[  592.982246][ T4907] socat (4907) used greatest stack depth: 22024 bytes left
[  595.918364][ T4944] socat (4944) used greatest stack depth: 21936 bytes left
[  599.282300][ T4975] socat (4975) used greatest stack depth: 21920 bytes left
[  608.134239][ T5117] socat (5117) used greatest stack depth: 20912 bytes left