Errors like
[ 5572.240540] pcieport 0000:00:01.1: PCIe Bus Error: severity=Corrected, type=Data Link Layer, id=0009(Transmitter ID)
[ 5572.240543] pcieport 0000:00:01.1: device [1022:1453] error status/mask=00001000/00006000
[ 5572.240545] pcieport 0000:00:01.1: [12] Replay Timer Timeout
[ 5573.827516] dpc 0000:00:01.1:pcie010: DPC containment event, status:0x1f00 source:0x0000
[ 5573.827533] pcieport 0000:00:01.1: AER: Corrected error received: id=0000
[ 5573.827537] pcieport 0000:00:01.1: PCIe Bus Error: severity=Corrected, type=Data Link Layer, id=0009(Transmitter ID)
[ 5573.827540] pcieport 0000:00:01.1: device [1022:1453] error status/mask=00001000/00006000
[ 5573.827542] pcieport 0000:00:01.1: [12] Replay Timer Timeout
[ 5574.224257] dpc 0000:00:01.1:pcie010: DPC containment event, status:0x1f00 source:0x0000
[ 5574.224271] pcieport 0000:00:01.1: AER: Corrected error received: id=0000
[ 5574.224275] pcieport 0000:00:01.1: PCIe Bus Error: severity=Corrected, type=Data Link Layer, id=0009(Receiver ID)
[ 5574.224278] pcieport 0000:00:01.1: device [1022:1453] error status/mask=00000080/00006000
[ 5574.224280] pcieport 0000:00:01.1: [ 7] Bad DLLP
I guess I’ll try adding pcie_aspm=off to grub for now.