On 07/29/2010 09:11 PM, Adi wrote: > hi, > i have a problem with mounting a btrfspartition. i think it corrupted > somehow. btrfsck also didn't work. > here is the demesg output, if i try to btrfsck it: > >
Hi, Adi can you give us some steps with which the bug can be reproduced? Thanks, liubo > *********************************** > > device-mapper: ioctl: unable to remove open device temporary-cryptsetup-2466 > device fsid 184f65b363e9d585-fc67ce9a295b44a3 devid 1 transid 103380 /dev/dm-1 > end_request: I/O error, dev fd0, sector 0 > device fsid 184f65b363e9d585-fc67ce9a295b44a3 devid 1 transid 103380 > /dev/mapper/vg2-root > parent transid verify failed on 5403553792 wanted 103380 found 103378 > ------------[ cut here ]------------ > kernel BUG at fs/btrfs/async-thread.c:602! > invalid opcode: 0000 [#1] SMP > last sysfs file: /sys/devices/virtual/bdi/btrfs-1/uevent > Modules linked in: sha256_generic serpent dm_crypt ipv6 arc4 ecb ath5k > cm4000_cs ppdev mac80211 iTCO_wdt iTCO_vendor_support parport_pc ath video > thinkpad_acpi yenta_socket parport i2c_i801 output rsrc_nonstatic cfg80211 > joydev i2c_core pcspkr rfkill raid10 raid456 async_raid6_recov async_pq > raid6_pq async_xor xor async_memcpy async_tx raid1 raid0 multipath linear > e100 mii floppy > > Pid: 2501, comm: kcryptd Not tainted 2.6.34.01-alt158-i386 #2 2373189/2373189 > EIP: 0060:[<c06cee9a>] EFLAGS: 00010046 CPU: 0 > EIP is at btrfs_queue_worker+0xe7/0x1f8 > EAX: 00000000 EBX: f53ea04c ECX: 00000000 EDX: 00000000 > ESI: 00000000 EDI: f63bc5c0 EBP: f51e7e34 ESP: f51e7e14 > DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 > Process kcryptd (pid: 2501, ti=f51e6000 task=f51e9520 task.ti=f51e6000) > Stack: > 00000206 f53ea070 00000246 f53ea068 f53ea088 f53e8000 f516cd60 00000000 > <0> f51e7e40 c06abcc1 f520b850 f51e7e48 c04e804e f51e7e64 c0851a40 00000000 > <0> f526df80 f526dc80 00000000 f5365790 f51e7e84 c0851bb5 f520b850 f5214000 > Call Trace: > [<c06abcc1>] ? end_workqueue_bio+0x56/0x59 > [<c04e804e>] ? bio_endio+0x22/0x24 > [<c0851a40>] ? dec_pending+0x124/0x12b > [<c0851bb5>] ? clone_endio+0x96/0x9e > [<c04e804e>] ? bio_endio+0x22/0x24 > [<c0851a40>] ? dec_pending+0x124/0x12b > [<c0851bb5>] ? clone_endio+0x96/0x9e > [<c04e804e>] ? bio_endio+0x22/0x24 > [<fa376677>] ? 0xfa376677 > [<fa376ece>] ? 0xfa376ece > [<c0448c51>] ? worker_thread+0x14c/0x251 > [<c0448c93>] ? worker_thread+0x18e/0x251 > [<c0448c51>] ? worker_thread+0x14c/0x251 > [<fa376c12>] ? 0xfa376c12 > [<c044c1c1>] ? autoremove_wake_function+0x0/0x2f > [<c0448b05>] ? worker_thread+0x0/0x251 > [<c044be5e>] ? kthread+0x6a/0x6f > [<c044bdf4>] ? kthread+0x0/0x6f > [<c0403abe>] ? kernel_thread_helper+0x6/0x10 > Code: 00 00 89 d8 e8 0e fe ff ff e9 65 ff ff ff 8b 43 1c 31 d2 3b 45 ec 8b 73 > 24 0f 95 c2 f7 da 21 d0 3b 75 e4 75 02 89 c6 85 f6 75 04 <0f> 0b eb fe 83 ee > 14 3e ff 46 20 8b 55 e8 8b 45 f0 e8 81 ef 24 > EIP: [<c06cee9a>] btrfs_queue_worker+0xe7/0x1f8 SS:ESP 0068:f51e7e14 > ---[ end trace 2d2977bc6fb46ae8 ]--- > > *********************************** > > that was on a sysrescuecd 1.5.8. > i'll try the new git-version, lets see what happens. > > ciao, adi > -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
