From owner-freebsd-current@FreeBSD.ORG Thu Mar 29 04:51:30 2007 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 5C5EB16A400 for ; Thu, 29 Mar 2007 04:51:30 +0000 (UTC) (envelope-from youshi10@u.washington.edu) Received: from mxout2.cac.washington.edu (mxout2.cac.washington.edu [140.142.33.4]) by mx1.freebsd.org (Postfix) with ESMTP id 3A6EB13C480 for ; Thu, 29 Mar 2007 04:51:30 +0000 (UTC) (envelope-from youshi10@u.washington.edu) Received: from smtp.washington.edu (smtp.washington.edu [140.142.33.9] (may be forged)) by mxout2.cac.washington.edu (8.13.7+UW06.06/8.13.7+UW07.03) with ESMTP id l2T4pR8L000759 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Wed, 28 Mar 2007 21:51:27 -0700 X-Auth-Received: from [192.168.10.45] (c-67-187-172-183.hsd1.ca.comcast.net [67.187.172.183]) (authenticated authid=youshi10) by smtp.washington.edu (8.13.7+UW06.06/8.13.7+UW07.03) with ESMTP id l2T4pPug004591 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Wed, 28 Mar 2007 21:51:26 -0700 Message-ID: <460B4590.9010801@u.washington.edu> Date: Wed, 28 Mar 2007 21:50:24 -0700 From: Garrett Cooper User-Agent: Thunderbird 1.5.0.10 (X11/20070325) MIME-Version: 1.0 To: "Wilkinson, Alex" References: <20070329014733.GA1556@obelix.dsto.defence.gov.au> In-Reply-To: <20070329014733.GA1556@obelix.dsto.defence.gov.au> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-PMX-Version: 5.3.0.289146, Antispam-Engine: 2.5.0.283055, Antispam-Data: 2007.3.28.214033 X-Uwash-Spam: Gauge=IIIIIII, Probability=7%, Report='SUPERLONG_LINE 0.05, __CT 0, __CTE 0, __CT_TEXT_PLAIN 0, __HAS_MSGID 0, __MIME_TEXT_ONLY 0, __MIME_VERSION 0, __SANE_MSGID 0, __USER_AGENT 0' Cc: freebsd-current@freebsd.org Subject: Re: [PANIC] 7.0-CURRENT #0: Wed Mar 14 ... 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: Thu, 29 Mar 2007 04:51:30 -0000 Wilkinson, Alex wrote: > FreeBSD 7.0-CURRENT #0: Wed Mar 14 > I have no clue what casued this. > > db> tr > Tracing pid 11068 tid 100224 td 0xc55dfa20 > kdb_enter(c09f8c53,1,c0a00d26,e8145af0,c55dfa20,...) at kdb_enter+0x32 > panic(c0a00d26,c4f2da00,0,0,c5306bfc,...) at panic+0x191 > sbflush_internal(c09f8814,4e4,c5306c68,c5306bac,c5306bfc,...) at > sbflush_internal > sbflush_internal(c4ae8980,c5306cb8,0,ffffffff,7fffffff,...) at sbflush_internal+ > 0x2d > sbrelease_internal(c5306bfc,c5306bac,c0a00e0d,25f,c5306c20,...) at sbrelease_int > ernal+0x15 > sofree(c5306bac,1,c0a00e0d,2bf,879) at sofree+0x19c > soclose(c5306bac,d2,0,c55c05a0,c55c05a0,...) at soclose+0x247 > soo_close(c55c05a0,c55dfa20,c09f5288,879,c09f5288,...) at soo_close+0x37 > fdrop_locked(c55c05a0,c55dfa20,2,c09fa79f,91,c55dfa20,e8145c08,246,c0b49cc0,e814 > 5c24,c0759807,c0b03834,0,c5585d2c,3f2,c09f5288,e8145c4c,c071e46e,c5585d2c,1,c09f > 7d95,d2,0) at fdrop_locked+0xe4 > closef(c55c05a0,c55dfa20,c09f5288,3f2,c55dfa20,...) at closef+0x1f4 > kern_close(c55dfa20,c,4,c0a0f86b,1,...) at kern_close+0x188 > syscall(e8145d38) at syscall+0x155 > Xint0x80_syscall() at Xint0x80_syscall+0x20 > --- syscall (6, FreeBSD ELF32, close), eip = 0x28298bbb, esp = 0xbfbfebec, ebp = > 0xbfbfebf8 --- > db> > > db> panic > Startin > panic: from debugger. > M > cpuid = 10:36 obel > KDB: stack backtrace:/28 09:10:36, 0] prin > db_trace_self_wrapper(c0afcbb0,0,c09f95a1,187,c09f8dd0,...) at > db_trace_self_wra/etc/rc: WARNING > :cups_cache_reload(85)set properly - see rc. > Mar 28 09:10:36 ob > pper+0x37901]: U > mi_switch(1,0,c09f8dd0,10e,e8145848,...) at mi_switch+0x3235)sedvmcore.2.gz > trap(e8145a74) at trap+0x2bc > calltrap() at calltrap+0x6 > --- trap 0x3, eip = 0xc074c76b, esp = 0xe8145ab4, ebp = 0xe8145abc --- > kdb_enter(c09f8c53,1,c0a00d26,e8145af0,c55dfa20,...) at kdb_enter+0x32 > panic(c0a00d26,c4f2da00,0,0,c5306bfc,...) at panic+0x191 > sbflush_internal(c09f8814,4e4,c5306c68,c5306bac,c5306bfc,...) at sbflush_interna > l > sbflush_internal(c4ae8980,c5306cb8,0,ffffffff,7fffffff,...) at sbflush_internal+ > 0x2d > sbrelease_internal(c5306bfc,c5306bac,c0a00e0d,25f,c5306c20,...) at sbrelease_int > ernal+0x15 > sofree(c5306bac,1,c0a00e0d,2bf,879) at sofree+0x19c > soclose(c5306bac,d2,0,c55c05a0,c55c05a0,...) at soclose+0x247 > soo_close(c55c05a0,c55dfa20,c09f5288,879,c09f5288,...) at soo_close+0x37 > fdrop_locked(c55c05a0,c55dfa20,2,c09fa79f,91,c55dfa20,e8145c08,246,c0b49cc0,e814 > 5c24,c0759807,c0b03834,0,c5585d2c,3f2,c09f5288,e8145c4c,c071e46e,c5585d2c,1,c09f > 7d95,d2,0) at fdrop_locked+0xe4 > closef(c55c05a0,c55dfa20,c09f5288,3f2,c55dfa20,...) at closef+0x1f4 > kern_close(c55dfa20,c,4,c0a0f86b,1,...) at kern_close+0x188 > syscall(e8145d38) at syscall+0x155 > Xint0x80_syscall() at Xint0x80_syscall+0x20 > --- syscall (6, FreeBSD ELF32, close), eip = 0x28298bbb, esp = 0xbfbfebec, ebp = > 0xbfbfebf8 --- > db> > > b> call doadump > Physical memory: 1003 MB > Dumping 216 MB: 201 185 169 153 137 121 105 89 73 57 41 25 9 > Dump complete > = 0xf > db> > > db> reset > cpu_reset: Restarting BSP > cpu_reset_proxy: Stopped CPU 1 > > #sudo kgdb kernel.debug vmcore.4 > Unread portion of the kernel message buffer: > panic: sbdrop > cpuid = 1 > KDB: enter: panic > panic: from debugger > cpuid = 1 > KDB: stack backtrace: > panic: from debugger > cpuid = 1 > KDB: stack backtrace: > panic: from debugger > cpuid = 1 > KDB: stack backtrace: > panic: from debugger > cpuid = 1 > KDB: stack backtrace: > panic: from debugger > cpuid = 1 > KDB: stack backtrace: > panic: from debugger > cpuid = 1 > KDB: stack backtrace: > panic: from debugger > cpuid = 1 > KDB: stack backtrace: > Physical memory: 1003 MB > Dumping 216 MB: 201 185 169 153 137 121 105 89 73 57 41 25 9 > > #0 doadump () at pcpu.h:172 > 172 pcpu.h: No such file or directory. > in pcpu.h > (kgdb) > > -aW > > > IMPORTANT: This email remains the property of the Australian Defence Organisation and is subject to the jurisdiction of section 70 of the CRIMES ACT 1914. If you have received this email in error, you are requested to contact the sender and delete the email. Try upgrading your sources and building your kernel (and maybe world?) again. The panic that you're experiencing is related to a sockets change made recently in -CURRENT (which fixed in a later version of tcp_input.c). -Garrett