Date: Thu, 16 Apr 2015 13:20:29 -0700 From: Neel Natu <neelnatu@gmail.com> To: Markiyan Kushnir <markiyan.kushnir@gmail.com> Cc: FreeBSD current <freebsd-current@freebsd.org>, "freebsd-virtualization@freebsd.org" <freebsd-virtualization@freebsd.org> Subject: Re: Panic on 11.0-CURRENT when trying "kldload vmm" Message-ID: <CAFgRE9H_AXjJiWEqngbm4_sRtR9_rYE3T492cnB9zQUOLPv-Aw@mail.gmail.com> In-Reply-To: <CACvtUJfhhMrWaHynVfVZfnJH1%2Bb7o5R_ETU1de4whAugBaR3ZQ@mail.gmail.com> References: <CACvtUJfhhMrWaHynVfVZfnJH1%2Bb7o5R_ETU1de4whAugBaR3ZQ@mail.gmail.com>
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Hi Markiyan, On Thu, Apr 16, 2015 at 1:01 PM, Markiyan Kushnir <markiyan.kushnir@gmail.com> wrote: > 22:13:~$ uname -a > FreeBSD mkushnir.mooo.com 11.0-CURRENT FreeBSD 11.0-CURRENT #3 > r281432: Sun Apr 12 01:35:34 EEST 2015 > root@:/work/obj/work/src.svn/sys/MAREK amd64 > > > Went kernel panic twice today when trying to load vmm. Never seen > this before (the previous kernel was built out of r278973, Feb 19 > 2015, was doing well). The panic is not reliable in the sense I could > not reproduce it at will just loading/unloading vmm. > > I regularly work in my bhyve guests, sometimes swap between vmm and > vboxdrv, all my scenarios haven't changed from the previous Feb > kernel. Except that I re-built my today panicking kernel extending > the MINIMAL config (including what I need) as opposed to the previous > one "reducing" GENERIC (excluding what I don't need). > > Both today panic's back traces look identical. Attaching core.txt.1 > (the latter one) and the output of "sysctl kern.conftxt". Let me know > if someone wants to debug it. > I don't think that 'core.txt.1' made it through. Regardless, can you try to reproduce after applying r281559. I think it should fix the panic. https://svnweb.freebsd.org/changeset/base/281559 best Neel > Thanks, > Markiyan. > > _______________________________________________ > 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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