[ 1796.537169][T17696] netperf (17696) used greatest stack depth: 22800 bytes left
[ 1803.365509][T17757] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1808.561860][T17761] netperf (17761) used greatest stack depth: 21456 bytes left
[ 1827.427809][T17887] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1832.638986][T17891] netperf (17891) used greatest stack depth: 21008 bytes left
[ 1851.589795][T18019] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1875.641653][T18149] IPv6: NLM_F_REPLACE set, but no existing node found!