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Groups > linux.debian.kernel > #91814

Bug#1131809: dracut: ppc64el autopkgtest are flaky and take 7 hours per run

From Benjamin Drung <bdrung@debian.org>
Newsgroups linux.debian.bugs.dist, linux.debian.kernel
Subject Bug#1131809: dracut: ppc64el autopkgtest are flaky and take 7 hours per run
Date 2026-03-27 23:10 +0100
Message-ID <MDnxn-aMsB-1@gated-at.bofh.it> (permalink)
References <MChX3-a2e5-1@gated-at.bofh.it> <MChX3-a2e5-1@gated-at.bofh.it>
Organization linux.* mail to news gateway

Cross-posted to 2 groups.

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Hi,

On Tue, 2026-03-24 at 21:51 +0000, Luca Boccassi wrote:
> Source: dracut
> Severity: serious
> Justification: blocks other packages from migrating
> 
> Dear Maintainer(s),
> 
> The dracut autopkgtests on ppc64el are flaky, and many runs fail:
> 
> https://ci.debian.net/packages/d/dracut/testing/ppc64el/
> 
> What's worse is that each run is ~7 hours, so it takes a full day just
> for a couple retries. This blocks other packages from migrating.
> 
> If this is not possible to fix, please consider disabling autopkgtest
> on ppc64el, or marking the test suite as flaky. Thanks.

I spent a lot of time to address the flakyness of the dracut tests
(races, timeouts, etc). The flakyness should be fixed in dracut 110-7
(there is one more timeout fix for test 41 in 110-8).

There are three test failures of 110-7:

1) 72-nbd: kernel BUG at arch/powerpc/include/asm/interrupt.h:355
2) 70-iscsi: I/O error, dev sdb, sector 69122 op 0x0:(READ)
3) 71-iscsi-multi: timed out (last log line: "Run /init as init process")

So failure 1 and 2 look like kernel related. Failure 3 does not look
like dracut being the culprit.

-- 
Benjamin Drung
Debian & Ubuntu Developer

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Thread

Bug#1131809: dracut: ppc64el autopkgtest are flaky and take 7 hours per run Luca Boccassi <bluca@debian.org> - 2026-03-24 23:00 +0100
  Bug#1131809: dracut: ppc64el autopkgtest are flaky and take 7 hours per run Benjamin Drung <bdrung@debian.org> - 2026-03-27 23:10 +0100
  Bug#1131809: dracut: ppc64el autopkgtest are flaky and take 7 hours per run Benjamin Drung <bdrung@debian.org> - 2026-06-29 13:20 +0200
  Bug#1131809: dracut: ppc64el autopkgtest are flaky and take 7  hours per run Miao Wang <shankerwangmiao@gmail.com> - 2026-07-16 11:40 +0200
  Bug#1131809: marked as done (dracut: ppc64el autopkgtest are  flaky and take 7 hours per run) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2026-08-06 01:40 +0200

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