[   23.905418][  T327] ip (327) used greatest stack depth: 23848 bytes left
[  348.331313][ T5235] iperf3[5235]: segfault at 50 ip 00007f049fe42b7d sp 00007ffc64791330 error 4 in libc.so.6[69b7d,7f049fe01000+175000] likely on CPU 0 (core 0, socket 0)
[  348.332173][ T5235] Code: c7 85 18 ff ff ff 00 00 00 00 c7 85 ec fe ff ff 00 00 00 00 48 c7 85 f0 fe ff ff 00 00 00 00 48 8b 09 a8 10 0f 84 53 02 00 00 <66> 0f 6f 11 88 95 20 ff ff ff 66 0f 6f ca 66 0f 6f c2 0f 29 95 30