[ 1803.154810][ T2191] netperf (2191) used greatest stack depth: 22816 bytes left
[ 1810.259608][ T2252] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1815.507409][ T2256] netperf (2256) used greatest stack depth: 22384 bytes left
[ 1835.060232][ T2382] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1840.324662][ T2386] netperf (2386) used greatest stack depth: 21952 bytes left
[ 1859.844280][ T2512] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1884.223308][ T2642] IPv6: NLM_F_REPLACE set, but no existing node found!