[   27.799549][  T437] ip (437) used greatest stack depth: 23248 bytes left
[  391.391671][ T7295] iperf3[7295]: segfault at 562ee37e32a0 ip 0000562ee37e32a0 sp 00007ffc702a92a0 error 15 likely on CPU 2 (core 2, socket 0)
[  391.392268][ T7295] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f1 03 00 00 00 00 00 00 <01> 00 00 00 00 00 00 00 86 1c 00 00 01 00 00 00 02 00 00 00 00 00
[  391.393083][ T7302] iperf3[7302]: segfault at 3a0000001a ip 00007f8ea761d33c sp 00007ffc702a8c98 error 4 in libc.so.6[ce33c,7f8ea7577000+175000] likely on CPU 2 (core 2, socket 0)
[  391.393482][ T7303] iperf3[7303]: segfault at 4d ip 000000000000004d sp 00007ffd8c0d2cf0 error 14 likely on CPU 1 (core 1, socket 0)
[  391.393715][ T7302] Code: c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 89 f8 62 a1 fd 00 ef c0 25 ff 0f 00 00 3d e0 0f 00 00 0f 87 34 01 00 00 <62> f3 7d 20 3f 07 00 c5 fb 93 c0 85 c0 74 55 f3 0f bc c0 c3 f3 0f
[  391.394250][ T7303] Code: Unable to access opcode bytes at 0x23.