Date: Thu, 12 Dec 2013 13:00:08 -0800 From: Neel Natu <neelnatu@gmail.com> To: John Baldwin <jhb@freebsd.org> Cc: "freebsd-virtualization@freebsd.org" <virtualization@freebsd.org> Subject: Re: Panic starting a bhyve guest after resume Message-ID: <CAFgRE9Ej9O7jMBcE0oqshd_-59aPskhN81FoCsDbaEjdcxhJAA@mail.gmail.com> In-Reply-To: <201312121511.38608.jhb@freebsd.org> References: <201312121511.38608.jhb@freebsd.org>
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Hi John, On Thu, Dec 12, 2013 at 12:11 PM, John Baldwin <jhb@freebsd.org> wrote: > If I suspend and resume my laptop and then try to start a guest after the > resume, I get an odd panic. It generates a privileged instruction fault (in > kernel mode) for 'vmclear'. I've checked CR4 and it claims that VMXE is set. > I dont have any other ideas off the top of my head on what I should be poking > at? It looks like we read a bunch of MSRs in vmx_init(), but we don't write > to them, and all vmx_enable() does on each CPU is set VMXE in CR4 from what I > can tell. > It also does a "vmxon" on each logical cpu which may also need to be done after a resume. best Neel > -- > John Baldwin > _______________________________________________ > freebsd-virtualization@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization > To unsubscribe, send any mail to "freebsd-virtualization-unsubscribe@freebsd.org"
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