From owner-freebsd-current@FreeBSD.ORG Thu Dec 11 19:49:07 2003 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 6121E16A4CE for ; Thu, 11 Dec 2003 19:49:07 -0800 (PST) Received: from white.imgsrc.co.jp (ns.imgsrc.co.jp [210.226.20.2]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6D40E43D36 for ; Thu, 11 Dec 2003 19:49:03 -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 50A6B284081 for ; Fri, 12 Dec 2003 12:49:02 +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 41A4B28409C for ; Fri, 12 Dec 2003 12:49:01 +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 2FCFA1E4A62 for ; Fri, 12 Dec 2003 12:49:01 +0900 (JST) Date: Fri, 12 Dec 2003 12:49:01 +0900 Message-ID: <7m7k123dci.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 X-Virus-Scanned: by AMaViS snapshot-20020531 Subject: vn_fullpath: 0xc85e24a0 is not locked but should 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: Fri, 12 Dec 2003 03:49:07 -0000 As of today's -current with SCHED_4BSD. I saved "ps" output on ddb, so I can place it somewhere if somebody wants. # Why I got so many panics? :-( ----- console vn_fullpath: 0xc85e24a0 is not locked but should be Debugger("Lock violation. ") Stopped at Debugger+0x55: xchgl %ebx,in_Debugger.0 db> trace Debugger(c0739a77,c0739010,c85e24a0,c0739ab8,ece05710) at Debugger+0x55 vfs_badlock(c0739ab8,c0739010,c85e24a0,c07a38c0,c85e24a0) at vfs_badlock+0x45 assert_vop_locked(c85e24a0,c0739010,2,246,c93e0200) at assert_vop_locked+0x62 vn_fullpath(c8e12500,c85e24a0,ece05754,ece05758,c0750da7) at vn_fullpath+0x81 procfs_doprocfile(c8e12500,c9c7054c,c8295e00,ece0577c,0) at procfs_doprocfile+0x3a pfs_readlink(ece05bd0,c0739563,c0739548,a6,c8e12500) at pfs_readlink+0x11b namei(ece05c28,c07b4bb8,c07b4b40,c07b2d00,607) at namei+0x43a stat(c8e12500,ece05d14,c0752fc5,3ee,2) at stat+0x52 syscall(2f,2f,2f,bfbfe270,bfbfe350) at syscall+0x2c0 Xint0x80_syscall() at Xint0x80_syscall+0x1d --- syscall (188, FreeBSD ELF32, stat), eip = 0x280cb47f, esp = 0xbfbfe24c, ebp = 0xbfbfe7c8 --- db> show locks exclusive sleep mutex Giant r = 0 (0xc07ae560) locked @ i386/i386/trap.c:1000 db> show lockedvnods Locked vnodes 0xc9d1e5c8: tag pseudofs, type VLNK, usecount 1, writecount 0, refcount 0, lock type pseudofs: EXCL (count 1) by thread 0xc8e12500 (pid:19220) db> panic panic: from debugger cpuid = 1; boot() called on cpu#1 ACPI-0265: *** Error: Hardware never changed modes syncing disks, buffers remaining... VOP_LOCK: 0xc85e2250 is not locked but should be VOP_FSYNC: 0xc85e2250 is not locked but should be ffs_update: 0xc85e2250 is not locked but should be VOP_FSYNC: 0xc85e2250 is not locked but should be VOP_UNLOCK: 0xc85e2250 is not locked but should be VOP_LOCK: 0xc85e2128 is not locked but should be VOP_FSYNC: 0xc85e2128 is not locked but should be ffs_update: 0xc85e2128 is not locked but should be VOP_FSYNC: 0xc85e2128 is not locked but should be VOP_UNLOCK: 0xc85e2128 is not locked but should be VOP_LOCK: 0xc85e2000 is not locked but should be VOP_FSYNC: 0xc85e2000 is not locked but should be ffs_update: 0xc85e2000 is not locked but should be VOP_FSYNC: 0xc85e2000 is not locked but should be VOP_UNLOCK: 0xc85e2000 is not locked but should be VOP_LOCK: 0xc85e36f0 is not locked but should be VOP_FSYNC: 0xc85e36f0 is not locked but should be ffs_update: 0xc85e36f0 is not locked but should be VOP_FSYNC: 0xc85e36f0 is not locked but should be VOP_UNLOCK: 0xc85e36f0 is not locked but should be VOP_LOCK: 0xc8648378 is not locked but should be VOP_FSYNC: 0xc8648378 is not locked but should be ffs_update: 0xc8648378 is not locked but should be VOP_FSYNC: 0xc8648378 is not locked but should be VOP_UNLOCK: 0xc8648378 is not locked but should be VOP_LOCK: 0xc8713000 is not locked but should be VOP_FSYNC: 0xc8713000 is not locked but should be ffs_update: 0xc8713000 is not locked but should be VOP_FSYNC: 0xc8713000 is not locked but should be VOP_UNLOCK: 0xc8713000 is not locked but should be VOP_LOCK: 0xc8737250 is not locked but should be VOP_FSYNC: 0xc8737250 is not locked but should be ffs_update: 0xc8737250 is not locked but should be VOP_FSYNC: 0xc8737250 is not locked but should be VOP_UNLOCK: 0xc8737250 is not locked but should be VOP_LOCK: 0xc8765378 is not locked but should be VOP_FSYNC: 0xc8765378 is not locked but should be ffs_update: 0xc8765378 is not locked but should be VOP_FSYNC: 0xc8765378 is not locked but should be VOP_UNLOCK: 0xc8765378 is not locked but should be VOP_LOCK: 0xc8765250 is not locked but should be VOP_FSYNC: 0xc8765250 is not locked but should be ffs_update: 0xc8765250 is not locked but should be VOP_FSYNC: 0xc8765250 is not locked but should be VOP_UNLOCK: 0xc8765250 is not locked but should be VOP_LOCK: 0xc87ba250 is not locked but should be VOP_FSYNC: 0xc87ba250 is not locked but should be ffs_update: 0xc87ba250 is not locked but should be VOP_FSYNC: 0xc87ba250 is not locked but should be VOP_UNLOCK: 0xc87ba250 is not locked but should be panic: pmap_invalidate_range: interrupts disabled cpuid = 1; boot() called on cpu#1 ACPI-0265: *** Error: Hardware never changed modes Uptime: 46m47s Dumping 2047 MB ... ----- -- Jun Kuriyama // IMG SRC, Inc. // FreeBSD Project