[80318.199441] sd 6:0:0:0: Attached scsi generic sg1 type 0
[80318.203865] sd 6:0:0:0: [sdb] Attached SCSI removable disk
[80318.207386] sd 6:0:0:1: Attached scsi generic sg2 type 0
[80318.207485] sd 6:0:0:1: [sdc] Attached SCSI removable disk
[80624.464698] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
[80639.568176] usb 1-5: new high-speed USB device number 47 using ehci_hcd
[80639.692190] usb 1-5: device descriptor read/64, error -71
[80639.920206] usb 1-5: device descriptor read/64, error -71
[80640.136205] usb 1-5: new high-speed USB device number 48 using ehci_hcd
[80640.260199] usb 1-5: device descriptor read/64, error -71
[80640.488207] usb 1-5: device descriptor read/64, error -71
[80640.704214] usb 1-5: new high-speed USB device number 49 using ehci_hcd
[80641.120138] usb 1-5: device not accepting address 49, error -71
[80641.232134] usb 1-5: new high-speed USB device number 50 using ehci_hcd
[80641.648091] usb 1-5: device not accepting address 50, error -71
[80641.648151] hub 1-0:1.0: unable to enumerate USB device on port 5
[80641.916204] usb 4-1: new full-speed USB device number 14 using uhci_hcd
[80642.036108] usb 4-1: device descriptor read/64, error -71
[80642.260202] usb 4-1: device descriptor read/64, error -71
[80642.476174] usb 4-1: new full-speed USB device number 15 using uhci_hcd
[80642.600136] usb 4-1: device descriptor read/64, error -71
[80642.824224] usb 4-1: device descriptor read/64, error -71
[80643.040197] usb 4-1: new full-speed USB device number 16 using uhci_hcd
[80643.452135] usb 4-1: device not accepting address 16, error -71
[80643.564186] usb 4-1: new full-speed USB device number 17 using uhci_hcd
[80643.976124] usb 4-1: device not accepting address 17, error -71
[80643.976172] hub 4-0:1.0: unable to enumerate USB device on port 1