From owner-freebsd-current@FreeBSD.ORG Tue May 12 21:21:37 2015 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 8DB4D54E for ; Tue, 12 May 2015 21:21:37 +0000 (UTC) Received: from mail.daemonic.se (mail.daemonic.se [IPv6:2a00:d1e0:1000:c00::25]) (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 DF3DA1847 for ; Tue, 12 May 2015 21:21:36 +0000 (UTC) Received: from cloud.daemonic.se (localhost [IPv6:::1]) by mail.daemonic.se (Postfix) with ESMTP id 3lmXBP32BBzVnHk for ; Tue, 12 May 2015 21:21:33 +0000 (UTC) X-Virus-Scanned: amavisd-new at daemonic.se Received: from mail.daemonic.se ([127.0.0.1]) (using TLS with cipher ECDHE-RSA-AES128-GCM-SHA256) by cloud.daemonic.se (mailscanner.daemonic.se [127.0.0.1]) (amavisd-new, port 10587) with ESMTPS id 9Rs-miyeyH16 for ; Tue, 12 May 2015 21:21:33 +0000 (UTC) Received: from tifa.daemonic.se (c-4c10e555.012-98-73746f24.cust.bredbandsbolaget.se [85.229.16.76]) by mail.daemonic.se (Postfix) with ESMTPSA id 3lmXBP0BVczVnHj for ; Tue, 12 May 2015 21:21:33 +0000 (UTC) Received: from tifa.daemonic.se (localhost [127.0.0.1]) by tifa.daemonic.se (Postfix) with ESMTP id 9FD5922818 for ; Tue, 12 May 2015 23:21:33 +0200 (CEST) Message-ID: <55526EDD.4050105@freebsd.org> Date: Tue, 12 May 2015 23:21:33 +0200 From: Niclas Zeising User-Agent: Mutt/1.5.21 MIME-Version: 1.0 To: current@freebsd.org Subject: Panic using QLogic NetXtreme II BCM57810 with latest CURRENT snapshot X-Enigmail-Version: 1.5.1 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 12 May 2015 21:21:37 -0000 Hi! I got the following panic with a QLogic NetXtreme II BCM57810 when trying to assign an IP address using dhclient. The network card uses the bxe driver. The machine in question is a HP DL380 Gen9. Kernel page fault with the following non-sleepable locks held: shared rw if_addr_lock (if_addr_lock) locked @ /usr/src/sys/net/if.c:1539 exclusive sleep mutex bxe0_mcast_lock lockeed @ /usr/src/sys/dev/bxe/bxe.c:12548 See screenshots at the links below for details and a stack trace. I can provoke this panic at will, let me know if you need more details. Unfortunately I don't have access to a console where I can copy things out currently, so screenshots have to do. Screenshot 1: https://people.freebsd.org/~zeising/panic1.png Screenshot 2: https://people.freebsd.org/~zeising/panic2.png Regards! -- Niclas