[  522.062936][ T3950] iperf3 (3950) used greatest stack depth: 24576 bytes left
[  526.965025][ T4097] Failed to send a RSS delete notification
[  536.835607][ T4338] iperf3 (4338) used greatest stack depth: 24048 bytes left
[  545.263887][   T39] fbnic 0000:01:00.0 enp1s0: Link is Down
[  545.717174][ T4650] fbnic 0000:01:00.0 enp1s0: configuring for inband/100gbase-p link mode
[  545.718153][   T24] fbnic 0000:01:00.0 enp1s0: Link is Up - 100Gbps/Full - flow control rx/tx