[ 1484.073324][T28513] netperf (28513) used greatest stack depth: 22992 bytes left
[ 1490.950269][T28574] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1496.155042][T28578] netperf (28578) used greatest stack depth: 21312 bytes left
[ 1515.123471][T28704] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1539.316995][T28834] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1563.453443][T28964] IPv6: NLM_F_REPLACE set, but no existing node found!