[ 1551.110310][T10697] netperf (10697) used greatest stack depth: 22800 bytes left
[ 1558.357707][T10758] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1563.616730][T10762] netperf (10762) used greatest stack depth: 21296 bytes left
[ 1583.157235][T10888] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1588.395681][T10892] netperf (10892) used greatest stack depth: 21264 bytes left
[ 1607.866917][T11018] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1632.842615][T11148] IPv6: NLM_F_REPLACE set, but no existing node found!