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Date:      Fri, 31 Mar 2017 12:52:24 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-virtualization@FreeBSD.org
Subject:   [Bug 215972] Bhyve crash more then 1 cpu AMD
Message-ID:  <bug-215972-27103-uVm35b288S@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-215972-27103@https.bugs.freebsd.org/bugzilla/>
References:  <bug-215972-27103@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D215972

--- Comment #10 from Nils Beyer <nbe@renzel.net> ---
Peter Grehan wrote in comment #9:
> However, I can repro this doing a FreeBSD buildworld with >=3D 12 vCPUs. =
It takes=20
> a lot longer (~20 mins) but seems to be reliable. Backtraces in ddb seem =
to=20
> show a missed IPI while holding a spinlock, which eventually blocks the e=
ntire=20
> system.

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

--=20
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