dmesg-logs

[ 2672.341469] usb 1-1: USB disconnect, device number 2
[ 2672.357536] sd 2:0:0:0: [sdb] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 2672.357539] sd 2:0:0:0: [sdb] tag#0 CDB: Write(10) 2a 00 06 62 1b c0 00 00 f0 00
[ 2672.357541] print_req_error: I/O error, dev sdb, sector 107092928
[ 2672.357581] EXT4-fs warning (device sdb1): ext4_end_bio:322: I/O error 10 writing to inode 3932539 (offset 50331648 size 4194304 starting block 13387008)
[ 2672.357583] Buffer I/O error on device sdb1, logical block 13386496
[ 2672.357587] Buffer I/O error on device sdb1, logical block 13386497
[ 2672.357588] Buffer I/O error on device sdb1, logical block 13386498
[ 2672.357589] Buffer I/O error on device sdb1, logical block 13386499
[ 2672.357591] Buffer I/O error on device sdb1, logical block 13386500
[ 2672.357592] Buffer I/O error on device sdb1, logical block 13386501
[ 2672.357593] Buffer I/O error on device sdb1, logical block 13386502
[ 2672.357594] Buffer I/O error on device sdb1, logical block 13386503
[ 2672.357595] Buffer I/O error on device sdb1, logical block 13386504
[ 2672.357596] Buffer I/O error on device sdb1, logical block 13386505
[ 2672.357676] EXT4-fs warning (device sdb1): ext4_end_bio:322: I/O error 10 writing to inode 3932540 (offset 41943040 size 4194304 starting block 13388288)
[ 2672.357757] EXT4-fs warning (device sdb1): ext4_end_bio:322: I/O error 10 writing to inode 3932540 (offset 41943040 size 4194304 starting block 13388544)
[ 2672.357831] EXT4-fs warning (device sdb1): ext4_end_bio:322: I/O error 10 writing to inode 3932540 (offset 41943040 size 4194304 starting block 13388800)
[ 2672.357907] EXT4-fs warning (device sdb1): ext4_end_bio:322: I/O error 10 writing to inode 3932540 (offset 41943040 size 4194304 starting block 13389056)
[ 2672.357992] EXT4-fs warning (device sdb1): ext4_end_bio:322: I/O error 10 writing to inode 3932541 (offset 37748736 size 4194304 starting block 13370880)
[ 2672.358073] EXT4-fs warning (device sdb1): ext4_end_bio:322: I/O error 10 writing to inode 3932541 (offset 37748736 size 4194304 starting block 13371136)
[ 2672.358152] EXT4-fs warning (device sdb1): ext4_end_bio:322: I/O error 10 writing to inode 3932541 (offset 37748736 size 4194304 starting block 13371392)
[ 2672.358225] EXT4-fs warning (device sdb1): ext4_end_bio:322: I/O error 10 writing to inode 3932541 (offset 37748736 size 4194304 starting block 13371648)
[ 2672.358305] EXT4-fs warning (device sdb1): ext4_end_bio:322: I/O error 10 writing to inode 3932542 (offset 29360128 size 4194304 starting block 13372928)
[ 2672.358847] sd 2:0:0:0: [sdb] tag#0 FAILED Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 2672.358851] sd 2:0:0:0: [sdb] tag#0 CDB: Write(10) 2a 00 06 62 1c b0 00 00 f0 00
[ 2672.358852] print_req_error: I/O error, dev sdb, sector 107093168
[ 2672.359159] JBD2: Detected IO errors while flushing file data on sdb1-8
[ 2672.359252] Aborting journal on device sdb1-8.
[ 2672.359261] JBD2: Error -5 detected when updating journal superblock for sdb1-8.
[ 2672.359272] JBD2: Detected IO errors while flushing file data on sdb1-8
[ 2672.359621] EXT4-fs error (device sdb1): ext4_journal_check_start:60: Detected aborted journal
[ 2672.359624] EXT4-fs (sdb1): Remounting filesystem read-only
[ 2672.359625] EXT4-fs (sdb1): previous I/O error to superblock detected
[ 2672.359635] EXT4-fs (sdb1): ext4_writepages: jbd2_start: 9223372036854775807 pages, ino 3932544; err -30
[ 2673.207109] EXT4-fs error (device sdb1): ext4_find_entry:1431: inode #2: comm pool: reading directory lblock 0
[ 2673.207111] EXT4-fs error (device sdb1): ext4_find_entry:1431: inode #2: comm pool: reading directory lblock 0
[ 2673.208744] EXT4-fs error (device sdb1): ext4_find_entry:1431: inode #2: comm pool: reading directory lblock 0