XDM session ends abruptly

Message

cmdic · Post by **cmdic** » Tue May 22, 2012 10:57 pm

Hi,

I am having this weird error:
Sometimes out of nowhere the XDM-Session dies and restarts immediately. It mostly happens, while I am browsing with Nautilus or reading PDFs using evince.

Anyway my logs:

Code: Select all

May 22 23:02:47 tux kernel: [628481.795040] notification-da[30843] trap int3 ip:7f1506f774e5 sp:7fffbcdb2720 error:0
May 22 23:02:57 tux kernel: [628492.034132] notification-da[30856] trap int3 ip:7f24e59784e5 sp:7fff31e08ce0 error:0
May 22 23:10:01 tux cron[31045]: (root) CMD (test -x /usr/sbin/run-crons && /usr/sbin/run-crons)
May 22 23:20:01 tux cron[31362]: (root) CMD (test -x /usr/sbin/run-crons && /usr/sbin/run-crons)
May 22 23:30:01 tux cron[32003]: (root) CMD (test -x /usr/sbin/run-crons && /usr/sbin/run-crons)
May 22 23:40:01 tux cron[32349]: (root) CMD (test -x /usr/sbin/run-crons && /usr/sbin/run-crons)
May 22 23:50:01 tux cron[621]: (root) CMD (test -x /usr/sbin/run-crons && /usr/sbin/run-crons)
May 22 23:57:40 tux su[1075]: Successful su for root by gentoo
May 22 23:57:40 tux su[1075]: + /dev/pts/1 gentoo:root
May 22 23:57:40 tux su[1075]: pam_unix(su:session): session opened for user root by gentoo(uid=1000)
May 22 23:59:01 tux cron[1108]: (root) CMD (rm -f /var/spool/cron/lastrun/cron.hourly)
May 23 00:00:01 tux cron[1145]: (root) CMD (test -x /usr/sbin/run-crons && /usr/sbin/run-crons)
May 23 00:00:01 tux run-crons[1152]: (root) CMD (/etc/cron.hourly/vnstat)
May 23 00:10:01 tux cron[3496]: (root) CMD (test -x /usr/sbin/run-crons && /usr/sbin/run-crons)
May 23 00:20:01 tux cron[14076]: (root) CMD (test -x /usr/sbin/run-crons && /usr/sbin/run-crons)
May 23 00:20:33 tux xdm[7637]: pam_unix(xdm:session): session closed for user gentoo
May 23 00:20:33 tux polkitd(authority=local): Unregistered Authentication Agent for unix-session:/org/freedesktop/ConsoleKit/Session11 (system bus name :1.167, object path /org/gnome/PolicyKit1/AuthenticationAgent, locale en_US.UTF-8) (disconnected from bus)
May 23 00:20:34 tux su[1075]: pam_unix(su:session): session closed for user root
May 23 00:20:34 tux kernel: [633138.551643] eclipse[10322] trap divide error ip:7f9fb66becd5 sp:7fff05785b70 error:0 in libgtk-x11-2.0.so.0.2400.10[7f9fb658d000+432000]
May 23 00:20:35 tux links2: *** err 
May 23 00:20:35 tux links2: checking tty name failed
May 23 00:20:35 tux links2: *** err 
May 23 00:20:35 tux links2: Oh, oh, it's an error! possibly I die! 
May 23 00:20:40 tux xdm[15346]: pam_lastlog(xdm:session): conversation failed
May 23 00:20:40 tux xdm[15346]: pam_unix(xdm:session): session opened for user gentoo by (uid=0)
May 23 00:20:40 tux xdm[15346]: pam_ck_connector(xdm:session): nox11 mode, ignoring PAM_TTY :0
May 23 00:20:41 tux kernel: [633144.764130] notification-da[15585] trap int3 ip:7f1c97d814e5 sp:7fff8bf04d30 error:0
May 23 00:20:41 tux polkitd(authority=local): Registered Authentication Agent for unix-session:/org/freedesktop/ConsoleKit/Session13 (system bus name :1.181 [/usr/libexec/polkit-gnome-authentication-agent-1], object path /org/gnome/PolicyKit1/AuthenticationAgent, locale en_US.UTF-8)
May 23 00:21:19 tux su[15757]: pam_unix(su:auth): authentication failure; logname=gentoo uid=1000 euid=0 tty=/dev/pts/1 ruser=gentoo rhost=  user=root
May 23 00:21:21 tux su[15757]: pam_authenticate: Authentication failure
May 23 00:21:21 tux su[15757]: FAILED su for root by gentoo
May 23 00:21:21 tux su[15757]: - /dev/pts/1 gentoo:root
May 23 00:21:23 tux su[15806]: Successful su for root by gentoo
May 23 00:21:23 tux su[15806]: + /dev/pts/1 gentoo:root
May 23 00:21:23 tux su[15806]: pam_unix(su:session): session opened for user root by gentoo(uid=1000)
May 23 00:22:05 tux su[16398]: Successful su for root by gentoo
May 23 00:22:05 tux su[16398]: + /dev/pts/2 gentoo:root
May 23 00:22:05 tux su[16398]: pam_unix(su:session): session opened for user root by gentoo(uid=1000)
May 23 00:30:01 tux cron[22745]: (root) CMD (test -x /usr/sbin/run-crons && /usr/sbin/run-crons)
May 23 00:31:01 tux kernel: [633763.501095] Adding 5324796k swap on /dev/mapper/ubuntu-swap.  Priority:-1 extents:1 across:5324796k 
May 23 00:40:01 tux cron[4221]: (root) CMD (test -x /usr/sbin/run-crons && /usr/sbin/run-crons)
May 23 00:41:22 tux xdm[15346]: pam_unix(xdm:session): session closed for user gentoo
May 23 00:41:22 tux su[16398]: pam_unix(su:session): session closed for user root
May 23 00:41:22 tux polkitd(authority=local): Unregistered Authentication Agent for unix-session:/org/freedesktop/ConsoleKit/Session13 (system bus name :1.181, object path /org/gnome/PolicyKit1/AuthenticationAgent, locale en_US.UTF-8) (disconnected from bus)
May 23 00:41:22 tux su[15806]: pam_unix(su:session): session closed for user root
May 23 00:41:23 tux kernel: [634384.351126] eclipse[15618] trap divide error ip:7fb7a8b77cd5 sp:7fff4e4cfaa0 error:0 in libgtk-x11-2.0.so.0.2400.10[7fb7a8a46000+432000]
May 23 00:41:29 tux xdm[7430]: pam_lastlog(xdm:session): conversation failed
May 23 00:41:29 tux xdm[7430]: pam_unix(xdm:session): session opened for user gentoo by (uid=0)
May 23 00:41:29 tux xdm[7430]: pam_ck_connector(xdm:session): nox11 mode, ignoring PAM_TTY :0
May 23 00:41:30 tux kernel: [634390.874647] notification-da[7549] trap int3 ip:7fc1617624e5 sp:7fffa9ec2ac0 error:0
May 23 00:41:30 tux polkitd(authority=local): Registered Authentication Agent for unix-session:/org/freedesktop/ConsoleKit/Session15 (system bus name :1.189 [/usr/libexec/polkit-gnome-authentication-agent-1], object path /org/gnome/PolicyKit1/AuthenticationAgent, locale en_US.UTF-8)
May 23 00:42:13 tux su[7802]: Successful su for root by gentoo
May 23 00:42:13 tux su[7802]: + /dev/pts/1 gentoo:root
May 23 00:42:13 tux su[7802]: pam_unix(su:session): session opened for user root by gentoo(uid=1000)

In this log you will find two of those chrashes. The first one is arround 00:20:40 and the second one around 00:41:22.

I am pretty sure this line has something to do with my trouble:
May 23 00:41:22 tux polkitd(authority=local): Unregistered Authentication Agent for unix-session:/org/freedesktop/ConsoleKit/Session13 (system bus name :1.181, object path /org/gnome/PolicyKit1/AuthenticationAgent, locale en_US.UTF-8) (disconnected from bus)

But I don't know what exactly is causing this.

If you need more informations let me know.

Thanks a lot,
cmdic

Hello71 · Post by **Hello71** » Tue May 22, 2012 11:35 pm

Likely irrelevant, but until someone more competent comes around, have you tried re-emerging polkit, consolekit, and dbus?

cmdic · Post by **cmdic** » Thu May 24, 2012 5:16 pm

Thanks for the tip

I have re-emerged them. I hope that fixed the problem

cmdic · Post by **cmdic** » Fri May 25, 2012 6:08 pm

Ok,

it didn't fix the problem:

Code: Select all

May 25 19:40:01 tux cron[4546]: (root) CMD (test -x /usr/sbin/run-crons && /usr/sbin/run-crons)
May 25 19:50:01 tux cron[5693]: (root) CMD (test -x /usr/sbin/run-crons && /usr/sbin/run-crons)
May 25 19:59:01 tux cron[6338]: (root) CMD (rm -f /var/spool/cron/lastrun/cron.hourly)
May 25 20:00:01 tux cron[6415]: (root) CMD (test -x /usr/sbin/run-crons && /usr/sbin/run-crons)
May 25 20:00:01 tux run-crons[6422]: (root) CMD (/etc/cron.hourly/vnstat)
May 25 20:02:27 tux kernel: [876272.853659] notification-da[6587] trap int3 ip:7fbf031d24e5 sp:7fffb86e66f0 error:0
May 25 20:02:28 tux kernel: [876274.024225] notification-da[6596] trap int3 ip:7f33d91154e5 sp:7fff52b4b4f0 error:0
May 25 20:02:29 tux kernel: [876274.780728] notification-da[6603] trap int3 ip:7f4710ea54e5 sp:7fff408b90c0 error:0
May 25 20:02:29 tux kernel: [876274.934899] notification-da[6610] trap int3 ip:7fc3150944e5 sp:7fffe9305710 error:0
May 25 20:02:32 tux kernel: [876277.551716] notification-da[6616] trap int3 ip:7f5cf1db34e5 sp:7fffcfed1ad0 error:0
May 25 20:02:32 tux kernel: [876277.704692] notification-da[6622] trap int3 ip:7f942609a4e5 sp:7fffddabfb50 error:0
May 25 20:02:34 tux kernel: [876279.193231] notification-da[6628] trap int3 ip:7f34f20f34e5 sp:7fff873945c0 error:0
May 25 20:03:06 tux xdm[9721]: pam_unix(xdm:session): session closed for user gentoo
May 25 20:03:06 tux kernel: [876311.641092] plugin-containe[4203]: segfault at 1c4 ip 00007f76fdba766a sp 00007f76f29fba30 error 6 in libflashplayer.so[7f76fd39f000+1179000]
May 25 20:03:06 tux polkitd(authority=local): Unregistered Authentication Agent for unix-session:/org/freedesktop/ConsoleKit/Session5 (system bus name :1.47, object path /org/gnome/PolicyKit1/AuthenticationAgent, locale en_US.UTF-8) (disconnected from bus)
May 25 20:03:06 tux kernel: [876311.675756] plugin-containe[10378]: segfault at 7f116af81ae1 ip 00007f116b49540a sp 00007f1162ffda90 error 4 in libflashplayer.so[7f116b29f000+1179000]
May 25 20:03:06 tux NetworkManager[8791]: <warn> error requesting auth for org.freedesktop.NetworkManager.wifi.share.protected: (3) GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of name ':1.45': no such name
May 25 20:03:06 tux NetworkManager[8791]: <warn> error requesting auth for org.freedesktop.NetworkManager.wifi.share.open: (3) GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of name ':1.45': no such name
May 25 20:03:06 tux su[14495]: pam_unix(su:session): session closed for user root
May 25 20:03:07 tux kernel: [876312.568732] eclipse[14029] trap divide error ip:7f4379f06cd5 sp:7fff2c9217b0 error:0 in libgtk-x11-2.0.so.0.2400.10[7f4379dd5000+432000]
May 25 20:03:12 tux xdm[6663]: pam_lastlog(xdm:session): conversation failed
May 25 20:03:12 tux xdm[6663]: pam_unix(xdm:session): session opened for user gentoo by (uid=0)
May 25 20:03:12 tux xdm[6663]: pam_ck_connector(xdm:session): nox11 mode, ignoring PAM_TTY :0
May 25 20:03:13 tux kernel: [876318.290665] notification-da[6852] trap int3 ip:7fed10e4e4e5 sp:7fff4edbc560 error:0
May 25 20:03:13 tux polkitd(authority=local): Registered Authentication Agent for unix-session:/org/freedesktop/ConsoleKit/Session7 (system bus name :1.63 [/usr/libexec/polkit-gnome-authentication-agent-1], object path /org/gnome/PolicyKit1/AuthenticationAgent, locale en_US.UTF-8)
May 25 20:03:15 tux gnome-keyring-daemon[6785]: couldn't set environment variable in session: The name org.gnome.SessionManager was not provided by any .service files
May 25 20:03:15 tux gnome-keyring-daemon[6785]: couldn't set environment variable in session: The name org.gnome.SessionManager was not provided by any .service files
May 25 20:03:15 tux gnome-keyring-daemon[6785]: couldn't set environment variable in session: The name org.gnome.SessionManager was not provided by any .service files
May 25 20:04:13 tux su[6981]: Successful su for root by gentoo
May 25 20:04:13 tux su[6981]: + /dev/pts/3 gentoo:root
May 25 20:04:13 tux su[6981]: pam_unix(su:session): session opened for user root by gentoo(uid=1000)

cmdic · Post by **cmdic** » Fri Jun 01, 2012 5:56 am

Anyone, any further ideas?