Code:
2011/09/21 04:37:34|[48792.871267] scsi cmnd aborted, scsi_cmnd(0xffff88011061ae40), cmnd[0x 0,0x 0,0x 0,0x 0,0x 0,0x 0,0x 0,0x 0,0x 0,0x 0,0x 0,0x 0], scsi_id = 0x 0, scsi_lun = 0x 1.
2011/09/21 04:37:44|[48802.871272] scsi cmnd aborted, scsi_cmnd(0xffff88011061abc0), cmnd[0x 0,0x 0,0x 0,0x 0,0x 0,0x 0,0x 0,0x 0,0x 0,0x 0,0x 0,0x 0], scsi_id = 0x 0, scsi_lun = 0x 1.
2011/09/21 04:37:54|[48812.871271] scsi cmnd aborted, scsi_cmnd(0xffff8800a2b38d00), cmnd[0x 0,0x 0,0x 0,0x 0,0x 0,0x 0,0x 0,0x 0,0x 0,0x 0,0x 0,0x 0], scsi_id = 0x 0, scsi_lun = 0x 1.
2011/09/21 04:38:04|[48822.871269] scsi cmnd aborted, scsi_cmnd(0xffff8800727106c0), cmnd[0x 0,0x 0,0x 0,0x 0,0x 0,0x 0,0x 0,0x 0,0x 0,0x 0,0x 0,0x 0], scsi_id = 0x 0, scsi_lun = 0x 1.
I checked the Memory using the memtest utlility at boot - memory seems to be fine.