From owner-freebsd-net@freebsd.org Fri Oct 7 07:00:09 2016 Return-Path: Delivered-To: freebsd-net@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 28D63BECCA8 for ; Fri, 7 Oct 2016 07:00:09 +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 E8946DA9 for ; Fri, 7 Oct 2016 07:00:08 +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 u97706Wu045003 for ; Fri, 7 Oct 2016 07:00:08 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-net@FreeBSD.org Subject: [Bug 148807] [panic] "panic: sbdrop" and "panic: sbsndptr: sockbuf _ and mbuf _ clashing" (8.1-RELEASE/10.1-STABLE/11-CURRENT) Date: Fri, 07 Oct 2016 07:00:05 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 10.1-STABLE X-Bugzilla-Keywords: crash, needs-qa, patch X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: emz@norma.perm.ru X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: freebsd-net@FreeBSD.org X-Bugzilla-Flags: mfc-stable9? mfc-stable10? mfc-stable11? X-Bugzilla-Changed-Fields: cc 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-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Oct 2016 07:00:09 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D148807 emz@norma.perm.ru changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |emz@norma.perm.ru --- Comment #28 from emz@norma.perm.ru --- Got this right now on an update from 10.2-STABLE to 11.0-PRERELEASE. Persis= tent in 11.0-RC3. Repeatable in like 5-12 minutes. 25 minutes is an absolute rec= ord. panic: sbsndptr: sockbuf 0xfffff8003eea31b8 and mbuf 0xfffff80020a6e700 clashing GNU gdb 6.1.1 [FreeBSD] Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain condition= s. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "amd64-marcel-freebsd"... Unread portion of the kernel message buffer: panic: sbsndptr: sockbuf 0xfffff8003eea31b8 and mbuf 0xfffff80020a6e700 clashing cpuid =3D 1 KDB: stack backtrace: #0 0xffffffff80b1d0c7 at kdb_backtrace+0x67 #1 0xffffffff80ad1f62 at vpanic+0x182 #2 0xffffffff80ad1dd3 at panic+0x43 #3 0xffffffff80b6a15a at sbsndptr+0xda #4 0xffffffff80cfcbb4 at tcp_output+0xf34 #5 0xffffffff80cf9a81 at tcp_do_segment+0x2ce1 #6 0xffffffff80cf60cc at tcp_input+0xd1c #7 0xffffffff80c66dbf at ip_input+0x15f #8 0xffffffff80bfc295 at netisr_dispatch_src+0xa5 #9 0xffffffff80be4cea at ether_demux+0x12a #10 0xffffffff80be5942 at ether_nh_input+0x322 #11 0xffffffff80bfc295 at netisr_dispatch_src+0xa5 #12 0xffffffff80be4f66 at ether_input+0x26 #13 0xffffffff80bed9db at vlan_input+0x1cb #14 0xffffffff80be4c55 at ether_demux+0x95 #15 0xffffffff80be5942 at ether_nh_input+0x322 #16 0xffffffff80bfc295 at netisr_dispatch_src+0xa5 #17 0xffffffff80be4f66 at ether_input+0x26 --=20 You are receiving this mail because: You are the assignee for the bug.=