[  382.795039] iperf3 (15261) used greatest stack depth: 12040 bytes left
[  386.413866] fbnic 0000:01:00.0 enp1s0: Link is Down
[  386.639630] fbnic 0000:01:00.0 enp1s0: configuring for inband/100gbase-p link mode
[  386.640993] fbnic 0000:01:00.0 enp1s0: Link is Up - 100Gbps/Full - flow control rx/tx