[ 1662.947360][T32060] netperf (32060) used greatest stack depth: 23104 bytes left
[ 1669.789604][T32121] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1674.986017][T32125] netperf (32125) used greatest stack depth: 22384 bytes left
[ 1693.899635][T32251] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1699.106822][T32255] netperf (32255) used greatest stack depth: 21184 bytes left
[ 1718.069472][T32383] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1742.205732][T32513] IPv6: NLM_F_REPLACE set, but no existing node found!