bt_name
panic("%s: Invalid Action code", bt_name(bt));
panic("%s: Invalid CCB Opcode code", bt_name(bt));
panic("%s: Linked CCB Lun Mismatch", bt_name(bt));
panic("%s: Invalid CCB or SG list", bt_name(bt));
"status = 0x%x\n", bt_name(bt), status);