[   15.078582][  T262] nft (262) used greatest stack depth: 24224 bytes left
[  312.156227][ T4051] traps: iperf3[4051] general protection fault ip:7f1424b5433c sp:7ffc4e6addd8 error:0 in libc.so.6[ce33c,7f1424aae000+175000]