[  490.110233] iperf3 (15914) used greatest stack depth: 11584 bytes left
[  493.487556] fbnic 0000:01:00.0 enp1s0: Link is Down
[  493.714666] fbnic 0000:01:00.0 enp1s0: configuring for inband/100gbase-p link mode
[  493.715702] fbnic 0000:01:00.0 enp1s0: Link is Up - 100Gbps/Full - flow control rx/tx