| Oct 06 14:27:11 jigsaw kernel: I/O error, dev sdb, sector 9361257600 op 0x0:(READ) flags 0x0 phys_seg 150 prio class 3
| Oct 06 14:27:30 jigsaw kernel: I/O error, dev sdb, sector 9361275264 op 0x0:(READ) flags 0x4000 phys_seg 161 prio class 3
| Oct 06 14:27:37 jigsaw kernel: I/O error, dev sdb, sector 9361277696 op 0x0:(READ) flags 0x0 phys_seg 71 prio class 3
| Oct 06 14:28:02 jigsaw kernel: I/O error, dev sdb, sector 9361283584 op 0x0:(READ) flags 0x0 phys_seg 160 prio class 3
| Oct 06 14:28:09 jigsaw kernel: I/O error, dev sdb, sector 9361284864 op etc.