[ 1652.183155][T28484] netperf (28484) used greatest stack depth: 22768 bytes left
[ 1659.083628][T28545] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1664.280779][T28549] netperf (28549) used greatest stack depth: 21504 bytes left
[ 1683.217341][T28675] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1688.411523][T28679] netperf (28679) used greatest stack depth: 21152 bytes left
[ 1707.388924][T28807] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1731.568073][T28937] IPv6: NLM_F_REPLACE set, but no existing node found!