From owner-freebsd-current Sat Mar 15 3:27:37 2003 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 EED9737B404 for ; Sat, 15 Mar 2003 03:27:31 -0800 (PST) Received: from gate.soum.co.jp (gate.soum.co.jp [202.221.40.2]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7FB9F43F75 for ; Sat, 15 Mar 2003 03:27:29 -0800 (PST) (envelope-from fujita@soum.co.jp) Received: from force.soum.co.jp (force.soum.co.jp [IPv6:3ffe:501:80a:1:a00:20ff:fef0:4c9c]) by gate.soum.co.jp (8.12.8/8.12.6) with ESMTP id h2FBRS62034139 for ; Sat, 15 Mar 2003 20:27:29 +0900 (JST) (envelope-from fujita@soum.co.jp) Received: from vanilla.soum.co.jp (vanilla.soum.co.jp [3ffe:501:80a:1:202:b3ff:fe98:8115]) by force.soum.co.jp (8.11.6/3.7W-2001122804) with ESMTP id h2FBRSx19322; Sat, 15 Mar 2003 20:27:28 +0900 (JST) Received: from localhost (localhost [::1]) by vanilla.soum.co.jp (Postfix) with ESMTP id C01415498; Sat, 15 Mar 2003 20:27:27 +0900 (JST) Date: Sat, 15 Mar 2003 20:27:27 +0900 (JST) Message-Id: <20030315.202727.74753735.fujita@soum.co.jp> To: freebsd-current@FreeBSD.ORG Subject: crash: lockmgr: locking against myself From: FUJITA Kazutoshi X-PGP-PublicKey: http://www.soum.co.jp/~fujita/fujita-GnuPG-publickey.txt X-PGP-FingerPrint: 9956 2ECE 7E7D B425 EC2D D49E FEBB 3C5F 2C34 1ECA Organization: SOUM Corporation, JAPAN X-URL: http://www.soum.co.jp/ X-Mailer: Mew version 3.1 on Emacs 21.2 / Mule 5.0 =?iso-2022-jp?B?KBskQjgtTFobKEIvU0FLQUtJKQ==?= Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Hi, My -CURRENT(2003/03/14) box crashes when I tried to mount UDF(DVD-RAM). # mount -t udf -o ro /dev/acd0 /dvdram Here is the stack trace, # gdb -k kernel.debug.0 vmcore.0 GNU gdb 5.2.1 (FreeBSD) Copyright 2002 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-undermydesk-freebsd"... panic: (fmt null) panic messages: --- panic: lockmgr: locking against myself syncing disks, buffers remaining... 3848 3848 Copyright (c) 1992-2003 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 5.0-CURRENT-20030314-JPSNAP #1: Sat Mar 15 18:59:26 JST 2003 root@faithia:/usr/src/sys/i386/compile/FAITHIA Preloaded elf kernel "/boot/kernel/kernel" at 0xc0802000. Preloaded elf module "/boot/kernel/acpi.ko" at 0xc08020a8. Timecounter "i8254" frequency 1193182 Hz Timecounter "TSC" frequency 2000082900 Hz CPU: Intel(R) Pentium(R) 4 CPU 2.00GHz (2000.08-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0xf24 Stepping = 4 Features=0x3febf9ff real memory = 536805376 (511 MB) avail memory = 512778240 (489 MB) Allocating major#253 to "net" Allocating major#252 to "pci" Pentium Pro MTRR support enabled npx0: on motherboard npx0: INT 16 interface acpi0: on motherboard ACPI-0625: *** Info: GPE Block0 defined as GPE0 to GPE15 ACPI-0625: *** Info: GPE Block1 defined as GPE16 to GPE31 pcibios: BIOS version 2.10 Using $PIR table, 8 entries at 0xc00f7ae0 acpi0: power button is handled as a fixed feature programming model. Timecounter "ACPI-fast" frequency 3579545 Hz :acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0 acpi_cpu0: port 0x530-0x537 on acpi0 acpi_button0: on acpi0 pcib0: port 0xcf8-0xcff on acpi0 pci0: on pcib0 agp0: mem 0xe0000000-0xe3ffffff at device 0.0 on pci0 pcib1: at device 1.0 on pci0 pci1: on pcib1 pci1: at device 0.0 (no driver attached) isab0: at device 2.0 on pci0 isa0: on isab0 ohci0: mem 0xdfffe000-0xdfffefff irq 11 at device 2.2 on pci0 usb0: OHCI version 1.0, legacy support usb0: on ohci0 usb0: USB revision 1.0 uhub0: SiS OHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 3 ports with 3 removable, self powered ohci1: mem 0xdffff000-0xdfffffff irq 5 at device 2.3 on pci0 usb1: OHCI version 1.0, legacy support usb1: on ohci1 usb1: USB revision 1.0 uhub1: SiS OHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub1: 3 ports with 3 removable, self powered pci0: at device 2.5 (no driver attached) pcm0: port 0xd800-0xd87f,0xdc00-0xdcff irq 11 at device 2.7 on pci0 pcm0: sis0: port 0xd400-0xd4ff mem 0xdfff9000-0xdfff9fff irq 5 at device 3.0 on pci0 sis0: Ethernet address: 00:07:95:c0:de:e2 miibus0: on sis0 rlphy0: on miibus0 rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto em0: port 0xd000-0xd03f mem 0xdff80000-0xdff9ffff,0xdffa0000-0xdffbffff irq 11 at device 9.0 on pci0 em0: Speed:100 Mbps Duplex:Full fxp0: port 0xcc00-0xcc3f mem 0xdff40000-0xdff5ffff,0xdfff8000-0xdfff8fff irq 5 at device 11.0 on pci0 fxp0: Ethernet address 00:02:b3:a6:83:2d inphy0: on miibus1 inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto acpi_button1: on acpi0 atkbdc0: port 0x64,0x60 irq 1 on acpi0 atkbd0: flags 0x1 irq 1 on atkbdc0 kbd0 at atkbd0 psm0: irq 12 on atkbdc0 psm0: model IntelliMouse Explorer, device ID 4 fdc0: cmd 3 failed at out byte 1 of 3 sio0 port 0x3f8-0x3ff irq 4 on acpi0 sio0: type 16550A sio1 port 0x2f8-0x2ff irq 3 on acpi0 sio1: type 16550A ppc0 port 0x778-0x77b,0x378-0x37f irq 7 drq 3 on acpi0 ppc0: Generic chipset (ECP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/16 bytes threshold plip0: on ppbus0 lpt0: on ppbus0 lpt0: Interrupt-driven port ppi0: on ppbus0 fdc0: cmd 3 failed at out byte 1 of 3 orm0:
\r") at ../../../ddb/db_command.c:546 #4 0xc016eb52 in db_command (last_cmdp=0xc0602740, cmd_table=0x0, aux_cmd_tablep=0xc05f73c4, aux_cmd_tablep_end=0xc05f73dc) at ../../../ddb/db_command.c:346 #5 0xc016ec66 in db_command_loop () at ../../../ddb/db_command.c:470 #6 0xc0171a1a in db_trap (type=3, code=0) at ../../../ddb/db_trap.c:72 #7 0xc054ddc2 in kdb_trap (type=3, code=0, regs=0xdd0c791c) at ../../../i386/i386/db_interface.c:166 #8 0xc056010a in trap (frame= {tf_fs = -829358056, tf_es = -829358064, tf_ds = -994443248, tf_edi = -996138048, tf_esi = 256, tf_ebp = -586385048, tf_isp = -586385080, tf_ebx = 0, tf_edx = 0, tf_ecx = 32, tf_eax = 18, tf_trapno = 3, tf_err = 0, tf_eip = -1068179356, tf_cs = 8, tf_eflags = 642, tf_esp = -1067515749, tf_ss = -1067623088}) at ../../../i386/i386/trap.c:602 #9 0xc054f718 in calltrap () at {standard input}:96 #10 0xc039bcbb in panic (fmt=0x0) at ../../../kern/kern_shutdown.c:528 #11 0xc038e141 in lockmgr (lkp=0xc4bce1e0, flags=16973826, interlkp=0x1000000, td=0xc4a023c0) at ../../../kern/kern_lock.c:447 #12 0xc03e93dc in vop_stdlock (ap=0x0) at ../../../kern/vfs_default.c:304 #13 0xc03e9228 in vop_defaultop (ap=0x0) at ../../../kern/vfs_default.c:163 #14 0xc03ffbde in vn_lock (vp=0xc4bce124, flags=131074, td=0xc4a023c0) at vnode_if.h:990 #15 0xc034e45c in udf_hashins (node=0xc4bd1000) at ../../../fs/udf/udf_vnops.c:133 #16 0xc034dea4 in udf_vget (mp=0xc4ae6c00, ino=139, flags=0, vpp=0xdd0c7af4) at ../../../fs/udf/udf_vfsops.c:617 #17 0xc034db7e in udf_root (mp=0xc4b44000, vpp=0x8b) at ../../../fs/udf/udf_vfsops.c:505 #18 0xc03ed5a0 in vfs_nmount (td=0x8b, fsflags=-994242560, fsoptions=0x0) at ../../../kern/vfs_mount.c:775 #19 0xc03ec6dd in nmount (td=0x0, uap=0xdd0c7d10) at ../../../kern/vfs_mount.c:380 #20 0xc0560a6a in syscall (frame= {tf_fs = 47, tf_es = 47, tf_ds = 47, tf_edi = -1077936858, tf_esi = -1077937084, tf_ebp = -1077937128, tf_isp = -586384012, tf_ebx = -1077938224, tf_edx = -1, tf_ecx = 10, tf_eax = 378, tf_trapno = 12, tf_err = 2, tf_eip = 134517659, tf_cs = 31, tf_eflags = 582, tf_esp = -1077938260, tf_ss = 47}) at ../../../i386/i386/trap.c:1030 #21 0xc054f76d in Xint0x80_syscall () at {standard input}:138 ---Can't read userspace from dump, or kernel process--- (kgdb) Regards, To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message