[ 1578.413455][T28484] netperf (28484) used greatest stack depth: 22784 bytes left
[ 1585.205524][T28545] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1590.403823][T28549] netperf (28549) used greatest stack depth: 21648 bytes left
[ 1609.234186][T28675] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1633.317760][T28808] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1657.358107][T28938] IPv6: NLM_F_REPLACE set, but no existing node found!