[  529.475525][ T3891] iperf3 (3891) used greatest stack depth: 23792 bytes left
[  535.769454][ T4096] Failed to send a RSS delete notification
[  548.180421][ T3985] (udev-worker) (3985) used greatest stack depth: 23152 bytes left
[  554.806026][   T79] fbnic 0000:01:00.0 enp1s0: Link is Down
[  555.114254][ T4643] fbnic 0000:01:00.0 enp1s0: configuring for inband/100gbase-p link mode
[  555.115836][  T101] fbnic 0000:01:00.0 enp1s0: Link is Up - 100Gbps/Full - flow control rx/tx