[ 1633.866358][T10858] netperf (10858) used greatest stack depth: 22784 bytes left
[ 1641.126081][T10919] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1646.390743][T10923] netperf (10923) used greatest stack depth: 22192 bytes left
[ 1666.037639][T11049] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1671.242724][T11053] netperf (11053) used greatest stack depth: 21072 bytes left
[ 1690.931695][T11181] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1715.772678][T11311] IPv6: NLM_F_REPLACE set, but no existing node found!