[149557.117718] sd 2:0:0:0: [sda] tag#8 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT
[149557.117726] sd 2:0:0:0: [sda] tag#8 CDB: Write(10) 2a 00 01 04 8d 60 00 00 10 00
[149557.117729] blk_update_request: I/O error, dev sda, sector 17075552
[149557.121250] Aborting journal on device sda1-8.
[149582.046483] EXT4-fs error (device sda1): ext4_journal_check_start:56: Detected aborted journal
[149582.047825] EXT4-fs (sda1): Remounting filesystem read-only
[149582.134355] EXT4-fs (sda1): ext4_writepages: jbd2_start: 1024 pages, ino 1050127; err -30
[236229.822192] EXT4-fs (sda1): error count since last fsck: 2
[236229.822256] EXT4-fs (sda1): initial error at time 1489700849: ext4_journal_check_start:56
[236229.822262] EXT4-fs (sda1): last error at time 1489700870: ext4_journal_check_start:56