[ 1751.541040][ T7419] netperf (7419) used greatest stack depth: 23056 bytes left
[ 1758.395382][ T7480] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1763.612182][ T7484] netperf (7484) used greatest stack depth: 22048 bytes left
[ 1782.515750][ T7610] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1787.712174][ T7614] netperf (7614) used greatest stack depth: 21280 bytes left
[ 1806.687650][ T7742] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1830.732170][ T7872] IPv6: NLM_F_REPLACE set, but no existing node found!