[  370.914914] iperf3 (13876) used greatest stack depth: 12040 bytes left
[  371.781678] fbnic 0000:01:00.0 enp1s0: Link is Down
[  372.012394] fbnic 0000:01:00.0 enp1s0: configuring for inband/100gbase-p link mode
[  372.014714] fbnic 0000:01:00.0 enp1s0: Link is Up - 100Gbps/Full - flow control rx/tx