[1801787.371215] Add. Sense: Unrecovered read error - auto reallocate failed
[1801787.371217] sd 5:0:0:0: [sdb] CDB:
[1801787.371218] Write(10): 2a 00 a5 f4 2d d0 00 00 08 00
[1801787.371225] EXT4-fs warning (device sdb1): ext4_end_bio:317: I/O error -5 writing to inode 102105246 (offset 0 size 0 starting block 348030395)
[1801787.371232] sd 5:0:0:0: [sdb]
[1801787.371233] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[1801787.371235] sd 5:0:0:0: [sdb]
[1801787.371236] Sense Key : Medium Error [current] [descriptor]
[1801787.371238] Descriptor sense data with sense descriptors (in hex):
[1801787.371239]         72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00
[1801787.371246]         00 00 00 00
[1801787.371249] sd 5:0:0:0: [sdb]
[1801787.371251] Add. Sense: Unrecovered read error - auto reallocate failed
[1801787.371253] sd 5:0:0:0: [sdb] CDB:
[1801787.371254] Write(10): 2a 00 d3 c1 32 f0 00 04 00 00
[1801787.371261] EXT4-fs warning (device sdb1): ext4_end_bio:317: I/O error -5 writing to inode 264481 (offset 0 size 0 starting block 444081886)
[1801787.371335] sd 5:0:0:0: [sdb]
[1801787.371336] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[1801787.371338] sd 5:0:0:0: [sdb]
[1801787.371339] Sense Key : Medium Error [current] [descriptor]
[1801787.371341] Descriptor sense data with sense descriptors (in hex):
[1801787.371342]         72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00
[1801787.371349]         00 00 00 00
[1801787.371352] sd 5:0:0:0: [sdb]
[1801787.371353] Add. Sense: Unrecovered read error - auto reallocate failed
[1801787.371355] sd 5:0:0:0: [sdb] CDB:
[1801787.371356] Write(10): 2a 00 d3 c1 36 f0 00 04 00 00
[1801787.371363] EXT4-fs warning (device sdb1): ext4_end_bio:317: I/O error -5 writing to inode 264481 (offset 0 size 0 starting block 444082014)
[1801787.371431] ata6: EH complete
[1801789.420839] ------------[ cut here ]------------
[1801789.420848] WARNING: CPU: 5 PID: 209 at /build/linux-uXvQ3d/linux-3.13.0/fs/buffer.c:1168 mark_buffer_dirty+0xd8/0xf0()
[1801789.420850] Modules linked in: vboxpci(OX) vboxnetadp(OX) vboxnetflt(OX) vboxdrv(OX) btrfs raid6_pq xor ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c nls_utf8 isofs nls_iso8859_1 usb_storage pci_stub bnep rfcomm bluetooth binfmt_misc nvidia_uvm(POX) nvidia_drm(POX) nvidia_modeset(POX) nvidia(POX) snd_usb_audio snd_usbmidi_lib hid_logitech_dj kvm_amd kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd_hda_codec_via aes_x86_64 snd_hda_intel lrw snd_hda_codec gf128mul drm snd_hwdep snd_pcm snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi glue_helper snd_seq i2c_piix4 hwmon_vid serio_raw snd_seq_device snd_timer edac_core ablk_helper snd edac_mce_amd cryptd soundcore ppdev lp k10temp shpchp fam15h_power parport_pc mac_hid asus_atk0110 wmi parport hid_generic usbhid hid pata_acpi r8169 pata_atiixp ahci mii libahci [last unloaded: vboxdrv]
[1801789.420893] CPU: 5 PID: 209 Comm: jbd2/sdb1-8 Tainted: P           OX 3.13.0-128-generic #177-Ubuntu
[1801789.420895] Hardware name: System manufacturer System Product Name/M5A78L-M/USB3, BIOS 2101    12/02/2014
[1801789.420896]  0000000000000000 ffff88041ba0dc20 ffffffff8172d5f9 0000000000000000
[1801789.420899]  0000000000000009 ffff88041ba0dc58 ffffffff8106a76d ffff8801162e2380
[1801789.420902]  ffff88041fd94000 ffff88041fd94000 ffff8801162e2380 ffff880420030b98
[1801789.420904] Call Trace:
[1801789.420909]  [<ffffffff8172d5f9>] dump_stack+0x64/0x82
[1801789.420912]  [<ffffffff8106a76d>] warn_slowpath_common+0x7d/0xa0
[1801789.420915]  [<ffffffff8106a84a>] warn_slowpath_null+0x1a/0x20
[1801789.420917]  [<ffffffff811f49d8>] mark_buffer_dirty+0xd8/0xf0
[1801789.420920]  [<ffffffff8128dccc>] __jbd2_journal_temp_unlink_buffer+0xac/0xf0
[1801789.420923]  [<ffffffff8128ffb8>] __jbd2_journal_refile_buffer+0xc8/0xe0
[1801789.420925]  [<ffffffff81291685>] jbd2_journal_commit_transaction+0x1255/0x1b90
[1801789.420929]  [<ffffffff810789ef>] ? try_to_del_timer_sync+0x4f/0x70
[1801789.420931]  [<ffffffff8129620d>] kjournald2+0xbd/0x240
[1801789.420933]  [<ffffffff810aea70>] ? prepare_to_wait_event+0x100/0x100
[1801789.420935]  [<ffffffff81296150>] ? commit_timeout+0x10/0x10
[1801789.420938]  [<ffffffff8108ec19>] kthread+0xc9/0xe0
[1801789.420940]  [<ffffffff8108eb50>] ? kthread_create_on_node+0x1c0/0x1c0
[1801789.420942]  [<ffffffff8173e0e8>] ret_from_fork+0x58/0x90
[1801789.420944]  [<ffffffff8108eb50>] ? kthread_create_on_node+0x1c0/0x1c0
[1801789.420946] ---[ end trace 05e0e17f16a1f26c ]---
[1801793.847680] EXT4-fs error (device sdb1): __ext4_new_inode:987: comm Cache2 I/O: failed to insert inode 1053493: doubly allocated?
[1801793.847836] Aborting journal on device sdb1-8.
[1801793.847960] EXT4-fs (sdb1): Remounting filesystem read-only
[1801793.847983] EXT4-fs error (device sdb1) in ext4_create:2258: IO failure