[  296.939493][ T2425] ip (2425) used greatest stack depth: 23456 bytes left
[  694.860082][ T8602] iperf3[8602]: segfault at 0 ip 0000000000000000 sp 00007ffdd352a420 error 14 likely on CPU 0 (core 0, socket 0)
[  694.860589][ T8602] Code: Unable to access opcode bytes at 0xffffffffffffffd6.