[ 1539.750394][T13183] netperf (13183) used greatest stack depth: 23104 bytes left
[ 1547.156013][T13244] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1552.384871][T13248] netperf (13248) used greatest stack depth: 21488 bytes left
[ 1571.705676][T13374] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1576.915636][T13378] netperf (13378) used greatest stack depth: 21072 bytes left
[ 1597.276892][T13506] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1622.773537][T13636] IPv6: NLM_F_REPLACE set, but no existing node found!