Sun-Blade-X6250-Server seem to hang every week with error below
Sep 2 17:44:35 byos-labzones unix: [ID 388705
kern.warning] WARNING: cpu_acpi: error parsing _PSS for CPU 0
Sep 2 17:44:35 byos-labzones unix: [ID
196753 kern.warning] WARNING: cpupm_init: processor 0: unable to initialize
P-state support
Sep 2 17:44:35 byos-labzones unix: [ID
374799 kern.info] NOTICE: cpu_acpi: _CST evaluate failure
Sep 2 17:44:35 byos-labzones unix: [ID
518192 kern.warning] WARNING: cpu_acpi: error parsing _CST for CPU 0
Sep 2 17:44:35 byos-labzones unix: [ID
726263 kern.info] NOTICE: cpu_idle_init: Failed to cache ACPI C-state
data
Sep 2 17:44:35 byos-labzones unix: [ID
763091 kern.warning] WARNING: cpupm_init: processor 0: unable to initialize
C-state support
Fault class : fault.cpu.intel.nb.fsb
Problem in : hc://:product-id=Sun-Blade-X6250-Server:server-id=byos-labzones:chassis-id=0827QAW079/motherboard=0/chip=0