[ 1666.821619][T32038] netperf (32038) used greatest stack depth: 23056 bytes left
[ 1673.711019][T32099] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1678.919720][T32103] netperf (32103) used greatest stack depth: 21920 bytes left
[ 1697.895682][T32229] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1703.104468][T32233] netperf (32233) used greatest stack depth: 21808 bytes left
[ 1722.095215][T32362] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1746.273807][T32492] IPv6: NLM_F_REPLACE set, but no existing node found!