Sep  3 15:08:40 thor root: Unknown USB device: vendor 0x04e8 product 0x6601 bus uhub0
Sep  3 15:08:40 thor kernel: ugen1: <SAMSUNG Electronics Co.,Ltd. SAMSUNG CDMA Technologies, class 2/0, rev 1.10/0.00, addr 2> on uhub0
Sep  3 15:08:45 thor kernel: ugen1: at uhub0 port 2 (addr 2) disconnected
Sep  3 15:08:45 thor kernel: ugen1: detached
Sep  3 15:08:48 thor root: Unknown USB device: vendor 0x05c6 product 0x1000 bus uhub0
Sep  3 15:08:48 thor kernel: umass0: <Qualcomm, Incorporated USB MMC Storage, class 0/0, rev 1.10/0.00, addr 2> on uhub0
Sep  3 15:08:48 thor kernel: da0 at umass-sim0 bus 0 target 0 lun 0
Sep  3 15:08:48 thor kernel: da0: <Samsung Mass Storage 2.31> Removable Direct Access SCSI-2 device 
Sep  3 15:08:48 thor kernel: da0: 1.000MB/s transfers
Sep  3 15:08:48 thor kernel: da0: 29MB (59777 512 byte sectors: 64H 32S/T 29C)
Sep  3 15:08:48 thor kernel: (da0:umass-sim0:0:0:0): READ(10). CDB: 28 0 0 0 e9 80 0 0 1 0 
Sep  3 15:08:48 thor kernel: (da0:umass-sim0:0:0:0): CAM Status: SCSI Status Error
Sep  3 15:08:48 thor kernel: (da0:umass-sim0:0:0:0): SCSI Status: Check Condition
Sep  3 15:08:48 thor kernel: (da0:umass-sim0:0:0:0): NOT READY asc:3a,0
Sep  3 15:08:48 thor kernel: (da0:umass-sim0:0:0:0): Medium not present field replaceable unit: 20
Sep  3 15:08:48 thor kernel: (da0:umass-sim0:0:0:0): Unretryable error
Sep  3 15:08:48 thor kernel: (da0:umass-sim0:0:0:0): Invalidating pack