ConnectX-3 [Hardware Error]: APEI generic hardware error status

Did anybody encounter this kind of error, It seems that CX-3 chip send the Unsupported Report to CPU?

{1}[Hardware Error]: Hardware error from APEI Generic Hardware Error Source: 1

[ 20.385139] {1}[Hardware Error]: APEI generic hardware error status

[ 20.391784] {1}[Hardware Error]: severity: 1, fatal

[ 20.397028] {1}[Hardware Error]: section: 0, severity: 1, fatal

[ 20.403309] {1}[Hardware Error]: flags: 0x01

[ 20.407944] {1}[Hardware Error]: primary

[ 20.412234] {1}[Hardware Error]: section_type: PCIe error

[ 20.417994] {1}[Hardware Error]: port_type: 4, root port

[ 20.423699] {1}[Hardware Error]: version: 1.16

[ 20.428455] {1}[Hardware Error]: command: 0x0143, status: 0x6010

[ 20.434823] {1}[Hardware Error]: device_id: 0000:00:03.2

[ 20.440495] {1}[Hardware Error]: slot: 0

[ 20.444800] {1}[Hardware Error]: secondary_bus: 0x05

[ 20.450134] {1}[Hardware Error]: vendor_id: 0x8086, device_id: 0x2f0a

[ 20.456929] {1}[Hardware Error]: class_code: 040000

[ 20.462166] {1}[Hardware Error]: bridge: secondary_status: 0x0000, control: 0x0003

[ 20.470409] {1}[Hardware Error]: aer_status: 0x00100000, aer_mask: 0x00000000

[ 20.477896] {1}[Hardware Error]: Unsupported Request

[ 20.483221] {1}[Hardware Error]: aer_layer=Transaction Layer, aer_agent=Requester ID

[ 20.491643] {1}[Hardware Error]: aer_uncor_severity: 0x00062030

[ 20.497926] {1}[Hardware Error]: aer_tlp_header: 20000002 050010ff 00000008 4d602998

[ 20.514290] Kernel panic - not syncing: Fatal hardware error!

[ 20.617745] Rebooting in 30 seconds…

[ 50.337982] ACPI MEMORY or I/O RESET_REG.

Hello,

I guess 0000:00:03.2 is the root port of the ConnectX NIC, can your BIOS vendor decode what is “secondary_status: 0x0000, control: 0x0003” ?

I suggest taking that information and opening a support request with Mellanox