Skip to main content
NetApp Knowledge Base

PANIC: Uncorrectable Machine Check Error at CPUX on AFF A700 or FAS9000

  1. Last updated
  2. Save as PDF
Views:
271
Visibility:
Public
Votes:
0
Category:
aff-series
Specialty:
hw
Last Updated:

Applies to

  • AFF A700
  • FAS9000
  • ONTAP 9

Issue

Panic due to an uncorrectable machine check error, specifically with ErrCode that includes Prefetch L2 data or Read, Snoop, or Eviction data with L0. Example:

PANIC: Uncorrectable Machine Check Error at CPU8. BDWL_DCU Error: STATUS<0xbf80000000000184>(Val,UnCor,Enable,MiscV,AddrV,PCC,Sig,ActReq,CorrSts(0),CorrCnt(0),ExtErr(0),ErrCode(Snoop,Data,L0)),ADDR<0x0000007fec3afa80>((0x7fec3afa80)),MISC<0x0000000000000086>(ADDRMODE(0x2),ADDRLSB(0x6)). in SK process disk_server_0 on release 9.9.1P9

 

Sign in to view the entire content of this KB article.

New to NetApp?

Learn more about our award-winning Support

NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.