From owner-freebsd-current@FreeBSD.ORG Mon Apr 11 22:41:45 2005 Return-Path: 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 9317016A4CE for ; Mon, 11 Apr 2005 22:41:45 +0000 (GMT) Received: from obsecurity.dyndns.org (CPE0050040655c8-CM00111ae02aac.cpe.net.cable.rogers.com [69.194.102.111]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3969A43D5D for ; Mon, 11 Apr 2005 22:41:45 +0000 (GMT) (envelope-from kris@obsecurity.org) Received: by obsecurity.dyndns.org (Postfix, from userid 1000) id 7BB97514DB; Mon, 11 Apr 2005 15:41:42 -0700 (PDT) Date: Mon, 11 Apr 2005 15:41:42 -0700 From: Kris Kennaway To: Jeff Roberson Message-ID: <20050411224141.GA64750@xor.obsecurity.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="mYCpIKhGyMATD0i+" Content-Disposition: inline User-Agent: Mutt/1.4.2.1i cc: current@freeBSD.org Subject: 'panic: lockmgr: upgrade exclusive lock' when rebooting X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 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, 11 Apr 2005 22:41:45 -0000 --mYCpIKhGyMATD0i+ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Running 6.0 from a few days ago, so you may have already fixed this. Apr 12 07:37:45 haessal reboot: rebooted by root Apr 12 07:37:47 haessal syslogd: exiting Waiting (max 60 seconds) for system process `vnlru' to stop...done Waiting (max 60 seconds) for system process `syncer' to stop...timed out Waiting (max 60 seconds) for system process `bufdaemon' to stop...done panic: lockmgr: upgrade exclusive lock cpuid = 0 KDB: enter: panic [thread pid 92797 tid 100297 ] Stopped at kdb_enter+0x30: leave db> wh Tracing pid 92797 tid 100297 td 0xc3b30600 kdb_enter(c0741b61,0,c073fd33,ee2f6ac4,c3b30600) at kdb_enter+0x30 panic(c073fd33,0,c073fc14,b5,c89d3670) at panic+0x13e debuglockmgr(c89d3670,2004,c89d36b0,c3b30600,c074ad3e) at debuglockmgr+0x336 vop_stdlock(ee2f6bb8,8,c3b30600,ee2f6b58,c054f845) at vop_stdlock+0x4e VOP_LOCK_APV(c0790c40,ee2f6bb8,ee2f6ba0,c07117a5,ee2f6bb8) at VOP_LOCK_APV+0x9e ffs_lock(ee2f6bb8,c0762ba4,36,c0762b83,c89d3618) at ffs_lock+0x19 VOP_LOCK_APV(c07906e0,ee2f6bb8,c074b5e7,782,c079f9c0) at VOP_LOCK_APV+0x9e vput(c89d3618,2,c07a5cc0,454,c3615860) at vput+0x15c ffs_sync(c3615800,2,c07a5cc0,c07a5cc0,c3615800) at ffs_sync+0x1dd sync(c07a5cc0,0,c0741b85,10d,c055cb74) at sync+0x100 boot(0,0,c0741b85,a2,ee2f6d40) at boot+0x2a1 reboot(c3b30600,ee2f6d14,3a6,c075ef20,c3b30600) at reboot+0x47 syscall(2f,2f,2f,1c,0) at syscall+0x2c4 Xint0x80_syscall() at Xint0x80_syscall+0x1f --- syscall (55, FreeBSD ELF32, reboot), eip = 0x280a779f, esp = 0xbfbfec1c, ebp = 0xbfbfec74 --- db> show lockedvnods Locked vnodes panic: _mtx_lock_sleep: recursed on non-recursive mutex lockbuilder mtxpool @ ../../../kern/kern_lock.c:540 cpuid = 0 Uptime: 1d17h30m4s Dumping 2047 MB Dump failed. Partition too small. Automatic reboot in 15 seconds - press a key on the console to abort (Dammit) Kris --mYCpIKhGyMATD0i+ Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (FreeBSD) iD8DBQFCWv0lWry0BWjoQKURAsZoAJ9cSMWzuM+JSOiOlAy2OalEmQACaQCfe8DH trEFgQMJjOJWo16eiUOh1cE= =0Jv3 -----END PGP SIGNATURE----- --mYCpIKhGyMATD0i+--