[ 1510.265141][T31642] netperf (31642) used greatest stack depth: 22944 bytes left
[ 1517.071770][T31703] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1522.274000][T31707] netperf (31707) used greatest stack depth: 22064 bytes left
[ 1541.145899][T31833] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1546.330237][T31837] netperf (31837) used greatest stack depth: 21024 bytes left
[ 1565.099848][T31964] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1589.061221][T32094] IPv6: NLM_F_REPLACE set, but no existing node found!