Hi!
> > Build results:
> > total: 155 pass: 155 fail: 0
> > Qemu test results:
> > total: 499 pass: 498 fail: 1
> > Failed tests:
> > arm:kudo-bmc:multi_v7_defconfig:npcm:usb0.1:nuvoton-npcm730-kudo:rootfs
> >
> > The test failure is spurious and not new. I observe it randomly on
> > multi_v7_defconfig builds, primarily on npcm platforms. There is no error
> > message, just a stalled boot. I have been trying to bisect for a while,
> > but I have not been successful so far. No immediate concern; I just wanted
> > to mention it in case someone else hits the same or a similar problem.
> >
>
> I managed to revise my bisect script sufficiently enough to get reliable
> results. It looks like the culprit is commit 503e554782c9 (" debugobject:
> Ensure pool refill (again)"); see bisect log below. Bisect on four
> different systems all have the same result. After reverting this patch,
> I do not see the problem anymore (again, confirmed on four different
> systems). If anyone has an idea how to debug this, please let me know.
> I'll be happy to give it a try.
You may want to comment out debug_objects_fill_pool() in
debug_object_activate or debug_object_assert_init to see which one is
causing the failure...
CONFIG_PREEMPT_RT is disabled for you, right? (Should 5.15 even have
that option?)
Best regards,
Pavel
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DENX Software Engineering GmbH, Managing Director: Erika Unter
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
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