Date: Wed, 27 Aug 2014 12:00:51 -0400 From: Nikolai Lifanov <lifanov@mail.lifanov.com> To: freebsd-virtualization@freebsd.org Subject: Re: lost ability to run FreeBSD on bhyve on CURRENT Message-ID: <53FE00B3.3050302@mail.lifanov.com> In-Reply-To: <53FDFEEF.1060302@mail.lifanov.com> References: <mailman.27.1409140801.32275.freebsd-virtualization@freebsd.org> <53FDDFC3.1070206@mail.lifanov.com> <53FDFEEF.1060302@mail.lifanov.com>
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On 08/27/14 11:53, Nikolai Lifanov wrote: > On 08/27/14 09:40, Nikolai Lifanov wrote: >> On 08/27/14 08:00, freebsd-virtualization-request@freebsd.org wrote: >>> Hi Nikolai, >>>>> Can someone look at Bugzilla 192470 please? >>>>> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=192470 >>> We've not been able to repro this on E3-1220 v3, E5-2650, or E5-2609 >>> v2 systems :( >>> >>> Do you have any xsave-related tunables set in loader.conf ? >>> >>> Do CURRENT guests work ? If so, would you be able to send a dmesg from >>> one ? >>> >>> later, >>> >>> Peter. >> >> Hello. >> >> I don't have anything exotic in my loader.conf: >> vmm_load="YES" >> nmdm_load="YES" >> pptdevs="10/0/0" >> zfs_load="YES" >> vfs.root.mountfrom="zfs:tank/ROOT/270660" >> >> Disabling ppt doesn't help either. CURRENT panics and drops me in ddb >> when booting. I attached "sysctl hw.vmm" and the panic message when >> trying to boot CURRENT to the bug. >> > > Interestingly, boot works 1/many times. By repeatedly trying to boot it > over and over again, I was able to get it to boot twice total. Once > FreeBSD is able to boot, it works as expected. > > I'm about to attach the dmesg from this to Bugzilla. > Update: if I pin vcpu 0 to hostcpu 0, boot works every time. - Nikolai Lifanov
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