[   23.392235][  T326] ip (326) used greatest stack depth: 23344 bytes left
[  437.925187][ T8590] iperf3[8590]: segfault at 0 ip 0000000000000000 sp 00007ffc3508efb0 error 14 likely on CPU 1 (core 1, socket 0)
[  437.925604][ T8590] Code: Unable to access opcode bytes at 0xffffffffffffffd6.