[ 1687.587322][ T1916] netperf (1916) used greatest stack depth: 22768 bytes left
[ 1694.435790][ T1977] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1699.646011][ T1981] netperf (1981) used greatest stack depth: 21856 bytes left
[ 1718.536776][ T2107] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1723.743145][ T2111] netperf (2111) used greatest stack depth: 21824 bytes left
[ 1742.713863][ T2240] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1766.792537][ T2370] IPv6: NLM_F_REPLACE set, but no existing node found!