[  445.324540][ T1517] socat (1517) used greatest stack depth: 22024 bytes left
[  451.959741][ T1541] socat (1541) used greatest stack depth: 21288 bytes left
[  474.462306][ T1646] socat (1646) used greatest stack depth: 21160 bytes left
[  475.766141][ T1652] socat (1652) used greatest stack depth: 20896 bytes left