[Bug 274382] iwlwifi Invalid TXQ id (FIXED)

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=274382

--- Comment #105 from commit-hook@FreeBSD.org ---
A commit in branch main references this bug:

URL:
https://cgit.FreeBSD.org/src/commit/?id=16d987fe781780100a31df30b9edd79ebb54f957

commit 16d987fe781780100a31df30b9edd79ebb54f957
Author:     Bjoern A. Zeeb <bz@FreeBSD.org>
AuthorDate: 2025-05-12 15:12:39 +0000
Commit:     Bjoern A. Zeeb <bz@FreeBSD.org>
CommitDate: 2025-05-12 19:15:13 +0000

    LinuxKPI: 802.11: make sure AUTH frames are not being sent if BSS changed

    iwlwifi keeps logging 'Invalid TXQ id' even after previous changes to
    catch the BSS changed.  The reason for this is that we do not error in
    the SCAN -> AUTH path as otherwise we would not have the state machine
    get us back to SCAN to clear up firmware state before auth/assoc to the
    new BSS.

    If we are not in synch as net80211 just swapped the iv_bss from under us,
    disable the TX queue for the (old) lsta to prevent the AUTH frame sent
    from sta_newstate() reaching the driver.  After all we are not trying to
    authenticate to that node (sta) anymore.

    Sponsored by:   The FreeBSD Foundation
    PR:             274382
    MFC after:      3 days

 sys/compat/linuxkpi/common/src/linux_80211.c | 24 ++++++++++++++----------
 1 file changed, 14 insertions(+), 10 deletions(-)

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