Re: make -j check failing on master, interesting valgrind errors on qos-test vhost-user-blk-test/basic

[Dario Faggioli]

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.

As soon as two of those are run, one after the other, the problem
starts to appear.

However, Claudio, AFAIUI, you're seeing this with an older GCC and
without LTO, right?

Regards
-- 
Dario Faggioli, Ph.D
http://about.me/dario.faggioli
Virtualization Software Engineer
SUSE Labs, SUSE https://www.suse.com/
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