[   24.794094][  T326] ip (326) used greatest stack depth: 23536 bytes left
[  313.419758][ T4048] traps: iperf3[4048] general protection fault ip:7f4e3e64433c sp:7fffb003f628 error:0 in libc.so.6[ce33c,7f4e3e59e000+175000]
[  313.419848][ T4051] traps: iperf3[4051] general protection fault ip:7f4e3e6254e6 sp:7fffb003fd20 error:0 in libc.so.6[af4e6,7f4e3e59e000+175000]
[  313.421146][ T4048] 
[  406.707176][ T7290] traps: iperf3[7290] general protection fault ip:7fee2892cb7d sp:7ffe826f2a90 error:0 in libc.so.6[69b7d,7fee288eb000+175000]