COMPON=IOS, COMPID=SC1C3, ISSUER=IOSVIRBA, IRBAFRR

Component
Input/output supervisor (IOS) (5752-SC1C3)
Issuing module
IOSVIRBA
Explanation
An error occurred while subchannel status, probably signaled by an I/O interruption, was being processed. Routine IRBAFRR requests an SVC dump.

The address space dumped is the address space associated with the I/O request being processed. This address space might not match the current ASID in the associated logrec entry.

Associated problem data
The SDWA variable recording area (SDWAVRA) contains diagnostic information.