On 06/06/2011 06:19 AM, Marek Otahal wrote:
Hello,
the issue happens every time when i have to hard power-off my notebook (suspend problems).
With kernel 2.6.39 the partition is unmountable, solution is to boot 2.6.38 kernel which
1/ is able to mount the partition,
2/ by doing that fixes the problem so later .39 (after clean shutdown) can mount it also.
Same problem here. Mounting with 2.6.38 says:
[ 41.906259] Btrfs loaded
[ 41.906747] device fsid e040a9d60da49596-66c0275e348878bf devid 1
transid 69217 /dev/mapper/vg_midnight_ssd-home
[ 41.908767] btrfs: disk space caching is enabled
[ 42.232185] btrfs: unlinked 17 orphans
[ 42.232189] btrfs: truncated 2 orphans
dmesg in 2.6.39.1 says:
[ 14.956469] Btrfs loaded
[ 14.963227] device fsid e040a9d60da49596-66c0275e348878bf devid 1
transid 69217 /dev/mapper/vg_midnight_ssd-home
[ 14.963680] btrfs: enabling disk space caching
[ 14.963686] btrfs: use lzo compression
[ 15.004196] ------------[ cut here ]------------
[ 15.004255] kernel BUG at fs/btrfs/inode.c:4676!
[ 15.004300] invalid opcode: 0000 [#1] SMP
[ 15.004339] last sysfs file: /sys/devices/virtual/bdi/btrfs-1/uevent
[ 15.004389] CPU 4
[ 15.004408] Modules linked in: btrfs zlib_deflate lzo_compress
libcrc32c snd_hda_codec_hdmi snd_hda_codec_realtek usb_storage uas vfat
fat snd_hda_intel snd_hda_codec snd_hwdep snd_seq joydev snd_seq_device
snd_pcm microcode snd_timer serio_raw iTCO_wdt pcspkr e1000e i2c_i801
snd iTCO_vendor_support xhci_hcd soundcore snd_page_alloc virtio_net
virtio virtio_ring kvm_intel kvm ipv6 xts gf128mul firewire_ohci
firewire_core pata_acpi dm_crypt crc_itu_t ata_generic i915
drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded:
scsi_wait_scan]
[ 15.004947]
[ 15.004964] Pid: 859, comm: mount Not tainted 2.6.39.1+ #65
/DQ67SW
[ 15.005031] RIP: 0010:[<ffffffffa03b0584>] [<ffffffffa03b0584>]
btrfs_add_link+0x109/0x162 [btrfs]
[ 15.005122] RSP: 0018:ffff880230b79858 EFLAGS: 00010282
[ 15.005165] RAX: 00000000ffffffef RBX: ffff88022fe41968 RCX:
0000000000000057
[ 15.005223] RDX: 0000000000000056 RSI: 000000000001af90 RDI:
ffffea0007a79a10
[ 15.005299] RBP: ffff880230b798c8 R08: ffffffffa038e301 R09:
ffff880230b79760
[ 15.005367] R10: 0000000000000aa3 R11: 0000000000000008 R12:
ffff8802300ad800
[ 15.005422] R13: ffff88022fe41d60 R14: 0000000000000009 R15:
ffff880230ba7d50
[ 15.005477] FS: 00007ff29d1b6820(0000) GS:ffff88023e300000(0000)
knlGS:0000000000000000
[ 15.005539] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 15.005594] CR2: 00007f2fd5f5d00f CR3: 0000000230ed8000 CR4:
00000000000406e0
[ 15.005656] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 15.005711] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
[ 15.005766] Process mount (pid: 859, threadinfo ffff880230b78000,
task ffff88022c803260)
[ 15.005827] Stack:
[ 15.005846] ffff880200000001 0000000000009153 ffff880230b79898
ffff88022fe48080
[ 15.005925] 0000000000000000 96ff88022f51a000 010000000000847e
0000000000000000
[ 15.005998] 0000000000001000 ffff88022fe2e120 ffff88022fe41d60
ffff880230b799e7
[ 15.006065] Call Trace:
[ 15.006104] [<ffffffffa03d14cd>] add_inode_ref+0x2bc/0x354 [btrfs]
[ 15.006169] [<ffffffffa03c4a53>] ? read_extent_buffer+0xc3/0xe3 [btrfs]
[ 15.006253] [<ffffffffa03d1e7e>] replay_one_buffer+0x197/0x212 [btrfs]
[ 15.006338] [<ffffffffa03a0f47>] ?
btree_read_extent_buffer_pages+0xbc/0xbc [btrfs]
[ 15.006411] [<ffffffffa03cfcd8>] walk_up_log_tree+0xe4/0x1aa [btrfs]
[ 15.006474] [<ffffffffa03d1ce7>] ? replay_one_dir_item+0xbd/0xbd [btrfs]
[ 15.006538] [<ffffffffa03d00fd>] walk_log_tree+0x9e/0x19e [btrfs]
[ 15.006589] [<ffffffff8143ec48>] ? _cond_resched+0xe/0x22
[ 15.006665] [<ffffffffa03d306d>] btrfs_recover_log_trees+0x174/0x286
[btrfs]
[ 15.006733] [<ffffffffa03d1ce7>] ? replay_one_dir_item+0xbd/0xbd [btrfs]
[ 15.006798] [<ffffffffa03a561f>] open_ctree+0xfb7/0x12a4 [btrfs]
[ 15.006853] [<ffffffffa038c7d3>] btrfs_mount+0x225/0x473 [btrfs]
[ 15.006923] [<ffffffff810c087d>] ? __free_pages+0x20/0x29
[ 15.006975] [<ffffffff8110626c>] mount_fs+0x69/0x155
[ 15.007018] [<ffffffff810d2d85>] ? __alloc_percpu+0x10/0x12
[ 15.007066] [<ffffffff8111a00d>] vfs_kern_mount+0x63/0x9d
[ 15.007112] [<ffffffff8111a996>] do_kern_mount+0x4d/0xdf
[ 15.007157] [<ffffffff8111c0a2>] do_mount+0x63c/0x69f
[ 15.007198] [<ffffffff8111c39a>] sys_mount+0x88/0xc2
[ 15.007242] [<ffffffff8144666b>] system_call_fastpath+0x16/0x1b
[ 15.007308] Code: fa 4c 89 e6 48 8b 7d a8 48 89 44 24 08 41 8b 45 00
66 c1 e8 0c 83 e0 0f 0f b6 80 48 5d 3e a0 89 04 24 e8 01 e7 fe ff 85 c0
74 02 <0f> 0b 45 01 f6 4d 63 f6 4c 03 b3 c8 00 00 00 4c 89 b3 c8 00 00
[ 15.007600] RIP [<ffffffffa03b0584>] btrfs_add_link+0x109/0x162 [btrfs]
[ 15.007686] RSP <ffff880230b79858>
[ 15.179663] ---[ end trace 614a0d527d4b2a82 ]---
--Andy
--
To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
