[   22.268356][  T326] ip (326) used greatest stack depth: 24312 bytes left
[   30.391846][  T436] ip (436) used greatest stack depth: 23248 bytes left
[  319.178048][ T5125] iperf3[5125]: segfault at 0 ip 0000000000000000 sp 00007ffe9acea380 error 14 likely on CPU 3 (core 3, socket 0)
[  319.178701][ T5125] Code: Unable to access opcode bytes at 0xffffffffffffffd6.