[Bug 271945] panic: deadlres_td_sleep_q : possible deadlock detected for … (stat) | (postgres) | (LTO toml.54d28171-c) , blocked for … ticks – during poudriere-bulk(8)

From: <bugzilla-noreply_at_freebsd.org>
Date: Sun, 20 Aug 2023 14:43:58 UTC

Graham Perrin <grahamperrin@freebsd.org> changed:

           What    |Removed                     |Added
                 CC|grahamperrin@gmail.com      |
           Assignee|bugs@FreeBSD.org            |fs@FreeBSD.org
           See Also|                            |https://github.com/openzfs/
                   |                            |zfs/pull/15122
             Blocks|                            |271607

--- Comment #25 from Graham Perrin <grahamperrin@freebsd.org> ---

> …
> Unfortunately I think the current code in main should still suffer from 
> this specific deadlock.  cd25b0f740 fixes some deadlocks in this area, 
> may be that is why you are getting issues less often, but I don't 
> believe it fixes this specific one, may be you was just lucky.  Only 
> https://github.com/openzfs/zfs/pull/15122 I believe should fix them.

Referenced Bugs:

[Bug 271607] 14.0-RELEASE metabug
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