Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161310AbWHJPFh (ORCPT ); Thu, 10 Aug 2006 11:05:37 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1161314AbWHJPFh (ORCPT ); Thu, 10 Aug 2006 11:05:37 -0400 Received: from py-out-1112.google.com ([64.233.166.180]:50027 "EHLO py-out-1112.google.com") by vger.kernel.org with ESMTP id S1161310AbWHJPFg (ORCPT ); Thu, 10 Aug 2006 11:05:36 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:cc:mime-version:content-type:content-transfer-encoding:content-disposition; b=YPT4+zr08nWLXYKkWBKXUTzYJa9wDW6uQGIswpvRf9aWae93sGew2KoGRzvIGm81tjQ240QJAcaGiWY/Eh725RKivRv6eHpO0kaiQGgFBMPijmw7f4i+Q1w7DmXi2kzNSZ83++/1X273R7sTKg6L8kwCzD2ESioNKBXYAT9x0Mc= Message-ID: <6bffcb0e0608100805k42357f5bxa73189c38fb926df@mail.gmail.com> Date: Thu, 10 Aug 2006 17:05:35 +0200 From: "Michal Piotrowski" To: xfs-masters@oss.sgi.com Subject: 2.6.18-rc4+ext4 oops while mounting xfs Cc: nathans@sgi.com, xfs@oss.sgi.com, LKML MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 9205 Lines: 186 Hi, This script is awesome :) #! /bin/bash m_fs() { # sudo mount -o loop -t ext2 /home/fs-farm/ext2.img /mnt/fs-farm/ext2/ # sudo mount -o loop -t ext3 /home/fs-farm/ext3.img /mnt/fs-farm/ext3/ # sudo mount -o loop -t ext3dev /home/fs-farm/ext4.img /mnt/fs-farm/ext4/ # sudo mount -o loop -t reiserfs /home/fs-farm/reiser3.img /mnt/fs-farm/reiser3/ sudo mount -o loop -t xfs /home/fs-farm/xfs.img /mnt/fs-farm/xfs/ # sudo mount -o loop -t jfs /home/fs-farm/jfs.img /mnt/fs-farm/jfs/ } u_fs() { # sudo umount /mnt/fs-farm/ext2/ # sudo umount /mnt/fs-farm/ext3/ # sudo umount /mnt/fs-farm/ext4/ # sudo umount /mnt/fs-farm/reiser3/ sudo umount /mnt/fs-farm/xfs/ # sudo umount /mnt/fs-farm/jfs/ } while true do m_fs u_fs done Aug 10 16:50:53 ltg01-fedora kernel: BUG: unable to handle kernel paging request at virtual address 6b6b6c07 Aug 10 16:50:53 ltg01-fedora kernel: printing eip: Aug 10 16:50:53 ltg01-fedora kernel: c013551a Aug 10 16:50:53 ltg01-fedora kernel: *pde = 00000000 Aug 10 16:50:53 ltg01-fedora kernel: Oops: 0002 [#1] Aug 10 16:50:53 ltg01-fedora kernel: PREEMPT SMP Aug 10 16:50:53 ltg01-fedora kernel: Modules linked in: xfs ext3dev jbd2 loop ipv6 w83627hf hwmon_vid hwmon i2c_isa af_packe t ip_conntrack_netbios_ns ipt_REJECT xt_state ip_conntrack nfnetlink xt_tcpudp iptable_filter ip_tables x_tables cpufreq_use rspace p4_clockmod speedstep_lib binfmt_misc thermal processor fan container evdev snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss snd_pcm sk98lin snd_timer snd ide_cd soundcore skge snd_page_alloc cdrom i2c_i801 intel_agp agpgart rtc unix Aug 10 16:50:53 ltg01-fedora kernel: CPU: 0 Aug 10 16:50:53 ltg01-fedora kernel: EIP: 0060:[] Not tainted VLI Aug 10 16:50:53 ltg01-fedora kernel: EFLAGS: 00010002 (2.6.18-rc4 #119) Aug 10 16:50:53 ltg01-fedora kernel: EIP is at __lock_acquire+0x2ca/0x9b6 Aug 10 16:50:53 ltg01-fedora kernel: eax: d9c53d4c ebx: 6b6b6b6b ecx: 00000000 edx: 00000000 Aug 10 16:50:53 ltg01-fedora kernel: esi: 00000002 edi: df966d20 ebp: e44a8e7c esp: e44a8e4c Aug 10 16:50:53 ltg01-fedora kernel: ds: 007b es: 007b ss: 0068 Aug 10 16:50:53 ltg01-fedora kernel: Process umount (pid: 16133, ti=e44a8000 task=df966d20 task.ti=e44a8000) Aug 10 16:50:53 ltg01-fedora kernel: Stack: 00000000 00000000 d9c53d4c df966d20 00000000 00000378 00000008 df9672f8 Aug 10 16:50:53 ltg01-fedora kernel: df966d20 df9672a8 00000002 df966d20 e44a8eb0 c0135ccb 00000000 00000002 Aug 10 16:50:53 ltg01-fedora kernel: 00000000 fe5778b7 c02d580c 00000003 df967280 00000004 df966d20 f4202a00 Aug 10 16:50:53 ltg01-fedora kernel: Call Trace: Aug 10 16:50:53 ltg01-fedora kernel: [] lock_release_non_nested+0xc5/0x11d Aug 10 16:50:53 ltg01-fedora kernel: [] lock_release+0x12f/0x159 Aug 10 16:50:53 ltg01-fedora kernel: [] __mutex_unlock_slowpath+0x99/0xff Aug 10 16:50:53 ltg01-fedora kernel: [] mutex_unlock+0x8/0xa Aug 10 16:50:53 ltg01-fedora kernel: [] generic_shutdown_super+0xbb/0x113 Aug 10 16:50:53 ltg01-fedora kernel: [] kill_block_super+0x20/0x32 Aug 10 16:50:53 ltg01-fedora kernel: [] deactivate_super+0x5d/0x6f Aug 10 16:50:53 ltg01-fedora kernel: [] mntput_no_expire+0x42/0x72 Aug 10 16:50:53 ltg01-fedora kernel: [] path_release_on_umount+0x15/0x18 Aug 10 16:50:53 ltg01-fedora kernel: [] sys_umount+0x1e7/0x21b Aug 10 16:50:53 ltg01-fedora kernel: [] sys_oldumount+0xd/0xf Aug 10 16:50:53 ltg01-fedora kernel: [] sysenter_past_esp+0x56/0x8d Aug 10 16:50:53 ltg01-fedora kernel: DWARF2 unwinder stuck at sysenter_past_esp+0x56/0x8d Aug 10 16:50:53 ltg01-fedora kernel: Leftover inexact backtrace: Aug 10 16:50:53 ltg01-fedora kernel: [] show_stack_log_lvl+0x8c/0x97 Aug 10 16:50:53 ltg01-fedora kernel: [] show_registers+0x151/0x1c6 Aug 10 16:50:53 ltg01-fedora kernel: [] die+0x17c/0x281 Aug 10 16:50:53 ltg01-fedora kernel: [] do_page_fault+0x3b3/0x480 Aug 10 16:50:53 ltg01-fedora kernel: [] error_code+0x39/0x40 Aug 10 16:50:53 ltg01-fedora kernel: [] lock_release_non_nested+0xc5/0x11d Aug 10 16:50:53 ltg01-fedora kernel: [] lock_release+0x12f/0x159 Aug 10 16:50:53 ltg01-fedora kernel: [] __mutex_unlock_slowpath+0x99/0xff Aug 10 16:50:53 ltg01-fedora kernel: [] mutex_unlock+0x8/0xa Aug 10 16:50:53 ltg01-fedora kernel: [] generic_shutdown_super+0xbb/0x113 Aug 10 16:50:53 ltg01-fedora kernel: [] kill_block_super+0x20/0x32 Aug 10 16:50:53 ltg01-fedora kernel: [] deactivate_super+0x5d/0x6f Aug 10 16:50:53 ltg01-fedora kernel: [] mntput_no_expire+0x42/0x72 Aug 10 16:50:53 ltg01-fedora kernel: [] path_release_on_umount+0x15/0x18 Aug 10 16:50:53 ltg01-fedora kernel: [] sys_umount+0x1e7/0x21b Aug 10 16:50:53 ltg01-fedora kernel: [] sys_oldumount+0xd/0xf Aug 10 16:50:53 ltg01-fedora kernel: [] sysenter_past_esp+0x56/0x8d Aug 10 16:50:53 ltg01-fedora kernel: Code: 2a e8 73 94 0a 00 85 c0 74 21 68 ab a2 2d c0 68 d5 04 00 00 68 d9 37 2f c0 68 ee d0 2e c0 e8 b5 9d fe ff e8 45 f2 fc ff 83 c4 10 ff 83 9c 00 00 00 8b 55 dc 8b 92 5c 05 00 00 89 55 e4 83 fa Aug 10 16:50:53 ltg01-fedora kernel: EIP: [] __lock_acquire+0x2ca/0x9b6 SS:ESP 0068:e44a8e4c Aug 10 16:50:53 ltg01-fedora kernel: <3>BUG: sleeping function called from invalid context at /usr/src/linux-work2/mm/slab.c:2901 Aug 10 16:50:53 ltg01-fedora kernel: in_atomic():0, irqs_disabled():1 Aug 10 16:50:53 ltg01-fedora kernel: [] show_trace_log_lvl+0x58/0x152 Aug 10 16:50:53 ltg01-fedora kernel: [] show_trace+0xd/0x10 Aug 10 16:50:53 ltg01-fedora kernel: [] dump_stack+0x19/0x1b Aug 10 16:50:53 ltg01-fedora kernel: [] __might_sleep+0x8d/0x95 Aug 10 16:50:53 ltg01-fedora kernel: [] kmem_cache_zalloc+0x28/0xcc Aug 10 16:50:53 ltg01-fedora kernel: [] taskstats_exit_alloc+0x32/0x70 Aug 10 16:50:53 ltg01-fedora kernel: [] do_exit+0x111/0x7f1 Aug 10 16:50:53 ltg01-fedora kernel: [] die+0x25b/0x281 Aug 10 16:50:53 ltg01-fedora kernel: [] do_page_fault+0x3b3/0x480 Aug 10 16:50:53 ltg01-fedora kernel: [] error_code+0x39/0x40 Aug 10 16:50:53 ltg01-fedora kernel: DWARF2 unwinder stuck at error_code+0x39/0x40 Aug 10 16:50:53 ltg01-fedora kernel: Leftover inexact backtrace: Aug 10 16:50:53 ltg01-fedora kernel: [] show_trace+0xd/0x10 Aug 10 16:50:53 ltg01-fedora kernel: [] dump_stack+0x19/0x1b Aug 10 16:50:53 ltg01-fedora kernel: [] __might_sleep+0x8d/0x95 Aug 10 16:50:53 ltg01-fedora kernel: [] kmem_cache_zalloc+0x28/0xcc Aug 10 16:50:53 ltg01-fedora kernel: [] taskstats_exit_alloc+0x32/0x70 Aug 10 16:50:53 ltg01-fedora kernel: [] do_exit+0x111/0x7f1 Aug 10 16:50:53 ltg01-fedora kernel: [] die+0x25b/0x281 Aug 10 16:50:53 ltg01-fedora kernel: [] do_page_fault+0x3b3/0x480 Aug 10 16:50:53 ltg01-fedora kernel: [] error_code+0x39/0x40 Aug 10 16:50:53 ltg01-fedora kernel: [] lock_release_non_nested+0xc5/0x11d Aug 10 16:50:53 ltg01-fedora kernel: [] lock_release+0x12f/0x159 Aug 10 16:50:53 ltg01-fedora kernel: [] __mutex_unlock_slowpath+0x99/0xff Aug 10 16:50:53 ltg01-fedora kernel: [] mutex_unlock+0x8/0xa Aug 10 16:50:53 ltg01-fedora kernel: [] generic_shutdown_super+0xbb/0x113 Aug 10 16:50:53 ltg01-fedora kernel: [] kill_block_super+0x20/0x32 Aug 10 16:50:53 ltg01-fedora kernel: [] deactivate_super+0x5d/0x6f Aug 10 16:50:53 ltg01-fedora kernel: [] mntput_no_expire+0x42/0x72 Aug 10 16:50:53 ltg01-fedora kernel: [] path_release_on_umount+0x15/0x18 Aug 10 16:50:53 ltg01-fedora kernel: [] sys_umount+0x1e7/0x21b Aug 10 16:50:53 ltg01-fedora kernel: [] sys_oldumount+0xd/0xf Aug 10 16:50:53 ltg01-fedora kernel: [] sysenter_past_esp+0x56/0x8d Aug 10 16:50:53 ltg01-fedora kernel: Filesystem "loop2": Disabling barriers, not supported by the underlying device Aug 10 16:50:53 ltg01-fedora kernel: XFS mounting filesystem loop2 (gdb) list *0xc013551a 0xc013551a is in __lock_acquire (include2/asm/atomic.h:96). 91 * 92 * Atomically increments @v by 1. 93 */ 94 static __inline__ void atomic_inc(atomic_t *v) 95 { 96 __asm__ __volatile__( 97 LOCK_PREFIX "incl %0" 98 :"+m" (v->counter)); 99 } 100 Here is a config file http://www.stardust.webpages.pl/files/o_bugs/test-config Regards, Michal -- Michal K. K. Piotrowski LTG - Linux Testers Group (http://www.stardust.webpages.pl/ltg/wiki/) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/