[   25.096590][  T327] ip (327) used greatest stack depth: 23280 bytes left
[  447.374304][ T8590] traps: iperf3[8590] general protection fault ip:7f2c3d7b833c sp:7ffda58c8398 error:0 in libc.so.6[ce33c,7f2c3d712000+175000]
[  447.374391][ T8597] traps: iperf3[8597] general protection fault ip:7f2c3d7994e6 sp:7ffda58c8a90 error:0 in libc.so.6[af4e6,7f2c3d712000+175000]
[  447.376463][ T8598] traps: iperf3[8598] general protection fault ip:7f94c94c6b7d sp:7fff609036f0 error:0 in libc.so.6[69b7d,7f94c9485000+175000]