claw.70b434 <bus ID of the CLAW device>: The CLAW device for <network interface name> received an unexpected IRQ
Explanation
A Common Link Access to Workstation (CLAW) device received a channel
interrupt (IRQ) while the CLAW device driver had assigned a status to the
device in which it cannot process IRQs. The IRQ is ignored.
User response
Restart the remote channel adapter. If the problem persists, use s390dbf
traces and CCW traces to diagnose the problem.