[ 1840.915010][T13372] netperf (13372) used greatest stack depth: 22960 bytes left
[ 1848.000752][T13434] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1853.192098][T13438] netperf (13438) used greatest stack depth: 22032 bytes left
[ 1872.761572][T13564] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1878.010360][T13568] netperf (13568) used greatest stack depth: 21664 bytes left
[ 1897.797797][T13696] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1922.601288][T13826] IPv6: NLM_F_REPLACE set, but no existing node found!