From owner-freebsd-wireless@freebsd.org Thu Jan 19 11:14:06 2017 Return-Path: Delivered-To: freebsd-wireless@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id D0CF2CB84DD for ; Thu, 19 Jan 2017 11:14:06 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id BF37C1C1C for ; Thu, 19 Jan 2017 11:14:06 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v0JBE6Ns041119 for ; Thu, 19 Jan 2017 11:14:06 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-wireless@FreeBSD.org Subject: [Bug 211689] panic with lagg failover wireless ath and iwm Date: Thu, 19 Jan 2017 11:14:06 +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: 11.0-RC1 X-Bugzilla-Keywords: crash, needs-qa, patch, regression X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: robin.randhawa@arm.com X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: freebsd-wireless@FreeBSD.org X-Bugzilla-Flags: mfc-stable10? mfc-stable11? 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 MIME-Version: 1.0 X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 19 Jan 2017 11:14:06 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D211689 --- Comment #15 from Robin Randhawa --- (In reply to Alan Somers from comment #14) Before I rebuild kernels and deploy to get you the pre-suspend ifconfig out= put, I thought I'll share my thoughts on your second question, lest it mean I do= n't have to go through the deployment cycle (which is not a problem - just a li= ttle bit of bother). So I'm pretty sure that a "$ service netif restart" invocation will end up taking the lagg interface down via the /etc/rc.conf cloned_interface=3D"lag= g0" specification. AFAICT, that means that the netif rc.d glue will end up invo= king clone_down() [See /etc/network.subr] which looks like it does indeed tear t= he lagg interface down. Does that imply that your patch will need some mods in order to accomodate things ? Please do let me know and I'll follow through as needed. --=20 You are receiving this mail because: You are the assignee for the bug.=