[ 1608.654883][ T2463] netperf (2463) used greatest stack depth: 22800 bytes left
[ 1615.533311][ T2524] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1620.731575][ T2528] netperf (2528) used greatest stack depth: 22368 bytes left
[ 1639.636573][ T2654] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1644.828543][ T2658] netperf (2658) used greatest stack depth: 22016 bytes left
[ 1663.777096][ T2784] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1687.919304][ T2915] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1713.110441][ T3074] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1738.022358][ T3228] IPv6: NLM_F_REPLACE set, but no existing node found!