[ 1495.929754][ T1944] netperf (1944) used greatest stack depth: 23040 bytes left
[ 1502.775865][ T2005] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1507.969100][ T2009] netperf (2009) used greatest stack depth: 21504 bytes left
[ 1526.855618][ T2135] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1532.053508][ T2139] netperf (2139) used greatest stack depth: 21040 bytes left
[ 1550.938556][ T2265] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1574.993590][ T2395] IPv6: NLM_F_REPLACE set, but no existing node found!