[  432.047772][ T5275] socat (5275) used greatest stack depth: 22488 bytes left
[  440.046773][ T5387] socat (5387) used greatest stack depth: 21952 bytes left
[  446.246696][ T5481] socat (5481) used greatest stack depth: 21152 bytes left
[  452.613320][ T5581] socat (5581) used greatest stack depth: 20880 bytes left