Always on proximity sensor and battery drain

[Dabi01]

It looks like proximity sensor is always on for me(even with screen off), checked with an infrared camera.
I think this is the main reason why the battery life is not so good (drained 15% in 2 hour with almost no usage), but maybe there are other background processes too...
Here's the proof: gdrive
I don't know if the logs are useful in this case, but here are they:
dmesg[1].log
journalctl[1].log
logcat[1].log
I also got this when I was trying to make logcat:

Many thanks in advance and thanks for all your hard work!