Bug#763028: systemd-sysv shutdown and reboot hang system

[Michael Biebl]

Am 27.09.2014 um 16:52 schrieb Aquila Rubra:
>> Am 27.09.2014 um 11:47 schrieb Aquila Rubra:
>>> Package: systemd-sysv
>>> Version: 215-4
>>>
>>> When I launch shutdown -h now or reboot, I get a black screen
>>> immediately and the system hangs so indefinitely.
>>
>> How long did you wait?
> 
> Up to 20 minutes.
> 
>>  I have to manually
>>> power off the computer. This happened after the last dist-upgrade in
>>> sid.
>>
>> Does this happen on every reboot, i.e. is the problem reproducible?
> 
> Yes, it happens always. I cannot turn off the computer any longer. I
> reinstalled Wheezy, upgraded again to Sid, and it happened again. It
> did not happen one month ago with the previous dist-upgrade. I use
> amd64 with lxde.
> 
>> Can you follow the instructions from [1] and get us a debug log from the
>> shutdown
> 
> sync && reboot -f works
> 
>> (The debug.sh script needs to be saved under
>> /lib/systemd/system-shutdown/ in Debian, not /usr)
> 
> /shutdown-log.txt is not even created.
> 
>> If you enable verbose mode, what is the last message you get?
>> [1] http://freedesktop.org/wiki/Software/systemd/Debugging/#index2h1
> 
> This is the last thing I get from syslog.
> 
> Sep 27 16:35:45 phantom systemd[1]: Stopping /sys/devices/virtual/block/dm-0.
> Sep 27 16:35:45 phantom systemd[1]: Stopping /sys/devices/virtual/block/dm-0.
> Sep 27 16:35:45 phantom systemd[1]: Stopping /sys/devices/virtual/block/dm-0.
> Sep 27 16:35:45 phantom systemd[1]: Stopping /sys/devices/virtual/block/dm-0.
> Sep 27 16:35:45 phantom systemd[1]: Stopping /sys/devices/virtual/block/dm-0.
> Sep 27 16:35:45 phantom systemd[1]: Stopping /sys/devices/virtual/block/dm-0.
> Sep 27 16:35:45 phantom systemd[1]: Stopping /sys/devices/virtual/block/dm-1.
> Sep 27 16:35:45 phantom systemd[1]: Stopping /sys/devices/virtual/block/dm-1.
> Sep 27 16:35:45 phantom systemd[1]: Stopping /sys/devices/virtual/block/dm-1.
> Sep 27 16:35:45 phantom systemd[1]: Stopping /sys/devices/virtual/block/dm-1.
> Sep 27 16:35:45 phantom systemd[1]: Stopping /sys/devices/virtual/block/dm-1.
> Sep 27 16:35:45 phantom systemd[1]: Stopping Session 1 of user phantom.
> Sep 27 16:35:45 phantom systemd[1]: Stopped Session 1 of user phantom.
> Sep 27 16:35:45 phantom systemd[1]: Stopping Session c1 of user lightdm.
> Sep 27 16:35:45 phantom systemd[1]: Stopped Session c1 of user lightdm.
> Sep 27 16:35:45 phantom kernel: [  171.752051] wlan0: deauthenticating
> from 00:a0:a2:45:3a:5d by local choice (Reason: 3=DEAU$
> Sep 27 16:35:45 phantom systemd[1]: Stopping Sound Card.
> Sep 27 16:35:45 phantom systemd[1]: Stopped target Sound Card.
> Sep 27 16:35:45 phantom systemd[1]: Stopping system-systemd\x2dfsck.slice.
> Sep 27 16:35:45 phantom systemd[1]: Removed slice system-systemd\x2dfsck.slice.
> Sep 27 16:35:45 phantom systemd[1]: Stopping Console Manager...
> Sep 27 16:35:45 phantom systemd[1]: Stopping Disk Manager...
> Sep 27 16:35:45 phantom systemd[1]: Stopping User Manager for UID 1000...
> Sep 27 16:35:45 phantom systemd[1]: Stopping User Manager for UID 105...
> Sep 27 16:35:45 phantom systemd[1]: Stopping WPA supplicant...
> Sep 27 16:35:45 phantom systemd[1]: Stopping Authenticate and
> Authorize Users to Run Privileged Tasks...
> Sep 27 16:35:45 phantom systemd[1]: Stopping Graphical Interface.
> Sep 27 16:35:45 phantom systemd[1]: Stopped target Graphical Interface.
> Sep 27 16:35:45 phantom systemd[1]: Stopping Light Display Manager...
> Sep 27 16:35:45 phantom systemd[1]: Stopping Multi-User System.
> Sep 27 16:35:45 phantom systemd[1]: Stopped target Multi-User System.
> Sep 27 16:35:45 phantom systemd[1]: Stopping Regular background
> program processing daemon...
> Sep 27 16:35:45 phantom systemd[1]: Stopping Network Manager...
> Sep 27 16:35:45 phantom rsyslogd: [origin software="rsyslogd"
> swVersion="8.4.0" x-pid="844" x-info="http://www.rsyslog.com"] exiting
> on signal 15.
> 
>> If you can access the debug shell on tty9, what processes are running
>> (ps aux) and what's the output of systemctl list-jobs.
> 
> No console is accessible. The disks do not spin. It just stays like
> that without powering off.

Can you boot with systemd.log_level=debug and create a screenshot with a
camera to see the last message that is printed by systemd on shutdown.




-- 
Why is it that all of the instruments seeking intelligent life in the
universe are pointed away from Earth?

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