Processor Halt Codes Manual

%102525 MC_FAULT_SMP_IPI_HALT
Cause
An IPU received an IPI instructing the IPU to halt.
Effect
The processor halts. The rest of the system is unaffected.
Recovery
Refer to Processor Halt Monitoring and Recovery (page 10). Take a memory dump and contact
your service provider or the Global NonStop Solution Center (GNSC), as directed by your local
operating procedures.
%102526 MC_FAULT_NESTED_LOCK_ON_MTCB
Cause
Millicode detected an attempt to lock a Task Control Block that is already locked.
Effect
The processor halts. The rest of the system is unaffected.
Recovery
Refer to Processor Halt Monitoring and Recovery (page 10). Take a memory dump and contact
your service provider or the Global NonStop Solution Center (GNSC), as directed by your local
operating procedures.
%102527 MC_FAULT_NESTED_LOCK_ON_READY_LIST
Cause
Millicode detected an attempt to lock a Process Ready List that is already locked.
Effect
The processor halts. The rest of the system is unaffected.
Recovery
Refer to Processor Halt Monitoring and Recovery (page 10). Take a memory dump and contact
your service provider or the Global NonStop Solution Center (GNSC), as directed by your local
operating procedures.
%102530 MC_FAULT_SPIN_UNLOCK_FAILED
Cause
Millicode detected an attempt to unlock a resource by an Instruction Processing Unit (IPU) other
than the one that originally locked it.
Effect
The processor halts. The rest of the system is unaffected.
Recovery
Refer to Processor Halt Monitoring and Recovery (page 10). Take a memory dump and contact
your service provider or the Global NonStop Solution Center (GNSC), as directed by your local
operating procedures.
%102531 MC_FAULT_SPIN_LOCK_TIMEOUT
Cause
Millicode detected an attempt to lock a resource that did not succeed within the specified time
limit.
Effect
The processor halts. The rest of the system is unaffected.
H-Series and J-Series Codes 89