[  318.238323] iperf3 (9617) used greatest stack depth: 12032 bytes left
[  327.834048] fbnic 0000:01:00.0 enp1s0: Link is Down
[  328.105111] fbnic 0000:01:00.0 enp1s0: configuring for inband/100gbase-p link mode
[  328.107245] fbnic 0000:01:00.0 enp1s0: Link is Up - 100Gbps/Full - flow control rx/tx