/usr/share/ is in libghc-stm-chans-doc 3.0.0.4-3build1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/libghc-stm-chans-doc/html/
/usr/share/doc/
/usr/share/doc/libghc-stm-chans-doc/
/usr/share/doc/libghc-stm-chans-doc/AUTHORS
/usr/share/doc/libghc-stm-chans-doc/README
/usr/share/doc/libghc-stm-chans-doc/html/Control-Concurrent-STM-TBMChan.html
/usr/share/doc/libghc-stm-chans-doc/html/index-frames.html
/usr/share/doc/libghc-stm-chans-doc/html/mini_Control-Concurrent-STM-TBMChan.html
/usr/share/doc/libghc-stm-chans-doc/html/mini_Control-Concurrent-STM-TMQueue.html
/usr/share/doc/libghc-stm-chans-doc/html/haddock-util.js
/usr/share/doc/libghc-stm-chans-doc/html/mini_Control-Concurrent-STM-TBChan.html
/usr/share/doc/libghc-stm-chans-doc/html/Control-Concurrent-STM-TMChan.html
/usr/share/doc/libghc-stm-chans-doc/html/mini_Control-Concurrent-STM-TMChan.html
/usr/share/doc/libghc-stm-chans-doc/html/src/
/usr/share/doc/libghc-stm-chans-doc/html/src/Control-Concurrent-STM-TBMChan.html
/usr/share/doc/libghc-stm-chans-doc/html/src/Control-Concurrent-STM-TMChan.html
/usr/share/doc/libghc-stm-chans-doc/html/src/Control-Concurrent-STM-TBChan.html
/usr/share/doc/libghc-stm-chans-doc/html/src/hscolour.css
/usr/share/doc/libghc-stm-chans-doc/html/src/Control-Concurrent-STM-TMQueue.html
/usr/share/doc/libghc-stm-chans-doc/html/src/Control-Concurrent-STM-TBMQueue.html
/usr/share/doc/libghc-stm-chans-doc/html/Control-Concurrent-STM-TBChan.html
/usr/share/doc/libghc-stm-chans-doc/html/minus.gif
/usr/share/doc/libghc-stm-chans-doc/html/plus.gif
/usr/share/doc/libghc-stm-chans-doc/html/hslogo-16.png
/usr/share/doc/libghc-stm-chans-doc/html/index.html
/usr/share/doc/libghc-stm-chans-doc/html/frames.html
/usr/share/doc/libghc-stm-chans-doc/html/synopsis.png
/usr/share/doc/libghc-stm-chans-doc/html/mini_Control-Concurrent-STM-TBMQueue.html
/usr/share/doc/libghc-stm-chans-doc/html/stm-chans.txt
/usr/share/doc/libghc-stm-chans-doc/html/Control-Concurrent-STM-TMQueue.html
/usr/share/doc/libghc-stm-chans-doc/html/doc-index.html
/usr/share/doc/libghc-stm-chans-doc/html/ocean.css
/usr/share/doc/libghc-stm-chans-doc/html/Control-Concurrent-STM-TBMQueue.html
/usr/share/doc/libghc-stm-chans-doc/copyright
/usr/share/doc/libghc-stm-chans-doc/changelog.Debian.gz