It looks like a problem with your skn. to me that looks like the Matrix Xtreme skin for windowsblinds. It could be that it is loaded wrong. have you tried to restart your machine and see if that helps.
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Phone: LG Optimus G Pro
Running: Stock JB from LG with Nova Launcher
No, it can't be that because that skin has been on my computer for about a year and I turn my computer off every night. The Task Manager problem only started a few weeks ago. I can give a Hijack This log if you want. Hope you can help.