Version-Release number of selected component: zsh-5.0.2-6.fc20 Additional info: reporter: libreport-2.1.11 backtrace_rating: 4 cmdline: /bin/zsh crash_function: freecvdef executable: /usr/bin/zsh kernel: 3.12.6-300.fc20.x86_64 runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (10 frames) #0 freecvdef at computil.c:2799 #1 get_cvdef at computil.c:2998 #2 bin_compvalues at computil.c:3347 #3 execbuiltin at builtin.c:450 #4 execcmd at exec.c:3259 #5 execpline2 at exec.c:1677 #6 execpline at exec.c:1462 #7 execlist at exec.c:1245 #8 execif at loop.c:500 #9 execcmd at exec.c:3200
Created attachment 849591 [details] File: backtrace
Created attachment 849592 [details] File: cgroup
Created attachment 849593 [details] File: core_backtrace
Created attachment 849594 [details] File: dso_list
Created attachment 849595 [details] File: environ
Created attachment 849596 [details] File: exploitable
Created attachment 849597 [details] File: limits
Created attachment 849598 [details] File: maps
Created attachment 849599 [details] File: open_fds
Created attachment 849600 [details] File: proc_pid_status
Created attachment 849601 [details] File: var_log_messages
Zsh 5.0.5 will be available via updates-testing within the next days. I'd appreciate if you are able to check if this issue is still present for you with the latest version then.
Not seen after upgrading to fedora 21.