Oracle Linux: /var/log/messages Filled With MC/EDAC CRC Errors (Doc ID 1969743.1)

Last updated on FEBRUARY 19, 2015

Applies to:

Linux OS - Version Oracle Linux 5.9 to Oracle Linux 6.6 [Release OL5U9 to OL6U6]
Linux x86
Linux x86-64

Symptoms

Inspecting system logs such as /var/log/dmesg or /var/log/messages shows repeated instances of entries similar to:

Feb 10 21:03:10 serv1 kernel: EDAC MC0: CE row 0, channel 1, label "": Corrected error (Branch=0, Channel 1), DRAM-Bank=7 RD RAS=14740 CAS=880, CE Err=0x800, Syndrome=0x00000000(Memory or FBD configuration CRC read error)
Feb 10 21:03:11 serv1 kernel: EDAC MC0: CE row 0, channel 1, label "": Corrected error (Branch=0, Channel 1), DRAM-Bank=7 RD RAS=14740 CAS=880, CE Err=0x800, Syndrome=0x00000000(Memory or FBD configuration CRC read error)
Feb 10 21:03:12 serv1 kernel: EDAC MC0: CE row 0, channel 1, label "": Corrected error (Branch=0, Channel 1), DRAM-Bank=7 RD RAS=14740 CAS=880, CE Err=0x800, Syndrome=0x00000000(Memory or FBD configuration CRC read error)

Changes

N/A

Cause

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