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Date:      Tue, 8 Apr 2014 19:26:35 +0000
From:      Steve Wills <swills@freebsd.org>
To:        Peter Grehan <grehan@freebsd.org>
Cc:        freebsd-virtualization@freebsd.org
Subject:   Re: bhyve VM crashed
Message-ID:  <20140408192635.GB89356@mouf.net>
In-Reply-To: <5344434F.6000004@freebsd.org>
References:  <20140408182844.GC84921@mouf.net> <5344434F.6000004@freebsd.org>

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On Tue, Apr 08, 2014 at 11:43:27AM -0700, Peter Grehan wrote:
> Hi Steve,
> 
> > I experienced a bhyve VM crash with this message:
> >
> > vm exit[1]
> >          reason          VMX
> >          rip             0xffffffff80c7490b
> >          inst_length     3
> >          status          0
> >          exit_reason     2
> 
>   That's a triple-fault :(
> 
>   (the exit reasons are the VMX ones in Appendix C, Vol 3 of the Intel SDM).
> 
>   Any idea what was happening at the time ? 

The VM was building ports. I could try to deduce which ports, but I wouldn't be
100% sure.

> Also, for the guest, do you 
> have the config that was being used (e.g. bhyve command line) ?

/usr/sbin/bhyve -c 4 -m 12G -A -H -P -g 0 -s 0:0,hostbridge -s 1:0,lpc -s 2:0,virtio-net,tap1,mac=58:9c:fc:01:01:02 -s 3:0,virtio-blk,/vm/100amd64/disk.img -l com1,/dev/nmdm1A 100amd64

Thanks,
Steve



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