[  392.876445] iperf3 (14906) used greatest stack depth: 11648 bytes left
[  396.562786] fbnic 0000:01:00.0 enp1s0: Link is Down
[  396.792431] fbnic 0000:01:00.0 enp1s0: configuring for inband/100gbase-p link mode
[  396.794001] fbnic 0000:01:00.0 enp1s0: Link is Up - 100Gbps/Full - flow control rx/tx