CHW-1995:FAS8300 闪存缓存 PCI 崩溃,出现 SKL_IIO 错误
问题描述
发生节点崩溃,并出现以下崩溃字符串,并且不影响主板的更换。PANIC : Uncorrectable Machine Check Error at CPU14. SKL_IIO Error: STATUS<0xbb80000000000e0b>(VALID,UC,EN,MISCV,PCC,S,AR,CORR_ERR_STATUS(0),CORR_ERR_CNT(0),MSCOD(0),MCACOD(0xe0b))MISC<0x0000000080000000>(UCR_BUS_LOG(128),UCR_DEVICE_LOG(0),UCR_FUNCTION_LOG(0),UCR_SEGMENT_LOG(0))IIO Machine Check from device(s):RPT(128,0,0):ErrSrcID(CorrSrc(0x8100),UCorrSrc(0x8250)), PLX PCIE 8733 switch on Controller, Br[8733](130,10,0): Link down.