[ 2521.048460][T26013] iperf3[26013]: segfault at 2d0 ip 00007f480cf4dd7d sp 00007ffe788b4090 error 4 in libc.so.6[9dd7d,7f480ced8000+175000] likely on CPU 2 (core 2, socket 0)
[ 2521.049015][T26013] 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
[ 2770.915569][T30835] iperf3[30835]: segfault at 2d0 ip 00007f1bd1bebd7d sp 00007ffe8ddfddc0 error 4 in libc.so.6[9dd7d,7f1bd1b76000+175000] likely on CPU 1 (core 1, socket 0)
[ 2770.916222][T30835] 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