The system reboots automatically. Afterward, the messages file contains System booting after fatal error FATAL.
The message is issued during a reboot after the system detects a hardware error. The following can cause this response: UPA address parity error, Master queue overflows, DTAG parity errors, E-Cache tag parity errors, and Coherence errors.
Use prtdiag(1M) to help identify failed hardware components. The errors indicate that you either have a bad CPU module or a bad system board.