From owner-freebsd-current@FreeBSD.ORG Mon Oct 12 19:26:25 2009 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id A1EFF106568F for ; Mon, 12 Oct 2009 19:26:25 +0000 (UTC) (envelope-from marcus@freebsd.org) Received: from av-tac-rtp.cisco.com (hen.cisco.com [64.102.19.198]) by mx1.freebsd.org (Postfix) with ESMTP id 6B02D8FC20 for ; Mon, 12 Oct 2009 19:26:25 +0000 (UTC) X-TACSUNS: Virus Scanned Received: from rooster.cisco.com (localhost.cisco.com [127.0.0.1]) by av-tac-rtp.cisco.com (8.13.8+Sun/8.13.8) with ESMTP id n9CJQNnW024258 for ; Mon, 12 Oct 2009 15:26:23 -0400 (EDT) Received: from dhcp-64-102-221-161.cisco.com (dhcp-64-102-221-161.cisco.com [64.102.221.161]) by rooster.cisco.com (8.13.8+Sun/8.13.8) with ESMTP id n9CJQNZR016692 for ; Mon, 12 Oct 2009 15:26:23 -0400 (EDT) Message-ID: <4AD382DF.3040105@freebsd.org> Date: Mon, 12 Oct 2009 15:26:23 -0400 From: Joe Marcus Clarke Organization: FreeBSD, Inc. User-Agent: Thunderbird 2.0.0.23 (Macintosh/20090812) MIME-Version: 1.0 To: current Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: Subject: sbsndptr panic on recent 9-CURRENT X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Mon, 12 Oct 2009 19:26:25 -0000 I just upgraded to: FreeBSD jclarke-pc.cisco.com 9.0-CURRENT FreeBSD 9.0-CURRENT #6: Mon Oct 12 14:23:45 EDT 2009 marcus@jclarke-pc.cisco.com:/usr/obj/usr/src/sys/JCLARKE-PC i386 A few minutes after a reboot, I see: panic: sbsndptr: sockbuf 0xc5ba7c2c and mbuf 0xc5471300 clashing #3 0xc0667c1a in sbsndptr (sb=0xc5ba7c2c, off=Variable "off" is not available. ) at /usr/src/sys/kern/uipc_sockbuf.c:954 #4 0xc0755724 in tcp_output (tp=0xc5ab2000) at /usr/src/sys/netinet/tcp_output.c:814 #5 0xc0762b4a in tcp_usr_send (so=0xc5ba7b44, flags=0, m=0xc5471300, nam=0x0, control=0x0, td=0xc55ef8c0) at tcp_offload.h:282 #6 0xc066ded5 in sosend_generic (so=0xc5ba7b44, addr=0x0, uio=0xe7a62c58, top=0xc5471300, control=0x0, flags=0, td=0xc55ef8c0) at /usr/src/sys/kern/uipc_socket.c:1265 #7 0xc06697df in sosend (so=0xc5ba7b44, addr=0x0, uio=0xe7a62c58, top=0x0, control=0x0, flags=0, td=0xc55ef8c0) at /usr/src/sys/kern/uipc_socket.c:1309 #8 0xc064f343 in soo_write (fp=0xc5ad84d0, uio=0xe7a62c58, active_cred=0xc5bb4600, flags=0, td=0xc55ef8c0) at /usr/src/sys/kern/sys_socket.c:102 #9 0xc0648dd7 in dofilewrite (td=0xc55ef8c0, fd=3, fp=0xc5ad84d0, auio=0xe7a62c58, offset=-1, flags=0) at file.h:239 #10 0xc06490c8 in kern_writev (td=0xc55ef8c0, fd=3, auio=0xe7a62c58) at /usr/src/sys/kern/sys_generic.c:446 #11 0xc064914f in write (td=0xc55ef8c0, uap=0xe7a62cf8) at /usr/src/sys/kern/sys_generic.c:362 #12 0xc089f765 in syscall (frame=0xe7a62d38) at /usr/src/sys/i386/i386/trap.c:1078 #13 0xc0882440 in Xint0x80_syscall () at /usr/src/sys/i386/i386/exception.s:261 #14 0x00000033 in ?? () This machine uses em, gif, and PPP (tun) interfaces (with IPv4 and v6 addresses). I have since rebooted, so it may not be possible to provide many more details from this crash. However, if I see the crash again, is there anything more I should provide? Joe -- Joe Marcus Clarke FreeBSD GNOME Team :: gnome@FreeBSD.org FreeNode / #freebsd-gnome http://www.FreeBSD.org/gnome