[ 1583.593429][ T7691] netperf (7691) used greatest stack depth: 22848 bytes left
[ 1590.467684][ T7752] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1595.669788][ T7756] netperf (7756) used greatest stack depth: 22384 bytes left
[ 1614.639205][ T7882] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1619.845021][ T7886] netperf (7886) used greatest stack depth: 21552 bytes left
[ 1638.889653][ T8014] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1663.031905][ T8144] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1688.091121][ T8303] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1713.041361][ T8457] IPv6: NLM_F_REPLACE set, but no existing node found!