[ 1427.988521][T17399] netperf (17399) used greatest stack depth: 22880 bytes left
[ 1434.846218][T17460] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1440.039095][T17464] netperf (17464) used greatest stack depth: 21664 bytes left
[ 1458.927456][T17590] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1464.125015][T17594] netperf (17594) used greatest stack depth: 21152 bytes left
[ 1483.086896][T17722] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1507.156486][T17852] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1532.053216][T18010] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1556.824225][T18165] IPv6: NLM_F_REPLACE set, but no existing node found!