[  524.189097][ T3789] iperf3 (3789) used greatest stack depth: 24336 bytes left
[  534.960301][ T4092] Failed to send a RSS delete notification
[  551.759560][ T4552] iperf3 (4552) used greatest stack depth: 24272 bytes left
[  554.249514][   T98] fbnic 0000:01:00.0 enp1s0: Link is Down
[  554.739922][ T4642] fbnic 0000:01:00.0 enp1s0: configuring for inband/100gbase-p link mode
[  554.741269][  T104] fbnic 0000:01:00.0 enp1s0: Link is Up - 100Gbps/Full - flow control rx/tx
[  554.863797][ T3762] python3 (3762) used greatest stack depth: 23392 bytes left