3. Already fixed (duplicate)
Some crashers have been fixed a long time ago, but they still receive
daily bugreports. These bugreports can now be rejected automatically.
For this the first 5 functions of the stacktrace are used, coupled
with the GNOME version (to prevent regressions being rejected).
This one worries me a little - e.g. look at one of the panel crashers:
150809 /GNOME2\.8\./ gtk_widget_set_sensitive g_cclosure_marshal_VOID__POINTER g_closure_invoke g_signal_has_handler_pending g_signal_emit_valist gnome-panel