Attachment 130702 Details for Bug 100586 – gdb backtrace

gdb backtrace

gdb2.txt (text/plain), 13.46 KB, created by Fabrice Bellet on 2017-04-05 16:43:47 UTC

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Creator: Fabrice Bellet

Created: 2017-04-05 16:43:47 UTC

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>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=<optimized out>, 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=<synthetic pointer>..., 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=<optimized out>, 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=<optimized out>, 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=<optimized out>, 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 <activate_pads>, 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=<optimized out>, 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=<optimized out>) 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=<optimized out>, fn=<optimized out>, rvalue=<optimized out>, 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 <content_removed_cb>, 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 <tp_proxy_signal_invocation_run>, 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=<optimized out>) 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);

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Attachments on bug 100586: 130702 | 130705 | 130716 | 131476 | 131918 | 131919 | 131952

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