[ 1571.485741][ T1182] netperf (1182) used greatest stack depth: 22784 bytes left
[ 1578.441466][ T1243] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1583.642994][ T1247] netperf (1247) used greatest stack depth: 22064 bytes left
[ 1602.946902][ T1373] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1608.162713][ T1377] netperf (1377) used greatest stack depth: 21968 bytes left
[ 1627.415069][ T1503] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1652.042710][ T1633] IPv6: NLM_F_REPLACE set, but no existing node found!