[Bug 298995] rtw88: Panic on CURRENT when driver is unloaded with active connection

In reply to: bugzilla-noreply_a_freebsd.org: "[Bug 298995] rtw88: Panic on CURRENT when driver is unloaded with active connection"
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From: <bugzilla-noreply_at_freebsd.org>
Date: Thu, 01 Oct 2026 13:55:45 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=298995

Bjoern A. Zeeb <bz@FreeBSD.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |bz@FreeBSD.org
             Blocks|                            |273621

--- Comment #1 from Bjoern A. Zeeb <bz@FreeBSD.org> ---
Smells like a refcounting problem on the node.
Could try compiling with IEEE80211_DEBUG_REFCNT enabled.

But could also be double-free in rtw88.


Referenced Bugs:

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=273621
[Bug 273621] rtw88, rtw89 meta-bug
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