[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: make -j check failing on master, interesting valgrind errors on qos-
From: |
Claudio Fontana |
Subject: |
Re: make -j check failing on master, interesting valgrind errors on qos-test vhost-user-blk-test/basic |
Date: |
Fri, 27 May 2022 10:18:15 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.12.0 |
On 5/27/22 9:26 AM, Dario Faggioli wrote:
> On Thu, 2022-05-26 at 20:18 +0200, Claudio Fontana wrote:
>> Forget about his aspect, I think it is a separate problem.
>>
>> valgind of qos-test when run restricted to those specific paths (-p
>> /x86_64/pc/i440FX-pcihost/pci-bus-pc/pci-bus/virtio-net-pci/virtio-
>> net/virtio-net-tests/vhost-user/reconnect for example)
>> shows all clear,
>>
>> and still the test fails when run in a while loop after a few
>> attempts:
>>
> Yes, this kind of matches what I've also seen and reported about in
> <5bcb5ceb44dd830770d66330e27de6a4345fcb69.camel@suse.com>. If
> enable/run just one of:
> - reconnect
> - flags_mismatch
> - connect_fail
>
> I see no issues.
On the countrary, for me just running a single one of those can fail.
To reproduce this I run in a loop using, as quoted above,
-p
/x86_64/pc/i440FX-pcihost/pci-bus-pc/pci-bus/virtio-net-pci/virtio-net/virtio-net-tests/vhost-user/reconnect
for example.
After a few successful runs I hit the error.
>
> As soon as two of those are run, one after the other, the problem
> starts to appear.
Not for me: one is enough.
>
> However, Claudio, AFAIUI, you're seeing this with an older GCC and
> without LTO, right?
Yes, to provide a different angle I tried on veteran OpenSUSE Leap 15.2, so gcc
is based on 7.5.0.
I don't think LTO is being used in any way.
>
> Regards
>
Ciao,
CLaudio
- make -j check failing on master, interesting valgrind errors on qos-test vhost-user-blk-test/basic, Claudio Fontana, 2022/05/26
- Re: make -j check failing on master, interesting valgrind errors on qos-test vhost-user-blk-test/basic, Claudio Fontana, 2022/05/26
- Re: make -j check failing on master, interesting valgrind errors on qos-test vhost-user-blk-test/basic, Dario Faggioli, 2022/05/27
- Re: make -j check failing on master, interesting valgrind errors on qos-test vhost-user-blk-test/basic,
Claudio Fontana <=
- Re: make -j check failing on master, interesting valgrind errors on qos-test vhost-user-blk-test/basic, Claudio Fontana, 2022/05/27
- Re: make -j check failing on master, interesting valgrind errors on qos-test vhost-user-blk-test/basic, Dario Faggioli, 2022/05/27
- Re: make -j check failing on master, interesting valgrind errors on qos-test vhost-user-blk-test/basic, Alex Bennée, 2022/05/27