[ 1611.112615] hub 1-0:1.0: unable to enumerate USB device on port 2
[ 1611.350092] hub 2-0:1.0: unable to enumerate USB device on port 2
[ 1611.860082] usb 1-2: new high speed USB device using ehci_hcd and address 21
[ 1612.019252] usb-storage 1-2:1.0: Quirks match for vid 05ac pid 120a: 10
[ 1612.019300] scsi13 : usb-storage 1-2:1.0
[ 1613.012881] scsi 13:0:0:0: Direct-Access     SST55LD0 19K-45-C-MWE     ADBA PQ: 0 ANSI: 4
[ 1613.014029] sd 13:0:0:0: Attached scsi generic sg2 type 0
[ 1613.021852] sd 13:0:0:0: [sdb] Adjusting the sector count from its reported value: 3999744
[ 1613.021864] sd 13:0:0:0: [sdb] 3999743 512-byte logical blocks: (2.04 GB/1.90 GiB)
[ 1613.024104] sd 13:0:0:0: [sdb] Write Protect is off
[ 1613.024111] sd 13:0:0:0: [sdb] Mode Sense: 0b 00 00 08
[ 1613.024116] sd 13:0:0:0: [sdb] Assuming drive cache: write through
[ 1613.029726] sd 13:0:0:0: [sdb] Adjusting the sector count from its reported value: 3999744
[ 1613.031986] sd 13:0:0:0: [sdb] Assuming drive cache: write through
[ 1613.031997]  sdb: sdb1 sdb2
[ 1613.039848] sd 13:0:0:0: [sdb] Adjusting the sector count from its reported value: 3999744
[ 1613.042097] sd 13:0:0:0: [sdb] Assuming drive cache: write through
[ 1613.042106] sd 13:0:0:0: [sdb] Attached SCSI removable disk
[ 1644.200064] usb 1-2: reset high speed USB device using ehci_hcd and address 21
[ 1675.160071] usb 1-2: reset high speed USB device using ehci_hcd and address 21
[ 1706.200069] usb 1-2: reset high speed USB device using ehci_hcd and address 21
[ 1737.160115] usb 1-2: reset high speed USB device using ehci_hcd and address 21
[ 1768.200062] usb 1-2: reset high speed USB device using ehci_hcd and address 21