[   23.876478][  T326] ip (326) used greatest stack depth: 23680 bytes left
[  433.816525][ T8586] iperf3[8586]: segfault at 0 ip 0000000000000000 sp 00007ffe959722a0 error 14 likely on CPU 1 (core 1, socket 0)
[  433.817029][ T8586] Code: Unable to access opcode bytes at 0xffffffffffffffd6.