[Bug 209327] Under XenServer 6.5 - Live Migration results in a Kernel Panic when the VM 'Lands' on the other Node

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Mon May 9 11:12:32 UTC 2016


Roger Pau Monné <royger at freebsd.org> changed:

           What    |Removed                     |Added
                 CC|                            |royger at freebsd.org

--- Comment #2 from Roger Pau Monné <royger at freebsd.org> ---
Sadly I don't seem to be able to reproduce this using Open Source Xen on my

I've sent a patch to update the FreeBSD version that's used for testing with
Open Source Xen to 10.3, the test cluster contains quite a lot of different
hardware, so it might be able to trigger it.

The crash itself looks quite weird, it seems to be caused by the IPIs that are
sent to CPUs in order to setup the PV timers (xentimer_resume). Also vector 30
is used to deliver security exceptions [0], which I don't even know how they
are triggered...

Anyway, will get back when I have more information about this.

[0] http://wiki.osdev.org/Exceptions

You are receiving this mail because:
You are on the CC list for the bug.

More information about the freebsd-amd64 mailing list