AFF C250 看门狗 NMI，因为 BMC 未处理看门狗

• AFF A250，AFF C250
• BMC 15.10P1

• 节点使用以下信息重新启动：
  watchdog nmi because BMC didn't pet watchdog.in process idle: cpu1 on release 9.13.1P8
• SSRAM 日志报告NMIsource(WdogBMCFail)

Found platform error in ONTAP region.
region 2 header
   Sig(0x544f414e)
   Size(16364)
   Ver(2)
   Tail(0)
   DataLen(5288)
   DataCRC(0x2ec)
   HdrCRC(0xaf9e)
Rec(1) @ 0x14, flag(0x0) len(28) tstamp(0x688599d5)
   log(7) msg(NMIsource(WdogBMCFail).