[  523.155187][ T3850] iperf3 (3850) used greatest stack depth: 23840 bytes left
[  532.718348][ T4152] Failed to send a RSS delete notification
[  543.945301][ T4447] iperf3 (4447) used greatest stack depth: 22832 bytes left
[  550.268517][   T11] fbnic 0000:01:00.0 enp1s0: Link is Down
[  550.550369][ T4698] fbnic 0000:01:00.0 enp1s0: configuring for inband/100gbase-p link mode
[  550.551140][  T106] fbnic 0000:01:00.0 enp1s0: Link is Up - 100Gbps/Full - flow control rx/tx