[  388.844418][ T7274] iperf3[7274]: segfault at 7f21f86cedb4 ip 00007f21f86cedb4 sp 00007ffe6ac41cd0 error 15 in libiperf.so.0.0.0[29db4,7f21f86cc000+c000] likely on CPU 3 (core 3, socket 0)
[  388.845013][ T7274] Code: 65 65 70 00 2f 74 6d 70 00 54 4d 50 44 49 52 00 54 45 4d 50 00 54 4d 50 00 25 73 2f 69 70 65 72 66 33 2e 58 58 58 58 58 58 00 <69> 6e 74 65 72 72 75 70 74 20 2d 20 25 73 00 66 6f 72 6d 61 74 00