From nobody Sat Mar 2 10:53:36 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 4Tn1z50QMNz5CWmJ for ; Sat, 2 Mar 2024 10:53:37 +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 4Tn1z46G3Nz4T01 for ; Sat, 2 Mar 2024 10:53:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1709376816; a=rsa-sha256; cv=none; b=X6IRvRiyQ9iCV0o9qxMINlqSYlLWqRk2p3MGEKdTZ4dRMSeR1cXdIII2jUG7b/ufqlHtiJ IgQ/VQ44BiGX5SloPalDagjhMUzMXx9wmEJOD8J9g5RRVrKvSYBSeaBfPTTRNoEZ4KP/pj To10oVNzBjAIGgEjLtPD8HypGFkr3/A0a6uYnU3abdY1J1NwJPyidvZmHgcBQXS5+03DuA TNs0eIbk0SGUwKz1SpQvvorX3odBgyS2GcQXF5K02DgqltrD05D1VTQLUy2ZfZG+uyZ/EW NVrfMg/HeAXoovPNS9/upWDIO5KH4gmg7mWvt/VeuIuMSq/DoKEiN455CAr/bQ== 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=1709376816; 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=rzsqf14j8NRxs2eOt5v+nW1W9oSr+EPLRouYBMsn8hk=; b=JseRmhsMrkMpvr+slncSTUTZ/Y8pSzeuI3ClPCwb0EfEBzD5H8oqA0RaJ9/jmg6FsRR1jz LhsJ75Kzm9I//nM4yyHcGJRmGi43ocNivoYGnoMtZxeJDxPojJD+zdS/U8hdGiTtsxQmtk DPs5HMDMEBx2WqI1FQjoS3IXzLy7UK+Lr6af0CBQw8bPmIXnsbvo86i+sSzoDlH8v8TcHS k56WMpin0wl+KtRWm9p2ZhHwhk27FnrYwr2BaXO0WaVjCfceVcIqmbjITLOtge+zl7j3iD pLPR+D2ZnqX1Kw19f28kZSPx8gg7y5hfgjbJvGdNq0UcGs/XfQPYYAc9wVxyxg== 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 4Tn1z45sdfz16ZF for ; Sat, 2 Mar 2024 10:53:36 +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 422Araxr024131 for ; Sat, 2 Mar 2024 10:53:36 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 422AraTv024124 for wireless@FreeBSD.org; Sat, 2 Mar 2024 10:53:36 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: wireless@FreeBSD.org Subject: [Bug 277432] iwlwifi panic: Sleeping thread owns a non-sleepable lock Date: Sat, 02 Mar 2024 10:53:36 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: wireless X-Bugzilla-Version: 13.3-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: bz@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: wireless@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc see_also bug_status blocked 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: Sender: owner-freebsd-wireless@freebsd.org X-BeenThere: freebsd-wireless@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D277432 Bjoern A. Zeeb changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bz@FreeBSD.org, | |emaste@freebsd.org See Also| |https://bugs.freebsd.org/bu | |gzilla/show_bug.cgi?id=3D2= 752 | |55 Status|New |Open Blocks| |273620 --- Comment #1 from Bjoern A. Zeeb --- I believe the first half of the problem is a duplicate of PR 275255 with a = more recent incarnation after other changes. It seems that for the "older" iwlwifi (FW) API something else we do already removes the station from the firmware and so when we try to explicitly do i= t we get an error; from there on state is out of sync and follow-up errors happ= en. The second half seems (locking) could be an issue and shouldn't happen, but= I wonder as-to how much that is also an error recovery path or due to out-of-= sync something (in net80211) happened which shouldn't. That part will need sepa= rate investigation. Referenced Bugs: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D273620 [Bug 273620] iwlwifi meta-bug --=20 You are receiving this mail because: You are the assignee for the bug.=