On Wed, Aug 12, 2009 at 05:13:20PM +0100, Mark McLoughlin wrote:
On Wed, 2009-08-12 at 09:57 -0600, Orion Poplawski wrote:
[2009-08-12 09:52:31 xend.XendDomainInfo 3214] WARNING (XendDomainInfo:965) Domain has crashed: name=xenfdev64 id=20.
Looks like the guest crashed.
If you set "on_crash=preserve" in your domain config and then once the crash has happened you should be able to use something like:
$> /usr/lib/xen/bin/xenctx -s System.map-2.6.31-0.125.4.2.rc5.git2.fc12.x86_64 <domid>
to get a stack trace.
I'm seeing the same issue on my testbox.
# /usr/lib/xen/bin/xenctx -s System.map-2.6.31-0.162.rc6.git2.fc12.i686.PAE 10 cs:eip: e019:c0aa14d1 xen_start_kernel+0x9 flags: 00000292 i s nz a ss:esp: e021:c0a99fcc eax: 00000000 ebx: 00000000 ecx: 00000000 edx: 00000000 esi: c1489000 edi: 00000000 ebp: c0a99ffc ds: e021 es: e021 fs: e021 gs: e021 Code (instr addr c0aa14d1) 00 00 74 05 e8 15 be 9a ff c9 c3 00 55 89 e5 57 56 53 83 ec 14 <65> a1 14 00 00 00 89 45 f0 31 c0
Stack: 00000000 c0aa14d1 0001e019 00010092 00000000 00000000 00000000 00000000 00000000 00000000 c1489000 00000000 00000000
Call Trace: [<c0aa14d1>] xen_start_kernel+0x9 <--
[<c0aa14d1>] xen_start_kernel+0x9
Do you need something more?
-- Pasi