[Bug 296185] rtw89(4) freezes the system with INVARIANTS kernel

From: <bugzilla-noreply_at_freebsd.org>
Date: Sun, 21 Jun 2026 15:21:29 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=296185

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

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

--- Comment #1 from Bjoern A. Zeeb <bz@FreeBSD.org> ---
(a) as per man-page:

     We observe various stability issues leading up to driver crashes and
     kernel panics with the current set of chipsets at least in combination
     with linuxkpi_wlan(4).

(b) if you are doing this from the console (Ctrl+Alt+F1) and are using a debug
kernel, could you try doing a boot verbose at least?  Otherwise we may have to
enable LINUXKPI 80211 debugging and see where this thing goes kaboom and why.


Referenced Bugs:

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