From owner-freebsd-current@FreeBSD.ORG Sun Mar 26 11:20:54 2006 Return-Path: X-Original-To: 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 EB08116A401 for ; Sun, 26 Mar 2006 11:20:54 +0000 (UTC) (envelope-from pho@holm.cc) Received: from relay00.pair.com (relay00.pair.com [209.68.5.9]) by mx1.FreeBSD.org (Postfix) with SMTP id 5B63643D6B for ; Sun, 26 Mar 2006 11:20:54 +0000 (GMT) (envelope-from pho@holm.cc) Received: (qmail 5721 invoked from network); 26 Mar 2006 11:20:53 -0000 Received: from unknown (HELO peter.osted.lan) (unknown) by unknown with SMTP; 26 Mar 2006 11:20:53 -0000 X-pair-Authenticated: 83.95.197.184 Received: from peter.osted.lan (localhost.osted.lan [127.0.0.1]) by peter.osted.lan (8.13.4/8.13.4) with ESMTP id k2QBKq0k033270 for ; Sun, 26 Mar 2006 13:20:52 +0200 (CEST) (envelope-from pho@peter.osted.lan) Received: (from pho@localhost) by peter.osted.lan (8.13.4/8.13.4/Submit) id k2QBKqkb033269 for current@freebsd.org; Sun, 26 Mar 2006 13:20:52 +0200 (CEST) (envelope-from pho) Date: Sun, 26 Mar 2006 13:20:51 +0200 From: Peter Holm To: current@freebsd.org Message-ID: <20060326112051.GA33145@peter.osted.lan> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.2.1i Cc: Subject: panic: No vop_lock(0xc2e95c30, 0xcd45f794) in GENERIC HEAD 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: Sun, 26 Mar 2006 11:20:55 -0000 This seems to be a Pty/devfs related problem: VNASSERT failed 0xc2e95c30: tag none, type VBAD usecount 0, writecount 0, refcount 1 mountedhere 0 flags (VI_DOOMED) VI_LOCKed panic: No vop_lock(0xc2e95c30, 0xcd45f794) cpuid = 0 KDB: enter: panic [thread pid 7636 tid 100162 ] Stopped at kdb_enter+0x2b: nop db> where Tracing pid 7636 tid 100162 td 0xc2ba61b0 kdb_enter(c089bf32) at kdb_enter+0x2b panic(c08c61d4,c2e95c30,cd45f794,c2e95c30,c08a4e9a) at panic+0x14b VOP_LOCK_APV(0,cd45f794) at VOP_LOCK_APV+0x73 vn_lock(c2e95c30,2002,c2ba61b0,c2e95c30,2) at vn_lock+0xa8 vget(c2e95c30,2,c2ba61b0) at vget+0xba devfs_allocv(c23ae980,c23d9000,cd45fb90,...) at devfs_allocv+0x37 devfs_lookupx(cd45f974,c23ce490,c0894142,...) at devfs_lookupx+0x4a6 devfs_lookup(cd45f974,c23f5000,0,cd45f990,...) at devfs_lookup+0x2d VOP_LOOKUP_APV(c0923900,cd45f974) at VOP_LOOKUP_APV+0x87 lookup(cd45fb7c,c06c24ae,0,c2ba61b0,c08a5cf8) at lookup+0x402 namei(cd45fb7c,c089d8df,26e,c2ba61b0,cd45fa18) at namei+0x382 vn_open_cred(cd45fb7c,cd45fc7c,0,c376ea80,3) at vn_open_cred+0x277 vn_open(cd45fb7c,cd45fc7c,0,3,cd45fb10) at vn_open+0x1e kern_open(c2ba61b0,bfbfe150,0,3,0) at kern_open+0xb9 open(c2ba61b0,cd45fd04,cd45fccc,c066ec40,c2ba61b0) at open+0x18 syscall(bfbf003b,ffff003b,bfbf003b,bfbfe15b,...) at syscall+0x27e More info at: http://people.freebsd.org/~pho/stress/log/cons195.html -- Peter Holm