Re: 11s softlockup and hang with kvm on 2.6.24.3

Avi Kivity
2008-03-04T09:28:20Z

Paul Collins wrote:
> Running kvm 62 on 2.6.24.3 (the extraversion is reported due to a local
> patch to vfat) I just got a couple of soft lockups and a hang. I was
> installing FreeBSD 7 at the time.
>
>
> Mar 4 21:20:13 burly kernel: Call Trace:
> Mar 4 21:20:13 burly kernel: [<ffffffff8024b60e>] hrtimer_try_to_cancel+0x67/0x70
> Mar 4 21:20:13 burly kernel: [<ffffffff8024b629>] hrtimer_cancel+0x12/0x16
> Mar 4 21:20:13 burly kernel: [<ffffffff8024b623>] hrtimer_cancel+0xc/0x16
> Mar 4 21:20:13 burly kernel: [<ffffffff880fc9cd>] :kvm:kvm_migrate_apic_timer+0x19/0x2e
>

Can you reproduce and send the output of sysrq-t? Looks like the timer
callback is stuck.

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error compiling committee.c: too many arguments to function