Bug#1061554: Re: Bug#1059995: pdns: flaky autopkgtest (host dependent): pdns.service: Failed to set up IPC namespacing: Resource temporarily unavailable

[Luca Boccassi]

Control: fixed -1 252.26-1~deb12u1
Control: fixed -1 256-1
Control: close -1

On Fri, 26 Jan 2024 11:31:37 +0100 Chris Hofstaedtler <zeha at debian.org>
wrote:
> clone 1059995 -1
> reopen -1
> reassign -1 systemd
> found -1 systemd/254.3-1
> forwarded -1 https://github.com/systemd/systemd/issues/31037
> thanks
> 
> Dear systemd Packagers,
> 
> Paul Gevers noted that src:pdns's autopkgtests fail every so often
> on a large amd64 debci worker and on s390x workers. Apparently a
> similar problem can be seen in src:pdns-recursor's debci runs.
> 
> As there is no pdns(-recursor) code running at this point, this
> seems to be a problem somewhere in the space of systemd <> lxc <>
> apparmor <> kernel.
> 
> I've opened a bug with systemd upstream, unfortunately with very
> little info as I don't know how to provide additional info from
> within a debci run. Help with providing additional info would be
> very welcome.

Root cause for this is the same as #1050256 and will be fixed shortly
and backported. Same as that one, the fix only gracefully falls back
and disables PrivateIPC=, the kernel fix is needed to make the feature
work again.

-- 
Kind regards,
Luca Boccassi
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