[  523.728187][ T3845] iperf3 (3845) used greatest stack depth: 24656 bytes left
[  533.184778][ T4149] Failed to send a RSS delete notification
[  539.696466][ T4300] iperf3 (4300) used greatest stack depth: 24088 bytes left
[  550.861042][   T39] fbnic 0000:01:00.0 enp1s0: Link is Down
[  551.143592][ T4696] fbnic 0000:01:00.0 enp1s0: configuring for inband/100gbase-p link mode
[  551.145611][  T107] fbnic 0000:01:00.0 enp1s0: Link is Up - 100Gbps/Full - flow control rx/tx