[ 1619.368295][T21705] netperf (21705) used greatest stack depth: 23008 bytes left
[ 1626.182234][T21766] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1631.385431][T21770] netperf (21770) used greatest stack depth: 22000 bytes left
[ 1650.259775][T21896] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1655.457453][T21900] netperf (21900) used greatest stack depth: 21600 bytes left
[ 1674.413885][T22028] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1698.473991][T22158] IPv6: NLM_F_REPLACE set, but no existing node found!