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Date:      Mon, 13 May 2024 21:18:25 +0000
From:      bugzilla-noreply@freebsd.org
To:        wireless@FreeBSD.org
Subject:   [Bug 278935] [iwlwifi] fails to establish a connection, or fails to maintain it (intel 8265)
Message-ID:  <bug-278935-21060-ZvwToiTt27@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-278935-21060@https.bugs.freebsd.org/bugzilla/>
References:  <bug-278935-21060@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D278935

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|Open                        |In Progress

--- Comment #9 from Bjoern A. Zeeb <bz@FreeBSD.org> ---
(In reply to Dave Cottlehuber from comment #8)

So two problems here:

(1) by the time you actually make it UP you get kicked:
wlan0: [80:2a:a8:84:e2:a3] recv disassociate (reason: 34 (too many frames n=
eed
to be acknowledged))

(2) when that session then tries to go back up and ends up going down entir=
ely
you hit PR 275255 and then it's game over until possible manual interventio=
n:
iwlwifi0: Couldn't drain frames for staid 0, status 0x8
iwlwifi0: lkpi_sta_auth_to_scan:1429: mo_sta_state(NOTEXIST) failed: -5

Where status 8 is ADD_STA_MODIFY_NON_EXISTING_STA: driver requested to modi=
fy a
station that doesn't exist.

But given we are only trying to remove it from the FW after that
"mo_sta_state(NOTEXIST)" something else nuked the station already.

Let's try to fix (2) first as that'll help to keep it at least going.

--=20
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