[ 1723.977521][ T4418] netperf (4418) used greatest stack depth: 22864 bytes left
[ 1730.861787][ T4479] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1736.054917][ T4483] netperf (4483) used greatest stack depth: 21632 bytes left
[ 1755.018889][ T4609] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1779.179663][ T4741] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1803.288525][ T4871] IPv6: NLM_F_REPLACE set, but no existing node found!