PCIe Bus Error

When there are PCI Express bus errors like

Oct 05 11:26:19 pc16209.psi.ch kernel: pcieport 10000:e0:06.0: AER:   TLP Header:  34000000 e1000010 89148914 00000000
Oct 05 11:26:19 pc16209.psi.ch kernel: pcieport 10000:e0:06.0: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, (Requester ID)
Oct 05 11:26:19 pc16209.psi.ch kernel: pcieport 10000:e0:06.0:   device [8086:464d] error status/mask=00100000/00010000
Oct 05 11:26:19 pc16209.psi.ch kernel: pcieport 10000:e0:06.0:      [20] UnsupReq          (First)

you might try with disabling Active State Power Management (ASPM) in the kernel.

To do so set in Hiera

base::enable_pcie_aspm: false

the apply it with puppet agent -t and reboot.

Source: https://www.thomas-krenn.com/de/wiki/PCIe_Bus_Error_Status_00001100_beheben

841 B Raw Blame History

PCIe Bus Error

841 B

Raw Blame History