[   20.982721][  T325] ip (325) used greatest stack depth: 23808 bytes left
[  139.184986][ T2297] ip (2297) used greatest stack depth: 23584 bytes left
[  422.994283][ T8583] traps: iperf3[8583] general protection fault ip:7f629906f2bc sp:7ffc008d5178 error:0
[  422.994639][ T8585] traps: iperf3[8585] general protection fault ip:7f62990504a6 sp:7ffc008d5870 error:0 in libc.so.6[af4a6,7f6298fc9000+175000]