Please post the entire panic report.
Look for the Kernel Panic reports at:
Finder -> Go -> Go to Folder -> /Library/Logs/DiagnosticReports
<http://support.apple.com/kb/ht2546>
<http://support.apple.com/en-us/HT200553>
The panic report should have "panic" in the file name.
But from what little you show, you might have a failing discrete GPU chip. It is not uncommon for this to happen in Macs as old as yours.
You could try using gfxCardStatus. This is a free menu bar application that keeps track of which graphics card your MacBook Pro is using at any given time.
<https://gfx.io/>
You can force a Macbook Pro to use the Integrated intel graphic via gfxCardStatus
.
The above does not work on Sierra and beyond, HOWEVER, this version works on High Sierra:
https://discussions.apple.com/thread/8164488?answerId=32581726022#32581726022
https://github.com/steveschow/gfxCardStatus/releases/download/v2.4.4i/gfxCardSta tus.app.zip
I have 2011 15" Macbook Pro where the GPU failed. gfxCardStatus allowed me to continue using it until I finally got a new laptop. Now, gfxCardStatus keeps it operational as a backup server with lots of storage attached.
Generally speaking, unless you are doing heavy graphics processing, or trying to drive external displays, you can live without the discrete GPU chip and run with the intel integrated graphics.
