/usr/share/doc/fonts-texgyre/qtm-hist.txt is in fonts-texgyre 20160520-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/fonts-texgyre/../../texmf/doc/fonts/tex-gyre/qtm-hist.txt
/usr/share/doc/fonts-texgyre/../../texmf/doc/fonts/tex-gyre/qtm-hist.txt