From nobody Wed Jun 12 16:42:32 2024 X-Original-To: wireless@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4Vzrtd0b11z5N38N for ; Wed, 12 Jun 2024 16:42:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Vzrtc3jmRz4kp5 for ; Wed, 12 Jun 2024 16:42:32 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1718210552; a=rsa-sha256; cv=none; b=p8dPl09VxHpxMkCuzqi7lcBe2MPgUq1MwfWSZQa7OLEJ/spI0gjLSyJ4/SZTvibcx1rl70 kWtIVS8epxLXFOgaEq8UHmsMuvzMHtu/0J+aaBHakMLdRkP1cuLCIvgyLOro6hnMZIEU5d EF7/XebJEY+d8NiHu2sftj2HDQoK2hCsZnYCOKnks8F86BYGaf+n0iy8XlnP7arDhStt9p 1M1TTsbxrXkUdGvWfq5zQy+HUE1LFm+ExjNuC7DEZ8cLjfvic9mXFEZlzpy1F41tknlT0k V5c5J/bDdvqRn9tcbVsP9TxrBKCLSS/qARIBYmAfN23xifggxx2MLlGLo/DdnA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1718210552; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Z7ZAN2vG4JmDujLJemr87tvEihb/ECiRxIknxZ+rrb8=; b=Gtk0cVfK4LLivsG/Vk4NI8viEdeFv7VDdBQZOSGmaJrwrtys+nsu3HuHM3g4Qb2yK4qAf0 bHD+2GVYp8/w48P0pNFIvZMxBJqOxdM+OR3HIgeqiqYOiLEYHZjoTK4YCJ6dubKkMRCE7H ktIOZgcrG/A2321MbjVICg/aheWuO2wH3Q/p+OH7p0Id4qSknyV181C0GyX1BKy+KpNJTe oI6OOlwKYEOmzZIn0XGAGlVx9WFdcDuw3AO2CYVMun1vCqoWoCOFFxtnSmfrdhq6XdHBZm qfFUaJyfhN7/2Yvalaf1BQv2vZWsfkUiAmFBK6fkKONjnFHUl0JFeC6pkvYoSQ== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4Vzrtc3KF2z1132 for ; Wed, 12 Jun 2024 16:42:32 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 45CGgWbP012466 for ; Wed, 12 Jun 2024 16:42:32 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 45CGgWdo012465 for wireless@FreeBSD.org; Wed, 12 Jun 2024 16:42:32 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: bugzilla set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: wireless@FreeBSD.org Subject: [Bug 275255] iwlwifi: panic after iwlwifi0: lkpi_iv_newstate: error -5 during state transition 5 (RUN) -> 0 (INIT) (8xxx/9xxx chipsets) Date: Wed, 12 Jun 2024 16:42:32 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: wireless X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: commit-hook@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bz@FreeBSD.org X-Bugzilla-Flags: mfc-stable14? mfc-stable13? X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Discussions List-Archive: https://lists.freebsd.org/archives/freebsd-wireless List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-wireless@freebsd.org Sender: owner-freebsd-wireless@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D275255 --- Comment #22 from commit-hook@FreeBSD.org --- A commit in branch stable/14 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3D7ad7453748e2adafa1e1a3e44b02fc852= d4c5301 commit 7ad7453748e2adafa1e1a3e44b02fc852d4c5301 Author: Bjoern A. Zeeb AuthorDate: 2024-05-22 02:24:51 +0000 Commit: Bjoern A. Zeeb CommitDate: 2024-06-12 13:58:36 +0000 LinuxKPI: 802.11: change teardown order to avoid iwlwifi firmware crash= es While the previous order worked well for iwlwifi 22000 and later chipse= ts (AXxxx, BE200), earlier chipsets had trouble and ran into firmware cras= hes. Change the teardown order to avoid these problems. The inline comments in lkpi_sta_run_to_init() (and lkpi_disassoc()) try to document the new order and also the old problems we were seeing (too early sta removal or silent non-removal) leading to follow-up problems. There is a possible further problem still lingering but a lot harder to trigger (see comment in review) and likely related to some other doings so we'll track it separately. Sponsored by: The FreeBSD Foundation PR: 275255 Tested with: AX210, 8265 (bz); 9260 (Bakul Shah) Differential Revision: https://reviews.freebsd.org/D45293 (cherry picked from commit 5a4d24610fc6143ac1d570fe2b5160e8ae893c2c) sys/compat/linuxkpi/common/src/linux_80211.c | 84 ++++++++++++++++++------= ---- 1 file changed, 55 insertions(+), 29 deletions(-) --=20 You are receiving this mail because: You are on the CC list for the bug.=