[ 1638.332622][ T1699] netperf (1699) used greatest stack depth: 22752 bytes left
[ 1645.202548][ T1760] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1650.401374][ T1764] netperf (1764) used greatest stack depth: 22224 bytes left
[ 1669.259123][ T1890] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1674.453010][ T1894] netperf (1894) used greatest stack depth: 21040 bytes left
[ 1693.340523][ T2022] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1717.377048][ T2152] IPv6: NLM_F_REPLACE set, but no existing node found!