[  548.733459][ T3803] iperf3 (3803) used greatest stack depth: 24336 bytes left
[  548.846091][ T3817] iperf3 (3817) used greatest stack depth: 24208 bytes left
[  552.340040][ T3904] iperf3 (3904) used greatest stack depth: 24048 bytes left
[  559.089080][ T4110] Failed to send a RSS delete notification
[  563.726418][ T4233] ethtool (4233) used greatest stack depth: 23920 bytes left
[  576.793123][   T39] fbnic 0000:01:00.0 enp1s0: Link is Down
[  577.226799][ T4661] fbnic 0000:01:00.0 enp1s0: configuring for inband/100gbase-p link mode
[  577.227549][ T3889] fbnic 0000:01:00.0 enp1s0: Link is Up - 100Gbps/Full - flow control rx/tx