Re: [Xen-devel] vnc=1 / pvgrub / close fb: backend at /local/domain/0/backend/vfb/xx/0

[Steven Haigh <netwiz@xxxxxxxxx>]

On 23/10/2014 2:40 AM, Ian Campbell wrote:
> On Thu, 2014-10-23 at 02:23 +1100, Steven Haigh wrote:
> 
>> Output using pv-grub:
> 
> Can you also post the qemu logs please (under /var/log/xen somewhere I
> think).

I get very little out of this:
-rw-r--r--  1 root root    0 Oct 23 02:45 qemu-dm-dev.vm.log
-rw-r--r--  1 root root    0 Oct 23 02:44 xen-hotplug.log
-rw-r--r--  1 root root   55 Oct 23 02:45 xl-dev.vm.log
[root@dom0 xen]# cat xl-dev.vm.log
Waiting for domain dev.vm (domid 36) to die [pid 6970]

That's it :\

>> qemu-system-i38[3956]: segfault at 0 ip           (null) sp
>> 00007fffb4573638 error 4
> 
> That might be a smoking gun. Is there a core dump and/or could you try
> and run qemu under gdb?

Any hints on doing this? I can't say I'm a gdb guru.... I can't find any
core dumps anywhere so that's not really helpful...

-- 
Steven Haigh

Email: netwiz@xxxxxxxxx
Web: http://www.crc.id.au
Phone: (03) 9001 6090 - 0412 935 897

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