From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Mason Subject: Re: Having parent transid verify failed Date: Thu, 05 May 2011 16:32:42 -0400 Message-ID: <1304627478-sup-2626@think> References: <4DC287D8.3040705@gmail.com> <1304595695-sup-9289@think> <4DC28DC4.7050308@gmail.com> <1304605365-sup-4172@think> <4DC2B3D2.6080307@gmail.com> <1304607926-sup-3304@think> <4DC3084A.7030100@gmail.com> Mime-Version: 1.0 Content-Type: TEXT/PLAIN; charset=ISO-8859-1 Cc: Linux Btrfs To: Konstantinos Skarlatos Return-path: In-reply-to: <4DC3084A.7030100@gmail.com> List-ID: Excerpts from Konstantinos Skarlatos's message of 2011-05-05 16:27:54 -= 0400: > I think i made some progress. When i tried to remove the directory th= at=20 > i suspect contains the problematic file, i got this on the console >=20 > rm -rf serverloft/ Ok, our one bad block is in the extent allocation tree. This is going to be the very hardest thing to fix. Until I finish off the code to rebuild parts of the extent allocation tree, I think your best bet is to copy the files off. The big question is, what happened to make this error? Can you describ= e your setup in more detail? -chris >=20 > 2011 May 5 23:32:53 mail [ 200.580195] Oops: 0000 [#1] PREEMPT SMP > 2011 May 5 23:32:53 mail [ 200.580220] last sysfs file:=20 > /sys/module/vt/parameters/default_utf8 > 2011 May 5 23:32:53 mail [ 200.581145] Stack: > 2011 May 5 23:32:53 mail [ 200.581276] Call Trace: > 2011 May 5 23:32:53 mail [ 200.581732] Code: cc 00 00 48 8d 91 28 e= 0=20 > ff ff 48 89 e5 48 81 ec 90 00 00 00 48 89 5d d8 4c 89 65 e0 48 89 f3 = 4c=20 > 89 6d e8 4c 89 75 f0 4c 89 7d f8 <48> 8b 76 30 83 42 1c 01 48 b8 00 0= 0=20 > 00 00 00 16 00 00 48 01 f0 > 2011 May 5 23:32:53 mail [ 200.583376] CR2: 0000000000000030 >=20 >=20 > here is the part of dmesg that does not contain the thousands of=20 > parent transid verify failed messages >=20 >=20 > May 5 23:32:51 mail kernel: [ 198.371084] parent transid verify fai= led=20 > on 3062073683968 wanted 5181 found 5188 > May 5 23:32:51 mail kernel: [ 198.371204] parent transid verify fai= led=20 > on 3062073683968 wanted 5181 found 5188 > May 5 23:32:53 mail kernel: [ 200.572774] Modules linked in: ipv6=20 > btrfs zlib_deflate crc32c libcrc32c ext2 raid456 async_raid6_recov=20 > async_pq raid6_pq async_xor xor async_memcpy async_tx md_mod usb_stor= age=20 > uas snd_seq_dummy snd_seq_oss radeon snd_seq_midi_event ttm snd_seq=20 > snd_hda_codec_hdmi snd_seq_device drm_kms_helper ohci_hcd snd_hda_int= el=20 > snd_hda_codec snd_pcm_oss snd_hwdep drm i2c_algo_bit snd_mixer_oss=20 > snd_pcm i2c_piix4 snd_timer snd soundcore snd_page_alloc ehci_hcd wmi= =20 > i2c_core usbcore evdev processor button k10temp serio_raw pcspkr sg=20 > r8169 edac_core shpchp pci_hotplug edac_mce_amd mii sp5100_tco ext4=20 > mbcache jbd2 crc16 sd_mod pata_acpi ahci libahci pata_atiixp libata s= csi_mod > May 5 23:32:53 mail kernel: [ 200.572808] Pid: 1037, comm:=20 > btrfs-transacti Not tainted 2.6.38-ARCH #1 > May 5 23:32:53 mail kernel: [ 200.572810] Call Trace: > May 5 23:32:53 mail kernel: [ 200.572817] [] ?=20 > __schedule_bug+0x59/0x5d > May 5 23:32:53 mail kernel: [ 200.572820] [] ?=20 > schedule+0x9f7/0xad0 > May 5 23:32:53 mail kernel: [ 200.572823] [] ?=20 > generic_unplug_device+0x37/0x40 > May 5 23:32:53 mail kernel: [ 200.572827] [] ?=20 > md_raid5_unplug_device+0x64/0x110 [raid456] > May 5 23:32:53 mail kernel: [ 200.572830] [] ?=20 > raid5_unplug_queue+0x13/0x20 [raid456] > May 5 23:32:53 mail kernel: [ 200.572833] [] ?=20 > read_tsc+0x9/0x20 > May 5 23:32:53 mail kernel: [ 200.572837] [] ?=20 > ktime_get_ts+0xac/0xe0 > May 5 23:32:53 mail kernel: [ 200.572840] [] ?=20 > sync_page+0x0/0x50 > May 5 23:32:53 mail kernel: [ 200.572842] [] ?=20 > io_schedule+0x6e/0xb0 > May 5 23:32:53 mail kernel: [ 200.572844] [] ?=20 > sync_page+0x3b/0x50 > May 5 23:32:53 mail kernel: [ 200.572846] [] ?=20 > __wait_on_bit+0x57/0x80 > May 5 23:32:53 mail kernel: [ 200.572848] [] ?=20 > wait_on_page_bit+0x70/0x80 > May 5 23:32:53 mail kernel: [ 200.572851] [] ?=20 > wake_bit_function+0x0/0x40 > May 5 23:32:53 mail kernel: [ 200.572861] [] ?=20 > read_extent_buffer_pages+0x412/0x480 [btrfs] > May 5 23:32:53 mail kernel: [ 200.572867] [] ?=20 > btree_get_extent+0x0/0x1b0 [btrfs] > May 5 23:32:53 mail kernel: [ 200.572873] [] ?=20 > btree_read_extent_buffer_pages.isra.60+0x5e/0xb0 [btrfs] > May 5 23:32:53 mail kernel: [ 200.572880] [] ?=20 > read_tree_block+0x3c/0x60 [btrfs] > May 5 23:32:53 mail kernel: [ 200.572884] [] ?=20 > read_block_for_search.isra.34+0x1fb/0x410 [btrfs] > May 5 23:32:53 mail kernel: [ 200.572890] [] ?=20 > btrfs_tree_unlock+0x51/0x60 [btrfs] > May 5 23:32:53 mail kernel: [ 200.572895] [] ?=20 > btrfs_search_slot+0x430/0xa30 [btrfs] > May 5 23:32:53 mail kernel: [ 200.572900] [] ?=20 > lookup_inline_extent_backref+0x96/0x460 [btrfs] > May 5 23:32:53 mail kernel: [ 200.572904] [] ?=20 > kmem_cache_alloc+0x133/0x150 > May 5 23:32:53 mail kernel: [ 200.572908] [] ?=20 > __btrfs_free_extent+0xc2/0x6d0 [btrfs] > May 5 23:32:53 mail kernel: [ 200.572914] [] ?=20 > run_clustered_refs+0x389/0x830 [btrfs] > May 5 23:32:53 mail kernel: [ 200.572920] [] ?=20 > btrfs_find_ref_cluster+0x10/0x190 [btrfs] > May 5 23:32:53 mail kernel: [ 200.572925] [] ?=20 > btrfs_run_delayed_refs+0xc0/0x210 [btrfs] > May 5 23:32:53 mail kernel: [ 200.572927] [] ?=20 > mutex_unlock+0x9/0x10 > May 5 23:32:53 mail kernel: [ 200.572933] [] ?=20 > btrfs_commit_transaction+0x78/0x750 [btrfs] > May 5 23:32:53 mail kernel: [ 200.572936] [] ?=20 > autoremove_wake_function+0x0/0x40 > May 5 23:32:53 mail kernel: [ 200.572941] [] ?=20 > transaction_kthread+0x26d/0x290 [btrfs] > May 5 23:32:53 mail kernel: [ 200.572947] [] ?=20 > transaction_kthread+0x0/0x290 [btrfs] > May 5 23:32:53 mail kernel: [ 200.572949] [] ?=20 > kthread+0x87/0x90 > May 5 23:32:53 mail kernel: [ 200.572952] [] ?=20 > kernel_thread_helper+0x4/0x10 > May 5 23:32:53 mail kernel: [ 200.572954] [] ?=20 > kthread+0x0/0x90 > May 5 23:32:53 mail kernel: [ 200.572956] [] ?=20 > kernel_thread_helper+0x0/0x10 > May 5 23:32:53 mail kernel: [ 200.572971] Modules linked in: ipv6=20 > btrfs zlib_deflate crc32c libcrc32c ext2 raid456 async_raid6_recov=20 > async_pq raid6_pq async_xor xor async_memcpy async_tx md_mod usb_stor= age=20 > uas snd_seq_dummy snd_seq_oss radeon snd_seq_midi_event ttm snd_seq=20 > snd_hda_codec_hdmi snd_seq_device drm_kms_helper ohci_hcd snd_hda_int= el=20 > snd_hda_codec snd_pcm_oss snd_hwdep drm i2c_algo_bit snd_mixer_oss=20 > snd_pcm i2c_piix4 snd_timer snd soundcore snd_page_alloc ehci_hcd wmi= =20 > i2c_core usbcore evdev processor button k10temp serio_raw pcspkr sg=20 > r8169 edac_core shpchp pci_hotplug edac_mce_amd mii sp5100_tco ext4=20 > mbcache jbd2 crc16 sd_mod pata_acpi ahci libahci pata_atiixp libata s= csi_mod > May 5 23:32:53 mail kernel: [ 200.572996] Pid: 1037, comm:=20 > btrfs-transacti Not tainted 2.6.38-ARCH #1 > May 5 23:32:53 mail kernel: [ 200.572997] Call Trace: > May 5 23:32:53 mail kernel: [ 200.572999] [] ?=20 > __schedule_bug+0x59/0x5d > May 5 23:32:53 mail kernel: [ 200.573001] [] ?=20 > schedule+0x9f7/0xad0 > May 5 23:32:53 mail kernel: [ 200.573003] [] ?=20 > generic_unplug_device+0x37/0x40 > May 5 23:32:53 mail kernel: [ 200.573006] [] ?=20 > md_raid5_unplug_device+0x64/0x110 [raid456] > May 5 23:32:53 mail kernel: [ 200.573009] [] ?=20 > raid5_unplug_queue+0x13/0x20 [raid456] > May 5 23:32:53 mail kernel: [ 200.573011] [] ?=20 > read_tsc+0x9/0x20 > May 5 23:32:53 mail kernel: [ 200.573013] [] ?=20 > ktime_get_ts+0xac/0xe0 > May 5 23:32:53 mail kernel: [ 200.573016] [] ?=20 > sync_page+0x0/0x50 > May 5 23:32:53 mail kernel: [ 200.573017] [] ?=20 > io_schedule+0x6e/0xb0 > May 5 23:32:53 mail kernel: [ 200.573020] [] ?=20 > sync_page+0x3b/0x50 > May 5 23:32:53 mail kernel: [ 200.573021] [] ?=20 > __wait_on_bit+0x57/0x80 > May 5 23:32:53 mail kernel: [ 200.573024] [] ?=20 > wait_on_page_bit+0x70/0x80 > May 5 23:32:53 mail kernel: [ 200.573026] [] ?=20 > wake_bit_function+0x0/0x40 > May 5 23:32:53 mail kernel: [ 200.573032] [] ?=20 > read_extent_buffer_pages+0x412/0x480 [btrfs] > May 5 23:32:53 mail kernel: [ 200.573038] [] ?=20 > btree_get_extent+0x0/0x1b0 [btrfs] > May 5 23:32:53 mail kernel: [ 200.573044] [] ?=20 > btree_read_extent_buffer_pages.isra.60+0x5e/0xb0 [btrfs] > May 5 23:32:53 mail kernel: [ 200.573050] [] ?=20 > read_tree_block+0x3c/0x60 [btrfs] > May 5 23:32:53 mail kernel: [ 200.573054] [] ?=20 > read_block_for_search.isra.34+0x1fb/0x410 [btrfs] > May 5 23:32:53 mail kernel: [ 200.573060] [] ?=20 > btrfs_tree_unlock+0x51/0x60 [btrfs] > May 5 23:32:53 mail kernel: [ 200.573065] [] ?=20 > btrfs_search_slot+0x430/0xa30 [btrfs] > May 5 23:32:53 mail kernel: [ 200.573070] [] ?=20 > lookup_inline_extent_backref+0x96/0x460 [btrfs] > May 5 23:32:53 mail kernel: [ 200.573072] [] ?=20 > kmem_cache_alloc+0x133/0x150 > May 5 23:32:53 mail kernel: [ 200.573077] [] ?=20 > __btrfs_free_extent+0xc2/0x6d0 [btrfs] > May 5 23:32:53 mail kernel: [ 200.573083] [] ?=20 > run_clustered_refs+0x389/0x830 [btrfs] > May 5 23:32:53 mail kernel: [ 200.573088] [] ?=20 > btrfs_find_ref_cluster+0x10/0x190 [btrfs] > May 5 23:32:53 mail kernel: [ 200.573094] [] ?=20 > btrfs_run_delayed_refs+0xc0/0x210 [btrfs] > May 5 23:32:53 mail kernel: [ 200.573096] [] ?=20 > mutex_unlock+0x9/0x10 > May 5 23:32:53 mail kernel: [ 200.573102] [] ?=20 > btrfs_commit_transaction+0x78/0x750 [btrfs] > May 5 23:32:53 mail kernel: [ 200.573104] [] ?=20 > autoremove_wake_function+0x0/0x40 > May 5 23:32:53 mail kernel: [ 200.573110] [] ?=20 > transaction_kthread+0x26d/0x290 [btrfs] > May 5 23:32:53 mail kernel: [ 200.573116] [] ?=20 > transaction_kthread+0x0/0x290 [btrfs] > May 5 23:32:53 mail kernel: [ 200.573118] [] ?=20 > kthread+0x87/0x90 > May 5 23:32:53 mail kernel: [ 200.573120] [] ?=20 > kernel_thread_helper+0x4/0x10 > May 5 23:32:53 mail kernel: [ 200.573122] [] ?=20 > kthread+0x0/0x90 > May 5 23:32:53 mail kernel: [ 200.573124] [] ?=20 > kernel_thread_helper+0x0/0x10 > May 5 23:32:53 mail kernel: [ 200.573138] Modules linked in: ipv6=20 > btrfs zlib_deflate crc32c libcrc32c ext2 raid456 async_raid6_recov=20 > async_pq raid6_pq async_xor xor async_memcpy async_tx md_mod usb_stor= age=20 > uas snd_seq_dummy snd_seq_oss radeon snd_seq_midi_event ttm snd_seq=20 > snd_hda_codec_hdmi snd_seq_device drm_kms_helper ohci_hcd snd_hda_int= el=20 > snd_hda_codec snd_pcm_oss snd_hwdep drm i2c_algo_bit snd_mixer_oss=20 > snd_pcm i2c_piix4 snd_timer snd soundcore snd_page_alloc ehci_hcd wmi= =20 > i2c_core usbcore evdev processor button k10temp serio_raw pcspkr sg=20 > r8169 edac_core shpchp pci_hotplug edac_mce_amd mii sp5100_tco ext4=20 > mbcache jbd2 crc16 sd_mod pata_acpi ahci libahci pata_atiixp libata s= csi_mod > May 5 23:32:53 mail kernel: [ 200.573162] Pid: 1037, comm:=20 > btrfs-transacti Not tainted 2.6.38-ARCH #1 > May 5 23:32:53 mail kernel: [ 200.573163] Call Trace: > May 5 23:32:53 mail kernel: [ 200.573165] [] ?=20 > __schedule_bug+0x59/0x5d > May 5 23:32:53 mail kernel: [ 200.573167] [] ?=20 > schedule+0x9f7/0xad0 > May 5 23:32:53 mail kernel: [ 200.573169] [] ?=20 > generic_unplug_device+0x37/0x40 > May 5 23:32:53 mail kernel: [ 200.573172] [] ?=20 > md_raid5_unplug_device+0x64/0x110 [raid456] > May 5 23:32:53 mail kernel: [ 200.573175] [] ?=20 > raid5_unplug_queue+0x13/0x20 [raid456] > May 5 23:32:53 mail kernel: [ 200.573177] [] ?=20 > read_tsc+0x9/0x20 > May 5 23:32:53 mail kernel: [ 200.573179] [] ?=20 > ktime_get_ts+0xac/0xe0 > May 5 23:32:53 mail kernel: [ 200.573182] [] ?=20 > sync_page+0x0/0x50 > May 5 23:32:53 mail kernel: [ 200.573183] [] ?=20 > io_schedule+0x6e/0xb0 > May 5 23:32:53 mail kernel: [ 200.573186] [] ?=20 > sync_page+0x3b/0x50 > May 5 23:32:53 mail kernel: [ 200.573187] [] ?=20 > __wait_on_bit+0x57/0x80 > May 5 23:32:53 mail kernel: [ 200.573190] [] ?=20 > wait_on_page_bit+0x70/0x80 > May 5 23:32:53 mail kernel: [ 200.573192] [] ?=20 > wake_bit_function+0x0/0x40 > May 5 23:32:53 mail kernel: [ 200.573198] [] ?=20 > read_extent_buffer_pages+0x412/0x480 [btrfs] > May 5 23:32:53 mail kernel: [ 200.573204] [] ?=20 > btree_get_extent+0x0/0x1b0 [btrfs] > May 5 23:32:53 mail kernel: [ 200.573209] [] ?=20 > btree_read_extent_buffer_pages.isra.60+0x5e/0xb0 [btrfs] > May 5 23:32:53 mail kernel: [ 200.573215] [] ?=20 > read_tree_block+0x3c/0x60 [btrfs] > May 5 23:32:53 mail kernel: [ 200.573220] [] ?=20 > read_block_for_search.isra.34+0x1fb/0x410 [btrfs] > May 5 23:32:53 mail kernel: [ 200.573226] [] ?=20 > btrfs_tree_unlock+0x51/0x60 [btrfs] > May 5 23:32:53 mail kernel: [ 200.573231] [] ?=20 > btrfs_search_slot+0x430/0xa30 [btrfs] > May 5 23:32:53 mail kernel: [ 200.573236] [] ?=20 > lookup_inline_extent_backref+0x96/0x460 [btrfs] > May 5 23:32:53 mail kernel: [ 200.573238] [] ?=20 > kmem_cache_alloc+0x133/0x150 > May 5 23:32:53 mail kernel: [ 200.573243] [] ?=20 > __btrfs_free_extent+0xc2/0x6d0 [btrfs] > May 5 23:32:53 mail kernel: [ 200.573248] [] ?=20 > run_clustered_refs+0x389/0x830 [btrfs] > May 5 23:32:53 mail kernel: [ 200.573254] [] ?=20 > btrfs_find_ref_cluster+0x10/0x190 [btrfs] > May 5 23:32:53 mail kernel: [ 200.573259] [] ?=20 > btrfs_run_delayed_refs+0xc0/0x210 [btrfs] > May 5 23:32:53 mail kernel: [ 200.573261] [] ?=20 > mutex_unlock+0x9/0x10 > May 5 23:32:53 mail kernel: [ 200.573267] [] ?=20 > btrfs_commit_transaction+0x78/0x750 [btrfs] > May 5 23:32:53 mail kernel: [ 200.573270] [] ?=20 > autoremove_wake_function+0x0/0x40 > May 5 23:32:53 mail kernel: [ 200.573275] [] ?=20 > transaction_kthread+0x26d/0x290 [btrfs] > May 5 23:32:53 mail kernel: [ 200.573281] [] ?=20 > transaction_kthread+0x0/0x290 [btrfs] > May 5 23:32:53 mail kernel: [ 200.573283] [] ?=20 > kthread+0x87/0x90 > May 5 23:32:53 mail kernel: [ 200.573285] [] ?=20 > kernel_thread_helper+0x4/0x10 > May 5 23:32:53 mail kernel: [ 200.573287] [] ?=20 > kthread+0x0/0x90 > May 5 23:32:53 mail kernel: [ 200.573289] [] ?=20 > kernel_thread_helper+0x0/0x10 > May 5 23:32:53 mail kernel: [ 200.580169] PGD 68be4067 PUD 68b42067= PMD 0 > May 5 23:32:53 mail kernel: [ 200.580250] CPU 2 > May 5 23:32:53 mail kernel: [ 200.580260] Modules linked in: ipv6=20 > btrfs zlib_deflate crc32c libcrc32c ext2 raid456 async_raid6_recov=20 > async_pq raid6_pq async_xor xor async_memcpy async_tx md_mod usb_stor= age=20 > uas snd_seq_dummy snd_seq_oss radeon snd_seq_midi_event ttm snd_seq=20 > snd_hda_codec_hdmi snd_seq_device drm_kms_helper ohci_hcd snd_hda_int= el=20 > snd_hda_codec snd_pcm_oss snd_hwdep drm i2c_algo_bit snd_mixer_oss=20 > snd_pcm i2c_piix4 snd_timer snd soundcore snd_page_alloc ehci_hcd wmi= =20 > i2c_core usbcore evdev processor button k10temp serio_raw pcspkr sg=20 > r8169 edac_core shpchp pci_hotplug edac_mce_amd mii sp5100_tco ext4=20 > mbcache jbd2 crc16 sd_mod pata_acpi ahci libahci pata_atiixp libata s= csi_mod > May 5 23:32:53 mail kernel: [ 200.580642] > May 5 23:32:53 mail kernel: [ 200.580652] Pid: 1037, comm:=20 > btrfs-transacti Not tainted 2.6.38-ARCH #1 Gigabyte Technology Co., L= td.=20 > GA-MA785G-UD3H/GA-MA785G-UD3H > May 5 23:32:53 mail kernel: [ 200.580713] RIP:=20 > 0010:[] []=20 > btrfs_print_leaf+0x32/0x880 [btrfs] > May 5 23:32:53 mail kernel: [ 200.580760] RSP: 0018:ffff88006dc97b0= 0=20 > EFLAGS: 00010286 > May 5 23:32:53 mail kernel: [ 200.580785] RAX: 00000000fffffffb RBX= :=20 > 0000000000000000 RCX: ffff88006dc97fd8 > May 5 23:32:53 mail kernel: [ 200.580817] RDX: ffff88006dc96000 RSI= :=20 > 0000000000000000 RDI: ffff880071cc6800 > May 5 23:32:53 mail kernel: [ 200.580849] RBP: ffff88006dc97b90 R08= :=20 > 0000000000000000 R09: 0000000000000000 > May 5 23:32:53 mail kernel: [ 200.580881] R10: 0000000000000001 R11= :=20 > 00000000fffffffb R12: 0000000000000007 > May 5 23:32:53 mail kernel: [ 200.580913] R13: 0000028b982f4000 R14= :=20 > 00000000fffffffb R15: 0000000000001000 > May 5 23:32:53 mail kernel: [ 200.580946] FS: 00007f618e3d3720(000= 0)=20 > GS:ffff880077b00000(0000) knlGS:0000000000000000 > May 5 23:32:53 mail kernel: [ 200.580982] CS: 0010 DS: 0000 ES: 00= 00=20 > CR0: 000000008005003b > May 5 23:32:53 mail kernel: [ 200.581008] CR2: 0000000000000030 CR3= :=20 > 0000000068b62000 CR4: 00000000000006e0 > May 5 23:32:53 mail kernel: [ 200.581040] DR0: 0000000000000000 DR1= :=20 > 0000000000000000 DR2: 0000000000000000 > May 5 23:32:53 mail kernel: [ 200.581073] DR3: 0000000000000000 DR6= :=20 > 00000000ffff0ff0 DR7: 0000000000000400 > May 5 23:32:53 mail kernel: [ 200.581105] Process btrfs-transacti=20 > (pid: 1037, threadinfo ffff88006dc96000, task ffff880071e51bc0) > May 5 23:32:53 mail kernel: [ 200.581155] 0000000000002000=20 > 0000000000001000 ffff88006dc97c38 0000028b982f4000 > May 5 23:32:53 mail kernel: [ 200.581196] 0000000000000000=20 > ffffffff8112b8d3 ffff880071cc6800 0000000000000090 > May 5 23:32:53 mail kernel: [ 200.581236] 0000000000000090=20 > 0000805070ac4120 a80000028b982f40 0000000000001000 > May 5 23:32:53 mail kernel: [ 200.581292] [] ?=20 > kmem_cache_alloc+0x133/0x150 > May 5 23:32:53 mail kernel: [ 200.581324] []=20 > __btrfs_free_extent+0x627/0x6d0 [btrfs] > May 5 23:32:53 mail kernel: [ 200.581359] []=20 > run_clustered_refs+0x389/0x830 [btrfs] > May 5 23:32:53 mail kernel: [ 200.581395] [] ?=20 > btrfs_find_ref_cluster+0x10/0x190 [btrfs] > May 5 23:32:53 mail kernel: [ 200.581431] []=20 > btrfs_run_delayed_refs+0xc0/0x210 [btrfs] > May 5 23:32:53 mail kernel: [ 200.581464] [] ?=20 > mutex_unlock+0x9/0x10 > May 5 23:32:53 mail kernel: [ 200.581493] []=20 > btrfs_commit_transaction+0x78/0x750 [btrfs] > May 5 23:32:53 mail kernel: [ 200.581528] [] ?=20 > autoremove_wake_function+0x0/0x40 > May 5 23:32:53 mail kernel: [ 200.581562] []=20 > transaction_kthread+0x26d/0x290 [btrfs] > May 5 23:32:53 mail kernel: [ 200.581597] [] ?=20 > transaction_kthread+0x0/0x290 [btrfs] > May 5 23:32:53 mail kernel: [ 200.581628] []=20 > kthread+0x87/0x90 > May 5 23:32:53 mail kernel: [ 200.581652] []=20 > kernel_thread_helper+0x4/0x10 > May 5 23:32:53 mail kernel: [ 200.581681] [] ?=20 > kthread+0x0/0x90 > May 5 23:32:53 mail kernel: [ 200.581704] [] ?=20 > kernel_thread_helper+0x0/0x10 > May 5 23:32:53 mail kernel: [ 200.583376] RSP > May 5 23:32:53 mail kernel: [ 200.587924] ---[ end trace=20 > fed5a0f4104a02ee ]--- > May 5 23:32:56 mail kernel: [ 203.373416] verify_parent_transid: 41= 030=20 > callbacks suppressed > May 5 23:32:56 mail kernel: [ 203.374625] parent transid verify fai= led=20 > on 3062073683968 wanted 5181 found 5188 > May 5 23:32:56 mail kernel: [ 203.376004] parent transid verify fai= led=20 > on 3062073683968 wanted 5181 found 5188 >=20 > On 5/5/2011 6:06 =CE=BC=CE=BC, Chris Mason wrote: > > Excerpts from Konstantinos Skarlatos's message of 2011-05-05 10:27:= 30 -0400: > >> attached you can find the whole dmesg log. I can trigger the error= again > >> if more logs are needed > > > > Yes, I'll send you a patch to get rid of the printk for the transid > > failed message. That way we can get a clean view of the other erro= rs. > > > > Will you be able to compile/test it? > > > > -chris -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" = in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html