[  155.657288] iperf3[17739]: segfault at 42 ip 00007f2a8006664b sp 00007ffdd1ed8fc0 error 4 in libiperf.so.0.0.0[1a64b,7f2a80057000+1c000] likely on CPU 0 (core 0, socket 0)
[  155.657559] Code: 00 74 05 bf 78 00 00 00 48 8b 05 d0 a7 01 00 89 38 e8 c9 2b ff ff 48 8d 35 76 f7 00 00 48 89 ef 48 89 c2 31 c0 e8 25 24 ff ff <80> 7f 40 02 75 a3 c7 85 98 02 00 00 01 00 00 00 48 8d bd b0 02 00