[ 1836.952764][T16783] netperf (16783) used greatest stack depth: 23104 bytes left
[ 1843.768835][T16844] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1848.958954][T16848] netperf (16848) used greatest stack depth: 22112 bytes left
[ 1867.820205][T16974] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1873.027265][T16978] netperf (16978) used greatest stack depth: 22080 bytes left
[ 1891.961394][T17106] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1916.053991][T17236] IPv6: NLM_F_REPLACE set, but no existing node found!