[ 1727.350412][ T6385] netperf (6385) used greatest stack depth: 23088 bytes left
[ 1734.187221][ T6446] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1739.385503][ T6450] netperf (6450) used greatest stack depth: 21952 bytes left
[ 1758.303692][ T6576] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1763.509517][ T6580] netperf (6580) used greatest stack depth: 21808 bytes left
[ 1782.398890][ T6706] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1806.488192][ T6836] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1811.689073][ T6840] netperf (6840) used greatest stack depth: 21456 bytes left