Description of problem:
Using cp to copy from samba mounted filestystem and pressed ctrl-c to stop the copy

Version-Release number of selected component:
bash-4.3.33-1.fc21

Additional info:
reporter:       libreport-2.3.0
backtrace_rating: 4
cmdline:        /bin/bash
crash_function: __libc_message
executable:     /usr/bin/bash
kernel:         3.18.7-200.fc21.x86_64
runlevel:       N 5
type:           CCpp
uid:            0
var_log_messages: [System Logs]:\n-- Logs begin at Fri 2015-02-13 08:00:11 CET, end at Mon 2015-03-09 12:31:46 CET. --

Truncated backtrace:
Thread no. 1 (10 frames)
 #2 __libc_message at /lib64/libc.so.6
 #3 free at /lib64/libc.so.6
 #4 xfree at xmalloc.c:148
 #5 _rl_free_match_list at complete.c:1907
 #6 rl_complete_internal at complete.c:2063
 #7 _rl_dispatch_subseq at readline.c:879
 #8 _rl_dispatch at readline.c:822
 #9 readline_internal_char at readline.c:649
 #10 readline_internal_charloop at readline.c:676
 #11 readline_internal at readline.c:690