[ 1415.261583][T25690] netperf (25690) used greatest stack depth: 22800 bytes left
[ 1422.648166][T25752] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1427.892863][T25756] netperf (25756) used greatest stack depth: 22224 bytes left
[ 1447.549782][T25882] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1452.779605][T25886] netperf (25886) used greatest stack depth: 21120 bytes left
[ 1472.627931][T26012] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1497.750283][T26142] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1523.626027][T26300] IPv6: NLM_F_REPLACE set, but no existing node found!