[  493.744657][ T3889] iperf3 (3889) used greatest stack depth: 24304 bytes left
[  506.244918][ T4179] Failed to send a RSS delete notification
[  510.843596][ T4282] iperf3 (4282) used greatest stack depth: 24032 bytes left
[  524.622391][ T4699] ip (4699) used greatest stack depth: 23664 bytes left
[  526.355409][   T66] fbnic 0000:01:00.0 enp1s0: Link is Down
[  526.664081][ T4731] fbnic 0000:01:00.0 enp1s0: configuring for inband/100gbase-p link mode
[  526.665514][   T65] fbnic 0000:01:00.0 enp1s0: Link is Up - 100Gbps/Full - flow control rx/tx