[   29.453279][  T327] ip (327) used greatest stack depth: 23672 bytes left
[   39.187068][  T437] ip (437) used greatest stack depth: 23456 bytes left
[  401.563079][ T7304] iperf3[7304]: segfault at 0 ip 00007f4436a5533c sp 00007ffee5074058 error 4 likely on CPU 2 (core 2, socket 0)
[  401.563526][ T7314] traps: iperf3[7314] general protection fault ip:7f046df33897 sp:7fff58691548 error:0 in libc.so.6[113897,7f046de48000+175000]
[  401.564165][ T7304] Code: c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 89 f8 62 a1 fd 00 ef c0 25 ff 0f 00 00 3d e0 0f 00 00 0f 87 34 01 00 00 <62> f3 7d 20 3f 07 00 c5 fb 93 c0 85 c0 74 55 f3 0f bc c0 c3 f3 0f