[ 1561.652442][T28605] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1566.855911][T28609] netperf (28609) used greatest stack depth: 22352 bytes left
[ 1585.795367][T28735] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1590.996804][T28739] netperf (28739) used greatest stack depth: 21984 bytes left
[ 1610.025436][T28867] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1634.174168][T28997] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1639.370846][T29001] netperf (29001) used greatest stack depth: 21968 bytes left