[  387.636347][ T5219] socat (5219) used greatest stack depth: 22536 bytes left
[  390.780858][ T5241] socat (5241) used greatest stack depth: 22000 bytes left
[  397.319655][ T5335] socat (5335) used greatest stack depth: 21976 bytes left
[  402.143483][ T5390] socat (5390) used greatest stack depth: 21936 bytes left