[Bug 844553] New: btrfs balance fails with "ERROR: error during balancing '/' - Input/output error" - openSUSE Bugs

[Bug 844553] New: btrfs balance fails with "ERROR: error during balancing '/' - Input/output error"

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8 Oct 2013 8 Oct '13

10:55

https://bugzilla.novell.com/show_bug.cgi?id=844553 https://bugzilla.novell.com/show_bug.cgi?id=844553#c0 Summary: btrfs balance fails with "ERROR: error during balancing '/' - Input/output error" Classification: openSUSE Product: openSUSE Factory Version: 13.1 Milestone 4 Platform: x86-64 OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: Basesystem AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: mpluskal@suse.com QAContact: qa-bugs@suse.de CC: dsterba@suse.com Found By: --- Blocker: --- On system with btrfs on /, execute "btrfs balance start /" which results in following error: ERROR: error during balancing '/' - Input/output error There may be more info in syslog - try dmesg | tail dmesg contains following: [ 1882.562534] btrfs: relocating block group 4852809728 flags 1 [ 1882.964920] btrfs: found 29 extents [ 1883.493438] btrfs: found 29 extents [ 1883.591081] btrfs: relocating block group 4584374272 flags 4 [ 1886.651263] btrfs: found 1636 extents [ 1886.796623] btrfs: relocating block group 3510632448 flags 1 [ 1905.493545] btrfs: found 10402 extents [ 1909.022352] btrfs: found 10402 extents [ 1909.109631] btrfs: relocating block group 2436890624 flags 1 [ 1924.610645] btrfs: found 10948 extents [ 1927.473969] btrfs bad fsid on block 1362595840 [ 1927.476409] btrfs bad fsid on block 1362595840 also: btrfs-debug-tree -b 1362595840 /dev/sda2 read block failed check_tree_block read block failed check_tree_block failed to read 1362595840 btrfs filesystem df / Data: total=5.01GiB, used=3.83GiB System: total=4.00MiB, used=4.00KiB Metadata: total=520.00MiB, used=236.63MiB -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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8 Oct 8 Oct

10:57

New subject: [Bug 844553] btrfs balance fails with "ERROR: error during balancing '/' - Input/output error"

https://bugzilla.novell.com/show_bug.cgi?id=844553 https://bugzilla.novell.com/show_bug.cgi?id=844553#c1 --- Comment #1 from Martin Pluskal 2013-10-08 10:57:49 UTC --- following btrfs filesystem df, dmesg contains: [ 2245.709243] BTRFS info (device sda2): leaf 7026061312 total ptrs 42 free space 510 [ 2245.709254] item 0 key (846200832 a8 32768) itemoff 3929 itemsize 66 [ 2245.709260] extent refs 2 gen 78 flags 1 [ 2245.709266] extent data backref root 5 objectid 145467 offset 0 count 1 [ 2245.709272] shared data backref parent 1109884928 count 1 [ 2245.709278] item 1 key (846233600 a8 4096) itemoff 3876 itemsize 53 [ 2245.709282] extent refs 1 gen 83 flags 1 [ 2245.709288] extent data backref root 263 objectid 277 offset 135168 count 1 [ 2245.709294] item 2 key (846237696 a8 65536) itemoff 3823 itemsize 53 [ 2245.709298] extent refs 1 gen 77 flags 1 [ 2245.709304] extent data backref root 5 objectid 145442 offset 0 count 1 [ 2245.709310] item 3 key (846757888 a8 32768) itemoff 3786 itemsize 37 [ 2245.709314] extent refs 1 gen 78 flags 1 [ 2245.709319] shared data backref parent 1109884928 count 1 [ 2245.709325] item 4 key (846798848 a8 110592) itemoff 3749 itemsize 37 [ 2245.709329] extent refs 1 gen 32 flags 1 [ 2245.709334] shared data backref parent 1336803328 count 1 [ 2245.709340] item 5 key (847044608 a8 282624) itemoff 3712 itemsize 37 [ 2245.709344] extent refs 2 gen 32 flags 1 [ 2245.709349] shared data backref parent 1336848384 count 2 [ 2245.709355] item 6 key (847417344 a8 49152) itemoff 3659 itemsize 53 [ 2245.709359] extent refs 1 gen 32 flags 1 [ 2245.709365] extent data backref root 5 objectid 26635 offset 0 count 1 [ 2245.709371] item 7 key (847466496 a8 16384) itemoff 3593 itemsize 66 [ 2245.709375] extent refs 2 gen 32 flags 1 [ 2245.709380] extent data backref root 5 objectid 26638 offset 0 count 1 [ 2245.709385] shared data backref parent 1153855488 count 1 [ 2245.709391] item 8 key (847482880 a8 12288) itemoff 3540 itemsize 53 [ 2245.709396] extent refs 1 gen 32 flags 1 [ 2245.709401] extent data backref root 5 objectid 26645 offset 0 count 1 [ 2245.709407] item 9 key (847495168 a8 8192) itemoff 3487 itemsize 53 [ 2245.709411] extent refs 1 gen 32 flags 1 [ 2245.709416] extent data backref root 5 objectid 26647 offset 0 count 1 [ 2245.709422] item 10 key (847503360 a8 528384) itemoff 3434 itemsize 53 [ 2245.709427] extent refs 1 gen 32 flags 1 [ 2245.709432] extent data backref root 5 objectid 26648 offset 0 count 1 [ 2245.709438] item 11 key (848031744 a8 438272) itemoff 3381 itemsize 53 [ 2245.709442] extent refs 1 gen 32 flags 1 [ 2245.709447] extent data backref root 5 objectid 26651 offset 0 count 1 [ 2245.709453] item 12 key (848470016 a8 45056) itemoff 3328 itemsize 53 [ 2245.709458] extent refs 1 gen 32 flags 1 [ 2245.709463] extent data backref root 5 objectid 26652 offset 0 count 1 [ 2245.709469] item 13 key (848515072 a8 16384) itemoff 3275 itemsize 53 [ 2245.709473] extent refs 1 gen 32 flags 1 [ 2245.709478] extent data backref root 5 objectid 26653 offset 0 count 1 [ 2245.709484] item 14 key (848531456 a8 20480) itemoff 3222 itemsize 53 [ 2245.709489] extent refs 1 gen 32 flags 1 [ 2245.709494] extent data backref root 5 objectid 26656 offset 0 count 1 [ 2245.709499] item 15 key (848551936 a8 12288) itemoff 3169 itemsize 53 [ 2245.709504] extent refs 1 gen 32 flags 1 [ 2245.709509] extent data backref root 5 objectid 26658 offset 0 count 1 [ 2245.709515] item 16 key (848564224 a8 12288) itemoff 3116 itemsize 53 [ 2245.709519] extent refs 1 gen 32 flags 1 [ 2245.709524] extent data backref root 5 objectid 26659 offset 0 count 1 [ 2245.709530] item 17 key (848576512 a8 8192) itemoff 3050 itemsize 66 [ 2245.709535] extent refs 2 gen 32 flags 1 [ 2245.709540] extent data backref root 5 objectid 26662 offset 0 count 1 [ 2245.709544] shared data backref parent 1153884160 count 1 [ 2245.709550] item 18 key (848584704 a8 28672) itemoff 2984 itemsize 66 [ 2245.709555] extent refs 2 gen 32 flags 1 [ 2245.709560] extent data backref root 5 objectid 26663 offset 0 count 1 [ 2245.709565] shared data backref parent 1153884160 count 1 [ 2245.709571] item 19 key (848613376 a8 12288) itemoff 2918 itemsize 66 [ 2245.709575] extent refs 2 gen 32 flags 1 [ 2245.709580] extent data backref root 5 objectid 26664 offset 0 count 1 [ 2245.709585] shared data backref parent 1153884160 count 1 [ 2245.709591] item 20 key (848625664 a8 4096) itemoff 2852 itemsize 66 [ 2245.709596] extent refs 2 gen 32 flags 1 [ 2245.709601] extent data backref root 5 objectid 26666 offset 0 count 1 [ 2245.709605] shared data backref parent 1153884160 count 1 [ 2245.709611] item 21 key (848629760 a8 12288) itemoff 2786 itemsize 66 [ 2245.709616] extent refs 2 gen 32 flags 1 [ 2245.709621] extent data backref root 5 objectid 26667 offset 0 count 1 [ 2245.709626] shared data backref parent 1153884160 count 1 [ 2245.709631] item 22 key (848642048 a8 8192) itemoff 2720 itemsize 66 [ 2245.709636] extent refs 2 gen 32 flags 1 [ 2245.709641] extent data backref root 5 objectid 26674 offset 0 count 1 [ 2245.709646] shared data backref parent 1153925120 count 1 [ 2245.709651] item 23 key (848650240 a8 8192) itemoff 2654 itemsize 66 [ 2245.709656] extent refs 2 gen 32 flags 1 [ 2245.709661] extent data backref root 5 objectid 26678 offset 0 count 1 [ 2245.709666] shared data backref parent 1153937408 count 1 [ 2245.709672] item 24 key (848658432 a8 8192) itemoff 2588 itemsize 66 [ 2245.709676] extent refs 2 gen 32 flags 1 [ 2245.709681] extent data backref root 5 objectid 26680 offset 0 count 1 [ 2245.709686] shared data backref parent 1153945600 count 1 [ 2245.709692] item 25 key (848666624 a8 8192) itemoff 2522 itemsize 66 [ 2245.709697] extent refs 2 gen 32 flags 1 [ 2245.709702] extent data backref root 5 objectid 26682 offset 0 count 1 [ 2245.709706] shared data backref parent 1153953792 count 1 [ 2245.709712] item 26 key (848674816 a8 12288) itemoff 2456 itemsize 66 [ 2245.709717] extent refs 2 gen 32 flags 1 [ 2245.709722] extent data backref root 5 objectid 26684 offset 0 count 1 [ 2245.709727] shared data backref parent 1153953792 count 1 [ 2245.709732] item 27 key (848687104 a8 8192) itemoff 2390 itemsize 66 [ 2245.709737] extent refs 2 gen 32 flags 1 [ 2245.709742] extent data backref root 5 objectid 26687 offset 0 count 1 [ 2245.709747] shared data backref parent 1153961984 count 1 [ 2245.709752] item 28 key (848695296 a8 8192) itemoff 2324 itemsize 66 [ 2245.709757] extent refs 2 gen 32 flags 1 [ 2245.709762] extent data backref root 5 objectid 26688 offset 0 count 1 [ 2245.709767] shared data backref parent 1153961984 count 1 [ 2245.709773] item 29 key (848703488 a8 8192) itemoff 2258 itemsize 66 [ 2245.709777] extent refs 2 gen 32 flags 1 [ 2245.709782] extent data backref root 5 objectid 26689 offset 0 count 1 [ 2245.709787] shared data backref parent 1153961984 count 1 [ 2245.709793] item 30 key (848711680 a8 8192) itemoff 2192 itemsize 66 [ 2245.709798] extent refs 2 gen 32 flags 1 [ 2245.709803] extent data backref root 5 objectid 26691 offset 0 count 1 [ 2245.709807] shared data backref parent 1153978368 count 1 [ 2245.709813] item 31 key (848719872 a8 12288) itemoff 2126 itemsize 66 [ 2245.709818] extent refs 2 gen 32 flags 1 [ 2245.709823] extent data backref root 5 objectid 26693 offset 0 count 1 [ 2245.709828] shared data backref parent 1153982464 count 1 [ 2245.709833] item 32 key (848732160 a8 8192) itemoff 2060 itemsize 66 [ 2245.709838] extent refs 2 gen 32 flags 1 [ 2245.709843] extent data backref root 5 objectid 26696 offset 0 count 1 [ 2245.709848] shared data backref parent 1153994752 count 1 [ 2245.709853] item 33 key (848740352 a8 12288) itemoff 1994 itemsize 66 [ 2245.709858] extent refs 2 gen 32 flags 1 [ 2245.709863] extent data backref root 5 objectid 26698 offset 0 count 1 [ 2245.709868] shared data backref parent 1154002944 count 1 [ 2245.709874] item 34 key (848752640 a8 8192) itemoff 1928 itemsize 66 [ 2245.709878] extent refs 2 gen 32 flags 1 [ 2245.709884] extent data backref root 5 objectid 26700 offset 0 count 1 [ 2245.709889] shared data backref parent 1154007040 count 1 [ 2245.709895] item 35 key (848760832 a8 8192) itemoff 1875 itemsize 53 [ 2245.709899] extent refs 1 gen 32 flags 1 [ 2245.709904] extent data backref root 5 objectid 26703 offset 0 count 1 [ 2245.709910] item 36 key (848769024 a8 8192) itemoff 1822 itemsize 53 [ 2245.709915] extent refs 1 gen 32 flags 1 [ 2245.709920] extent data backref root 5 objectid 26704 offset 0 count 1 [ 2245.709926] item 37 key (848777216 a8 8192) itemoff 1756 itemsize 66 [ 2245.709930] extent refs 2 gen 32 flags 1 [ 2245.709935] extent data backref root 5 objectid 26709 offset 0 count 1 [ 2245.709940] shared data backref parent 1109766144 count 1 [ 2245.709946] item 38 key (848842752 a8 151552) itemoff 1719 itemsize 37 [ 2245.709951] extent refs 1 gen 32 flags 1 [ 2245.709955] shared data backref parent 1310203904 count 1 [ 2245.709961] item 39 key (849006592 a8 57344) itemoff 1666 itemsize 53 [ 2245.709966] extent refs 1 gen 32 flags 1 [ 2245.709971] extent data backref root 5 objectid 26722 offset 0 count 1 [ 2245.709977] item 40 key (849063936 a8 53248) itemoff 1613 itemsize 53 [ 2245.709981] extent refs 1 gen 32 flags 1 [ 2245.709986] extent data backref root 5 objectid 26723 offset 0 count 1 [ 2245.709992] item 41 key (849117184 a8 12288) itemoff 1560 itemsize 53 [ 2245.709997] extent refs 1 gen 32 flags 1 [ 2245.710035] extent data backref root 5 objectid 26724 offset 0 count 1 [ 2245.710040] ------------[ cut here ]------------ [ 2245.710104] WARNING: CPU: 0 PID: 228 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.11.3/linux-3.11/fs/btrfs/extent-tree.c:5702 __btrfs_free_extent+0x664/0xb00 [btrfs]() [ 2245.710120] Modules linked in: snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_timer snd_page_alloc lp st af_packet iTCO_wdt iTCO_vendor_support ppdev coretemp kvm_intel kvm arc4 pcspkr pcmcia joydev serio_raw iwl4965 iwlegacy i2c_i801 mac80211 r852 sr_mod cdrom usb_storage sm_common firewire_ohci nand sdhci_pci sdhci mtd lpc_ich cfg80211 nand_ids firewire_core mfd_core mmc_core nand_bch crc_itu_t bch r592 yenta_socket nand_ecc pcmcia_rsrc memstick pcmcia_core thinkpad_acpi rfkill snd battery parport_pc ac parport e1000e tpm_tis tpm tpm_bios ptp acpi_cpufreq pps_core mperf soundcore shpchp sg dm_mod autofs4 btrfs raid6_pq zlib_deflate xor libcrc32c thermal nouveau processor ttm drm_kms_helper drm i2c_algo_bit mxm_wmi video thermal_sys wmi button scsi_dh_rdac scsi_dh_hp_sw scsi_dh_emc [ 2245.710490] scsi_dh_alua scsi_dh ata_generic ata_piix [last unloaded: snd_hwdep] [ 2245.710505] CPU: 0 PID: 228 Comm: btrfs-transacti Not tainted 3.11.3-1-desktop #1 [ 2245.710510] Hardware name: LENOVO 64606WG/64606WG, BIOS 7LETC9WW (2.29 ) 03/18/2011 [ 2245.710515] 0000000000000009 ffffffff815a9527 0000000000000000 ffffffff81050ec2 [ 2245.710525] ffff8800aeeebd90 00000000326fe000 0000000000000000 ffff8800b935fea8 [ 2245.710533] 0000000000000000 ffffffffa024ebf4 000000000000010d 0000000000000000 [ 2245.710543] Call Trace: [ 2245.710574] [<ffffffff81004a18>] dump_trace+0x88/0x310 [ 2245.710586] [<ffffffff81004d70>] show_stack_log_lvl+0xd0/0x1d0 [ 2245.710596] [<ffffffff810061bc>] show_stack+0x1c/0x50 [ 2245.710609] [<ffffffff815a9527>] dump_stack+0x50/0x89 [ 2245.710623] [<ffffffff81050ec2>] warn_slowpath_common+0x72/0x90 [ 2245.710657] [<ffffffffa024ebf4>] __btrfs_free_extent+0x664/0xb00 [btrfs] [ 2245.710741] [<ffffffffa0252c16>] run_clustered_refs+0x386/0xdc0 [btrfs] [ 2245.710825] [<ffffffffa0257c60>] btrfs_run_delayed_refs+0xd0/0x520 [btrfs] [ 2245.710918] [<ffffffffa0267754>] btrfs_commit_transaction+0x44/0x9d0 [btrfs] [ 2245.711077] [<ffffffffa025f455>] transaction_kthread+0x185/0x220 [btrfs] [ 2245.711157] [<ffffffff81071bdf>] kthread+0xaf/0xc0 [ 2245.711170] [<ffffffff815b707c>] ret_from_fork+0x7c/0xb0 [ 2245.711181] ---[ end trace cac2cc447ff78b46 ]--- [ 2245.711189] BTRFS error (device sda2): unable to find ref byte nr 846192640 parent 0 root 263 owner 269 offset 0 [ 2245.711236] ------------[ cut here ]------------ [ 2245.711262] kernel BUG at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.11.3/linux-3.11/fs/btrfs/locking.c:264! [ 2245.711287] invalid opcode: 0000 [#1] PREEMPT SMP [ 2245.711320] Modules linked in: snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_timer snd_page_alloc lp st af_packet iTCO_wdt iTCO_vendor_support ppdev coretemp kvm_intel kvm arc4 pcspkr pcmcia joydev serio_raw iwl4965 iwlegacy i2c_i801 mac80211 r852 sr_mod cdrom usb_storage sm_common firewire_ohci nand sdhci_pci sdhci mtd lpc_ich cfg80211 nand_ids firewire_core mfd_core mmc_core nand_bch crc_itu_t bch r592 yenta_socket nand_ecc pcmcia_rsrc memstick pcmcia_core thinkpad_acpi rfkill snd battery parport_pc ac parport e1000e tpm_tis tpm tpm_bios ptp acpi_cpufreq pps_core mperf soundcore shpchp sg dm_mod autofs4 btrfs raid6_pq zlib_deflate xor libcrc32c thermal nouveau processor ttm drm_kms_helper drm i2c_algo_bit mxm_wmi video thermal_sys wmi button scsi_dh_rdac scsi_dh_hp_sw scsi_dh_emc [ 2245.711947] scsi_dh_alua scsi_dh ata_generic ata_piix [last unloaded: snd_hwdep] [ 2245.711994] CPU: 0 PID: 228 Comm: btrfs-transacti Tainted: G W 3.11.3-1-desktop #1 [ 2245.712011] Hardware name: LENOVO 64606WG/64606WG, BIOS 7LETC9WW (2.29 ) 03/18/2011 [ 2245.712011] task: ffff880036b7e280 ti: ffff880036b5c000 task.ti: ffff880036b5c000 [ 2245.712011] RIP: 0010:[<ffffffffa02d059a>] [<ffffffffa02d059a>] btrfs_assert_tree_read_locked.part.0+0x2/0x2 [btrfs] [ 2245.712011] RSP: 0018:ffff880036b5dbb0 EFLAGS: 00010246 [ 2245.712011] RAX: 0000000000000000 RBX: ffff880079f74e20 RCX: ffff880036b5db88 [ 2245.712011] RDX: ffff880000000000 RSI: ffff88009680efbe RDI: ffff880079f74e20 [ 2245.712011] RBP: 0000000000000091 R08: 0000000000001000 R09: ffff880036b5db98 [ 2245.712011] R10: ffff88009680e000 R11: 0000000000000000 R12: ffff8800360c4000 [ 2245.714015] R13: 0000000000000001 R14: ffff880079f74e20 R15: 00000000fffffffe [ 2245.714015] FS: 0000000000000000(0000) GS:ffff8800bea00000(0000) knlGS:0000000000000000 [ 2245.714015] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 2245.714015] CR2: 00007fab374ab000 CR3: 0000000001c0e000 CR4: 00000000000007f0 [ 2245.714015] Stack: [ 2245.714015] ffffffffa029c10e ffffffffa0265513 ffff8800aeeebd90 00000000326fe000 [ 2245.714015] 0000000000000000 ffffffffa024f005 0000000000000000 0000000000000000 [ 2245.714015] 000000000000010d 0000000000000000 0000000000000000 ffff88003655c800 [ 2245.714015] Call Trace: [ 2245.714015] [<ffffffffa029c10e>] btrfs_assert_tree_locked+0xe/0x10 [btrfs] [ 2245.714015] [<ffffffffa0265513>] btrfs_mark_buffer_dirty+0x53/0xd0 [btrfs] [ 2245.714015] [<ffffffffa024f005>] __btrfs_free_extent+0xa75/0xb00 [btrfs] [ 2245.714015] [<ffffffffa0252c16>] run_clustered_refs+0x386/0xdc0 [btrfs] [ 2245.714015] [<ffffffffa0257c60>] btrfs_run_delayed_refs+0xd0/0x520 [btrfs] [ 2245.714015] [<ffffffffa0267754>] btrfs_commit_transaction+0x44/0x9d0 [btrfs] [ 2245.714015] [<ffffffffa025f455>] transaction_kthread+0x185/0x220 [btrfs] [ 2245.714015] [<ffffffff81071bdf>] kthread+0xaf/0xc0 [ 2245.714015] [<ffffffff815b707c>] ret_from_fork+0x7c/0xb0 [ 2245.714015] Code: db 80 7c 24 16 9c 75 d4 41 bc d9 ff ff ff 48 89 df e8 9b 05 f7 ff 44 89 e0 eb 05 b8 f4 ff ff ff 48 83 c4 30 5b 5d 41 5c c3 0f 0b <0f> 0b 0f 0b 0f 0b e8 8b 23 01 e1 c3 0f 0b 48 8b 47 60 49 89 f1 [ 2245.714015] RIP [<ffffffffa02d059a>] btrfs_assert_tree_read_locked.part.0+0x2/0x2 [btrfs] [ 2245.714015] RSP <ffff880036b5dbb0> [ 2245.715216] ---[ end trace cac2cc447ff78b47 ]--- [ 2245.715221] note: btrfs-transacti[228] exited with preempt_count 2 [ 2245.709243] BTRFS info (device sda2): leaf 7026061312 total ptrs 42 free space 510 [ 2245.709254] item 0 key (846200832 a8 32768) itemoff 3929 itemsize 66 [ 2245.709260] extent refs 2 gen 78 flags 1 [ 2245.709266] extent data backref root 5 objectid 145467 offset 0 count 1 [ 2245.709272] shared data backref parent 1109884928 count 1 [ 2245.709278] item 1 key (846233600 a8 4096) itemoff 3876 itemsize 53 [ 2245.709282] extent refs 1 gen 83 flags 1 [ 2245.709288] extent data backref root 263 objectid 277 offset 135168 count 1 [ 2245.709294] item 2 key (846237696 a8 65536) itemoff 3823 itemsize 53 [ 2245.709298] extent refs 1 gen 77 flags 1 [ 2245.709304] extent data backref root 5 objectid 145442 offset 0 count 1 [ 2245.709310] item 3 key (846757888 a8 32768) itemoff 3786 itemsize 37 [ 2245.709314] extent refs 1 gen 78 flags 1 [ 2245.709319] shared data backref parent 1109884928 count 1 [ 2245.709325] item 4 key (846798848 a8 110592) itemoff 3749 itemsize 37 [ 2245.709329] extent refs 1 gen 32 flags 1 [ 2245.709334] shared data backref parent 1336803328 count 1 [ 2245.709340] item 5 key (847044608 a8 282624) itemoff 3712 itemsize 37 [ 2245.709344] extent refs 2 gen 32 flags 1 [ 2245.709349] shared data backref parent 1336848384 count 2 [ 2245.709355] item 6 key (847417344 a8 49152) itemoff 3659 itemsize 53 [ 2245.709359] extent refs 1 gen 32 flags 1 [ 2245.709365] extent data backref root 5 objectid 26635 offset 0 count 1 [ 2245.709371] item 7 key (847466496 a8 16384) itemoff 3593 itemsize 66 [ 2245.709375] extent refs 2 gen 32 flags 1 [ 2245.709380] extent data backref root 5 objectid 26638 offset 0 count 1 [ 2245.709385] shared data backref parent 1153855488 count 1 [ 2245.709391] item 8 key (847482880 a8 12288) itemoff 3540 itemsize 53 [ 2245.709396] extent refs 1 gen 32 flags 1 [ 2245.709401] extent data backref root 5 objectid 26645 offset 0 count 1 [ 2245.709407] item 9 key (847495168 a8 8192) itemoff 3487 itemsize 53 [ 2245.709411] extent refs 1 gen 32 flags 1 [ 2245.709416] extent data backref root 5 objectid 26647 offset 0 count 1 [ 2245.709422] item 10 key (847503360 a8 528384) itemoff 3434 itemsize 53 [ 2245.709427] extent refs 1 gen 32 flags 1 [ 2245.709432] extent data backref root 5 objectid 26648 offset 0 count 1 [ 2245.709438] item 11 key (848031744 a8 438272) itemoff 3381 itemsize 53 [ 2245.709442] extent refs 1 gen 32 flags 1 [ 2245.709447] extent data backref root 5 objectid 26651 offset 0 count 1 [ 2245.709453] item 12 key (848470016 a8 45056) itemoff 3328 itemsize 53 [ 2245.709458] extent refs 1 gen 32 flags 1 [ 2245.709463] extent data backref root 5 objectid 26652 offset 0 count 1 [ 2245.709469] item 13 key (848515072 a8 16384) itemoff 3275 itemsize 53 [ 2245.709473] extent refs 1 gen 32 flags 1 [ 2245.709478] extent data backref root 5 objectid 26653 offset 0 count 1 [ 2245.709484] item 14 key (848531456 a8 20480) itemoff 3222 itemsize 53 [ 2245.709489] extent refs 1 gen 32 flags 1 [ 2245.709494] extent data backref root 5 objectid 26656 offset 0 count 1 [ 2245.709499] item 15 key (848551936 a8 12288) itemoff 3169 itemsize 53 [ 2245.709504] extent refs 1 gen 32 flags 1 [ 2245.709509] extent data backref root 5 objectid 26658 offset 0 count 1 [ 2245.709515] item 16 key (848564224 a8 12288) itemoff 3116 itemsize 53 [ 2245.709519] extent refs 1 gen 32 flags 1 [ 2245.709524] extent data backref root 5 objectid 26659 offset 0 count 1 [ 2245.709530] item 17 key (848576512 a8 8192) itemoff 3050 itemsize 66 [ 2245.709535] extent refs 2 gen 32 flags 1 [ 2245.709540] extent data backref root 5 objectid 26662 offset 0 count 1 [ 2245.709544] shared data backref parent 1153884160 count 1 [ 2245.709550] item 18 key (848584704 a8 28672) itemoff 2984 itemsize 66 [ 2245.709555] extent refs 2 gen 32 flags 1 [ 2245.709560] extent data backref root 5 objectid 26663 offset 0 count 1 [ 2245.709565] shared data backref parent 1153884160 count 1 [ 2245.709571] item 19 key (848613376 a8 12288) itemoff 2918 itemsize 66 [ 2245.709575] extent refs 2 gen 32 flags 1 [ 2245.709580] extent data backref root 5 objectid 26664 offset 0 count 1 [ 2245.709585] shared data backref parent 1153884160 count 1 [ 2245.709591] item 20 key (848625664 a8 4096) itemoff 2852 itemsize 66 [ 2245.709596] extent refs 2 gen 32 flags 1 [ 2245.709601] extent data backref root 5 objectid 26666 offset 0 count 1 [ 2245.709605] shared data backref parent 1153884160 count 1 [ 2245.709611] item 21 key (848629760 a8 12288) itemoff 2786 itemsize 66 [ 2245.709616] extent refs 2 gen 32 flags 1 [ 2245.709621] extent data backref root 5 objectid 26667 offset 0 count 1 [ 2245.709626] shared data backref parent 1153884160 count 1 [ 2245.709631] item 22 key (848642048 a8 8192) itemoff 2720 itemsize 66 [ 2245.709636] extent refs 2 gen 32 flags 1 [ 2245.709641] extent data backref root 5 objectid 26674 offset 0 count 1 [ 2245.709646] shared data backref parent 1153925120 count 1 [ 2245.709651] item 23 key (848650240 a8 8192) itemoff 2654 itemsize 66 [ 2245.709656] extent refs 2 gen 32 flags 1 [ 2245.709661] extent data backref root 5 objectid 26678 offset 0 count 1 [ 2245.709666] shared data backref parent 1153937408 count 1 [ 2245.709672] item 24 key (848658432 a8 8192) itemoff 2588 itemsize 66 [ 2245.709676] extent refs 2 gen 32 flags 1 [ 2245.709681] extent data backref root 5 objectid 26680 offset 0 count 1 [ 2245.709686] shared data backref parent 1153945600 count 1 [ 2245.709692] item 25 key (848666624 a8 8192) itemoff 2522 itemsize 66 [ 2245.709697] extent refs 2 gen 32 flags 1 [ 2245.709702] extent data backref root 5 objectid 26682 offset 0 count 1 [ 2245.709706] shared data backref parent 1153953792 count 1 [ 2245.709712] item 26 key (848674816 a8 12288) itemoff 2456 itemsize 66 [ 2245.709717] extent refs 2 gen 32 flags 1 [ 2245.709722] extent data backref root 5 objectid 26684 offset 0 count 1 [ 2245.709727] shared data backref parent 1153953792 count 1 [ 2245.709732] item 27 key (848687104 a8 8192) itemoff 2390 itemsize 66 [ 2245.709737] extent refs 2 gen 32 flags 1 [ 2245.709742] extent data backref root 5 objectid 26687 offset 0 count 1 [ 2245.709747] shared data backref parent 1153961984 count 1 [ 2245.709752] item 28 key (848695296 a8 8192) itemoff 2324 itemsize 66 [ 2245.709757] extent refs 2 gen 32 flags 1 [ 2245.709762] extent data backref root 5 objectid 26688 offset 0 count 1 [ 2245.709767] shared data backref parent 1153961984 count 1 [ 2245.709773] item 29 key (848703488 a8 8192) itemoff 2258 itemsize 66 [ 2245.709777] extent refs 2 gen 32 flags 1 [ 2245.709782] extent data backref root 5 objectid 26689 offset 0 count 1 [ 2245.709787] shared data backref parent 1153961984 count 1 [ 2245.709793] item 30 key (848711680 a8 8192) itemoff 2192 itemsize 66 [ 2245.709798] extent refs 2 gen 32 flags 1 [ 2245.709803] extent data backref root 5 objectid 26691 offset 0 count 1 [ 2245.709807] shared data backref parent 1153978368 count 1 [ 2245.709813] item 31 key (848719872 a8 12288) itemoff 2126 itemsize 66 [ 2245.709818] extent refs 2 gen 32 flags 1 [ 2245.709823] extent data backref root 5 objectid 26693 offset 0 count 1 [ 2245.709828] shared data backref parent 1153982464 count 1 [ 2245.709833] item 32 key (848732160 a8 8192) itemoff 2060 itemsize 66 [ 2245.709838] extent refs 2 gen 32 flags 1 [ 2245.709843] extent data backref root 5 objectid 26696 offset 0 count 1 [ 2245.709848] shared data backref parent 1153994752 count 1 [ 2245.709853] item 33 key (848740352 a8 12288) itemoff 1994 itemsize 66 [ 2245.709858] extent refs 2 gen 32 flags 1 [ 2245.709863] extent data backref root 5 objectid 26698 offset 0 count 1 [ 2245.709868] shared data backref parent 1154002944 count 1 [ 2245.709874] item 34 key (848752640 a8 8192) itemoff 1928 itemsize 66 [ 2245.709878] extent refs 2 gen 32 flags 1 [ 2245.709884] extent data backref root 5 objectid 26700 offset 0 count 1 [ 2245.709889] shared data backref parent 1154007040 count 1 [ 2245.709895] item 35 key (848760832 a8 8192) itemoff 1875 itemsize 53 [ 2245.709899] extent refs 1 gen 32 flags 1 [ 2245.709904] extent data backref root 5 objectid 26703 offset 0 count 1 [ 2245.709910] item 36 key (848769024 a8 8192) itemoff 1822 itemsize 53 [ 2245.709915] extent refs 1 gen 32 flags 1 [ 2245.709920] extent data backref root 5 objectid 26704 offset 0 count 1 [ 2245.709926] item 37 key (848777216 a8 8192) itemoff 1756 itemsize 66 [ 2245.709930] extent refs 2 gen 32 flags 1 [ 2245.709935] extent data backref root 5 objectid 26709 offset 0 count 1 [ 2245.709940] shared data backref parent 1109766144 count 1 [ 2245.709946] item 38 key (848842752 a8 151552) itemoff 1719 itemsize 37 [ 2245.709951] extent refs 1 gen 32 flags 1 [ 2245.709955] shared data backref parent 1310203904 count 1 [ 2245.709961] item 39 key (849006592 a8 57344) itemoff 1666 itemsize 53 [ 2245.709966] extent refs 1 gen 32 flags 1 [ 2245.709971] extent data backref root 5 objectid 26722 offset 0 count 1 [ 2245.709977] item 40 key (849063936 a8 53248) itemoff 1613 itemsize 53 [ 2245.709981] extent refs 1 gen 32 flags 1 [ 2245.709986] extent data backref root 5 objectid 26723 offset 0 count 1 [ 2245.709992] item 41 key (849117184 a8 12288) itemoff 1560 itemsize 53 [ 2245.709997] extent refs 1 gen 32 flags 1 [ 2245.710035] extent data backref root 5 objectid 26724 offset 0 count 1 [ 2245.710040] ------------[ cut here ]------------ [ 2245.710104] WARNING: CPU: 0 PID: 228 at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.11.3/linux-3.11/fs/btrfs/extent-tree.c:5702 __btrfs_free_extent+0x664/0xb00 [btrfs]() [ 2245.710120] Modules linked in: snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_timer snd_page_alloc lp st af_packet iTCO_wdt iTCO_vendor_support ppdev coretemp kvm_intel kvm arc4 pcspkr pcmcia joydev serio_raw iwl4965 iwlegacy i2c_i801 mac80211 r852 sr_mod cdrom usb_storage sm_common firewire_ohci nand sdhci_pci sdhci mtd lpc_ich cfg80211 nand_ids firewire_core mfd_core mmc_core nand_bch crc_itu_t bch r592 yenta_socket nand_ecc pcmcia_rsrc memstick pcmcia_core thinkpad_acpi rfkill snd battery parport_pc ac parport e1000e tpm_tis tpm tpm_bios ptp acpi_cpufreq pps_core mperf soundcore shpchp sg dm_mod autofs4 btrfs raid6_pq zlib_deflate xor libcrc32c thermal nouveau processor ttm drm_kms_helper drm i2c_algo_bit mxm_wmi video thermal_sys wmi button scsi_dh_rdac scsi_dh_hp_sw scsi_dh_emc [ 2245.710490] scsi_dh_alua scsi_dh ata_generic ata_piix [last unloaded: snd_hwdep] [ 2245.710505] CPU: 0 PID: 228 Comm: btrfs-transacti Not tainted 3.11.3-1-desktop #1 [ 2245.710510] Hardware name: LENOVO 64606WG/64606WG, BIOS 7LETC9WW (2.29 ) 03/18/2011 [ 2245.710515] 0000000000000009 ffffffff815a9527 0000000000000000 ffffffff81050ec2 [ 2245.710525] ffff8800aeeebd90 00000000326fe000 0000000000000000 ffff8800b935fea8 [ 2245.710533] 0000000000000000 ffffffffa024ebf4 000000000000010d 0000000000000000 [ 2245.710543] Call Trace: [ 2245.710574] [<ffffffff81004a18>] dump_trace+0x88/0x310 [ 2245.710586] [<ffffffff81004d70>] show_stack_log_lvl+0xd0/0x1d0 [ 2245.710596] [<ffffffff810061bc>] show_stack+0x1c/0x50 [ 2245.710609] [<ffffffff815a9527>] dump_stack+0x50/0x89 [ 2245.710623] [<ffffffff81050ec2>] warn_slowpath_common+0x72/0x90 [ 2245.710657] [<ffffffffa024ebf4>] __btrfs_free_extent+0x664/0xb00 [btrfs] [ 2245.710741] [<ffffffffa0252c16>] run_clustered_refs+0x386/0xdc0 [btrfs] [ 2245.710825] [<ffffffffa0257c60>] btrfs_run_delayed_refs+0xd0/0x520 [btrfs] [ 2245.710918] [<ffffffffa0267754>] btrfs_commit_transaction+0x44/0x9d0 [btrfs] [ 2245.711077] [<ffffffffa025f455>] transaction_kthread+0x185/0x220 [btrfs] [ 2245.711157] [<ffffffff81071bdf>] kthread+0xaf/0xc0 [ 2245.711170] [<ffffffff815b707c>] ret_from_fork+0x7c/0xb0 [ 2245.711181] ---[ end trace cac2cc447ff78b46 ]--- [ 2245.711189] BTRFS error (device sda2): unable to find ref byte nr 846192640 parent 0 root 263 owner 269 offset 0 [ 2245.711236] ------------[ cut here ]------------ [ 2245.711262] kernel BUG at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.11.3/linux-3.11/fs/btrfs/locking.c:264! [ 2245.711287] invalid opcode: 0000 [#1] PREEMPT SMP [ 2245.711320] Modules linked in: snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_timer snd_page_alloc lp st af_packet iTCO_wdt iTCO_vendor_support ppdev coretemp kvm_intel kvm arc4 pcspkr pcmcia joydev serio_raw iwl4965 iwlegacy i2c_i801 mac80211 r852 sr_mod cdrom usb_storage sm_common firewire_ohci nand sdhci_pci sdhci mtd lpc_ich cfg80211 nand_ids firewire_core mfd_core mmc_core nand_bch crc_itu_t bch r592 yenta_socket nand_ecc pcmcia_rsrc memstick pcmcia_core thinkpad_acpi rfkill snd battery parport_pc ac parport e1000e tpm_tis tpm tpm_bios ptp acpi_cpufreq pps_core mperf soundcore shpchp sg dm_mod autofs4 btrfs raid6_pq zlib_deflate xor libcrc32c thermal nouveau processor ttm drm_kms_helper drm i2c_algo_bit mxm_wmi video thermal_sys wmi button scsi_dh_rdac scsi_dh_hp_sw scsi_dh_emc [ 2245.711947] scsi_dh_alua scsi_dh ata_generic ata_piix [last unloaded: snd_hwdep] [ 2245.711994] CPU: 0 PID: 228 Comm: btrfs-transacti Tainted: G W 3.11.3-1-desktop #1 [ 2245.712011] Hardware name: LENOVO 64606WG/64606WG, BIOS 7LETC9WW (2.29 ) 03/18/2011 [ 2245.712011] task: ffff880036b7e280 ti: ffff880036b5c000 task.ti: ffff880036b5c000 [ 2245.712011] RIP: 0010:[<ffffffffa02d059a>] [<ffffffffa02d059a>] btrfs_assert_tree_read_locked.part.0+0x2/0x2 [btrfs] [ 2245.712011] RSP: 0018:ffff880036b5dbb0 EFLAGS: 00010246 [ 2245.712011] RAX: 0000000000000000 RBX: ffff880079f74e20 RCX: ffff880036b5db88 [ 2245.712011] RDX: ffff880000000000 RSI: ffff88009680efbe RDI: ffff880079f74e20 [ 2245.712011] RBP: 0000000000000091 R08: 0000000000001000 R09: ffff880036b5db98 [ 2245.712011] R10: ffff88009680e000 R11: 0000000000000000 R12: ffff8800360c4000 [ 2245.714015] R13: 0000000000000001 R14: ffff880079f74e20 R15: 00000000fffffffe [ 2245.714015] FS: 0000000000000000(0000) GS:ffff8800bea00000(0000) knlGS:0000000000000000 [ 2245.714015] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 2245.714015] CR2: 00007fab374ab000 CR3: 0000000001c0e000 CR4: 00000000000007f0 [ 2245.714015] Stack: [ 2245.714015] ffffffffa029c10e ffffffffa0265513 ffff8800aeeebd90 00000000326fe000 [ 2245.714015] 0000000000000000 ffffffffa024f005 0000000000000000 0000000000000000 [ 2245.714015] 000000000000010d 0000000000000000 0000000000000000 ffff88003655c800 [ 2245.714015] Call Trace: [ 2245.714015] [<ffffffffa029c10e>] btrfs_assert_tree_locked+0xe/0x10 [btrfs] [ 2245.714015] [<ffffffffa0265513>] btrfs_mark_buffer_dirty+0x53/0xd0 [btrfs] [ 2245.714015] [<ffffffffa024f005>] __btrfs_free_extent+0xa75/0xb00 [btrfs] [ 2245.714015] [<ffffffffa0252c16>] run_clustered_refs+0x386/0xdc0 [btrfs] [ 2245.714015] [<ffffffffa0257c60>] btrfs_run_delayed_refs+0xd0/0x520 [btrfs] [ 2245.714015] [<ffffffffa0267754>] btrfs_commit_transaction+0x44/0x9d0 [btrfs] [ 2245.714015] [<ffffffffa025f455>] transaction_kthread+0x185/0x220 [btrfs] [ 2245.714015] [<ffffffff81071bdf>] kthread+0xaf/0xc0 [ 2245.714015] [<ffffffff815b707c>] ret_from_fork+0x7c/0xb0 [ 2245.714015] Code: db 80 7c 24 16 9c 75 d4 41 bc d9 ff ff ff 48 89 df e8 9b 05 f7 ff 44 89 e0 eb 05 b8 f4 ff ff ff 48 83 c4 30 5b 5d 41 5c c3 0f 0b <0f> 0b 0f 0b 0f 0b e8 8b 23 01 e1 c3 0f 0b 48 8b 47 60 49 89 f1 [ 2245.714015] RIP [<ffffffffa02d059a>] btrfs_assert_tree_read_locked.part.0+0x2/0x2 [btrfs] [ 2245.714015] RSP <ffff880036b5dbb0> [ 2245.715216] ---[ end trace cac2cc447ff78b47 ]--- [ 2245.715221] note: btrfs-transacti[228] exited with preempt_count 2 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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9 Oct 9 Oct

10:00

New subject: [Bug 844553] btrfs balance fails with "ERROR: error during balancing '/' - Input/output error"

https://bugzilla.novell.com/show_bug.cgi?id=844553 https://bugzilla.novell.com/show_bug.cgi?id=844553#c2 --- Comment #2 from Martin Pluskal 2013-10-09 10:00:09 UTC --- Created an attachment (id=562388) --> (http://bugzilla.novell.com/attachment.cgi?id=562388) btrfsck /dev/sda2 &> btrfsck.txt -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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15 Oct 15 Oct

08:48

New subject: [Bug 844553] btrfs balance fails with "ERROR: error during balancing '/' - Input/output error"

https://bugzilla.novell.com/show_bug.cgi?id=844553 https://bugzilla.novell.com/show_bug.cgi?id=844553#c Arvin Schnell changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|bnc-team-screening@forge.pr |kernel-maintainers@forge.pr |ovo.novell.com |ovo.novell.com -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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22 Oct 22 Oct

16:44

New subject: [Bug 844553] btrfs balance fails with "ERROR: error during balancing '/' - Input/output error"

https://bugzilla.novell.com/show_bug.cgi?id=844553 https://bugzilla.novell.com/show_bug.cgi?id=844553#c Jeff Mahoney changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jeffm@suse.com AssignedTo|kernel-maintainers@forge.pr |dsterba@suse.com |ovo.novell.com | Status Whiteboard| |btrfs:crash -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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6 Nov 6 Nov

13:54

New subject: [Bug 844553] btrfs balance fails with "ERROR: error during balancing '/' - Input/output error"

https://bugzilla.novell.com/show_bug.cgi?id=844553 https://bugzilla.novell.com/show_bug.cgi?id=844553#c3 --- Comment #3 from Martin Pluskal 2013-11-06 13:54:10 UTC --- Created an attachment (id=566333) --> (http://bugzilla.novell.com/attachment.cgi?id=566333) dmesg Happend again on freshly installed system (openSUSE-13.1-DVD-Build0084-x86_64) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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14:44

New subject: [Bug 844553] btrfs balance fails with "ERROR: error during balancing '/' - Input/output error"

https://bugzilla.novell.com/show_bug.cgi?id=844553 https://bugzilla.novell.com/show_bug.cgi?id=844553#c4 David Sterba changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |mpluskal@suse.com --- Comment #4 from David Sterba 2013-11-06 15:44:49 CET --- (In reply to comment #3)

...

Happend again on freshly installed system (openSUSE-13.1-DVD-Build0084-x86_64)

This is the same crash as in bug 848059 and fix is not preset in RC2. The original report looks very similar but I'm not yet sure whether it's the same problem, because patches.suse/btrfs-fix-negative-qgroup-tracking-from-owher.patch was not there. Please retest with with newer factory kernel. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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7 Nov 7 Nov

15:51

New subject: [Bug 844553] btrfs balance fails with "ERROR: error during balancing '/' - Input/output error"

https://bugzilla.novell.com/show_bug.cgi?id=844553 https://bugzilla.novell.com/show_bug.cgi?id=844553#c5 Martin Pluskal changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |NEW InfoProvider|mpluskal@suse.com | --- Comment #5 from Martin Pluskal 2013-11-07 15:51:27 UTC --- I am not able to reproduce issue with factory kernel. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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17:57

New subject: [Bug 844553] btrfs balance fails with "ERROR: error during balancing '/' - Input/output error"

https://bugzilla.novell.com/show_bug.cgi?id=844553 https://bugzilla.novell.com/show_bug.cgi?id=844553#c6 David Sterba changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED --- Comment #6 from David Sterba 2013-11-07 18:57:56 CET --- Thanks, closing. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

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[Bug 844553] New: btrfs balance fails with "ERROR: error during balancing '/' - Input/output error"

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