[Bug 293382] Dead lock and kernel crash around closefp_impl

From: <bugzilla-noreply_at_freebsd.org>
Date: Mon, 23 Feb 2026 17:53:54 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=293382

Mark Johnston <markj@FreeBSD.org> changed:

           What    |Removed                     |Added
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             Status|New                         |Open
                 CC|                            |markj@FreeBSD.org

--- Comment #1 from Mark Johnston <markj@FreeBSD.org> ---
It'd be useful to see the output of

(kgdb) f 8
(kgdb) p/x *kn
(kgdb) f 10
(kgdb) p/x *fp

Is the problem reproducible?

<redacted-3> is blocked, probably waiting for an in-flux knote to stabilize. 
It would be helpful to see all of the stacks for this process, as that might
tell us why the knote was in-flux to begin with.

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