Description of problem:
While trying to file a report abrt crashes reproducibly.

In abrt again, the component "libreport" says:
"libreport quit unexpectedly.
Name: libreport-gtk"

reason: report-gtk killed by SIGTRAP
relevant dmesg: [ 1050.177004] traps: report-gtk[3407] trap int3 ip:7f6291eb3c60 sp:7fffa68d6e60 error:0

Refer to: https://retrace.fedoraproject.org/faf/reports/426868/

Version-Release number of selected component (if applicable):
libreport-gtk: 2.3.0.5.fc21.x86_64

How reproducible:
Just try to file any report from inside abrt,

Steps to Reproduce:
1. Pick a bug
2. Enter comment
3. abrt crashes either while trying to write a comment or when proceeding to the next steps, e.g. reviewing the data to be uploaded.

Actual results:
Abrt crashes.

Expected results:
A bug report should be submitted to Bugzilla.

Additional info:
Trying to attach as much information as possible. "Open problem's data directory" doesn't seem to work so I have to gather all information manually.