[ 1790.701221][T17192] netperf (17192) used greatest stack depth: 23088 bytes left
[ 1797.535172][T17253] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1802.724070][T17257] netperf (17257) used greatest stack depth: 22048 bytes left
[ 1821.590391][T17383] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1826.790775][T17387] netperf (17387) used greatest stack depth: 21696 bytes left
[ 1845.746526][T17515] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1869.786416][T17646] IPv6: NLM_F_REPLACE set, but no existing node found!