[ 1630.497313][ T2467] netperf (2467) used greatest stack depth: 22752 bytes left
[ 1637.413787][ T2528] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1642.612921][ T2532] netperf (2532) used greatest stack depth: 21968 bytes left
[ 1661.609167][ T2658] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1666.806149][ T2662] netperf (2662) used greatest stack depth: 21536 bytes left
[ 1685.732228][ T2788] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1709.804557][ T2918] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1715.007844][ T2922] netperf (2922) used greatest stack depth: 21440 bytes left