[   24.204065][  T325] ip (325) used greatest stack depth: 23328 bytes left
[  303.843760][ T4059] traps: iperf3[4059] general protection fault ip:7f60083ad33c sp:7ffc3ddc5788 error:0
[  303.844423][ T4062] traps: iperf3[4062] general protection fault ip:7f600838e4e6 sp:7ffc3ddc5e80 error:0 in libc.so.6[af4e6,7f6008307000+175000]
[  303.845973][ T4058] iperf3[4058]: segfault at 0 ip 0000000000000000 sp 00007fff5cc82f80 error 14 likely on CPU 2 (core 2, socket 0)
[  303.846433][ T4058] Code: Unable to access opcode bytes at 0xffffffffffffffd6.