Comment 23 for bug 146924

This morning, it happened again:

Oct 11 12:44:01 beelzebot kernel: [80251.276057] printk: 4 messages suppressed.
Oct 11 12:44:01 beelzebot kernel: [80251.276062] clocksource/0: Time went backwards: delta=-999999319 shadow=80251276002078 offset=59391
Oct 12 15:48:10 beelzebot kernel: [177694.609813] Setting mem allocation to 4063232 kiB
Oct 12 15:48:10 beelzebot kernel: [177694.626366] Setting mem allocation to 4063232 kiB
Oct 13 06:16:29 beelzebot kernel: [229782.674001] clocksource/0: Time went backwards: delta=-6934879990527637305 shadow=229782673990236 offset=8063
May 8 01:39:03 beelzebot kernel: [229782.674007] clockso4605907
May 8 01:39:03 beelzebot kernel: [247527.670711] printk: 4 messages suppressed.
May 8 01:39:03 beelzebot kernel: [247527.670713] clocksource/0: Time went backwards: delta=-6934862245530924326 shadow=247526746101540 offset=924610392
May 8 01:39:03 beelzebot kernel: [247527.670715] printk: 4 messages suppressed.
May 8 01:39:03 beelzebot kernel: [247527.670717] clocksource/0: Time went backwards: delta=-6934862245530919819 shadow=247526746101540 offset=924614874
May 8 01:39:03 beelzebot kernel: [247527.670720] printk: 4 messages suppressed.
May 8 01:39:03 beelzebot kernel: [247527.670722] clocksource/0: Time went backwards: delta=-6934862245530915364 shadow=247526746101540 offset=924619332
May 8 01:39:03 beelzebot kernel: [247527.670724] printk: 4 messages suppressed.
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shutting down on of the DomUs reliably crashes the whole box :(