Re: [Xen-devel] [POSSIBLE BUG] Failure to bind event channel

[Julien Grall <julien.grall@xxxxxxxxxx>]

On 01/15/2014 02:29 PM, Wei Liu wrote:
> On Wed, Jan 15, 2014 at 12:37:57PM +0000, Ian Campbell wrote:
>> On Wed, 2014-01-15 at 12:30 +0000, Wei Liu wrote:
>>> Xen: master branch
>>> Dom0 Linux: git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
>>>                linux-next
>>>
>>> When I tried to start a HVM domain running squeeze with 2.6.32, I got
>>>
>>> (XEN) event_channel.c:271:d0 EVTCHNOP failure: domain 5, error -22
>>
>> Julien mentioned having seen something very similar with BSD on ARM
>> yesterday...
>>
> 
> Weird, this error message was gone after I rebooted my server. I
> wouldn't bother with heisenbug at this stage. :-)
>

I had the same bug on ARM platform with FreeBSD and Linux guest. It
happens once a while but I'm unable to reproduce reliably.

As for you, the bug disappear after reboot.

-- 
Julien Grall

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