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From: John Snow <jsnow@redhat.com>
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Date: Thu, 19 Nov 2015 12:32:36 -0500
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Subject: Re: [Qemu-devel] [PULL 00/14] Migration pull request
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To: Peter Maydell <peter.maydell@linaro.org>, Juan Quintela <quintela@redhat.com>
Cc: Amit Shah <amit.shah@redhat.com>, QEMU Developers <qemu-devel@nongnu.org>, "Dr. David Alan Gilbert" <dgilbert@redhat.com>



On 11/19/2015 10:03 AM, Peter Maydell wrote:
> On 19 November 2015 at 14:44, Peter Maydell <peter.maydell@linaro.org> wrote:
>> On 19 November 2015 at 13:21, Peter Maydell <peter.maydell@linaro.org> wrote:
>>> On 19 November 2015 at 13:12, Peter Maydell <peter.maydell@linaro.org> wrote:
>>>> Hi. Unfortunately this failed in 'make check' (x86-64 Linux, debug build):
>>>>
>>>> GTESTER check-qtest-i386
>>>> blkdebug: Suspended request 'A'
>>>> blkdebug: Resuming request 'A'
>>>> **
>>>> ERROR:/home/petmay01/linaro/qemu-for-merges/tests/ide-test.c:656:ide_wait_clear:
>>>> code should not be reached
>>>> GTester: last random seed: R02Sf1d98a814dee34e3985479976b17883c
>>>> main-loop: WARNING: I/O thread spun for 1000 iterations
>>>> main-loop: WARNING: I/O thread spun for 1000 iterations
>>>> main-loop: WARNING: I/O thread spun for 1000 iterations
>>>> main-loop: WARNING: I/O thread spun for 1000 iterations
>>>> [vmxnet3][WR][vmxnet3_peer_has_vnet_hdr]: Peer has no virtio
>>>> extension. Task offloads will be emulated.
>>>> make: *** [check-qtest-i386] Error 1
>>>>
>>>> It might be an intermittent test fail from an earlier IDE pull?
>>>
>>> Yep, intermittent. Second run of the tests passed...
>>
>> and repro'd on current master, so definitely not the fault of anything
>> in this pull.
> 
> while QTEST_QEMU_BINARY=i386-softmmu/qemu-system-i386
> QTEST_QEMU_IMG=qemu-img gtester -k --verbose -m=quick tests/ide-test ;
> do true; done
> 
> will eventually hang on /i386/ide/cdrom/pio_large (may take a fair
> number of loops; when it works fine the test does not take an
> appreciable amount of time). After a long time the timeout in the
> test kicks in and the assert happens.
> 
> thanks
> -- PMM
> 

Alright, thanks. Will try to reproduce and investigate. It might
unfortunately be the recent ATAPI pull as a first guess. I'll try to
reproduce with and then without that set.

--js