Issue

• ハードウェアの問題がなくても EDAC エラーが発生するのはなぜですか?
• ハードウェアベンダーに連絡してハードウェアを交換しても、以下の EDAC エラーが messages に出力されます。

 kernel:EDAC MC0:CE row 0, channel 1, label "":Corrected error (Branch=0, Channel 1),  DRAM-Bank=1 RD RAS=15544 CAS=696, CE Err=0x800, Syndrome=0x700a7210(Memory or FBD configuration CRC read error))
 kernel:EDAC MC0:CE row 0, channel 1, label "":Corrected error (Branch=0, Channel 1),  DRAM-Bank=1 RD RAS=7546 CAS=956, CE Err=0x800, Syndrome=0x700a7210(Memory or FBD configuration CRC read error))
 kernel:EDAC MC0:CE row 0, channel 1, label "":Corrected error (Branch=0, Channel 1),  DRAM-Bank=3 RD RAS=8780 CAS=632, CE Err=0x800, Syndrome=0x700a7210(Memory or FBD configuration CRC read error))
 kernel:EDAC MC0:CE row 1, channel 1, label "":Corrected error (Branch=0, Channel 1),  DRAM-Bank=2 RD RAS=1680 CAS=2, CE Err=0x800, Syndrome=0x700a7210(Memory or FBD configuration CRC read error))
 kernel:EDAC MC0:CE row 1, channel 1, label "":Corrected error (Branch=0, Channel 1),  DRAM-Bank=3 RD RAS=10 CAS=6, CE Err=0x800, Syndrome=0x700a7210(Memory or FBD configuration CRC read error))
 kernel:EDAC MC0:CE row 0, channel 1, label "":Corrected error (Branch=0, Channel 1),  DRAM-Bank=5 RD RAS=9614 CAS=3052, CE Err=0x800, Syndrome=0x700a7210(Memory or FBD configuration CRC read error))