Control: tag -1 moreinfo
On Wed, 6 Dec 2023 21:36:53 +0100 Paul Gevers <elbrus@debian.org> wrote:
> Control: tags -1 - moreinfo
>
> Hi Ben and the rest,
>
> On 04-12-2023 15:10, Ben Hutchings wrote:
> >> CPU: 6 PID: 15039 Comm: lxc-start Tainted: G D W L 6.5.0-0.deb12.1-arm64 #1 Debian 6.5.3-1~bpo12+1
> >
> > The D and W flags mean there were prior BUG and WARN errors logged.
> > Please send those as well.
>
> Please find attached the content of the journal since the reboot. I
> filtered out "debci".
Apologies for leaving this bug for so long.
Is this bug still occurring? I had a look for possibly related fixes,
and found:
commit 22e111ed6c83dcde3037fc81176012721bc34c0b
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Sun Nov 19 20:25:58 2023 -0500
rename(): fix the locking of subdirectories
[...]
Cc: stable@vger.kernel.org
Fixes: 28eceeda130f "fs: Lock moved directories"
This claims to a fix a bug introduced in 6.5. The fix went into
6.8-rc1 and was backported to 6.6.15, so Debian versions 6.6.15-1
onward should have it.
The lockup might alternately be fixed by:
commit a8b0026847b8c43445c921ad2c85521c92eb175f
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Mon Nov 20 20:02:11 2023 -0500
rename(): avoid a deadlock in the case of parents having no common ancestor
which went into 6.8 but was *not* backported.
If the bug is still occurring, can you say what type of filesystem
rsync is being run on?
Ben.
--
Ben Hutchings
Anthony's Law of Force: Don't force it, get a larger hammer.
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