[  528.004487][ T3891] iperf3 (3891) used greatest stack depth: 24104 bytes left
[  534.924270][ T4089] Failed to send a RSS delete notification
[  549.643307][ T4455] iperf3 (4455) used greatest stack depth: 23936 bytes left
[  555.025965][   T34] fbnic 0000:01:00.0 enp1s0: Link is Down
[  555.332981][ T4642] fbnic 0000:01:00.0 enp1s0: configuring for inband/100gbase-p link mode
[  555.334433][   T78] fbnic 0000:01:00.0 enp1s0: Link is Up - 100Gbps/Full - flow control rx/tx