#0 0x0804db54 in gam_mixer_show_props_dialog () #1 0xb7631aff in IA__g_signal_list_ids (itype=135287456, n_ids=0x0) #2 0xb7624759 in toggle_refs_notify (object=, is_last_ref=134530684) #3 0xb7638f8b in signal_emit_unlocked_R (node=0x80b7848, detail=0, instance=0x807a220, #4 0xb763ac1f in IA__g_signal_has_handler_pending (instance=0x807a220, signal_id=3075050992, detail=0, #5 0xb763af69 in IA__g_signal_has_handler_pending (instance=0x807a220, signal_id=158, detail=0, #6 0xb7a84f15 in ?? () from /usr/lib/libgtk-x11-2.0.so.0 #7 0x0807a220 in ?? () #8 0x0000009e in ?? () #9 0x00000000 in ?? ()