Description of problem: I have the GNOME Dash-to-Dock extension installed, which has the option mimimize window on Shift+Click in the extension settings disabled by default. Upon enabling it and trying it out, GNOME restarted (similar to running `r') and the error appeared. Version-Release number of selected component: gnome-shell-3.6.2-6.fc18 Additional info: backtrace_rating: 4 cmdline: /usr/bin/gnome-shell crash_function: g_malloc executable: /usr/bin/gnome-shell kernel: 3.7.2-204.fc18.x86_64 remote_result: NOTFOUND uid: 1000 Truncated backtrace: Thread no. 1 (10 frames) #2 g_malloc at gmem.c:159 #3 g_strdup at gstrfuncs.c:364 #4 param_spec_ht_lookup at gparam.c:997 #5 g_param_spec_pool_lookup at gparam.c:1060 #6 g_object_class_find_property at gobject.c:753 #7 object_instance_get_prop at gi/object.c:221 #8 CallJSPropertyOp at jscntxtinlines.h:750 #9 js::Shape::get at jsscopeinlines.h:263 #10 js_NativeGetInline at jsobj.cpp:5251 #11 js_NativeGet at jsobj.cpp:5270 Potential duplicate: bug 882969
Created attachment 688977 [details] File: backtrace
Created attachment 688978 [details] File: cgroup
Created attachment 688979 [details] File: core_backtrace
Created attachment 688980 [details] File: dso_list
Created attachment 688981 [details] File: environ
Created attachment 688983 [details] File: limits
Created attachment 688984 [details] File: maps
Created attachment 688985 [details] File: open_fds
Created attachment 688986 [details] File: proc_pid_status
Created attachment 688987 [details] File: var_log_messages
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Fedora 18 changed to end-of-life (EOL) status on 2014-01-14. Fedora 18 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.