[  380.727034] iperf3 (14423) used greatest stack depth: 11968 bytes left
[  392.938385] fbnic 0000:01:00.0 enp1s0: Link is Down
[  393.302074] fbnic 0000:01:00.0 enp1s0: configuring for inband/100gbase-p link mode
[  393.303103] fbnic 0000:01:00.0 enp1s0: Link is Up - 100Gbps/Full - flow control rx/tx