[ 1542.267356][T13107] netperf (13107) used greatest stack depth: 22784 bytes left
[ 1549.100615][T13168] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1554.297915][T13172] netperf (13172) used greatest stack depth: 21360 bytes left
[ 1573.192031][T13298] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1578.386563][T13302] netperf (13302) used greatest stack depth: 21280 bytes left
[ 1597.301741][T13430] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1621.372599][T13560] IPv6: NLM_F_REPLACE set, but no existing node found!