[ 1788.315313][ T1109] netperf (1109) used greatest stack depth: 23056 bytes left
[ 1795.202995][ T1171] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1800.393359][ T1175] netperf (1175) used greatest stack depth: 21872 bytes left
[ 1819.323205][ T1301] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1824.521299][ T1305] netperf (1305) used greatest stack depth: 21504 bytes left
[ 1843.535635][ T1433] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1867.677778][ T1563] IPv6: NLM_F_REPLACE set, but no existing node found!