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Date: Wed, 20 Nov 2013 17:05:46 +0100
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Subject: Re: [Qemu-devel] Buildbot failure: libqtest init_socket assertion
 failure
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To: Stefan Hajnoczi <stefanha@gmail.com>, Gerd Hoffmann <kraxel@redhat.com>
Cc: qemu-devel <qemu-devel@nongnu.org>

Am 20.11.2013 16:16, schrieb Stefan Hajnoczi:
> On Wed, Nov 20, 2013 at 01:38:31PM +0100, Gerd Hoffmann wrote:
>> On Mi, 2013-11-20 at 10:00 +0100, Stefan Hajnoczi wrote:
>>> Hi Gerd,
>>> make check is failing on kraxel_rhel61 due to the following:
>>>
>>> ERROR:tests/libqtest.c:71:init_socket: assertion failed (ret !=3D -1)=
: (-1 !=3D -1)
>>>
>>> http://buildbot.b1-systems.de/qemu/builders/default_x86_64_rhel61/bui=
lds/782
>>>
>>> Can you investigate?  Perhaps there are stale files.
>>
>> Probably, that was the case when it happened last time.
>>
>> Yep, there are tons of /tmp/qtest-$number.{qmp,sock} files.  Cleared
>> now.
>>
>> Where do they come from?  Running "make check" manually does _not_ lea=
ve
>> stale files in /tmp for me.  Hmm.  What is going on?
>=20
> Quite probably a resource leak in libqtest.  But I'm not sure which
> scenario causes them to accumulate - maybe when a test assertion fails?

Yes, that's when it happens. I had wondered if adding some atexit() hook
might be a solution but never found time to try that out.

Andreas

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