[  382.263944][ T6193] iperf3[6193]: segfault at 0 ip 0000000000000000 sp 00007ffd6ea001e0 error 14 likely on CPU 1 (core 1, socket 0)
[  382.264526][ T6193] Code: Unable to access opcode bytes at 0xffffffffffffffd6.
[  412.573139][ T7276] traps: iperf3[7276] general protection fault ip:7f7533860897 sp:7ffee8ab63b8 error:0 in libc.so.6[113897,7f7533775000+175000]
[  412.573947][ T7306] traps: iperf3[7306] general protection fault ip:7f27ef80c897 sp:7ffe744fa4f8 error:0 in libc.so.6[113897,7f27ef721000+175000]