[Denemo-devel] [bug #43439] Audio error spam

[Éloi Rivard]

Follow-up Comment #2, bug #43439 (project denemo):

Yes I am talking about a continuous stream. The audio-backend is PortAudio. I
am also using the default configure.

This also seems to prevent denemo from quitting (I have to Ctrl-C it):

Denemo - MESSAGE : That's it, I quit!
[Thread 0x7fffec634700 (LWP 26281) exited]
Denemo - MESSAGE : Destroying PortAudio backend
^C
Program received signal SIGINT, Interrupt.
0x00000038d0e09237 in pthread_join (threadid=140737018586880,
address@hidden) at pthread_join.c:92
92          lll_wait_tid (pd->tid);
(gdb) bt
#0  0x00000038d0e09237 in pthread_join (threadid=140737018586880,
address@hidden) at pthread_join.c:92
#1  0x00000038e8c1bc5f in PaUnixThread_Terminate (address@hidden,
wait=<optimized out>, address@hidden) at
src/os/unix/pa_unix_util.c:441
#2  0x00000038e8c10005 in RealStop (stream=0x14e92a0, abort=<optimized out>)
at src/hostapi/alsa/pa_linux_alsa.c:3062
#3  0x00000038e8c08bdd in Pa_CloseStream (stream=<optimized out>) at
src/common/pa_front.c:1351
#4  0x00000000004d691d in portaudio_destroy () at
audio/portaudiobackend.c:327
#5  0x00000000004d4c09 in destroy (backend=AUDIO_BACKEND) at
audio/audiointerface.c:277
#6  audio_shutdown () at audio/audiointerface.c:300
#7  0x0000000000477980 in close_gui_with_check (address@hidden,
address@hidden) at core/view.c:1040
#8  0x000000000047799d in delete_callback (widget=<optimized out>,
event=<optimized out>) at core/view.c:890
#9  0x00000030e3db6dfe in _gtk_marshal_BOOLEAN__BOXEDv (closure=0x1500f70,
return_value=0x7fffffffce20, instance=<optimized out>, args=<optimized out>,
marshal_data=<optimized out>, n_params=<optimized out>, param_types=0x7c5870)
    at gtkmarshalers.c:130
#10 0x00000030df010747 in _g_closure_invoke_va
(address@hidden,
address@hidden,
address@hidden, address@hidden, n_params=1,
param_types=0x7c5870)
    at gclosure.c:831
#11 0x00000030df0299d7 in g_signal_emit_valist (instance=0xa74600,
signal_id=<optimized out>, detail=0, address@hidden)
at gsignal.c:3215
#12 0x00000030df02a63f in g_signal_emit (address@hidden,
signal_id=<optimized out>, address@hidden) at gsignal.c:3363
#13 0x00000030e3eee50c in gtk_widget_event_internal
(address@hidden [GtkWindow], address@hidden) at
gtkwidget.c:7229
#14 0x00000030e3eee7e9 in gtk_widget_event (address@hidden
[GtkWindow], address@hidden) at gtkwidget.c:6891
#15 0x00000030e3db6308 in gtk_main_do_event (event=0x3da35c0) at
gtkmain.c:1617
#16 0x00000030e444ffb2 in gdk_event_source_dispatch (source=<optimized out>,
callback=<optimized out>, user_data=<optimized out>) at gdkeventsource.c:364
#17 0x00000030dec49c3a in g_main_dispatch (context=0x7e99e0) at gmain.c:3064
#18 g_main_context_dispatch (address@hidden) at gmain.c:3663
#19 0x00000030dec49f88 in g_main_context_iterate (context=0x7e99e0,
address@hidden, address@hidden, self=<optimized out>) at
gmain.c:3734
#20 0x00000030dec4a25a in g_main_loop_run (loop=0x228a8a0) at gmain.c:3928
#21 0x00000030e3db55d5 in gtk_main () at gtkmain.c:1192
#22 0x0000000000475c24 in inner_main (files=0x0) at core/view.c:705
#23 0x00000038d3a5c71a in c_body (d=0x7fffffffd5e0) at continuations.c:517
#24 0x00000038d3af1e89 in vm_regular_engine (vm=<optimized out>,
program=0xd8c000, argv=<optimized out>, nargs=2) at vm-i-system.c:858
#25 0x00000038d3a66323 in scm_call_4 (proc=0xe70c30, address@hidden,
arg2=<optimized out>, arg3=<optimized out>, arg4=<optimized out>) at
eval.c:507
#26 0x00000038d3adbbd9 in scm_catch_with_pre_unwind_handler
(address@hidden, thunk=<optimized out>, handler=<optimized out>,
pre_unwind_handler=<optimized out>) at throw.c:73
#27 0x00000038d3adbcdf in scm_c_catch (address@hidden,
address@hidden <c_body>,
address@hidden, address@hidden
<c_handler>, address@hidden, 
    address@hidden
<pre_unwind_handler>,
address@hidden) at
throw.c:207
#28 0x00000038d3a5ceaf in scm_i_with_continuation_barrier
(address@hidden <c_body>,
address@hidden, address@hidden
<c_handler>, address@hidden, 
    address@hidden
<pre_unwind_handler>, pre_unwind_handler_data=0xe16ff0) at
continuations.c:455
#29 0x00000038d3a5cf95 in scm_c_with_continuation_barrier (func=<optimized
out>, data=<optimized out>) at continuations.c:551
#30 0x00000038d3ad934c in with_guile_and_parent
(address@hidden, address@hidden) at
threads.c:906
#31 0x00000038e8815e62 in GC_call_with_stack_base (address@hidden
<with_guile_and_parent>, address@hidden) at misc.c:1553
#32 0x00000038d3ad9748 in scm_i_with_guile_and_parent (parent=<optimized out>,
data=0x0, func=<optimized out>) at threads.c:949
#33 scm_with_guile (func=<optimized out>, address@hidden) at
threads.c:955
#34 0x00000000004153f0 in main (argc=1, argv=0x7fffffffd7e8) at
core/main.c:469
(gdb) 


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