Howdy all. I recently moved to Proxmox 9.2.10 running on a new MS-02 Ultra (285HX variant). So far so good, but it randomly rebooted earlier tonight, and when I dug into the logs, I’m seeing a ton of errors regarding what looks like PCIe and Thunderbolt.
The MS-02 is on the latest available BIOS (1.04).
some initial searching hasn’t resulted in anything fruitful and i’m not sure where to start.
Aug 30 00:25:56 tauron kernel: aer_ratelimit: 117 callbacks suppressed
Aug 30 00:25:56 tauron kernel: pcieport 0000:80:1b.4: AER: Correctable error message received from 0000:80:1b.4
Aug 30 00:25:56 tauron kernel: pcieport 0000:80:1b.4: PCIe Bus Error: severity=Correctable, type=Transaction Layer, (Receiver ID)
Aug 30 00:25:56 tauron kernel: pcieport 0000:80:1b.4: device [8086:7f44] error status/mask=00008000/00002000
Aug 30 00:25:56 tauron kernel: pcieport 0000:80:1b.4: [15] HeaderOF
Aug 30 00:25:56 tauron kernel: aer_ratelimit: 118 callbacks suppressed
Aug 30 00:25:56 tauron kernel: pcieport 0000:80:1b.4: AER: Uncorrectable (Non-Fatal) error message received from 0000:80:1b.4
Aug 30 00:25:56 tauron kernel: pcieport 0000:80:1b.4: PCIe Bus Error: severity=Uncorrectable (Non-Fatal), type=Transaction Layer, (Requester ID)
Aug 30 00:25:56 tauron kernel: pcieport 0000:80:1b.4: device [8086:7f44] error status/mask=00300000/00000000
Aug 30 00:25:56 tauron kernel: pcieport 0000:80:1b.4: [20] UnsupReq
Aug 30 00:25:56 tauron kernel: pcieport 0000:80:1b.4: [21] ACSViol (First)
Aug 30 00:25:56 tauron kernel: pcieport 0000:80:1b.4: AER: TLP Header: 0x34000000 0x00000052 0x00000000 0x00000000
Aug 30 00:25:57 tauron kernel: thunderbolt 0000:84:00.0: AER: can't recover (no error_detected callback)
Aug 30 00:25:57 tauron kernel: xhci_hcd 0000:97:00.0: AER: can't recover (no error_detected callback)
Aug 30 00:25:57 tauron kernel: pcieport 0000:80:1b.4: AER: device recovery failed
Aug 30 00:25:57 tauron kernel: pcieport 0000:80:1b.4: AER: Correctable error message received from 0000:80:1b.4
Aug 30 00:25:57 tauron kernel: pcieport 0000:80:1b.4: AER: Uncorrectable (Non-Fatal) error message received from 0000:80:1b.4
The 0000:80:1b.4 device is “PCI bridge: Intel Corporation 800 Series PCH PCIe Root Port (rev 10)”
It sort of seems to me like maybe this is a driver issue in the Linux/PVE kernel for the Thunderbolt controller? But my knowledge here is limited.
I’d appreciate any insight!