From owner-freebsd-current@FreeBSD.ORG Sat Jan 3 18:53:38 2004 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 E087116A4CE for ; Sat, 3 Jan 2004 18:53:38 -0800 (PST) Received: from white.imgsrc.co.jp (ns.imgsrc.co.jp [210.226.20.2]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6A83E43D62 for ; Sat, 3 Jan 2004 18:53:32 -0800 (PST) (envelope-from kuriyama@imgsrc.co.jp) Received: from localhost (localhost [127.0.0.1]) by white.imgsrc.co.jp (Postfix) with ESMTP id 87D412840BC for ; Sun, 4 Jan 2004 11:53:31 +0900 (JST) Received: from black.imgsrc.co.jp (black.imgsrc.co.jp [2001:218:422:2::130]) by white.imgsrc.co.jp (Postfix) with ESMTP id 7F38E2840AF for ; Sun, 4 Jan 2004 11:53:30 +0900 (JST) Received: from black.imgsrc.co.jp (black.imgsrc.co.jp [2001:218:422:2::130]) by black.imgsrc.co.jp (Postfix) with ESMTP id 5D1681E4A64 for ; Sun, 4 Jan 2004 11:53:30 +0900 (JST) Date: Sun, 04 Jan 2004 11:53:30 +0900 Message-ID: <7misjss9ud.wl@black.imgsrc.co.jp> From: Jun Kuriyama To: Current User-Agent: Wanderlust/2.10.1 (Watching The Wheels) SEMI/1.14.5 (Awara-Onsen) FLIM/1.14.5 (Demachiyanagi) APEL/10.6 Emacs/21.3 (i386--freebsd) MULE/5.0 (SAKAKI) MIME-Version: 1.0 (generated by SEMI 1.14.5 - "Awara-Onsen") Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable X-Virus-Scanned: by AMaViS snapshot-20020531 X-Mailman-Approved-At: Sat, 03 Jan 2004 18:59:49 -0800 Subject: VOP_PRINT: 0xc775b128 interlock is locked but should not be 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: Sun, 04 Jan 2004 02:53:39 -0000 =46rom -current as of yesterday. ----- console ffs_snapshot: busy vnode: 0xc775b128: tag ufs, type VDIR, usecount 1, write= count 0, refcount 0, flags (VV_OBJBUF), VOP_PRINT: 0xc775b128 interlock is locked but should not be Debugger("Lock violation. ") Stopped at Debugger+0x55: xchgl %ebx,in_Debugger.0 db> trace Debugger(c0739f8b,c073a861,c775b128,c0739f9c,ec1d3784) at Debugger+0x55 vfs_badlock(c0739f9c,c073a861,c775b128,ec1d3814,c058fdc2) at vfs_badlock+0x= 45 assert_vi_unlocked(c775b128,c073a861,c073a797,1,0) at assert_vi_unlocked+0x= 3a vprint(c0749b7a,c775b128,c0749b5a,1a3,c3458200) at vprint+0x202 ffs_snapshot(c7720800,bfbfeef5,70,0,ec1d3ac0) at ffs_snapshot+0x13ce ffs_mount(c7720800,cbfa5580,bfbfe994,ec1d3bec,cec05bd0) at ffs_mount+0x711 vfs_domount(cec05bd0,c94f0d10,cbfa5580,1010000,bfbfe994) at vfs_domount+0x8= 84 mount(cec05bd0,ec1d3d14,c0753552,3ee,4) at mount+0xc0 syscall(2f,2f,2f,bfbfea04,bfbfeef3) at syscall+0x2c0 Xint0x80_syscall() at Xint0x80_syscall+0x1d --- syscall (21, FreeBSD ELF32, mount), eip =3D 0x280bdf8f, esp =3D 0xbfbfe= 91c, ebp =3D 0xbfbfee1c --- db> show locks exclusive sleep mutex vnode interlock r =3D 0 (0xc775b128) locked @ ufs/ffs= /ffs_snapshot.c:418 exclusive sleep mutex Giant r =3D 0 (0xc07aeaa0) locked @ kern/kern_physio.= c:45 db> show lockedvnods Locked vnodes 0xcc952de0: tag ufs, type VREG, usecount 1, writecount 0, refcount 16, lock= type ufs: EXCL (count 1) by thread 0xcec05bd0 (pid:31496) ino 176, on dev ad0s1a (4, 12) ----- --=20 Jun Kuriyama // IMG SRC, Inc. // FreeBSD Project