[  171.400936][ T3465] netperf (3465) used greatest stack depth: 22896 bytes left
[  178.326742][ T3526] IPv6: NLM_F_REPLACE set, but no existing node found!
[  183.537358][ T3530] netperf (3530) used greatest stack depth: 22064 bytes left
[  202.749240][ T3656] IPv6: NLM_F_REPLACE set, but no existing node found!
[  207.964813][ T3660] netperf (3660) used greatest stack depth: 21968 bytes left
[  227.295741][ T3788] IPv6: NLM_F_REPLACE set, but no existing node found!
[  251.647937][ T3918] IPv6: NLM_F_REPLACE set, but no existing node found!
[  256.842719][ T3922] netperf (3922) used greatest stack depth: 21728 bytes left