[  372.164939] iperf3 (14538) used greatest stack depth: 11648 bytes left
[  386.062085] fbnic 0000:01:00.0 enp1s0: Link is Down
[  386.287596] fbnic 0000:01:00.0 enp1s0: configuring for inband/100gbase-p link mode
[  386.289908] fbnic 0000:01:00.0 enp1s0: Link is Up - 100Gbps/Full - flow control rx/tx