[  551.717197][ T5066] socat (5066) used greatest stack depth: 23456 bytes left
[  554.653722][ T5118] socat (5118) used greatest stack depth: 21664 bytes left
[  558.246978][ T5146] socat (5146) used greatest stack depth: 21536 bytes left
[  564.235470][ T5220] socat (5220) used greatest stack depth: 21168 bytes left