 threads
of 1 processes of 1 users.
May  6 18:21:46 noah-Aspire-M5-481TG rtkit-daemon[1925]: Successfully made
thread 18217 of process 18117 (n/a) owned by '1000' RT at priority 5.
May  6 18:21:46 noah-Aspire-M5-481TG rtkit-daemon[1925]: Supervising 3 threads
of 1 processes of 1 users.
May  6 18:21:46 noah-Aspire-M5-481TG rtkit-daemon[1925]: Successfully made
thread 18220 of process 18220 (n/a) owned by '1000' high priority at nice level
-11.
May  6 18:21:46 noah-Aspire-M5-481TG rtkit-daemon[1925]: Supervising 4 threads
of 2 processes of 1 users.
May  6 18:21:46 noah-Aspire-M5-481TG pulseaudio[18220]: [pulseaudio] pid.c:
Daemon already running.
May  6 18:21:46 noah-Aspire-M5-481TG rtkit-daemon[1925]: Successfully made
thread 18224 of process 18224 (n/a) owned by '1000' high priority at nice level
-11.
May  6 18:21:46 noah-Aspire-M5-481TG rtkit-daemon[1925]: Supervising 4 threads
of 2 processes of 1 users.
May  6 18:21:46 noah-Aspire-M5-481TG pulseaudio[18224]: [pulseaudio] pid.c:
Daemon already running.


##############################################################################

Also here are all log entries written to at the instance of a crash. Let me
know if the results of any of these would help.

-rw-r-----  1 root              adm        6.7K May  6 18:43 apport.log
-rw-r--r--  1 root              root        81K May  6 18:43 Xorg.0.log.old
-rw-r-----  1 syslog            adm        438K May  6 18:43 kern.log
drwxr-xr-x 16 root              root       4.0K May  6 18:43 .
-rw-r--r--  1 root              root        81K May  6 18:43 Xorg.0.log
drwxr-xr-x  2 root              root       4.0K May  6 18:43 lightdm
-rw-rw-r--  1 root              utmp       511K May  6 18:43 wtmp
-rw-r-----  1 syslog            adm        113K May  6 18:43 syslog
-rw-r-----  1 syslog            adm         54K May  6 18:43 auth.log

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