3rd Power Cycle, Before The Device Remounted

[10007.314769] usb 4-4.1: USB disconnect, device number 9
[10007.321138] usb 4-4.1: Set SEL for device-initiated U1 failed.
[10007.321143] usb 4-4.1: Set SEL for device-initiated U2 failed.
[10007.895932] usb 4-4.1: new SuperSpeed USB device number 10 using xhci_hcd
[10007.914710] usb 4-4.1: New USB device found, idVendor=1f75, idProduct=0621
[10007.914713] usb 4-4.1: New USB device strings: Mfr=4, Product=5, SerialNumber=6
[10007.914715] usb 4-4.1: SerialNumber: 1
[10008.134861] scsi12 : usb-storage 4-4.1:1.0
[10011.777352] scsi 12:0:0:0: Direct-Access     ST1000LM 024 HN-M101MBB        PQ: 0 ANSI: 6
[10011.778595] sd 12:0:0:0: Attached scsi generic sg2 type 0
[10011.778857] sd 12:0:0:0: [sdc] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
[10011.779252] sd 12:0:0:0: [sdc] Write Protect is off
[10011.779257] sd 12:0:0:0: [sdc] Mode Sense: 3b 00 00 00
[10011.779670] sd 12:0:0:0: [sdc] No Caching mode page present
[10011.779677] sd 12:0:0:0: [sdc] Assuming drive cache: write through
[10011.782810] sd 12:0:0:0: [sdc] No Caching mode page present
[10011.782817] sd 12:0:0:0: [sdc] Assuming drive cache: write through
[10011.822298]  sdc: sdc1 sdc2 < sdc5 > sdc3
[10011.824606] sd 12:0:0:0: [sdc] No Caching mode page present
[10011.824617] sd 12:0:0:0: [sdc] Assuming drive cache: write through
[10011.824623] sd 12:0:0:0: [sdc] Attached SCSI disk
[10021.501481] usb 4-4.1: USB disconnect, device number 10
[10021.506327] usb 4-4.1: Set SEL for device-initiated U1 failed.
[10021.506332] usb 4-4.1: Set SEL for device-initiated U2 failed.
[10022.098831] usb 4-4.1: new SuperSpeed USB device number 11 using xhci_hcd
[10022.116510] usb 4-4.1: New USB device found, idVendor=1f75, idProduct=0621
[10022.116515] usb 4-4.1: New USB device strings: Mfr=4, Product=5, SerialNumber=6
[10022.116518] usb 4-4.1: SerialNumber: 1
[10022.335828] scsi13 : usb-storage 4-4.1:1.0
[10025.977781] scsi 13:0:0:0: Direct-Access     ST1000LM 024 HN-M101MBB        PQ: 0 ANSI: 6
[10025.978427] sd 13:0:0:0: Attached scsi generic sg2 type 0
[10025.978727] sd 13:0:0:0: [sdc] 1953525168 512-byte logical blocks: (1.00 TB/931 GiB)
[10025.979092] sd 13:0:0:0: [sdc] Write Protect is off
[10025.979098] sd 13:0:0:0: [sdc] Mode Sense: 3b 00 00 00
[10025.979463] sd 13:0:0:0: [sdc] No Caching mode page present
[10025.979467] sd 13:0:0:0: [sdc] Assuming drive cache: write through
[10025.980818] sd 13:0:0:0: [sdc] No Caching mode page present
[10025.980820] sd 13:0:0:0: [sdc] Assuming drive cache: write through
[10026.012065]  sdc: sdc1 sdc2 < sdc5 > sdc3
[10026.013814] sd 13:0:0:0: [sdc] No Caching mode page present
[10026.013817] sd 13:0:0:0: [sdc] Assuming drive cache: write through
[10026.013818] sd 13:0:0:0: [sdc] Attached SCSI disk
[10033.132039] usb 4-4.1: USB disconnect, device number 11
[10033.137751] usb 4-4.1: Set SEL for device-initiated U1 failed.
[10033.137755] usb 4-4.1: Set SEL for device-initiated U2 failed.
[10033.729496] usb 4-4.1: new SuperSpeed USB device number 12 using xhci_hcd
[10033.747826] usb 4-4.1: New USB device found, idVendor=1f75, idProduct=0621
[10033.747833] usb 4-4.1: New USB device strings: Mfr=4, Product=5, SerialNumber=6
[10033.747838] usb 4-4.1: SerialNumber: 1
[10033.968442] scsi14 : usb-storage 4-4.1:1.0