Attachment 129321 Details for Bug 99667 – ThreadSanitizer: data race pulsecore/queue.c:98 in pa_queue_pop

ThreadSanitizer: data race pulsecore/queue.c:98 in pa_queue_pop

pulseaudio.txt (text/plain), 29.82 KB, created by Fabrice Bellet on 2017-02-03 14:29:45 UTC

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Creator: Fabrice Bellet

Created: 2017-02-03 14:29:45 UTC

Size: 29.82 KB

patch

obsolete

>14:04:21.650206 ==================
>14:04:21.650213 WARNING: ThreadSanitizer: data race (pid=20835)
>14:04:21.650220   Read of size 8 at 0x7d0800096260 by main thread:
>14:04:21.650228     #0 pa_queue_pop pulsecore/queue.c:98 (libpulsecommon-10.0.so+0x000000041df6)
>14:04:21.650235     #1 prepare_next_write_item pulsecore/pstream.c:591 (libpulsecommon-10.0.so+0x000000040a34)
>14:04:21.650242     #2 do_write pulsecore/pstream.c:743 (libpulsecommon-10.0.so+0x000000040a34)
>14:04:21.650249     #3 do_pstream_read_write pulsecore/pstream.c:247 (libpulsecommon-10.0.so+0x0000000419fb)
>14:04:21.650256     #4 defer_callback pulsecore/pstream.c:315 (libpulsecommon-10.0.so+0x000000041b43)
>14:04:21.650263     #5 dispatch_func pulse/glib-mainloop.c:556 (libpulse-mainloop-glib.so.0+0x000000002347)
>14:04:21.650271     #6 g_main_dispatch /home/bellet/Development/glib-2-50/glib/gmain.c:3202 (libglib-2.0.so.0+0x000000055118)
>14:04:21.650278     #7 g_main_context_dispatch /home/bellet/Development/glib-2-50/glib/gmain.c:3855 (libglib-2.0.so.0+0x000000055118)
>14:04:21.650285     #8 g_main_context_iterate /home/bellet/Development/glib-2-50/glib/gmain.c:3928 (libglib-2.0.so.0+0x0000000556ea)
>14:04:21.650292     #9 g_main_context_iteration /home/bellet/Development/glib-2-50/glib/gmain.c:3989 (libglib-2.0.so.0+0x000000055786)
>14:04:21.650299     #10 g_application_run /home/bellet/Development/glib-2-50/gio/gapplication.c:2381 (libgio-2.0.so.0+0x0000000b0f4c)
>14:04:21.650307     #11 main /home/bellet/Development/empathy/src/empathy-call.c:281 (lt-empathy-call+0x00000041068f)
>14:04:21.650314 
>14:04:21.650321   Previous write of size 8 at 0x7d0800096260 by thread T20 (mutexes: write M37311, write M1285619):
>14:04:21.650328     #0 pa_queue_push pulsecore/queue.c:85 (libpulsecommon-10.0.so+0x000000041dd1)
>14:04:21.652239     #1 pa_pstream_send_packet pulsecore/pstream.c:464 (libpulsecommon-10.0.so+0x000000040149)
>14:04:21.652251     #2 pa_pstream_send_tagstruct_with_ancil_data pulsecore/pstream-util.c:45 (libpulsecommon-10.0.so+0x00000003e9d6)
>14:04:21.652259     #3 pa_pstream_send_tagstruct_with_creds pulsecore/pstream-util.c:61 (libpulsecommon-10.0.so+0x00000003eb19)
>14:04:21.652266     #4 pa_context_get_source_output_info pulse/introspect.c:1383 (libpulse.so.0+0x00000001ccfa)
>14:04:21.652277     #5 operation_get_current_mic /home/bellet/Development/empathy/src/empathy-mic-monitor.c:530 (lt-empathy-call+0x0000004285fb)
>14:04:21.652285     #6 operations_run /home/bellet/Development/empathy/src/empathy-mic-monitor.c:100 (lt-empathy-call+0x000000427ffb)
>14:04:21.652293     #7 empathy_mic_monitor_get_current_mic_async /home/bellet/Development/empathy/src/empathy-mic-monitor.c:554 (lt-empathy-call+0x000000428338)
>14:04:21.652300     #8 empathy_audio_src_source_output_index_notify /home/bellet/Development/empathy/src/empathy-audio-src.c:219 (lt-empathy-call+0x0000004214f8)
>14:04:21.652307     #9 g_cclosure_marshal_VOID__VARIANT /home/bellet/Development/glib-2-50/gobject/gmarshal.c:2140 (libgobject-2.0.so.0+0x00000001515a)
>14:04:21.652314     #10 g_cclosure_marshal_VOID__PARAM <null> (libgobject-2.0.so.0+0x000000015304)
>14:04:21.652322     #11 g_closure_invoke /home/bellet/Development/glib-2-50/gobject/gclosure.c:804 (libgobject-2.0.so.0+0x000000011441)
>14:04:21.652329     #12 signal_emit_unlocked_R /home/bellet/Development/glib-2-50/gobject/gsignal.c:3635 (libgobject-2.0.so.0+0x000000028a28)
>14:04:21.652336     #13 g_signal_emit_valist /home/bellet/Development/glib-2-50/gobject/gsignal.c:3391 (libgobject-2.0.so.0+0x000000034650)
>14:04:21.652343     #14 g_signal_emit /home/bellet/Development/glib-2-50/gobject/gsignal.c:3447 (libgobject-2.0.so.0+0x000000034d92)
>14:04:21.652350     #15 g_object_dispatch_properties_changed /home/bellet/Development/glib-2-50/gobject/gobject.c:1064 (libgobject-2.0.so.0+0x000000016d94)
>14:04:21.652358     #16 gst_object_dispatch_properties_changed /home/bellet/Development/gstreamer/gst/gstobject.c:438 (libgstreamer-1.0.so.0+0x000000031105)
>14:04:21.652365     #17 g_object_notify_by_spec_internal /home/bellet/Development/glib-2-50/gobject/gobject.c:1157 (libgobject-2.0.so.0+0x000000019c3c)
>14:04:21.652372     #18 g_object_notify /home/bellet/Development/glib-2-50/gobject/gobject.c:1205 (libgobject-2.0.so.0+0x000000019c3c)
>14:04:21.652379     #19 gst_pulsesrc_prepare /home/bellet/Development/gst-plugins-good/ext/pulse/pulsesrc.c:1561 (libgstpulse.so+0x000000017e92)
>14:04:21.652387     #20 gst_audio_src_ring_buffer_acquire /home/bellet/Development/gst-plugins-base/gst-libs/gst/audio/gstaudiosrc.c:390 (libgstaudio-1.0.so.0+0x00000005b92c)
>14:04:21.652394     #21 gst_audio_ring_buffer_acquire /home/bellet/Development/gst-plugins-base/gst-libs/gst/audio/gstaudioringbuffer.c:571 (libgstaudio-1.0.so.0+0x000000028b0e)
>14:04:21.652401     #22 gst_audio_base_src_setcaps /home/bellet/Development/gst-plugins-base/gst-libs/gst/audio/gstaudiobasesrc.c:573 (libgstaudio-1.0.so.0+0x000000056b85)
>14:04:21.652408     #23 gst_base_src_set_caps /home/bellet/Development/gstreamer/libs/gst/base/gstbasesrc.c:921 (libgstbase-1.0.so.0+0x0000000433cf)
>14:04:21.652416     #24 gst_pulsesrc_negotiate /home/bellet/Development/gst-plugins-good/ext/pulse/pulsesrc.c:1450 (libgstpulse.so+0x0000000143c2)
>14:04:21.652423     #25 gst_base_src_negotiate /home/bellet/Development/gstreamer/libs/gst/base/gstbasesrc.c:3274 (libgstbase-1.0.so.0+0x000000040e76)
>14:04:21.652432     #26 gst_base_src_loop /home/bellet/Development/gstreamer/libs/gst/base/gstbasesrc.c:2702 (libgstbase-1.0.so.0+0x000000040e76)
>14:04:21.652440     #27 gst_task_func /home/bellet/Development/gstreamer/gst/gsttask.c:334 (libgstreamer-1.0.so.0+0x0000000c3827)
>14:04:21.652448     #28 default_func /home/bellet/Development/gstreamer/gst/gsttaskpool.c:68 (libgstreamer-1.0.so.0+0x0000000c4c03)
>14:04:21.652455     #29 g_thread_pool_thread_proxy /home/bellet/Development/glib-2-50/glib/gthreadpool.c:307 (libglib-2.0.so.0+0x00000008bde8)
>14:04:21.652462     #30 g_thread_proxy /home/bellet/Development/glib-2-50/glib/gthread.c:784 (libglib-2.0.so.0+0x00000008b20f)
>14:04:21.652469     #31 <null> <null> (libtsan.so.0+0x000000024549)
>14:04:21.652476 
>14:04:21.652484   Location is heap block of size 24 at 0x7d0800096260 allocated by main thread:
>14:04:21.652491     #0 malloc <null> (libtsan.so.0+0x000000026bec)
>14:04:21.652500     #1 pa_xmalloc pulse/xmalloc.c:63 (libpulse.so.0+0x000000033f1e)
>14:04:21.652507     #2 _pa_xnew_internal pulse/xmalloc.h:64 (libpulsecommon-10.0.so+0x000000041cac)
>14:04:21.652514     #3 pa_queue_new pulsecore/queue.c:45 (libpulsecommon-10.0.so+0x000000041cac)
>14:04:21.652522     #4 pa_pstream_new pulsecore/pstream.c:336 (libpulsecommon-10.0.so+0x00000003fdfd)
>14:04:21.652536     #5 setup_context pulse/context.c:609 (libpulse.so.0+0x0000000120b1)
>14:04:21.652550     #6 on_connection pulse/context.c:922 (libpulse.so.0+0x000000012401)
>14:04:21.652563     #7 do_call pulsecore/socket-client.c:159 (libpulsecommon-10.0.so+0x000000045133)
>14:04:21.652571     #8 connect_defer_cb pulsecore/socket-client.c:172 (libpulsecommon-10.0.so+0x000000045250)
>14:04:21.652578     #9 dispatch_func pulse/glib-mainloop.c:556 (libpulse-mainloop-glib.so.0+0x000000002347)
>14:04:21.652585     #10 g_main_dispatch /home/bellet/Development/glib-2-50/glib/gmain.c:3202 (libglib-2.0.so.0+0x000000055118)
>14:04:21.652593     #11 g_main_context_dispatch /home/bellet/Development/glib-2-50/glib/gmain.c:3855 (libglib-2.0.so.0+0x000000055118)
>14:04:21.652600     #12 g_main_context_iterate /home/bellet/Development/glib-2-50/glib/gmain.c:3928 (libglib-2.0.so.0+0x0000000556ea)
>14:04:21.652607     #13 g_main_context_iteration /home/bellet/Development/glib-2-50/glib/gmain.c:3989 (libglib-2.0.so.0+0x000000055786)
>14:04:21.652614     #14 g_application_run /home/bellet/Development/glib-2-50/gio/gapplication.c:2381 (libgio-2.0.so.0+0x0000000b0f4c)
>14:04:21.652621     #15 main /home/bellet/Development/empathy/src/empathy-call.c:281 (lt-empathy-call+0x00000041068f)
>14:04:21.652628 
>14:04:21.652635   Mutex M37311 (0x7d0c0007c980) created at:
>14:04:21.652642     #0 pthread_mutex_init <null> (libtsan.so.0+0x000000028cde)
>14:04:21.652650     #1 g_rec_mutex_impl_new /home/bellet/Development/glib-2-50/glib/gthread-posix.c:282 (libglib-2.0.so.0+0x0000000b0949)
>14:04:21.652657     #2 g_rec_mutex_init /home/bellet/Development/glib-2-50/glib/gthread-posix.c:347 (libglib-2.0.so.0+0x0000000b09e7)
>14:04:21.652664     #3 gst_pad_init /home/bellet/Development/gstreamer/gst/gstpad.c:410 (libgstreamer-1.0.so.0+0x000000084c0a)
>14:04:21.652671     #4 g_type_create_instance /home/bellet/Development/glib-2-50/gobject/gtype.c:1866 (libgobject-2.0.so.0+0x000000042bbf)
>14:04:21.652678     #5 g_object_new_internal /home/bellet/Development/glib-2-50/gobject/gobject.c:1783 (libgobject-2.0.so.0+0x0000000184da)
>14:04:21.652685     #6 g_object_new_valist /home/bellet/Development/glib-2-50/gobject/gobject.c:2042 (libgobject-2.0.so.0+0x00000001a1f2)
>14:04:21.652692     #7 g_object_new /home/bellet/Development/glib-2-50/gobject/gobject.c:1626 (libgobject-2.0.so.0+0x00000001a973)
>14:04:21.652700     #8 gst_pad_new_from_template /home/bellet/Development/gstreamer/gst/gstpad.c:859 (libgstreamer-1.0.so.0+0x000000085285)
>14:04:21.652707     #9 gst_base_src_init /home/bellet/Development/gstreamer/libs/gst/base/gstbasesrc.c:445 (libgstbase-1.0.so.0+0x000000042301)
>14:04:21.652714     #10 g_type_create_instance /home/bellet/Development/glib-2-50/gobject/gtype.c:1860 (libgobject-2.0.so.0+0x000000042b13)
>14:04:21.652721     #11 g_object_new_internal /home/bellet/Development/glib-2-50/gobject/gobject.c:1783 (libgobject-2.0.so.0+0x0000000184da)
>14:04:21.652728     #12 g_object_newv /home/bellet/Development/glib-2-50/gobject/gobject.c:1930 (libgobject-2.0.so.0+0x00000001a054)
>14:04:21.652735     #13 gst_element_factory_create /home/bellet/Development/gstreamer/gst/gstelementfactory.c:376 (libgstreamer-1.0.so.0+0x0000000683c9)
>14:04:21.652742     #14 gst_element_factory_make /home/bellet/Development/gstreamer/gst/gstelementfactory.c:449 (libgstreamer-1.0.so.0+0x000000068581)
>14:04:21.652749     #15 create_src /home/bellet/Development/empathy/src/empathy-audio-src.c:246 (lt-empathy-call+0x00000042098b)
>14:04:21.652757     #16 empathy_audio_src_init /home/bellet/Development/empathy/src/empathy-audio-src.c:272 (lt-empathy-call+0x00000042098b)
>14:04:21.652764     #17 g_type_create_instance /home/bellet/Development/glib-2-50/gobject/gtype.c:1866 (libgobject-2.0.so.0+0x000000042bbf)
>14:04:21.652773     #18 g_object_new_internal /home/bellet/Development/glib-2-50/gobject/gobject.c:1783 (libgobject-2.0.so.0+0x0000000184da)
>14:04:21.652781     #19 g_object_newv /home/bellet/Development/glib-2-50/gobject/gobject.c:1930 (libgobject-2.0.so.0+0x00000001a054)
>14:04:21.652788     #20 gst_element_factory_create /home/bellet/Development/gstreamer/gst/gstelementfactory.c:376 (libgstreamer-1.0.so.0+0x0000000683c9)
>14:04:21.652795     #21 gst_element_factory_make /home/bellet/Development/gstreamer/gst/gstelementfactory.c:449 (libgstreamer-1.0.so.0+0x000000068581)
>14:04:21.652802     #22 empathy_audio_src_new /home/bellet/Development/empathy/src/empathy-audio-src.c:528 (lt-empathy-call+0x00000042166f)
>14:04:21.652810     #23 create_audio_input /home/bellet/Development/empathy/src/empathy-call-window.c:492 (lt-empathy-call+0x00000041b084)
>14:04:21.652817     #24 empathy_call_window_init /home/bellet/Development/empathy/src/empathy-call-window.c:1811 (lt-empathy-call+0x00000041b084)
>14:04:21.652824     #25 g_type_create_instance /home/bellet/Development/glib-2-50/gobject/gtype.c:1866 (libgobject-2.0.so.0+0x000000042bbf)
>14:04:21.652831     #26 g_object_new_internal /home/bellet/Development/glib-2-50/gobject/gobject.c:1783 (libgobject-2.0.so.0+0x0000000184da)
>14:04:21.652838     #27 g_object_new_valist /home/bellet/Development/glib-2-50/gobject/gobject.c:2042 (libgobject-2.0.so.0+0x00000001a1f2)
>14:04:21.652845     #28 g_object_new /home/bellet/Development/glib-2-50/gobject/gobject.c:1626 (libgobject-2.0.so.0+0x00000001a973)
>14:04:21.652853     #29 empathy_call_window_new /home/bellet/Development/empathy/src/empathy-call-window.c:2501 (lt-empathy-call+0x00000041e4f3)
>14:04:21.652860     #30 new_call_handler_cb /home/bellet/Development/empathy/src/empathy-call.c:153 (lt-empathy-call+0x000000410cb7)
>14:04:21.652867     #31 ffi_call_unix64 <null> (libffi.so.6+0x000000005c57)
>14:04:21.652874     #32 g_closure_invoke /home/bellet/Development/glib-2-50/gobject/gclosure.c:804 (libgobject-2.0.so.0+0x000000011441)
>14:04:21.652881     #33 signal_emit_unlocked_R /home/bellet/Development/glib-2-50/gobject/gsignal.c:3635 (libgobject-2.0.so.0+0x000000028a28)
>14:04:21.652888     #34 g_signal_emit_valist /home/bellet/Development/glib-2-50/gobject/gsignal.c:3391 (libgobject-2.0.so.0+0x000000034650)
>14:04:21.652895     #35 g_signal_emit /home/bellet/Development/glib-2-50/gobject/gsignal.c:3447 (libgobject-2.0.so.0+0x000000034d92)
>14:04:21.652903     #36 handle_channels /home/bellet/Development/empathy/src/empathy-call-factory.c:219 (lt-empathy-call+0x0000004116d0)
>14:04:21.652910     #37 handle_channels_context_prepare_cb /home/bellet/Development/telepathy-glib-0.24/telepathy-glib/base-client.c:2384 (libtelepathy-glib.so.0+0x00000007b51c)
>14:04:21.652917     #38 g_simple_async_result_complete /home/bellet/Development/glib-2-50/gio/gsimpleasyncresult.c:801 (libgio-2.0.so.0+0x000000083d1d)
>14:04:21.652924     #39 context_check_prepare /home/bellet/Development/telepathy-glib-0.24/telepathy-glib/handle-channels-context.c:554 (libtelepathy-glib.so.0+0x00000014c013)
>14:04:21.652931     #40 hcc_channel_prepare_cb /home/bellet/Development/telepathy-glib-0.24/telepathy-glib/handle-channels-context.c:627 (libtelepathy-glib.so.0+0x00000014c111)
>14:04:21.652938     #41 g_simple_async_result_complete /home/bellet/Development/glib-2-50/gio/gsimpleasyncresult.c:801 (libgio-2.0.so.0+0x000000083d1d)
>14:04:21.652945     #42 complete_in_idle_cb /home/bellet/Development/glib-2-50/gio/gsimpleasyncresult.c:813 (libgio-2.0.so.0+0x000000083d5c)
>14:04:21.652953     #43 g_idle_dispatch /home/bellet/Development/glib-2-50/glib/gmain.c:5544 (libglib-2.0.so.0+0x000000050501)
>14:04:21.652960     #44 g_main_dispatch /home/bellet/Development/glib-2-50/glib/gmain.c:3202 (libglib-2.0.so.0+0x000000055397)
>14:04:21.652967     #45 g_main_context_dispatch /home/bellet/Development/glib-2-50/glib/gmain.c:3855 (libglib-2.0.so.0+0x000000055397)
>14:04:21.652974     #46 g_main_context_iterate /home/bellet/Development/glib-2-50/glib/gmain.c:3928 (libglib-2.0.so.0+0x0000000556ea)
>14:04:21.652983     #47 g_main_context_iteration /home/bellet/Development/glib-2-50/glib/gmain.c:3989 (libglib-2.0.so.0+0x000000055786)
>14:04:21.652992     #48 g_application_run /home/bellet/Development/glib-2-50/gio/gapplication.c:2381 (libgio-2.0.so.0+0x0000000b0f4c)
>14:04:21.653000     #49 main /home/bellet/Development/empathy/src/empathy-call.c:281 (lt-empathy-call+0x00000041068f)
>14:04:21.653007 
>14:04:21.653014   Mutex M1285619 (0x7d0c0005fd60) created at:
>14:04:21.653021     #0 pthread_mutex_init <null> (libtsan.so.0+0x000000028cde)
>14:04:21.653028     #1 pa_mutex_new pulsecore/mutex-posix.c:65 (libpulsecommon-10.0.so+0x00000004e6e8)
>14:04:21.653035     #2 pa_threaded_mainloop_new pulse/thread-mainloop.c:117 (libpulse.so.0+0x00000002f01b)
>14:04:21.653042     #3 gst_pulsesrc_change_state /home/bellet/Development/gst-plugins-good/ext/pulse/pulsesrc.c:1783 (libgstpulse.so+0x0000000173c5)
>14:04:21.653050     #4 gst_element_change_state /home/bellet/Development/gstreamer/gst/gstelement.c:2695 (libgstreamer-1.0.so.0+0x000000066663)
>14:04:21.653057     #5 gst_element_set_state_func /home/bellet/Development/gstreamer/gst/gstelement.c:2649 (libgstreamer-1.0.so.0+0x000000067030)
>14:04:21.653064     #6 gst_element_set_state /home/bellet/Development/gstreamer/gst/gstelement.c:2550 (libgstreamer-1.0.so.0+0x00000006636b)
>14:04:21.653071     #7 gst_bin_element_set_state /home/bellet/Development/gstreamer/gst/gstbin.c:2619 (libgstreamer-1.0.so.0+0x00000003ee06)
>14:04:21.653078     #8 gst_bin_change_state_func /home/bellet/Development/gstreamer/gst/gstbin.c:2961 (libgstreamer-1.0.so.0+0x00000003ee06)
>14:04:21.653085     #9 gst_element_change_state /home/bellet/Development/gstreamer/gst/gstelement.c:2695 (libgstreamer-1.0.so.0+0x000000066663)
>14:04:21.653093     #10 gst_element_set_state_func /home/bellet/Development/gstreamer/gst/gstelement.c:2649 (libgstreamer-1.0.so.0+0x000000067030)
>14:04:21.653100     #11 gst_element_set_state /home/bellet/Development/gstreamer/gst/gstelement.c:2550 (libgstreamer-1.0.so.0+0x00000006636b)
>14:04:21.653107     #12 empathy_call_window_content_added_cb /home/bellet/Development/empathy/src/empathy-call-window.c:3642 (lt-empathy-call+0x0000004177b3)
>14:04:21.653114     #13 ffi_call_unix64 <null> (libffi.so.6+0x000000005c57)
>14:04:21.653121     #14 g_closure_invoke /home/bellet/Development/glib-2-50/gobject/gclosure.c:804 (libgobject-2.0.so.0+0x000000011441)
>14:04:21.653129     #15 signal_emit_unlocked_R /home/bellet/Development/glib-2-50/gobject/gsignal.c:3635 (libgobject-2.0.so.0+0x000000028a28)
>14:04:21.653136     #16 g_signal_emit_valist /home/bellet/Development/glib-2-50/gobject/gsignal.c:3401 (libgobject-2.0.so.0+0x000000033292)
>14:04:21.653143     #17 g_signal_emit /home/bellet/Development/glib-2-50/gobject/gsignal.c:3447 (libgobject-2.0.so.0+0x000000034d92)
>14:04:21.653157     #18 on_tf_channel_content_added_cb /home/bellet/Development/empathy/src/empathy-call-handler.c:730 (lt-empathy-call+0x000000412a3c)
>14:04:21.653165     #19 g_cclosure_marshal_VOID__OBJECTv /home/bellet/Development/glib-2-50/gobject/gmarshal.c:2102 (libgobject-2.0.so.0+0x000000015078)
>14:04:21.653172     #20 _g_closure_invoke_va /home/bellet/Development/glib-2-50/gobject/gclosure.c:867 (libgobject-2.0.so.0+0x000000011734)
>14:04:21.653179     #21 g_signal_emit_valist /home/bellet/Development/glib-2-50/gobject/gsignal.c:3300 (libgobject-2.0.so.0+0x000000033fcf)
>14:04:21.653187     #22 g_signal_emit /home/bellet/Development/glib-2-50/gobject/gsignal.c:3447 (libgobject-2.0.so.0+0x000000034d92)
>14:04:21.653194     #23 content_added /home/bellet/Development/telepathy-farstream/telepathy-farstream/channel.c:682 (libtelepathy-farstream.so.3+0x00000000b486)
>14:04:21.653201     #24 g_cclosure_marshal_VOID__OBJECTv /home/bellet/Development/glib-2-50/gobject/gmarshal.c:2102 (libgobject-2.0.so.0+0x000000015078)
>14:04:21.653208     #25 _g_closure_invoke_va /home/bellet/Development/glib-2-50/gobject/gclosure.c:867 (libgobject-2.0.so.0+0x000000011734)
>14:04:21.653218     #26 g_signal_emit_valist /home/bellet/Development/glib-2-50/gobject/gsignal.c:3300 (libgobject-2.0.so.0+0x000000033fcf)
>14:04:21.653225     #27 g_signal_emit /home/bellet/Development/glib-2-50/gobject/gsignal.c:3447 (libgobject-2.0.so.0+0x000000034d92)
>14:04:21.653233     #28 content_ready /home/bellet/Development/telepathy-farstream/telepathy-farstream/call-channel.c:312 (libtelepathy-farstream.so.3+0x000000019a70)
>14:04:21.653240     #29 g_simple_async_result_complete /home/bellet/Development/glib-2-50/gio/gsimpleasyncresult.c:801 (libgio-2.0.so.0+0x000000083d1d)
>14:04:21.653247     #30 got_content_media_properties /home/bellet/Development/telepathy-farstream/telepathy-farstream/call-content.c:1204 (libtelepathy-farstream.so.3+0x00000001ffe1)
>14:04:21.653254     #31 _tp_cli_properties_interface_invoke_callback_list_properties _gen/tp-cli-generic-body.h:1852 (libtelepathy-glib.so.0+0x00000016b921)
>14:04:21.653261     #32 _tp_cli_dbus_properties_invoke_callback_get_all _gen/tp-cli-generic-body.h:1249 (libtelepathy-glib.so.0+0x00000016ba4a)
>14:04:21.653269     #33 tp_proxy_pending_call_idle_invoke /home/bellet/Development/telepathy-glib-0.24/telepathy-glib/proxy-methods.c:156 (libtelepathy-glib.so.0+0x000000171d7a)
>14:04:21.653276     #34 g_idle_dispatch /home/bellet/Development/glib-2-50/glib/gmain.c:5544 (libglib-2.0.so.0+0x000000050501)
>14:04:21.653283     #35 g_main_dispatch /home/bellet/Development/glib-2-50/glib/gmain.c:3202 (libglib-2.0.so.0+0x000000055397)
>14:04:21.653290     #36 g_main_context_dispatch /home/bellet/Development/glib-2-50/glib/gmain.c:3855 (libglib-2.0.so.0+0x000000055397)
>14:04:21.653297     #37 g_main_context_iterate /home/bellet/Development/glib-2-50/glib/gmain.c:3928 (libglib-2.0.so.0+0x0000000556ea)
>14:04:21.653305     #38 g_main_context_iteration /home/bellet/Development/glib-2-50/glib/gmain.c:3989 (libglib-2.0.so.0+0x000000055786)
>14:04:21.653312     #39 g_application_run /home/bellet/Development/glib-2-50/gio/gapplication.c:2381 (libgio-2.0.so.0+0x0000000b0f4c)
>14:04:21.653319     #40 main /home/bellet/Development/empathy/src/empathy-call.c:281 (lt-empathy-call+0x00000041068f)
>14:04:21.653326 
>14:04:21.653333   Thread T20 'pulsesrc0:src' (tid=21042, running) created by main thread at:
>14:04:21.653341     #0 pthread_create <null> (libtsan.so.0+0x0000000284b0)
>14:04:21.653348     #1 g_system_thread_new /home/bellet/Development/glib-2-50/glib/gthread-posix.c:1170 (libglib-2.0.so.0+0x0000000b12de)
>14:04:21.653355     #2 g_thread_new_internal /home/bellet/Development/glib-2-50/glib/gthread.c:874 (libglib-2.0.so.0+0x00000008b65a)
>14:04:21.653362     #3 g_thread_try_new /home/bellet/Development/glib-2-50/glib/gthread.c:858 (libglib-2.0.so.0+0x00000008b7ea)
>14:04:21.653369     #4 g_thread_pool_start_thread /home/bellet/Development/glib-2-50/glib/gthreadpool.c:407 (libglib-2.0.so.0+0x00000008ba03)
>14:04:21.653376     #5 g_thread_pool_start_thread /home/bellet/Development/glib-2-50/glib/gthreadpool.c:574 (libglib-2.0.so.0+0x00000008c272)
>14:04:21.653384     #6 g_thread_pool_push /home/bellet/Development/glib-2-50/glib/gthreadpool.c:563 (libglib-2.0.so.0+0x00000008c272)
>14:04:21.653391     #7 default_push /home/bellet/Development/gstreamer/gst/gsttaskpool.c:105 (libgstreamer-1.0.so.0+0x0000000c4c96)
>14:04:21.653398     #8 gst_task_pool_push /home/bellet/Development/gstreamer/gst/gsttaskpool.c:243 (libgstreamer-1.0.so.0+0x0000000c5098)
>14:04:21.653405     #9 start_task /home/bellet/Development/gstreamer/gst/gsttask.c:652 (libgstreamer-1.0.so.0+0x0000000c4644)
>14:04:21.653412     #10 gst_task_set_state /home/bellet/Development/gstreamer/gst/gsttask.c:703 (libgstreamer-1.0.so.0+0x0000000c4644)
>14:04:21.653420     #11 gst_pad_start_task /home/bellet/Development/gstreamer/gst/gstpad.c:6013 (libgstreamer-1.0.so.0+0x00000008fac0)
>14:04:21.653427     #12 gst_base_src_perform_seek /home/bellet/Development/gstreamer/libs/gst/base/gstbasesrc.c:1721 (libgstbase-1.0.so.0+0x00000003bf0a)
>14:04:21.653434     #13 gst_base_src_start_complete /home/bellet/Development/gstreamer/libs/gst/base/gstbasesrc.c:3442 (libgstbase-1.0.so.0+0x000000043c7d)
>14:04:21.653443     #14 gst_base_src_start /home/bellet/Development/gstreamer/libs/gst/base/gstbasesrc.c:3327 (libgstbase-1.0.so.0+0x000000044612)
>14:04:21.653450     #15 gst_base_src_activate_push /home/bellet/Development/gstreamer/libs/gst/base/gstbasesrc.c:3709 (libgstbase-1.0.so.0+0x000000044a97)
>14:04:21.653458     #16 gst_base_src_activate_mode /home/bellet/Development/gstreamer/libs/gst/base/gstbasesrc.c:3786 (libgstbase-1.0.so.0+0x000000044a97)
>14:04:21.653465     #17 activate_mode_internal /home/bellet/Development/gstreamer/gst/gstpad.c:1178 (libgstreamer-1.0.so.0+0x000000087a50)
>14:04:21.653472     #18 gst_pad_activate_default /home/bellet/Development/gstreamer/gst/gstpad.c:934 (libgstreamer-1.0.so.0+0x0000000882fa)
>14:04:21.653479     #19 gst_pad_set_active /home/bellet/Development/gstreamer/gst/gstpad.c:1064 (libgstreamer-1.0.so.0+0x00000008840d)
>14:04:21.653486     #20 activate_pads /home/bellet/Development/gstreamer/gst/gstelement.c:2783 (libgstreamer-1.0.so.0+0x00000006195d)
>14:04:21.653493     #21 gst_iterator_fold /home/bellet/Development/gstreamer/gst/gstiterator.c:616 (libgstreamer-1.0.so.0+0x00000007576c)
>14:04:21.653501     #22 iterator_activate_fold_with_resync /home/bellet/Development/gstreamer/gst/gstelement.c:2807 (libgstreamer-1.0.so.0+0x000000062498)
>14:04:21.653510     #23 gst_element_pads_activate /home/bellet/Development/gstreamer/gst/gstelement.c:2843 (libgstreamer-1.0.so.0+0x000000064091)
>14:04:21.653518     #24 gst_element_change_state_func /home/bellet/Development/gstreamer/gst/gstelement.c:2903 (libgstreamer-1.0.so.0+0x0000000644ff)
>14:04:21.653525     #25 gst_base_src_change_state /home/bellet/Development/gstreamer/libs/gst/base/gstbasesrc.c:3823 (libgstbase-1.0.so.0+0x000000041fa8)
>14:04:21.653543     #26 gst_audio_base_src_change_state /home/bellet/Development/gst-plugins-base/gst-libs/gst/audio/gstaudiobasesrc.c:1195 (libgstaudio-1.0.so.0+0x0000000581b8)
>14:04:21.653557     #27 gst_pulsesrc_change_state /home/bellet/Development/gst-plugins-good/ext/pulse/pulsesrc.c:1811 (libgstpulse.so+0x000000017390)
>14:04:21.653571     #28 gst_element_change_state /home/bellet/Development/gstreamer/gst/gstelement.c:2695 (libgstreamer-1.0.so.0+0x000000066663)
>14:04:21.653581     #29 gst_element_set_state_func /home/bellet/Development/gstreamer/gst/gstelement.c:2649 (libgstreamer-1.0.so.0+0x000000067030)
>14:04:21.653589     #30 gst_element_set_state /home/bellet/Development/gstreamer/gst/gstelement.c:2550 (libgstreamer-1.0.so.0+0x00000006636b)
>14:04:21.653596     #31 gst_bin_element_set_state /home/bellet/Development/gstreamer/gst/gstbin.c:2619 (libgstreamer-1.0.so.0+0x00000003ee06)
>14:04:21.653603     #32 gst_bin_change_state_func /home/bellet/Development/gstreamer/gst/gstbin.c:2961 (libgstreamer-1.0.so.0+0x00000003ee06)
>14:04:21.653610     #33 gst_element_change_state /home/bellet/Development/gstreamer/gst/gstelement.c:2695 (libgstreamer-1.0.so.0+0x000000066663)
>14:04:21.653617     #34 gst_element_continue_state /home/bellet/Development/gstreamer/gst/gstelement.c:2403 (libgstreamer-1.0.so.0+0x0000000674a3)
>14:04:21.653624     #35 gst_element_change_state /home/bellet/Development/gstreamer/gst/gstelement.c:2734 (libgstreamer-1.0.so.0+0x000000066ade)
>14:04:21.653632     #36 gst_element_set_state_func /home/bellet/Development/gstreamer/gst/gstelement.c:2649 (libgstreamer-1.0.so.0+0x000000067030)
>14:04:21.653639     #37 gst_element_set_state /home/bellet/Development/gstreamer/gst/gstelement.c:2550 (libgstreamer-1.0.so.0+0x00000006636b)
>14:04:21.653646     #38 empathy_call_window_content_added_cb /home/bellet/Development/empathy/src/empathy-call-window.c:3642 (lt-empathy-call+0x0000004177b3)
>14:04:21.653653     #39 ffi_call_unix64 <null> (libffi.so.6+0x000000005c57)
>14:04:21.653660     #40 g_closure_invoke /home/bellet/Development/glib-2-50/gobject/gclosure.c:804 (libgobject-2.0.so.0+0x000000011441)
>14:04:21.653668     #41 signal_emit_unlocked_R /home/bellet/Development/glib-2-50/gobject/gsignal.c:3635 (libgobject-2.0.so.0+0x000000028a28)
>14:04:21.653677     #42 g_signal_emit_valist /home/bellet/Development/glib-2-50/gobject/gsignal.c:3401 (libgobject-2.0.so.0+0x000000033292)
>14:04:21.653685     #43 g_signal_emit /home/bellet/Development/glib-2-50/gobject/gsignal.c:3447 (libgobject-2.0.so.0+0x000000034d92)
>14:04:21.653692     #44 on_tf_channel_content_added_cb /home/bellet/Development/empathy/src/empathy-call-handler.c:730 (lt-empathy-call+0x000000412a3c)
>14:04:21.653699     #45 g_cclosure_marshal_VOID__OBJECTv /home/bellet/Development/glib-2-50/gobject/gmarshal.c:2102 (libgobject-2.0.so.0+0x000000015078)
>14:04:21.653707     #46 _g_closure_invoke_va /home/bellet/Development/glib-2-50/gobject/gclosure.c:867 (libgobject-2.0.so.0+0x000000011734)
>14:04:21.653714     #47 g_signal_emit_valist /home/bellet/Development/glib-2-50/gobject/gsignal.c:3300 (libgobject-2.0.so.0+0x000000033fcf)
>14:04:21.653721     #48 g_signal_emit /home/bellet/Development/glib-2-50/gobject/gsignal.c:3447 (libgobject-2.0.so.0+0x000000034d92)
>14:04:21.653728     #49 content_added /home/bellet/Development/telepathy-farstream/telepathy-farstream/channel.c:682 (libtelepathy-farstream.so.3+0x00000000b486)
>14:04:21.653735     #50 g_cclosure_marshal_VOID__OBJECTv /home/bellet/Development/glib-2-50/gobject/gmarshal.c:2102 (libgobject-2.0.so.0+0x000000015078)
>14:04:21.653742     #51 _g_closure_invoke_va /home/bellet/Development/glib-2-50/gobject/gclosure.c:867 (libgobject-2.0.so.0+0x000000011734)
>14:04:21.653749     #52 g_signal_emit_valist /home/bellet/Development/glib-2-50/gobject/gsignal.c:3300 (libgobject-2.0.so.0+0x000000033fcf)
>14:04:21.653756     #53 g_signal_emit /home/bellet/Development/glib-2-50/gobject/gsignal.c:3447 (libgobject-2.0.so.0+0x000000034d92)
>14:04:21.653764     #54 content_ready /home/bellet/Development/telepathy-farstream/telepathy-farstream/call-channel.c:312 (libtelepathy-farstream.so.3+0x000000019a70)
>14:04:21.653771     #55 g_simple_async_result_complete /home/bellet/Development/glib-2-50/gio/gsimpleasyncresult.c:801 (libgio-2.0.so.0+0x000000083d1d)
>14:04:21.653778     #56 got_content_media_properties /home/bellet/Development/telepathy-farstream/telepathy-farstream/call-content.c:1204 (libtelepathy-farstream.so.3+0x00000001ffe1)
>14:04:21.653785     #57 _tp_cli_properties_interface_invoke_callback_list_properties _gen/tp-cli-generic-body.h:1852 (libtelepathy-glib.so.0+0x00000016b921)
>14:04:21.655775     #58 _tp_cli_dbus_properties_invoke_callback_get_all _gen/tp-cli-generic-body.h:1249 (libtelepathy-glib.so.0+0x00000016ba4a)
>14:04:21.655797     #59 tp_proxy_pending_call_idle_invoke /home/bellet/Development/telepathy-glib-0.24/telepathy-glib/proxy-methods.c:156 (libtelepathy-glib.so.0+0x000000171d7a)
>14:04:21.655805     #60 g_idle_dispatch /home/bellet/Development/glib-2-50/glib/gmain.c:5544 (libglib-2.0.so.0+0x000000050501)
>14:04:21.655813     #61 g_main_dispatch /home/bellet/Development/glib-2-50/glib/gmain.c:3202 (libglib-2.0.so.0+0x000000055397)
>14:04:21.655820     #62 g_main_context_dispatch /home/bellet/Development/glib-2-50/glib/gmain.c:3855 (libglib-2.0.so.0+0x000000055397)
>14:04:21.655827     #63 g_main_context_iterate /home/bellet/Development/glib-2-50/glib/gmain.c:3928 (libglib-2.0.so.0+0x0000000556ea)
>14:04:21.655834     #64 g_main_context_iteration /home/bellet/Development/glib-2-50/glib/gmain.c:3989 (libglib-2.0.so.0+0x000000055786)
>14:04:21.655841     #65 g_application_run /home/bellet/Development/glib-2-50/gio/gapplication.c:2381 (libgio-2.0.so.0+0x0000000b0f4c)
>14:04:21.655848     #66 main /home/bellet/Development/empathy/src/empathy-call.c:281 (lt-empathy-call+0x00000041068f)
>14:04:21.655855 
>14:04:21.655862 SUMMARY: ThreadSanitizer: data race pulsecore/queue.c:98 in pa_queue_pop
>14:04:21.655869 ==================

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