These messages almost always contain the adapter number (sometimes called the bus number or controller number). They sometimes contain the number of the target device, and sometimes add the number of the logical unit that was addressed.
Messages from the wd93 driver specify the adapter number as Bus=n. The target device is shown as ID=n and the logical unit as LUN=n.
Messages from the wd95 and jag drivers contain one, two, or three or more decimal numbers. In all cases, the first number is the adapter number, the second is the target ID, and the third (when present) is the logical unit number.
When error messages list a sense code, refer to "SCSI Sense Codes (Table scsi_key_msgtab)" and to "Additional Sense Codes (Table scsi_addit_msgtab)".
When the error message reports an error from the adapter itself, refer to "Adapter Error Codes (Table scsi_adaperrs_tab)".