[ 1731.705382][ T7798] netperf (7798) used greatest stack depth: 22944 bytes left
[ 1738.573912][ T7859] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1743.783329][ T7863] netperf (7863) used greatest stack depth: 21632 bytes left
[ 1762.691248][ T7989] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1786.786650][ T8120] IPv6: NLM_F_REPLACE set, but no existing node found!
[ 1810.836268][ T8250] IPv6: NLM_F_REPLACE set, but no existing node found!