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Date:      Sat, 15 Oct 2022 18:34:36 +0000
From:      bugzilla-noreply@freebsd.org
To:        wireless@FreeBSD.org
Subject:   [Bug 267029] iwlwifi: Panic on initial network startup
Message-ID:  <bug-267029-21060-xggLbdgJ0R@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-267029-21060@https.bugs.freebsd.org/bugzilla/>
References:  <bug-267029-21060@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D267029

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|New                         |Open
           Assignee|wireless@FreeBSD.org        |bz@FreeBSD.org
                 CC|                            |bz@FreeBSD.org

--- Comment #1 from Bjoern A. Zeeb <bz@FreeBSD.org> ---
Please try a ifconfig wlan0 down && sleep 1 && ifconfig wlan0 up insteadt of
service restart.

The core.txt seems to have a lot of log_in_vain bits in it but I cannot
actually find the initial error anymore.  You may have to increase your ker=
nel
message buffer.

The line right before the kernel panic contains an error from the driver, w=
hich
would have been great in the bug report.

I am also confused by the fact that you say a power cycle did not help and
always panics on start given your crashdump was full of running firefox.
Can you elaborate a bit more on when it worked and when it stopped working?
Currently it sounds like you had a working machine, it lost assoc, you trie=
d to
fix that, it paniced, and after that it now always panics with the same ker=
nel
on every bootup despite having the laptop turned off even?

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