Skip to main content
NetApp Knowledge Base

Multiple PANICs in same DIMM slot after its replacement

Views:
487
Visibility:
Public
Votes:
0
Category:
fas-systems
Specialty:
hw
Last Updated:

Applies to

AFF A800

Issue

  • A first PANIC is triggered in a DIMM slot:

PANIC: Uncorrectable Machine Check Error at CPU5. ECC error at DIMM-17: 2C-0F-2007-2664E452,ADDR 0x19da7c2c80,(Node(0), Memory controller(0), CH(0), DIMM(0), Rank(0), Bank Group(0), Bank(0x3), Row(0x4785), Col(0x38)) SKL_IMC0 Error: STATUS<0xfe10000001010090>(VALID,OVERFLOW,UC,EN,MISCV,ADDRV,PCC,CORR_ERR_STATUS(0),CORR_ERR_CNT(0x4000),OTHER_INFO(0),MscodDdrType(0x1),MscodDataRdErr,MCACOD(0x90))MISC<0x200000c000202086>(DataErrorChunk(0x2),McCmdChnl(0),McCmdMemRegion(0),McCmdOpcode(0),McCmdVld,SmiAD,SmiMsgClass(0),SmiOpcode(0),TrkId(0x1),Error_Type(0x4),ADDRMODE(0x2),ADDRLSB(0x6))ADDR<0x00000019da7c2c80>(HIPHYADDR(0x19),LOPHYADDR(0x369f0b2))(Node(0), Memory controller(0), CH(0), DIMM(0), Rank(0), Bank Group(0), Bank(0x3), Row(0x4785), Col(0x38),  in SK process xor_cp_thread_2 on release 9.7P6 (C) on Mon Aug 24 16:24:07 CEST 2020

  • A second PANIC is triggered, after the DIMM replacement, in the same slot: 

PANIC: Uncorrectable Machine Check Error at CPU22. ECC error at DIMM-17: 2C-0F-2007-2664E2F4,ADDR 0x9d5e622040,(Node(0), Memory controller(0), CH(0), DIMM(0), Rank(1), Bank Group(3), Bank(0x0), Row(0x1f76c), Col(0x40)) SKL_IMC0 Error: STATUS<0xfe10000001010090>(VALID,OVERFLOW,UC,EN,MISCV,ADDRV,PCC,CORR_ERR_STATUS(0),CORR_ERR_CNT(0x4000),OTHER_INFO(0),MscodDdrType(0x1),MscodDataRdErr,MCACOD(0x90))MISC<0x20000ac507e02086>(DataErrorChunk(0x2),McCmdChnl(0),McCmdMemRegion(0),McCmdOpcode(0xa),McCmdVld,SmiAD,SmiMsgClass(0),SmiOpcode(0xa),TrkId(0x3f),Error_Type(0x4),ADDRMODE(0x2),ADDRLSB(0x6))ADDR<0x0000009d5e622040>(HIPHYADDR(0x9d),LOPHYADDR(0x1798881))(Node(0), Memory controller(0), CH(0), DIMM(0), Rank(1), Bank Group(3), Bank(0x0), Row(0x1f76c), Col(0x40),  in process NwkThd_00 on release 9.7P6 (C) on Fri Aug 28 14:44:47 CEST 2020

 

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.