xen

  1. Bug #146924
  2. Comment #6

Comment 6 for bug 146924

Revision history for this message
Bart Verwilst (verwilst) wrote : Re: Xen guest suspend causes clock to stop

This morning, i noticed my domU wasn't responding anymore.. I checked with console, and noticed this as output:

[80182.004456] clocksource/0: Time went backwards: delta=-6917292717540055641 shadow=80182004054805 offset=400471
[80182.004507] clocksource/0: Time went backwards: delta=-6917292717540005396 shadow=80182004054805 offset=450712
[80182.004762] clocksource/0: Time went backwards: delta=-6917292717539750360 shadow=80182004054805 offset=705812
[80182.004842] clocksource/0: Time went backwards: delta=-6917292717539670405 shadow=80182004054805 offset=785744
[80182.004918] clocksource/0: Time went backwards: delta=-6917292717539594298 shadow=80182004054805 offset=861851

I could not do anything anymore to reach the server, and xm reboot'ing the domU caused all further xm commands to hang. ( ctrl-c'ing them still worked though )

dom0 is ubuntu gutsy, domU is a centos5 ( but both using 2.6.22-13-xen though )