[ 1583.076281][T10591] netperf (10591) used greatest stack depth: 23056 bytes left
[ 1590.447616][T10652] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1595.708043][T10656] netperf (10656) used greatest stack depth: 21912 bytes left
[ 1615.611375][T10782] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1620.874637][T10786] netperf (10786) used greatest stack depth: 21712 bytes left
[ 1640.414467][T10912] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1665.459433][T11043] IPv6: NLM_F_REPLACE set, but no existing node found!