[ 3066.568327][T24108] iperf3[24108]: segfault at 2d0 ip 00007f2881f5ed7d sp 00007ffea08fca10 error 4 in libc.so.6[9dd7d,7f2881ee9000+175000] likely on CPU 2 (core 2, socket 0) [ 3066.568992][T24108] 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 [ 3066.569003][T24109] iperf3[24109]: segfault at 2d0 ip 00007f69fa4a4d7d sp 00007ffcd6ae3400 error 4 in libc.so.6[9dd7d,7f69fa42f000+175000] likely on CPU 3 (core 3, socket 0) [ 3066.570075][T24109] 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