From owner-freebsd-current Sat Mar 15 2:39:42 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 64E7F37B401 for ; Sat, 15 Mar 2003 02:39:40 -0800 (PST) Received: from gate.soum.co.jp (gate.soum.co.jp [202.221.40.2]) by mx1.FreeBSD.org (Postfix) with ESMTP id 292DF43FB1 for ; Sat, 15 Mar 2003 02:39:39 -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 h2FAdc62034074 for ; Sat, 15 Mar 2003 19:39:38 +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 h2FAdbx07236; Sat, 15 Mar 2003 19:39:38 +0900 (JST) Received: from localhost (localhost [::1]) by vanilla.soum.co.jp (Postfix) with ESMTP id 8B08B5498; Sat, 15 Mar 2003 19:39:37 +0900 (JST) Date: Sat, 15 Mar 2003 19:39:36 +0900 (JST) Message-Id: <20030315.193936.41629199.fujita@soum.co.jp> To: freebsd-current@FreeBSD.ORG Subject: crash: bremfree: removing a buffer not on a queue 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(2003/03/12) box crashes while using linux-mozilla. # 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: bremfree: removing a buffer not on a queue panic messages: --- panic: bwrite: buffer is not busy??? syncing disks, buffers remaining... panic: bremfree: removing a buffer not on a queue Uptime: 12h48m16s Dumping 639 MB ata0: resetting devices .. done [CTRL-C to abort] 16 32 48 64 80 96[CTRL-C to abort] [CTRL-C to abort] [CTRL-C to abort] 112 128 144 160 176 192 208 224 240 256 272 288 304 320 336 352 368 384 400 416 432 448 464 480 496 512 528 544 560 576 592 608 624 --- #0 doadump () at ../../../kern/kern_shutdown.c:239 239 dumping++; (kgdb) bt #0 doadump () at ../../../kern/kern_shutdown.c:239 #1 0xc039bf4a in boot (howto=260) at ../../../kern/kern_shutdown.c:371 #2 0xc039c1b3 in panic () at ../../../kern/kern_shutdown.c:542 #3 0xc03e0130 in bremfreel (bp=0xd1955320) at ../../../kern/vfs_bio.c:630 #4 0xc03e0042 in bremfree (bp=0x0) at ../../../kern/vfs_bio.c:612 #5 0xc03e20e0 in vfs_bio_awrite (bp=0x0) at ../../../kern/vfs_bio.c:1682 #6 0xc04fb61a in ffs_fsync (ap=0xedd138b8) at ../../../ufs/ffs/ffs_vnops.c:257 #7 0xc04fa6c7 in ffs_sync (mp=0xc5565800, waitfor=2, cred=0xc1c31e80, td=0xc064f4c0) at vnode_if.h:612 #8 0xc03f6f9b in sync (td=0xc064f4c0, uap=0x0) at ../../../kern/vfs_syscalls.c:138 #9 0xc039bb0c in boot (howto=256) at ../../../kern/kern_shutdown.c:280 #10 0xc039c1b3 in panic () at ../../../kern/kern_shutdown.c:542 #11 0xc03e05b2 in bwrite (bp=0xd1857e50) at ../../../kern/vfs_bio.c:795 #12 0xc03e0f2c in bawrite (bp=0x0) at ../../../kern/vfs_bio.c:1138 #13 0xc03e8f8f in cluster_wbuild (vp=0xc5f2aa44, size=16384, start_lbn=51, len=2) at ../../../kern/vfs_cluster.c:966 #14 0xc03e858f in cluster_write (bp=0xd1955320, filesize=884736, seqcount=4) at ../../../kern/vfs_cluster.c:566 #15 0xc04fc23c in ffs_write (ap=0xedd13bc4) at ../../../ufs/ffs/ffs_vnops.c:728 #16 0xc03ff261 in vn_write (fp=0xc5919a8c, uio=0xedd13c70, active_cred=0xc5a3a780, flags=0, td=0xc59a7b40) at vnode_if.h:417 #17 0xc03bf198 in dofilewrite (td=0xc59a7b40, fp=0xc5919a8c, fd=0, buf=0x9f2fb90, nbyte=0, offset=0, flags=0) at file.h:239 #18 0xc03befd9 in write (td=0xc59a7b40, uap=0xedd13d10) at ../../../kern/sys_generic.c:329 #19 0xc05607da in syscall (frame= {tf_fs = 153944111, tf_es = 47, tf_ds = -1078001617, tf_edi = 166919056, tf_esi = 512, tf_ebp = -1077940260, tf_isp = -305054348, tf_ebx = 31, tf_edx = 512, tf_ecx = 166919056, tf_eax = 4, tf_trapno = 22, tf_err = 2, tf_eip = 677762996, tf_cs = 31, tf_eflags = 662, tf_esp = -1077940308, tf_ss = 47}) at ../../../i386/i386/trap.c:1030 #20 0xc054f49d in Xint0x80_syscall () at {standard input}:138 ---Can't read userspace from dump, or kernel process--- Regards, To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message