Removing firefox (38.0+build3-0ubuntu0.15.04.1) ...
Processing triggers for gnome-menus (3.10.1-0ubuntu5) ...
Processing triggers for desktop-file-utils (0.22-1ubuntu3) ...
Processing triggers for mime-support (3.58ubuntu1) ...
*** Error in `/usr/bin/perl': free(): invalid next size (fast): 0x00000000007f0340 ***
Aborted (core dumped)
dpkg: error processing package mime-support (--remove):
 subprocess installed post-installation script returned error exit status 134
Processing triggers for man-db (2.7.0.2-5) ...