[   23.555460][  T278] netperf (278) used greatest stack depth: 23056 bytes left
[   30.866744][  T339] IPv6: NLM_F_REPLACE set, but no existing node found!
[   36.166569][  T343] netperf (343) used greatest stack depth: 21520 bytes left
[   55.629156][  T469] IPv6: NLM_F_REPLACE set, but no existing node found!
[   60.858103][  T473] netperf (473) used greatest stack depth: 21488 bytes left
[   80.077390][  T601] IPv6: NLM_F_REPLACE set, but no existing node found!
[  104.417420][  T731] IPv6: NLM_F_REPLACE set, but no existing node found!
[  109.621138][  T735] netperf (735) used greatest stack depth: 21392 bytes left