[   93.146091] iperf3[10196]: segfault at 17 ip 0000000000000017 sp 00007ffdfcc252d0 error 14 likely on CPU 2 (core 2, socket 0)
[   93.146104] iperf3[10187]: segfault at 0 ip 0000000000000000 sp 00007fff28750f70 error 14
[   93.146122] traps: iperf3[10176] general protection fault ip:7fd2055fe2bc sp:7fff58d17a78 error:0 in libc.so.6[ce2bc,7fd205558000+175000]
[   93.146368]  likely on CPU 1 (core 1, socket 0)
[   93.146411] Code: Unable to access opcode bytes at 0xffffffffffffffd6.
[   93.146473] Code: Unable to access opcode bytes at 0xffffffffffffffed.
[   96.032464] ip (12529) used greatest stack depth: 12272 bytes left