Hello, i setup proxy on my VPS according to this manual and quite often i started to see this process on the top of processlist

Code:
ssh -p XX -f -N -D 0.0.0.0:1080 localhost


Also the proxy stopped working, cant connect websites thru it, works some little time after reboot but then fails

So im curious which logs or things i need to lookup. i went thru /var/log but no ssh file, no suspicious things.

thx