[   30.863071][  T437] ip (437) used greatest stack depth: 23312 bytes left
[  409.913964][ T7296] traps: iperf3[7296] general protection fault ip:7ff9dbebb2bc sp:7ffd14b95868 error:0
[  409.914212][ T7300] traps: iperf3[7300] general protection fault ip:7ff9dbe9c4a6 sp:7ffd14b95f60 error:0 in libc.so.6[af4a6,7ff9dbe15000+175000]