Red Hat Enterprise Linux 上的 PCIe 总线错误消息是什么？

Issue

• 为什么在 Red Hat Enterprise Linux 服务器上收到以下错误消息？
  RHEL 6：

pcieport 0000:00:01.0: AER: Corrected error received: id=0008
pcieport 0000:00:01.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, id=0008(Transmitter ID)
pcieport 0000:00:01.0:   device [8086:3408] error status/mask=00001000/00000000
pcieport 0000:00:01.0:    [12] Replay Timer Timeout 
pcieport 0000:00:01.0: AER: Corrected error received: id=0008
hpsa 0000:04:00.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, id=0400(Transmitter ID)
hpsa 0000:04:00.0:   device [103c:323a] error status/mask=000011c1/00000000
hpsa 0000:04:00.0:    [ 0] Receiver Error         (First)
hpsa 0000:04:00.0:    [ 6] Bad TLP              
hpsa 0000:04:00.0:    [ 7] Bad DLLP             
hpsa 0000:04:00.0:    [ 8] RELAY_NUM Rollover   
hpsa 0000:04:00.0:    [12] Replay Timer Timeout

RHEL 7 :

Feb  5 15:41:33 hostname kernel: pcieport 10003:00:00.0: AER: Corrected error received: id=ae00
Feb  5 15:41:33 hostname kernel: pcieport 10003:00:00.0: AER: Multiple Corrected error received: id=ae00
Feb  5 15:41:33 hostname kernel: pcieport 10003:00:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, id=0000(Receiver ID)
Feb  5 15:41:33 hostname kernel: pcieport 10003:00:00.0:   device [8086:2030] error status/mask=000000c0/00002000
Feb  5 15:41:33 hostname kernel: pcieport 10003:00:00.0:    [ 6] Bad TLP
Feb  5 15:41:33 hostname kernel: pcieport 10003:00:00.0:    [ 7] Bad DLLP
Feb  5 15:41:33 hostname kernel: pcieport 10003:00:00.0: AER: Multiple Corrected error received: id=ae00
Feb  5 15:41:33 hostname kernel: pcieport 10003:00:00.0: AER: Multiple Corrected error received: id=ae00
Feb  5 15:41:33 hostname kernel: pcieport 10003:00:00.0: AER: Corrected error received: id=ae00
Feb  5 15:41:33 hostname kernel: pcieport 10003:00:00.0: AER: Multiple Corrected error received: id=ae00
Feb  5 15:41:33 hostname kernel: pcieport 10003:00:00.0: PCIe Bus Error: severity=Corrected, type=Data Link Layer, id=0000(Receiver ID)
Feb  5 15:41:33 hostname kernel: pcieport 10003:00:00.0:   device [8086:2030] error status/mask=00000040/00002000
Feb  5 15:41:33 hostname kernel: pcieport 10003:00:00.0:    [ 6] Bad TLP

• 这些错误消息的含义和影响是什么？
• 此服务器之前使用的是 RHEL-5.5 ，我们从未观察到这些错误消息。