[ 2582.124899][T27005] iperf3[27005]: segfault at 2d0 ip 00007fa329d82d7d sp 00007ffcc43a36e0 error 4 in libc.so.6[9dd7d,7fa329d0d000+175000] likely on CPU 3 (core 3, socket 0)
[ 2582.125296][T27003] iperf3[27003]: segfault at 2d0 ip 00007f57e20afd7d sp 00007ffe8346d840 error 4
[ 2582.125550][T27005] Code: 03 00 00 e8 85 a2 00 00 0f 1f 44 00 00 f3 0f 1e fa 55 48 81 ec a0 00 00 00 64 48 8b 04 25 28 00 00 00 48 89 84 24 98 00 00 00 <8b> 87 d0 02 00 00 85 c0 75 29 48 8b 84 24 98 00 00 00 64 48 2b 04
[ 2582.125563][T27003]  in libc.so.6[9dd7d,7f57e203a000+175000] likely on CPU 2 (core 2, socket 0)
[ 2582.128008][T27003] Code: 03 00 00 e8 85 a2 00 00 0f 1f 44 00 00 f3 0f 1e fa 55 48 81 ec a0 00 00 00 64 48 8b 04 25 28 00 00 00 48 89 84 24 98 00 00 00 <8b> 87 d0 02 00 00 85 c0 75 29 48 8b 84 24 98 00 00 00 64 48 2b 04