[ 1703.999417][T31501] netperf (31501) used greatest stack depth: 22784 bytes left
[ 1710.887913][T31563] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1716.079077][T31567] netperf (31567) used greatest stack depth: 22224 bytes left
[ 1735.018124][T31693] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1740.222506][T31697] netperf (31697) used greatest stack depth: 21360 bytes left
[ 1759.188745][T31825] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1783.368457][T31955] IPv6: NLM_F_REPLACE set, but no existing node found!