[  482.237215][ T4151] iperf3[4151]: segfault at 42 ip 00007f38238f964b sp 00007ffefe7e14a0 error 4 in libiperf.so.0.0.0[1a64b,7f38238ea000+1c000] likely on CPU 0 (core 0, socket 0)
[  482.238064][ T4151] 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