There seems to be quite some stale socat processes on my Omnia. All of them are waiting in select(), so they really do not produce additional load, but still this is consuming memory and pretty annoying.
Sometimes some of the processes seem to terminate, but overall there is more and more of them until I reboot:
This port (6513) and socat is using for conection Turris Android app https://play.google.com/store/apps/details?id=cz.nic.turris (and olso maybe PC program Spectrator).
Yes styl is some glitch out about too long opens this ports, but it was worse.
…and indeed killing the Andoid app makes them disappear. Strange is that these sockets seem to survive even long intervals when phone is not on the network.
I’ve uninstalled the Android app as it’s apparently not getting anywhere near to what I hoped for.