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From: Peter Maydell <peter.maydell@linaro.org>
Date: Thu, 19 Nov 2015 15:03:09 +0000
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Subject: Re: [Qemu-devel] [PULL 00/14] Migration pull request
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To: Juan Quintela <quintela@redhat.com>
Cc: Amit Shah <amit.shah@redhat.com>, John Snow <jsnow@redhat.com>, QEMU Developers <qemu-devel@nongnu.org>, "Dr. David Alan Gilbert" <dgilbert@redhat.com>

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