[   27.802497][  T291] socat (291) used greatest stack depth: 23736 bytes left
[   46.120433][  T362] socat (362) used greatest stack depth: 22192 bytes left
[   48.158210][  T369] socat (369) used greatest stack depth: 21904 bytes left
[   53.543507][  T388] socat (388) used greatest stack depth: 21232 bytes left