[ 1826.640437][T17924] netperf (17924) used greatest stack depth: 23136 bytes left
[ 1833.495456][T17985] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1838.690523][T17989] netperf (17989) used greatest stack depth: 21712 bytes left
[ 1857.676888][T18115] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1862.871233][T18119] netperf (18119) used greatest stack depth: 21120 bytes left
[ 1881.847210][T18247] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1905.949092][T18378] IPv6: NLM_F_REPLACE set, but no existing node found!