[ 1708.685867][T12091] netperf (12091) used greatest stack depth: 23088 bytes left
[ 1715.468132][T12152] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1720.665139][T12156] netperf (12156) used greatest stack depth: 21952 bytes left
[ 1739.444388][T12282] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1744.641766][T12286] netperf (12286) used greatest stack depth: 21664 bytes left
[ 1763.419912][T12412] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1787.474676][T12542] IPv6: NLM_F_REPLACE set, but no existing node found!