Thread 19 "nicesrc6:src" hit Breakpoint 1, gst_base_src_loop (pad=0x6160016b48b0) at gstbasesrc.c:2950 (gdb) bt #0 gst_base_src_loop (pad=0x6160016b48b0) at gstbasesrc.c:2950 #1 0x00007f37d7af052f in gst_task_func (task=0x612002f93190) at gsttask.c:334 #2 0x00007f37d7af1d1e in default_func (tdata=0x60200117e570, pool=0x60c00000a3c0) at gsttaskpool.c:68 #3 0x00007f37cb431a98 in g_thread_pool_thread_proxy (data=0x6080000074a0) at gthreadpool.c:307 #4 0x00007f37cb430ea9 in g_thread_proxy (data=0x607000c24480) at gthread.c:784 #5 0x00007f37c9b3c6ca in start_thread (arg=0x7f3768dea700) at pthread_create.c:333 #6 0x00007f37c9876f7f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105 (gdb) inf thr Id Target Id Frame 1 Thread 0x7f37da09fb00 (LWP 19130) "lt-empathy-call" 0x00007f37d90b3ee2 in __asan::AddrIsInMidMem (a=106034170199400) at ../../../../libsanitizer/asan/asan_mapping.h:243 2 Thread 0x7f37b94ff700 (LWP 19132) "lt-empathy-call" pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 3 Thread 0x7f37b1af3700 (LWP 19134) "gmain" 0x00007f37c986b01d in poll () at ../sysdeps/unix/syscall-template.S:84 4 Thread 0x7f37b12f2700 (LWP 19135) "gdbus" 0x00007f37c986b01d in poll () at ../sysdeps/unix/syscall-template.S:84 5 Thread 0x7f37ad4bd700 (LWP 19138) "dconf worker" 0x00007f37c986b01d in poll () at ../sysdeps/unix/syscall-template.S:84 8 Thread 0x7f3760613700 (LWP 19192) "threaded-ml" 0x00007f37c986b01d in poll () at ../sysdeps/unix/syscall-template.S:84 9 Thread 0x7f37673a6700 (LWP 19196) "lt-empathy-call" 0x00007f37c986b0e1 in __GI_ppoll (fds=0x6020009c7dd0, nfds=1, timeout=, sigmask=0x0) at ../sysdeps/unix/sysv/linux /ppoll.c:39 10 Thread 0x7f377db24700 (LWP 19197) "threaded-ml" 0x00007f37c986b01d in poll () at ../sysdeps/unix/syscall-template.S:84 11 Thread 0x7f37667d2700 (LWP 19198) "pulsesrc0:src" __sanitizer::StackDepotNode::eq (args=..., hash=3641506874, this=0x7f3763075e48) at ../../../../libsanitizer/san itizer_common/sanitizer_stackdepot.cc:42 12 Thread 0x7f378d7ec700 (LWP 19199) "pulsesrc0:src" pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:143 13 Thread 0x7f378027a700 (LWP 19200) "lt-empathy-call" 0x00007f37c986b0e1 in __GI_ppoll (fds=0x6020009c7dd0, nfds=1, timeout=, sigmask=0x0) at ../sysdeps/unix/sysv/linux /ppoll.c:39 14 Thread 0x7f377fa79700 (LWP 19201) "lt-empathy-call" 0x00007f37c986b01d in poll () at ../sysdeps/unix/syscall-template.S:84 15 Thread 0x7f377f278700 (LWP 19202) "nicesrc4:src" 0x00007f37c986b01d in poll () at ../sysdeps/unix/syscall-template.S:84 16 Thread 0x7f377ea77700 (LWP 19203) "nicesrc5:src" 0x00007f37c986b01d in poll () at ../sysdeps/unix/syscall-template.S:84 17 Thread 0x7f37751b8700 (LWP 19204) "lt-empathy-call" 0x00007f37c986b01d in poll () at ../sysdeps/unix/syscall-template.S:84 18 Thread 0x7f37698c4700 (LWP 19205) "dtmfsrc1:src" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 * 19 Thread 0x7f3768dea700 (LWP 19206) "nicesrc6:src" gst_base_src_loop (pad=0x6160016b48b0) at gstbasesrc.c:2950 20 Thread 0x7f37684ce700 (LWP 19207) "nicesrc7:src" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 21 Thread 0x7f376537a700 (LWP 19209) "rtpdtmfsrc1:src" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 22 Thread 0x7f375ee2e700 (LWP 19210) "timer" 0x00007f37c986b0e1 in __GI_ppoll (fds=0x6020009c7dd0, nfds=1, timeout=, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:3 9 23 Thread 0x7f375e602700 (LWP 19211) "rtpjitterbuffer" 0x00007f37c97b9d23 in _itoa_word (value=6674381566300, value@entry=106790105060800, buflim=0x7f375e5fcba7 "0\017", buflim@entry=0 x7f375e5fcba8 "\017", base=base@entry=16, upper_case=upper_case@entry=0) at _itoa.c:180 25 Thread 0x7f375caa2700 (LWP 19213) "threaded-ml" 0x00007f37c986b01d in poll () at ../sysdeps/unix/syscall-template.S:84 26 Thread 0x7f37360a3700 (LWP 19214) "rtpjitterbuffer" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 27 Thread 0x7f37358a2700 (LWP 19215) "timer" 0x00007f37c986b0e1 in __GI_ppoll (fds=0x6020009c7dd0, nfds=1, timeout=, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:3 9 29 Thread 0x7f37348a0700 (LWP 19217) "rtpjitterbuffer" pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 30 Thread 0x7f373409f700 (LWP 19218) "rtpjitterbuffer" pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 31 Thread 0x7f373389e700 (LWP 19219) "rtpjitterbuffer" pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 32 Thread 0x7f373309d700 (LWP 19220) "rtpjitterbuffer" pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 33 Thread 0x7f373289c700 (LWP 19221) "pool" syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 (gdb) thr 1 [Switching to thread 1 (Thread 0x7f37da09fb00 (LWP 19130))] #0 0x00007f37d90b3ee2 in __asan::AddrIsInMidMem (a=106034170199400) at ../../../../libsanitizer/asan/asan_mapping.h:243 (gdb) bt #0 0x00007f37d90b3ee2 in __asan::AddrIsInMidMem (a=106034170199400) at ../../../../libsanitizer/asan/asan_mapping.h:243 #1 __asan::AddrIsInMem (a=106034170199400) at ../../../../libsanitizer/asan/asan_mapping.h:248 #2 __asan::PoisonShadow (addr=106034170199328, size=80, value=0 '\000') at ../../../../libsanitizer/asan/asan_poisoning.cc:37 #3 0x00007f37d9010325 in __asan::Allocator::Allocate (can_fill=true, alloc_type=__asan::FROM_MALLOC, stack=0x70, alignment=8, size=106034170199312, this=0x7f37d931ad20 <__asan::instance>) at ../../../../libsanitizer/asan/asan_allocator.cc:426 #4 __asan::asan_malloc (size=size@entry=80, stack=stack@entry=0x7ffe9f2e6e10) at ../../../../libsanitizer/asan/asan_allocator.cc:716 #5 0x00007f37d90b1e25 in __interceptor_malloc (size=80) at ../../../../libsanitizer/asan/asan_malloc_linux.cc:63 #6 0x00007f37cb3e58ae in g_malloc (n_bytes=80) at gmem.c:94 #7 0x00007f37d7b423e1 in __gst_printf_parse (format=0x7f37d7b6cf20 "stopped streaming", d=0x7ffe9f2e7970, a=0x7ffe9f2e7930) at printf-parse.c:57 #8 0x00007f37d7b45f83 in __gst_vasnprintf (resultbuf=0x0, lengthp=0x7ffe9f2e7d00, format=0x7f37d7b6cf20 "stopped streaming", args=0x7ffe9f2e7f40) at vasnprintf.c:269 #9 0x00007f37d7b4a7e6 in __gst_vasprintf (result=0x7ffe9f2e7f30, format=0x7f37d7b6cf20 "stopped streaming", args=0x7ffe9f2e7f40) at printf.c:154 #10 0x00007f37d7a59b71 in gst_debug_message_get (message=0x7ffe9f2e7f30) at gstinfo.c:531 #11 0x00007f37d7a5d342 in gst_debug_log_default (category=0x60300000d8d0, level=GST_LEVEL_DEBUG, file=0x7f37d7b6ca40 "gstpad.c", function=0x7f37d7b70f80 <__PRETTY_FUNCTION__.20247> "post_activate", line=1015, object=0x61600183bdc0, message=0x7ffe9f2e7f30, user_data=0x61600000f980) at gstinfo.c:1114 #12 0x00007f37d7a59a79 in gst_debug_log_valist (category=0x60300000d8d0, level=GST_LEVEL_DEBUG, file=0x7f37d7b6ca40 "gstpad.c", function=0x7f37d7b70f80 <__PRETTY_FUNCTION__.20247> "post_activate", line=1015, object=0x61600183bdc0, format=0x7f37d7b6cf20 "stopped streaming", args=0x7ffe9f2e8020) at gstinfo.c:509 #13 0x00007f37d7a59690 in gst_debug_log (category=0x60300000d8d0, level=GST_LEVEL_DEBUG, file=0x7f37d7b6ca40 "gstpad.c", function=0x7f37d7b70f80 <__PRETTY_FUNCTION__.20247> "post_activate", line=1015, object=0x61600183bdc0, format=0x7f37d7b6cf20 "stopped streaming") at gstinfo.c:441 #14 0x00007f37d7a73c24 in post_activate (pad=0x61600183bdc0, new_mode=GST_PAD_MODE_NONE) at gstpad.c:1015 #15 0x00007f37d7a74946 in activate_mode_internal (pad=0x61600183bdc0, parent=0x61600183c0d0, mode=GST_PAD_MODE_PUSH, active=0) at gstpad.c:1185 #16 0x00007f37d7a75191 in gst_pad_activate_mode (pad=0x61600183bdc0, mode=GST_PAD_MODE_PUSH, active=0) at gstpad.c:1272 #17 0x00007f37d7a5609e in gst_ghost_pad_activate_push_default (pad=0x61600183c0d0, parent=0x6140003f2060, active=0) at gstghostpad.c:382 #18 0x00007f37d7a566af in gst_ghost_pad_activate_mode_default (pad=0x61600183c0d0, parent=0x6140003f2060, mode=GST_PAD_MODE_PUSH, active=0) at gstghostpad.c:448 #19 0x00007f37d7a7492d in activate_mode_internal (pad=0x61600183c0d0, parent=0x6140003f2060, mode=GST_PAD_MODE_PUSH, active=0) at gstpad.c:1178 #20 0x00007f37d7a74132 in gst_pad_set_active (pad=0x61600183c0d0, active=0) at gstpad.c:1079 #21 0x00007f37d79f7ccf in activate_pads (vpad=0x7ffe9f2e83a0, ret=0x7ffe9f2e8450, active=0x7ffe9f2e84c4) at gstbin.c:2660 #22 0x00007f37d7a61962 in gst_iterator_fold (it=0x60e0006d85e0, func=0x7f37d79f7c59 , ret=0x7ffe9f2e8450, user_data=0x7ffe9f2e84c4) at gstiterator.c:616 #23 0x00007f37d79f7e0f in iterator_activate_fold_with_resync (iter=0x60e0006d85e0, user_data=0x7ffe9f2e84c4) at gstbin.c:2683 #24 0x00007f37d79f7f85 in gst_bin_src_pads_activate (bin=0x6140003f2060, active=0) at gstbin.c:2717 #25 0x00007f37d79f9a5a in gst_bin_change_state_func (element=0x6140003f2060, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstbin.c:2911 #26 0x00007f37d7a47762 in gst_element_change_state (element=0x6140003f2060, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstelement.c:2695 #27 0x00007f37d7a4632e in gst_element_continue_state (element=0x6140003f2060, ret=GST_STATE_CHANGE_NO_PREROLL) at gstelement.c:2403 #28 0x00007f37d7a47f30 in gst_element_change_state (element=0x6140003f2060, transition=GST_STATE_CHANGE_PLAYING_TO_PAUSED) at gstelement.c:2741 #29 0x00007f37d7a471a7 in gst_element_set_state_func (element=0x6140003f2060, state=GST_STATE_NULL) at gstelement.c:2649 #30 0x00007f37d7a469c0 in gst_element_set_state (element=0x6140003f2060, state=GST_STATE_NULL) at gstelement.c:2550 #31 0x00007f379a00b216 in _stop_transmitter_elem (key=, value=0x60f0003996a0, elem_name=0x7f379a06a5e0) at fs-rtp-session.c:571 #32 0x00007f37cb3b04c0 in g_hash_table_foreach (hash_table=0x608000b9c3a0, func=0x7f379a00b150 <_stop_transmitter_elem>, user_data=0x7f379a06a5e0) at ghash.c:1608 #33 0x00007f379a016b4d in fs_rtp_session_dispose (obj=) at fs-rtp-session.c:755 #34 0x00007f37cb75a581 in g_object_run_dispose (object=0x616000a39d80) at gobject.c:1084 #35 0x00007f37d8bccc4f in fs_session_destroy (session=0x616000a39d80) at fs-session.c:839 #36 0x00007f37d898439f in _tf_call_content_destroy (self=0x611000bb2500) at call-content.c:352 #37 0x00007f37d89822d8 in free_content (data=0x611000bb2500) at call-channel.c:403 #38 0x00007f37cb3700a3 in g_ptr_array_remove_index_fast (array=0x603001272d90, index_=1) at garray.c:1229 #39 0x00007f37d8982213 in content_removed (proxy=0x615000457b20, content_proxy=0x6100004317b0, reason=0x6030026b49e0, self=0x606000aa7200) at call-channel.c:390 #40 0x00007f37c72c2c58 in ffi_call_unix64 () at ../src/x86/unix64.S:76 #41 0x00007f37c72c26ba in ffi_call (cif=, fn=, rvalue=, avalue=0x7ffe9f2e8c00) at ../src/x86/ffi64.c:525 #42 0x00007f37cb7501e8 in g_cclosure_marshal_generic_va (closure=0x607001341e70, return_value=0x0, instance=0x615000457b20, args_list=0x7ffe9f2e9300, marshal_data=0x0, n_params=2, param_types=0x6020002cb530) at gclosure.c:1604 #43 0x00007f37cb74cc39 in _g_closure_invoke_va (closure=0x607001341e70, return_value=0x0, instance=0x615000457b20, args=0x7ffe9f2e9300, n_params=2, param_types=0x6020002cb530) at gclosure.c:867 #44 0x00007f37cb77c279 in g_signal_emit_valist (instance=0x615000457b20, signal_id=280, detail=0, var_args=0x7ffe9f2e9300) at gsignal.c:3300 #45 0x00007f37cb77e8d9 in g_signal_emit (instance=0x615000457b20, signal_id=280, detail=0) at gsignal.c:3447 #46 0x00007f37d037f8c7 in content_removed_cb (channel=0x615000457b20, object_path=0x60c0004cc0c0 "/org/freedesktop/Telepathy/Connection/gabble/jabber/testuser2_40bellet_2einfo_2f5f842d89/CallChannel4/Content_video_2", reason=0x603000180fa0, user_data=0x0, weak_object=0x0) at call-channel.c:353 #47 0x00007f37d03c439f in _tp_cli_channel_type_call_invoke_callback_for_content_removed (tpproxy=0x615000457b20, error=0x0, args=0x60300245cbf0, generic_callback=0x7f37d037f697 , user_data=0x0, weak_object=0x0) at _gen/tp-cli-channel-body.h:10398 #48 0x00007f37d0512037 in tp_proxy_signal_invocation_run (p=0x603000b4f370) at proxy-signals.c:269 #49 0x00007f37cb3d96b7 in g_idle_dispatch (source=0x608000f00f20, callback=0x7f37d0511e79 , user_data=0x603000b4f370) at gmain.c:5552 #50 0x00007f37cb3d34ec in g_main_dispatch (context=0x60f000009a00) at gmain.c:3210 #51 0x00007f37cb3d6249 in g_main_context_dispatch (context=0x60f000009a00) at gmain.c:3863 #52 0x00007f37cb3d66ec in g_main_context_iterate (context=0x60f000009a00, block=1, dispatch=1, self=0x60400000c890) at gmain.c:3936 #53 0x00007f37cb3d6822 in g_main_context_iteration (context=0x60f000009a00, may_block=1) at gmain.c:3997 #54 0x00007f37cc9e31ad in g_application_run (application=0x61200033cba0, argc=1, argv=0x7ffe9f2e9b48) at gapplication.c:2381 #55 0x0000000000411112 in main (argc=1, argv=0x7ffe9f2e9b48) at empathy-call.c:281 (gdb) up 33 #33 0x00007f379a016b4d in fs_rtp_session_dispose (obj=) at fs-rtp-session.c:755 (gdb) list 750 751 stop_and_remove (conferencebin, &self->priv->transmitter_rtp_funnel, TRUE); 752 stop_and_remove (conferencebin, &self->priv->transmitter_rtcp_funnel, TRUE); 753 754 if (self->priv->transmitters) 755 g_hash_table_foreach (self->priv->transmitters, _stop_transmitter_elem, 756 "gst-src"); 757 758 self->priv->extra_sources = 759 fs_rtp_special_sources_destroy (self->priv->extra_sources);