[  370.382942] iperf3 (13637) used greatest stack depth: 12016 bytes left
[  379.349859] fbnic 0000:01:00.0 enp1s0: Link is Down
[  379.573695] fbnic 0000:01:00.0 enp1s0: configuring for inband/100gbase-p link mode
[  379.576252] fbnic 0000:01:00.0 enp1s0: Link is Up - 100Gbps/Full - flow control rx/tx