[  162.894462][ T2560] ip (2560) used greatest stack depth: 22904 bytes left
[  359.956299][ T6214] iperf3[6214]: segfault at 0 ip 0000000000000000 sp 00007ffd53cff180 error 14 likely on CPU 0 (core 0, socket 0)
[  359.956922][ T6214] Code: Unable to access opcode bytes at 0xffffffffffffffd6.