[Bug 215972] Bhyve crash more then 1 cpu AMD

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Fri Mar 31 12:52:24 UTC 2017


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=215972

--- Comment #10 from Nils Beyer <nbe at renzel.net> ---
Peter Grehan wrote in comment #9:
> However, I can repro this doing a FreeBSD buildworld with >= 12 vCPUs. It takes 
> a lot longer (~20 mins) but seems to be reliable. Backtraces in ddb seem to 
> show a missed IPI while holding a spinlock, which eventually blocks the entire 
> system.

is that a DDB from within the guest VM or the host?

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