[  402.022177][ T4268] iperf3 (4268) used greatest stack depth: 24432 bytes left
[  406.274224][ T4428] Failed to send a RSS delete notification
[  412.574128][ T4568] iperf3 (4568) used greatest stack depth: 24112 bytes left
[  419.517934][ T4812] iperf3 (4812) used greatest stack depth: 24096 bytes left
[  424.534986][ T3903] fbnic 0000:01:00.0 enp1s0: Link is Down
[  424.824097][ T4977] fbnic 0000:01:00.0 enp1s0: configuring for inband/100gbase-p link mode
[  424.824879][ T3555] fbnic 0000:01:00.0 enp1s0: Link is Up - 100Gbps/Full - flow control rx/tx