Messages in this thread | | | Date | Fri, 11 Aug 2006 01:08:44 +0200 | From | "Michal Piotrowski" <> | Subject | Re: 2.6.18-rc4+ext4 oops while mounting xfs |
| |
On 10/08/06, Michal Piotrowski <michal.k.k.piotrowski@gmail.com> wrote: > 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:[<c013551a>] 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: [<c0135ccb>] > lock_release_non_nested+0xc5/0x11d > Aug 10 16:50:53 ltg01-fedora kernel: [<c0136026>] lock_release+0x12f/0x159 > Aug 10 16:50:53 ltg01-fedora kernel: [<c02d579e>] > __mutex_unlock_slowpath+0x99/0xff > Aug 10 16:50:53 ltg01-fedora kernel: [<c02d580c>] mutex_unlock+0x8/0xa > Aug 10 16:50:53 ltg01-fedora kernel: [<c016d3b2>] > generic_shutdown_super+0xbb/0x113 > Aug 10 16:50:53 ltg01-fedora kernel: [<c016d42a>] kill_block_super+0x20/0x32 > Aug 10 16:50:53 ltg01-fedora kernel: [<c016d4ea>] deactivate_super+0x5d/0x6f > Aug 10 16:50:53 ltg01-fedora kernel: [<c0180336>] mntput_no_expire+0x42/0x72 > Aug 10 16:50:53 ltg01-fedora kernel: [<c0173147>] > path_release_on_umount+0x15/0x18 > Aug 10 16:50:53 ltg01-fedora kernel: [<c018147c>] sys_umount+0x1e7/0x21b > Aug 10 16:50:53 ltg01-fedora kernel: [<c01814bd>] sys_oldumount+0xd/0xf > Aug 10 16:50:53 ltg01-fedora kernel: [<c0102f15>] 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: [<c010418c>] show_stack_log_lvl+0x8c/0x97 > Aug 10 16:50:53 ltg01-fedora kernel: [<c01042e8>] show_registers+0x151/0x1c6 > Aug 10 16:50:53 ltg01-fedora kernel: [<c01044d9>] die+0x17c/0x281 > Aug 10 16:50:53 ltg01-fedora kernel: [<c0116677>] do_page_fault+0x3b3/0x480 > Aug 10 16:50:53 ltg01-fedora kernel: [<c0103b19>] error_code+0x39/0x40 > Aug 10 16:50:53 ltg01-fedora kernel: [<c0135ccb>] > lock_release_non_nested+0xc5/0x11d > Aug 10 16:50:53 ltg01-fedora kernel: [<c0136026>] lock_release+0x12f/0x159 > Aug 10 16:50:53 ltg01-fedora kernel: [<c02d579e>] > __mutex_unlock_slowpath+0x99/0xff > Aug 10 16:50:53 ltg01-fedora kernel: [<c02d580c>] mutex_unlock+0x8/0xa > Aug 10 16:50:53 ltg01-fedora kernel: [<c016d3b2>] > generic_shutdown_super+0xbb/0x113 > Aug 10 16:50:53 ltg01-fedora kernel: [<c016d42a>] kill_block_super+0x20/0x32 > Aug 10 16:50:53 ltg01-fedora kernel: [<c016d4ea>] deactivate_super+0x5d/0x6f > Aug 10 16:50:53 ltg01-fedora kernel: [<c0180336>] mntput_no_expire+0x42/0x72 > Aug 10 16:50:53 ltg01-fedora kernel: [<c0173147>] > path_release_on_umount+0x15/0x18 > Aug 10 16:50:53 ltg01-fedora kernel: [<c018147c>] sys_umount+0x1e7/0x21b > Aug 10 16:50:53 ltg01-fedora kernel: [<c01814bd>] sys_oldumount+0xd/0xf > Aug 10 16:50:53 ltg01-fedora kernel: [<c0102f15>] 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 <f0> 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: [<c013551a>] > __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: [<c0104006>] show_trace_log_lvl+0x58/0x152 > Aug 10 16:50:53 ltg01-fedora kernel: [<c01046ad>] show_trace+0xd/0x10 > Aug 10 16:50:53 ltg01-fedora kernel: [<c0104775>] dump_stack+0x19/0x1b > Aug 10 16:50:53 ltg01-fedora kernel: [<c01181df>] __might_sleep+0x8d/0x95 > Aug 10 16:50:53 ltg01-fedora kernel: [<c0163c61>] kmem_cache_zalloc+0x28/0xcc > Aug 10 16:50:53 ltg01-fedora kernel: [<c014b83c>] > taskstats_exit_alloc+0x32/0x70 > Aug 10 16:50:53 ltg01-fedora kernel: [<c01213e1>] do_exit+0x111/0x7f1 > Aug 10 16:50:53 ltg01-fedora kernel: [<c01045b8>] die+0x25b/0x281 > Aug 10 16:50:53 ltg01-fedora kernel: [<c0116677>] do_page_fault+0x3b3/0x480 > Aug 10 16:50:53 ltg01-fedora kernel: [<c0103b19>] 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: [<c01046ad>] show_trace+0xd/0x10 > Aug 10 16:50:53 ltg01-fedora kernel: [<c0104775>] dump_stack+0x19/0x1b > Aug 10 16:50:53 ltg01-fedora kernel: [<c01181df>] __might_sleep+0x8d/0x95 > Aug 10 16:50:53 ltg01-fedora kernel: [<c0163c61>] kmem_cache_zalloc+0x28/0xcc > Aug 10 16:50:53 ltg01-fedora kernel: [<c014b83c>] > taskstats_exit_alloc+0x32/0x70 > Aug 10 16:50:53 ltg01-fedora kernel: [<c01213e1>] do_exit+0x111/0x7f1 > Aug 10 16:50:53 ltg01-fedora kernel: [<c01045b8>] die+0x25b/0x281 > Aug 10 16:50:53 ltg01-fedora kernel: [<c0116677>] do_page_fault+0x3b3/0x480 > Aug 10 16:50:53 ltg01-fedora kernel: [<c0103b19>] error_code+0x39/0x40 > Aug 10 16:50:53 ltg01-fedora kernel: [<c0135ccb>] > lock_release_non_nested+0xc5/0x11d > Aug 10 16:50:53 ltg01-fedora kernel: [<c0136026>] lock_release+0x12f/0x159 > Aug 10 16:50:53 ltg01-fedora kernel: [<c02d579e>] > __mutex_unlock_slowpath+0x99/0xff > Aug 10 16:50:53 ltg01-fedora kernel: [<c02d580c>] mutex_unlock+0x8/0xa > Aug 10 16:50:53 ltg01-fedora kernel: [<c016d3b2>] > generic_shutdown_super+0xbb/0x113 > Aug 10 16:50:53 ltg01-fedora kernel: [<c016d42a>] kill_block_super+0x20/0x32 > Aug 10 16:50:53 ltg01-fedora kernel: [<c016d4ea>] deactivate_super+0x5d/0x6f > Aug 10 16:50:53 ltg01-fedora kernel: [<c0180336>] mntput_no_expire+0x42/0x72 > Aug 10 16:50:53 ltg01-fedora kernel: [<c0173147>] > path_release_on_umount+0x15/0x18 > Aug 10 16:50:53 ltg01-fedora kernel: [<c018147c>] sys_umount+0x1e7/0x21b > Aug 10 16:50:53 ltg01-fedora kernel: [<c01814bd>] sys_oldumount+0xd/0xf > Aug 10 16:50:53 ltg01-fedora kernel: [<c0102f15>] 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
It's fixed in latest 2.6.18-rc4-git*.
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/
| |