On Thu, 2018-04-19 at 13:29:50 UTC, Michael Ellerman wrote:
> When running KVM guests on Power8 we can see a lockup where one CPU
> stops responding. This often leads to a message such as:
>
> watchdog: CPU 136 detected hard LOCKUP on other CPUs 72
> Task dump for CPU 72:
> qemu-system-ppc R
When running KVM guests on Power8 we can see a lockup where one CPU
stops responding. This often leads to a message such as:
watchdog: CPU 136 detected hard LOCKUP on other CPUs 72
Task dump for CPU 72:
qemu-system-ppc R running task10560 20917 20908 0x00040004
And then backtraces on
