From owner-freebsd-current@FreeBSD.ORG Thu Aug 18 11:17:32 2005 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6147D16A41F for ; Thu, 18 Aug 2005 11:17:32 +0000 (GMT) (envelope-from acex5@syncer.de) Received: from titanium.webpack.hosteurope.de (titanium.webpack.hosteurope.de [217.115.142.110]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0983243D45 for ; Thu, 18 Aug 2005 11:17:31 +0000 (GMT) (envelope-from acex5@syncer.de) Received: by titanium.webpack.hosteurope.de running Exim 4.51 using esmtpsa (TLSv1:RC4-MD5:128) from dsl-084-059-232-123.arcor-ip.net ([84.59.232.123] helo=[192.168.25.150]) id 1E5iOo-00014f-HA; Thu, 18 Aug 2005 13:17:31 +0200 Message-ID: <43046E3D.90003@syncer.de> Date: Thu, 18 Aug 2005 13:17:17 +0200 From: Sebastian Koehler User-Agent: Mozilla Thunderbird 1.0.2 (Windows/20050317) X-Accept-Language: de-DE, de, en-us, en MIME-Version: 1.0 To: freebsd-current@freebsd.org X-Enigmail-Version: 0.91.0.0 Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit X-Mailman-Approved-At: Thu, 18 Aug 2005 11:49:09 +0000 Subject: error during shutdown process 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, 18 Aug 2005 11:17:32 -0000 My 7.0-CURRENT box got a strange error message during shutdown process since some time. Don't know exactly when it started. See the following for details. # uname -a FreeBSD 7.0-CURRENT FreeBSD 7.0-CURRENT #4: Wed Aug 17 15:51:06 CEST 2005 acex5@:/usr/obj/usr/src/sys/GENERIC sparc64 # init 0 Shutting down daemon processes:. Stopping cron. Shutting down local daemons:. Writing entropy file:. Terminated . Alock order reversal 1st 0xc045f4b0 Giant (Giant) @ /usr/src/sys/kern/uipc_usrreq.c:813 2nd 0xc04ee568 udp (udp) @ /usr/src/sys/netinet6/udp6_usrreq.c:674 KDB: stack backtrace: _mtx_lock_flags() at _mtx_lock_flags+0x6c udp6_detach() at udp6_detach+0x20 soclose() at soclose+0x260 soo_close() at soo_close+0x4c fdrop_locked() at fdrop_locked+0x9c fdrop() at fdrop+0x20 closef() at closef+0x3c8 fdfree() at fdfree+0x534 exit1() at exit1+0x490 sys_exit() at sys_exit+0x10 syscall() at syscall+0x2dc -- syscall (1, FreeBSD ELF64, sys_exit) %o7=0x4052f384 -- userland() at 0x40530ee8 user trace: trap %o7=0x4052f384 pc 0x40530ee8, sp 0x7fdffffce21 pc 0x104524, sp 0x7fdffffcee1 pc 0x1063c0, sp 0x7fdffffd011 pc 0x101d94, sp 0x7fdffffe4f1 pc 0x40211474, sp 0x7fdffffe5b1 done Waiting (max 60 seconds) for system process `vnlru' to stop...done Waiting (max 60 seconds) for system process `bufdaemon' to stop...done Waiting (max 60 seconds) for system process `syncer' to stop... Syncing disks, vnodes remaining...1 1 0 0 done All buffers synced. unmount of /dev failed (BUSY) Uptime: 4m53s System is powered of after the last message. Can't see further disturbances. Maybe something went wrong in code cleanup of file src/sys/netinet6/udp6_usrreq.c three weeks ago. Best Regards, Sebastian