/usr/bin/fcitx-config-gtk3:11:malloc_consolidate:_int_malloc:__libc_calloc:g_malloc0:g_malloc0_n

[errors.ubuntu.com bug bridge]

The Ubuntu Error Tracker has been receiving reports about a problem regarding fcitx-configtool. This problem was most recently seen with package version 0.4.8-3, the problem page at https://errors.ubuntu.com/problem/317175dd4bc0167d6353e41cc9ea479526caecab contains more details, including versions of packages affected, stacktrace or traceback, and individual crash reports.
If you do not have access to the Ubuntu Error Tracker and are a software developer, you can request it at http://forms.canonical.com/reports/.