#0 0x00007fe95842d445 in __GI_raise (sig=) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 resultvar = 0 pid = selftid = 6605 #1 0x00007fe958430bab in __GI_abort () at abort.c:91 save_stage = 2 act = {__sigaction_handler = {sa_handler = 0x1, sa_sigaction = 0x1}, sa_mask = {__val = {13815607209816928512, 140640184687688, 140640228653512, 140640250341312, 0, 140640253959616, 140640253096736, 4294967295, 140639269020568, 140640247405048, 140639219529696, 2388080, 0, 140640253096736, 0, 140639271354368}}, sa_flags = 1522509684, sa_restorer = 0x7fe900000005} sigs = {__val = {32, 0 }} #2 0x00007fe921d13096 in pa_context_set_card_profile_by_index (c=0x7fe95c29a7c0, idx=0, profile=0x7fe95c60ddc0 "output:analog-stereo", cb=0x7fe91eb8b7e0 <_pa_context_set_card_profile_by_index_cb>, userdata=0x7fe95c53b320) at pulse/introspect.c:1005 o = t = tag = __func__ = "pa_context_set_card_profile_by_index" __PRETTY_FUNCTION__ = "pa_context_set_card_profile_by_index" #3 0x00007fe91eb8bb71 in gvc_mixer_card_change_profile (card=0x7fe95c53b320, profile=0x7fe95c640860 "output:analog-stereo") at gvc-mixer-card.c:248 __PRETTY_FUNCTION__ = "gvc_mixer_card_change_profile" #4 0x00007fe95900cc30 in g_cclosure_marshal_VOID__STRINGv (closure=0x7fe95c580440, return_value=, instance=0x7fe95c1164d0, args=, marshal_data=, n_params=, param_types=0x7fe95c518f90) at /build/buildd/glib2.0-2.32.1/./gobject/gmarshal.c:1004 cc = 0x7fe95c580440 data1 = data2 = callback = arg0 = 0x7fe95c640860 args_copy = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff2101a680, reg_save_area = 0x7fff2101a5c0}} #5 0x00007fe959009eca in _g_closure_invoke_va (closure=0x7fe95c580440, return_value=0x0, instance=0x7fe95c1164d0, args=0x7fff2101a5a8, n_params=1, param_types=) at /build/buildd/glib2.0-2.32.1/./gobject/gclosure.c:840 marshal = 0x7fe95900cb20 marshal_data = in_marshal = 0 real_closure = 0x7fe95c580420 __PRETTY_FUNCTION__ = "_g_closure_invoke_va" #6 0x00007fe959022741 in g_signal_emit_valist (instance=0x7fe95c1164d0, signal_id=, detail=0, var_args=) at /build/buildd/glib2.0-2.32.1/./gobject/gsignal.c:3207 return_accu = accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}} accumulator = 0x0 emission = {next = 0x7fff2101a880, instance = 0x7fe95c1164d0, ihint = {signal_id = 280, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 140640253089872} signal_id = instance_type = emission_return = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}} rtype = 4 static_scope = 0 closure = 0x7fe95c580440 run_type = hlist = 0xffffffffffffffff l = fastpath = 1 instance_and_params = signal_return_type = param_values = node = 0x7fe95c518f20 i = n_params = __PRETTY_FUNCTION__ = "g_signal_emit_valist" #7 0x00007fe959023242 in g_signal_emit (instance=, signal_id=, detail=) at /build/buildd/glib2.0-2.32.1/./gobject/gsignal.c:3352 var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff2101a680, reg_save_area = 0x7fff2101a5c0}} #8 0x00007fe91eb86ce1 in on_combo_box_changed (widget=0x7fe95c248600, combo_box=0x7fe95c1164d0) at gvc-combo-box.c:285 iter = {stamp = 208968388, user_data = 0x7fe95c5beea0, user_data2 = 0x0, user_data3 = 0x0} profile = 0x7fe95c59a840 "output:analog-stereo" #9 0x00007fe959009eca in _g_closure_invoke_va (closure=0x7fe95c65c630, return_value=0x0, instance=0x7fe95c248600, args=0x7fff2101a978, n_params=0, param_types=) at /build/buildd/glib2.0-2.32.1/./gobject/gclosure.c:840 marshal = 0x7fe95900bab0 marshal_data = in_marshal = 0 real_closure = 0x7fe95c65c610 __PRETTY_FUNCTION__ = "_g_closure_invoke_va" #10 0x00007fe959022741 in g_signal_emit_valist (instance=0x7fe95c248600, signal_id=, detail=0, var_args=) at /build/buildd/glib2.0-2.32.1/./gobject/gsignal.c:3207 return_accu = accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}} accumulator = 0x0 emission = {next = 0x7fff2101acf0, instance = 0x7fe95c248600, ihint = {signal_id = 282, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 140640253106464} signal_id = instance_type = emission_return = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}} rtype = 4 static_scope = 0 closure = 0x7fe95c65c630 run_type = hlist = 0xffffffffffffffff l = fastpath = 1 instance_and_params = signal_return_type = param_values = node = 0x7fe95c53d1d0 i = n_params = __PRETTY_FUNCTION__ = "g_signal_emit_valist" #11 0x00007fe959023242 in g_signal_emit (instance=, signal_id=, detail=) at /build/buildd/glib2.0-2.32.1/./gobject/gsignal.c:3352 var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff2101aa50, reg_save_area = 0x7fff2101a990}} #12 0x00007fe95a44666a in gtk_combo_box_set_active_internal (combo_box=0x7fe95c248600, path=) at /build/buildd/gtk+3.0-3.4.1/./gtk/gtkcombobox.c:4353 priv = 0x7fe95c2486e0 active_path = path_cmp = is_valid_row_reference = #13 0x00007fe95a44aab9 in gtk_combo_box_set_active_iter (combo_box=0x7fe95c248600, iter=0x7fff2101aab0) at /build/buildd/gtk+3.0-3.4.1/./gtk/gtkcombobox.c:4411 path = 0x7fe95c23ee30 #14 0x00007fe95a44ab09 in gtk_combo_box_menu_activate (menu=, path=, combo_box=0x7fe95c248600) at /build/buildd/gtk+3.0-3.4.1/./gtk/gtkcombobox.c:3256 iter = {stamp = 208968388, user_data = 0x7fe95c5beea0, user_data2 = 0x0, user_data3 = 0x0} #15 0x00007fe95900cc30 in g_cclosure_marshal_VOID__STRINGv (closure=0x7fe95c4b30e0, return_value=, instance=0x7fe95c552040, args=, marshal_data=, n_params=, param_types=0x7fe95c551090) at /build/buildd/glib2.0-2.32.1/./gobject/gmarshal.c:1004 cc = 0x7fe95c4b30e0 data1 = data2 = callback = arg0 = 0x7fe95c658110 args_copy = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff2101aec0, reg_save_area = 0x7fff2101ae00}} #16 0x00007fe959009eca in _g_closure_invoke_va (closure=0x7fe95c4b30e0, return_value=0x0, instance=0x7fe95c552040, args=0x7fff2101ade8, n_params=1, param_types=) at /build/buildd/glib2.0-2.32.1/./gobject/gclosure.c:840 marshal = 0x7fe95900cb20 marshal_data = in_marshal = 0 real_closure = 0x7fe95c4b30c0 __PRETTY_FUNCTION__ = "_g_closure_invoke_va" #17 0x00007fe959022741 in g_signal_emit_valist (instance=0x7fe95c552040, signal_id=, detail=0, var_args=) at /build/buildd/glib2.0-2.32.1/./gobject/gsignal.c:3207 return_accu = accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}} accumulator = 0x0 emission = {next = 0x7fff2101aff0, instance = 0x7fe95c552040, ihint = {signal_id = 288, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 140640253148000} signal_id = instance_type = emission_return = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}} rtype = 4 static_scope = 0 closure = 0x7fe95c4b30e0 run_type = hlist = 0xffffffffffffffff l = fastpath = 1 instance_and_params = signal_return_type = param_values = node = 0x7fe95c551020 i = n_params = __PRETTY_FUNCTION__ = "g_signal_emit_valist" #18 0x00007fe959023242 in g_signal_emit (instance=, signal_id=, detail=) at /build/buildd/glib2.0-2.32.1/./gobject/gsignal.c:3352 var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff2101aec0, reg_save_area = 0x7fff2101ae00}} #19 0x00007fe95a5c2273 in item_activated_cb (menu=0x7fe95c552040, item=) at /build/buildd/gtk+3.0-3.4.1/./gtk/gtktreemenu.c:1464 view = path = 0x7fe95c28d860 path_str = 0x7fe95c50b4a0 "8" #20 item_activated_cb (item=, menu=0x7fe95c552040) at /build/buildd/gtk+3.0-3.4.1/./gtk/gtktreemenu.c:1450 No locals. #21 0x00007fe959009ca2 in g_closure_invoke (closure=0x7fe95c6d0040, return_value=0x0, n_param_values=1, param_values=0x7fff2101b0b0, invocation_hint=) at /build/buildd/glib2.0-2.32.1/./gobject/gclosure.c:777 marshal = 0x7fe95900ba00 marshal_data = in_marshal = real_closure = 0x7fe95c6d0020 __PRETTY_FUNCTION__ = "g_closure_invoke" #22 0x00007fe95901ad71 in signal_emit_unlocked_R (node=, detail=0, instance=, emission_return=0x0, instance_and_params=0x7fff2101b0b0) at /build/buildd/glib2.0-2.32.1/./gobject/gsignal.c:3547 tmp = handler = 0x7fe95c5b3300 accumulator = 0x0 emission = {next = 0x7fff2101b690, instance = 0x7fe95c193470, ihint = {signal_id = 80, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4} class_closure = 0x7fe95bfd99f0 hlist = 0x0 handler_list = 0x7fe95c5b3300 return_accu = 0x0 accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}} signal_id = 80 max_sequential_handler_number = 2538 return_value_altered = 1 #23 0x00007fe959023099 in g_signal_emit_valist (instance=0x7fe95c193470, signal_id=, detail=0, var_args=) at /build/buildd/glib2.0-2.32.1/./gobject/gsignal.c:3296 instance_and_params = 0x7fff2101b0b0 signal_return_type = 4 param_values = 0x7fff2101b0c8 node = 0x7fe95bfd9a50 i = n_params = 0 __PRETTY_FUNCTION__ = "g_signal_emit_valist" #24 0x00007fe959023242 in g_signal_emit (instance=, signal_id=, detail=) at /build/buildd/glib2.0-2.32.1/./gobject/gsignal.c:3352 var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff2101b3b0, reg_save_area = 0x7fff2101b2f0}} #25 0x00007fe95a602b6e in gtk_widget_activate (widget=0x7fe95c193470) at /build/buildd/gtk+3.0-3.4.1/./gtk/gtkwidget.c:6411 __PRETTY_FUNCTION__ = "gtk_widget_activate" #26 0x00007fe95a4f556e in gtk_menu_shell_activate_item (menu_shell=0x7fe95c552040, menu_item=0x7fe95c193470, force_deactivate=) at /build/buildd/gtk+3.0-3.4.1/./gtk/gtkmenushell.c:1441 slist = shells = 0x7fe95c26fec0 deactivate = __PRETTY_FUNCTION__ = "gtk_menu_shell_activate_item" #27 0x00007fe95a4f5903 in gtk_menu_shell_button_release (widget=0x7fe95c552040, event=) at /build/buildd/gtk+3.0-3.4.1/./gtk/gtkmenushell.c:842 submenu = 0x0 menu_item = 0x7fe95c193470 deactivate = 1 menu_shell = 0x7fe95c552040 priv = 0x7fe95c552110 #28 0x00007fe95a4d8331 in _gtk_marshal_BOOLEAN__BOXEDv (closure=0x7fe95bfe7fe0, return_value=0x7fff2101b6e0, instance=0x7fe95c552040, args=, marshal_data=, n_params=, param_types=0x7fe95bfe8010) at /build/buildd/gtk+3.0-3.4.1/./gtk/gtkmarshalers.c:130 cc = 0x7fe95bfe7fe0 data1 = data2 = callback = arg0 = 0x7fe95c6233d0 args_copy = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff2101b860, reg_save_area = 0x7fff2101b7a0}} v_return = __PRETTY_FUNCTION__ = "_gtk_marshal_BOOLEAN__BOXEDv" #29 0x00007fe959009eca in _g_closure_invoke_va (closure=0x7fe95bfe7fe0, return_value=0x7fff2101b6e0, instance=0x7fe95c552040, args=0x7fff2101b788, n_params=1, param_types=) at /build/buildd/glib2.0-2.32.1/./gobject/gclosure.c:840 marshal = 0x7fe9590082d0 marshal_data = in_marshal = 0 real_closure = 0x7fe95bfe7fc0 __PRETTY_FUNCTION__ = "_g_closure_invoke_va" #30 0x00007fe959022741 in g_signal_emit_valist (instance=0x7fe95c552040, signal_id=, detail=0, var_args=) at /build/buildd/glib2.0-2.32.1/./gobject/gsignal.c:3207 return_accu = accu = {g_type = 20, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}} accumulator = 0x7fe95bfe7e90 emission = {next = 0x0, instance = 0x7fe95c552040, ihint = {signal_id = 33, detail = 0, run_type = G_SIGNAL_RUN_LAST}, state = EMISSION_RUN, chain_type = 140640253148000} signal_id = instance_type = emission_return = {g_type = 20, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}} rtype = 20 static_scope = 0 closure = 0x7fe95bfe7fe0 run_type = hlist = 0xffffffffffffffff l = fastpath = 1 instance_and_params = signal_return_type = param_values = node = 0x7fe95bfe8030 i = n_params = __PRETTY_FUNCTION__ = "g_signal_emit_valist" #31 0x00007fe959023242 in g_signal_emit (instance=, signal_id=, detail=) at /build/buildd/glib2.0-2.32.1/./gobject/gsignal.c:3352 var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff2101b860, reg_save_area = 0x7fff2101b7a0}} #32 0x00007fe95a603779 in gtk_widget_event_internal (widget=0x7fe95c552040, event=0x7fe95c6233d0) at /build/buildd/gtk+3.0-3.4.1/./gtk/gtkwidget.c:6380 signal_num = return_val = 0 #33 0x00007fe95a4d61db in propagate_event_up (topmost=, event=, widget=0x7fe95c552040) at /build/buildd/gtk+3.0-3.4.1/./gtk/gtkmain.c:2404 tmp = handled_event = #34 propagate_event (widget=, event=0x7fe95c6233d0, captured=, topmost=0x0) at /build/buildd/gtk+3.0-3.4.1/./gtk/gtkmain.c:2504 handled_event = 0 propagate_func = #35 0x00007fe95a4d7ef1 in gtk_main_do_event (event=0x7fe95c6233d0) at /build/buildd/gtk+3.0-3.4.1/./gtk/gtkmain.c:1717 event_widget = grab_widget = 0x7fe95c193470 topmost_widget = window_group = rewritten_event = device = tmp_list = __PRETTY_FUNCTION__ = "gtk_main_do_event" #36 0x00007fe95a127d12 in gdk_event_source_dispatch (source=, callback=, user_data=) at /build/buildd/gtk+3.0-3.4.1/./gdk/x11/gdkeventsource.c:358 display = event = 0x7fe95c6233d0 #37 0x00007fe958d4cc9a in g_main_dispatch (context=0x7fe95bfd7e10) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:2515 dispatch = 0x7fe95a127cf0 was_in_call = 0 user_data = 0x0 callback = 0 cb_funcs = 0x0 cb_data = 0x0 current_source_link = {data = 0x7fe95c02a520, next = 0x0} need_destroy = source = 0x7fe95c02a520 current = 0x7fe95c22ea60 i = #38 g_main_context_dispatch (context=0x7fe95bfd7e10) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3052 No locals. #39 0x00007fe958d4d060 in g_main_context_iterate (dispatch=1, block=, context=0x7fe95bfd7e10, self=) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3123 timeout = 603 some_ready = 1 fds = max_priority = 2147483647 nfds = 5 allocated_nfds = #40 g_main_context_iterate (context=0x7fe95bfd7e10, block=, dispatch=1, self=) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3060 some_ready = 1 #41 0x00007fe958d4d124 in g_main_context_iteration (context=0x7fe95bfd7e10, may_block=1) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3184 retval = #42 0x00007fe9592e0b94 in g_application_run (application=0x7fe95c11d200, argc=, argv=0x7fff2101bbb8) at /build/buildd/glib2.0-2.32.1/./gio/gapplication.c:1496 arguments = 0x7fe95c1c4330 status = 0 i = __PRETTY_FUNCTION__ = "g_application_run" #43 0x00007fe95ae187aa in main (argc=2, argv=0x7fff2101bbb8) at control-center.c:207 shell = application = 0x7fe95c11d200 status =