Comment 4 for bug 1448778

thanks for your bug report

reading your kernel log, it seems you have /usr/local installed fonts
"/usr/local/texlive/2014/texmf-dist/fonts/opentype/public/tex-gyre/texgyreheros-regular.otf"

the issue seems similar to bug #846639 which has been closed because having custom texlive installation is non common and if you use an unsual setups it's up to you to do the apparmor configuration adjustement to adapt to it, doing the same here