StacktraceTop: gtk_tree_model_get_valist (tree_model=0x2223da40, iter=0xbfa4db2c, var_args=<optimized out>) at /build/buildd/gtk+3.0-3.3.14/./gtk/gtktreemodel.c:1768 gtk_tree_model_get (tree_model=0x2223da40, iter=0xbfa4db2c) at /build/buildd/gtk+3.0-3.3.14/./gtk/gtktreemodel.c:1730 active_input_update (active_input=0x223b08d0, dialog=0x2233e008) at gvc-mixer-dialog.c:699 on_control_active_input_update (control=0x220d9148, id=2, dialog=0x2233e008) at gvc-mixer-dialog.c:1311 g_cclosure_marshal_VOID__UINT (closure=0x221b17b0, return_value=0x0, n_param_values=2, param_values=0x22363f18, invocation_hint=0xbfa4dcc0, marshal_data=0x0) at /build/buildd/glib2.0-2.31.16/./gobject/gmarshal.c:259
StacktraceTop: model_get_ valist (tree_model= 0x2223da40, iter=0xbfa4db2c, var_args=<optimized out>) at /build/ buildd/ gtk+3.0- 3.3.14/ ./gtk/gtktreemo del.c:1768 0x2223da40, iter=0xbfa4db2c) at /build/ buildd/ gtk+3.0- 3.3.14/ ./gtk/gtktreemo del.c:1730 input_update (active_ input=0x223b08d 0, dialog=0x2233e008) at gvc-mixer- dialog. c:699 active_ input_update (control= 0x220d9148, id=2, dialog=0x2233e008) at gvc-mixer- dialog. c:1311 marshal_ VOID__UINT (closure= 0x221b17b0, return_value=0x0, n_param_values=2, param_values= 0x22363f18, invocation_ hint=0xbfa4dcc0 , marshal_data=0x0) at /build/ buildd/ glib2.0- 2.31.16/ ./gobject/ gmarshal. c:259
gtk_tree_
gtk_tree_model_get (tree_model=
active_
on_control_
g_cclosure_