 ==10848==ERROR: AddressSanitizer: heap-use-after-free on address 0x602000743390 at pc 0x7fd34b9d8bd1 bp 0x7ffe265dc640 sp 0x7ffe265dbdb8
 READ of size 3 at 0x602000743390 thread T0
     #0 0x7fd34b9d8bd0  (/usr/lib64/libasan.so.3+0x8dbd0)
     #1 0x7fd34b9da275 in vasprintf (/usr/lib64/libasan.so.3+0x8f275)
     #2 0x7fd33ddd6e98 in g_vasprintf /home/bellet/Development/glib-2-50/glib/gprintf.c:316
     #3 0x7fd33dd78601 in g_strdup_vprintf /home/bellet/Development/glib-2-50/glib/gstrfuncs.c:514
     #4 0x7fd33dd78765 in g_strdup_printf /home/bellet/Development/glib-2-50/glib/gstrfuncs.c:540
     #5 0x7fd34a483017 in gst_value_transform_object_string /home/bellet/Development/gstreamer/gst/gstvalue.c:6434
     #6 0x7fd33e0f1713 in g_value_transform /home/bellet/Development/glib-2-50/gobject/gvalue.c:616
     #7 0x7fd34a47ed72 in gst_value_serialize /home/bellet/Development/gstreamer/gst/gstvalue.c:5301
     #8 0x7fd34a435a19 in priv_gst_structure_append_to_gstring /home/bellet/Development/gstreamer/gst/gststructure.c:1921
     #9 0x7fd34a435fb4 in gst_structure_to_string /home/bellet/Development/gstreamer/gst/gststructure.c:2028
     #10 0x7fd34a3b3ec0 in gst_info_structure_to_string /home/bellet/Development/gstreamer/gst/gstinfo.c:578
     #11 0x7fd34a3b4e69 in gst_info_describe_message /home/bellet/Development/gstreamer/gst/gstinfo.c:659
     #12 0x7fd34a3b561f in gst_debug_print_object /home/bellet/Development/gstreamer/gst/gstinfo.c:735
     #13 0x7fd34a3b6d89 in gst_info_printf_pointer_extension_func /home/bellet/Development/gstreamer/gst/gstinfo.c:822
     #14 0x7fd34a4aae85 in __gst_printf_pointer_extension_serialize /home/bellet/Development/gstreamer/gst/printf/printf-extension.c:47
     #15 0x7fd34a4a62fc in printf_postprocess_args /home/bellet/Development/gstreamer/gst/printf/vasnprintf.c:258
     #16 0x7fd34a4a66a6 in __gst_vasnprintf /home/bellet/Development/gstreamer/gst/printf/vasnprintf.c:290
     #17 0x7fd34a4aad4e in __gst_vasprintf /home/bellet/Development/gstreamer/gst/printf/printf.c:154
     #18 0x7fd34a3b3c30 in gst_debug_message_get /home/bellet/Development/gstreamer/gst/gstinfo.c:531
     #19 0x7fd34a3b7401 in gst_debug_log_default /home/bellet/Development/gstreamer/gst/gstinfo.c:1114
     #20 0x7fd34a3b3b38 in gst_debug_log_valist /home/bellet/Development/gstreamer/gst/gstinfo.c:509
     #21 0x7fd34a3b374f in gst_debug_log /home/bellet/Development/gstreamer/gst/gstinfo.c:441
     #22 0x7fd34a36d309 in gst_bus_source_dispatch /home/bellet/Development/gstreamer/gst/gstbus.c:812
     #23 0x7fd33dd2d4eb in g_main_dispatch /home/bellet/Development/glib-2-50/glib/gmain.c:3210
     #24 0x7fd33dd30248 in g_main_context_dispatch /home/bellet/Development/glib-2-50/glib/gmain.c:3863
     #25 0x7fd33dd306eb in g_main_context_iterate /home/bellet/Development/glib-2-50/glib/gmain.c:3936
     #26 0x7fd33dd30821 in g_main_context_iteration /home/bellet/Development/glib-2-50/glib/gmain.c:3997
     #27 0x7fd33f33d1ac in g_application_run /home/bellet/Development/glib-2-50/gio/gapplication.c:2381
     #28 0x411111 in main /home/bellet/Development/empathy/src/empathy-call.c:281
     #29 0x7fd33c0e9400 in __libc_start_main (/lib64/libc.so.6+0x20400)
     #30 0x410539 in _start (/home/bellet/Development/empathy/src/.libs/lt-empathy-call+0x410539)


 0x602000743390 is located 0 bytes inside of 8-byte region [0x602000743390,0x602000743398)
 freed by thread T590 (pool) here:
     #0 0x7fd34ba11b00 in free (/usr/lib64/libasan.so.3+0xc6b00)
     #1 0x7fd33dd3f9fc in g_free /home/bellet/Development/glib-2-50/glib/gmem.c:189
     #2 0x7fd34a342728 in gst_object_set_name /home/bellet/Development/gstreamer/gst/gstobject.c:611
     #3 0x7fd34a3ebacb in do_stream_status /home/bellet/Development/gstreamer/gst/gstpad.c:5932
     #4 0x7fd34a3ebcae in pad_enter_thread /home/bellet/Development/gstreamer/gst/gstpad.c:5954
     #5 0x7fd34a44a331 in gst_task_func /home/bellet/Development/gstreamer/gst/gsttask.c:305
     #6 0x7fd34a44bddd in default_func /home/bellet/Development/gstreamer/gst/gsttaskpool.c:68
     #7 0x7fd33dd8ba97 in g_thread_pool_thread_proxy /home/bellet/Development/glib-2-50/glib/gthreadpool.c:307
     #8 0x7fd33dd8aea8 in g_thread_proxy /home/bellet/Development/glib-2-50/glib/gthread.c:784
     #9 0x7fd33c4966c9 in start_thread (/lib64/libpthread.so.0+0x76c9)

 previously allocated by thread T583 (nicesrc82:src) here:
     #0 0x7fd34ba11e60 in malloc (/usr/lib64/libasan.so.3+0xc6e60)
     #1 0x7fd33c1411e7 in _IO_vasprintf (/lib64/libc.so.6+0x781e7)

 Thread T590 (pool) created by T587 (rtpjitterbuffer) here:
     #0 0x7fd34b97c488 in __interceptor_pthread_create (/usr/lib64/libasan.so.3+0x31488)
     #1 0x7fd33ddd851b in g_system_thread_new /home/bellet/Development/glib-2-50/glib/gthread-posix.c:1170
     #2 0x7fd33dd8b10c in g_thread_new_internal /home/bellet/Development/glib-2-50/glib/gthread.c:874
     #3 0x7fd33dd8b0c7 in g_thread_try_new /home/bellet/Development/glib-2-50/glib/gthread.c:858
     #4 0x7fd33dd8be9e in g_thread_pool_start_thread /home/bellet/Development/glib-2-50/glib/gthreadpool.c:407
     #5 0x7fd33dd8c607 in g_thread_pool_push /home/bellet/Development/glib-2-50/glib/gthreadpool.c:563
     #6 0x7fd34a3a4976 in gst_element_call_async /home/bellet/Development/gstreamer/gst/gstelement.c:3473
     #7 0x7fd34a355fca in bin_push_state_continue /home/bellet/Development/gstreamer/gst/gstbin.c:3309
     #8 0x7fd34a357211 in bin_handle_async_done /home/bellet/Development/gstreamer/gst/gstbin.c:3504
     #9 0x7fd34a359470 in gst_bin_handle_message_func /home/bellet/Development/gstreamer/gst/gstbin.c:3979
     #10 0x7fd34a3f12e3 in gst_pipeline_handle_message /home/bellet/Development/gstreamer/gst/gstpipeline.c:599
     #11 0x7fd34a355edb in bin_bus_handler /home/bellet/Development/gstreamer/gst/gstbin.c:3292
     #12 0x7fd34a36b679 in gst_bus_post /home/bellet/Development/gstreamer/gst/gstbus.c:335
     #13 0x7fd34a39d73d in gst_element_post_message_default /home/bellet/Development/gstreamer/gst/gstelement.c:1735
     #14 0x7fd34a3531e8 in gst_bin_post_message /home/bellet/Development/gstreamer/gst/gstbin.c:2819
     #15 0x7fd34a39dbdf in gst_element_post_message /home/bellet/Development/gstreamer/gst/gstelement.c:1778
     #16 0x7fd34a357157 in bin_handle_async_done /home/bellet/Development/gstreamer/gst/gstbin.c:3497
     #17 0x7fd34a359470 in gst_bin_handle_message_func /home/bellet/Development/gstreamer/gst/gstbin.c:3979
     #18 0x7fd34a355edb in bin_bus_handler /home/bellet/Development/gstreamer/gst/gstbin.c:3292
     #19 0x7fd34a36b679 in gst_bus_post /home/bellet/Development/gstreamer/gst/gstbus.c:335
     #20 0x7fd34a39d73d in gst_element_post_message_default /home/bellet/Development/gstreamer/gst/gstelement.c:1735
     #21 0x7fd34a3531e8 in gst_bin_post_message /home/bellet/Development/gstreamer/gst/gstbin.c:2819
     #22 0x7fd34a39dbdf in gst_element_post_message /home/bellet/Development/gstreamer/gst/gstelement.c:1778
     #23 0x7fd34a357157 in bin_handle_async_done /home/bellet/Development/gstreamer/gst/gstbin.c:3497
     #24 0x7fd34a359470 in gst_bin_handle_message_func /home/bellet/Development/gstreamer/gst/gstbin.c:3979
     #25 0x7fd34a355edb in bin_bus_handler /home/bellet/Development/gstreamer/gst/gstbin.c:3292
     #26 0x7fd34a36b679 in gst_bus_post /home/bellet/Development/gstreamer/gst/gstbus.c:335
     #27 0x7fd34a39d73d in gst_element_post_message_default /home/bellet/Development/gstreamer/gst/gstelement.c:1735
     #28 0x7fd34a39dbdf in gst_element_post_message /home/bellet/Development/gstreamer/gst/gstelement.c:1778
     #29 0x7fd34a7ed48a in gst_base_sink_commit_state /home/bellet/Development/gstreamer/libs/gst/base/gstbasesink.c:1523
     #30 0x7fd34a7f409a in gst_base_sink_do_preroll /home/bellet/Development/gstreamer/libs/gst/base/gstbasesink.c:2286
     #31 0x7fd34a7f50d2 in gst_base_sink_do_sync /home/bellet/Development/gstreamer/libs/gst/base/gstbasesink.c:2496
     #32 0x7fd34a7fc0b6 in gst_base_sink_chain_unlocked /home/bellet/Development/gstreamer/libs/gst/base/gstbasesink.c:3445
     #33 0x7fd34a7fd994 in gst_base_sink_chain_main /home/bellet/Development/gstreamer/libs/gst/base/gstbasesink.c:3596
     #34 0x7fd34a7fdbbc in gst_base_sink_chain /home/bellet/Development/gstreamer/libs/gst/base/gstbasesink.c:3625
     #35 0x7fd34a3e03ab in gst_pad_chain_data_unchecked /home/bellet/Development/gstreamer/gst/gstpad.c:4202
     #36 0x7fd34a3e157f in gst_pad_push_data /home/bellet/Development/gstreamer/gst/gstpad.c:4454
     #37 0x7fd34a3e23f9 in gst_pad_push /home/bellet/Development/gstreamer/gst/gstpad.c:4573
     #38 0x7fd34a82994e in gst_base_transform_chain /home/bellet/Development/gstreamer/libs/gst/base/gstbasetransform.c:2372
     #39 0x7fd34a3e03ab in gst_pad_chain_data_unchecked /home/bellet/Development/gstreamer/gst/gstpad.c:4202
     #40 0x7fd34a3e157f in gst_pad_push_data /home/bellet/Development/gstreamer/gst/gstpad.c:4454
     #41 0x7fd34a3e23f9 in gst_pad_push /home/bellet/Development/gstreamer/gst/gstpad.c:4573
     #42 0x7fd34a82994e in gst_base_transform_chain /home/bellet/Development/gstreamer/libs/gst/base/gstbasetransform.c:2372
     #43 0x7fd34a3e03ab in gst_pad_chain_data_unchecked /home/bellet/Development/gstreamer/gst/gstpad.c:4202
     #44 0x7fd34a3e157f in gst_pad_push_data /home/bellet/Development/gstreamer/gst/gstpad.c:4454
     #45 0x7fd34a3e23f9 in gst_pad_push /home/bellet/Development/gstreamer/gst/gstpad.c:4573
     #46 0x7fd34a82994e in gst_base_transform_chain /home/bellet/Development/gstreamer/libs/gst/base/gstbasetransform.c:2372
     #47 0x7fd34a3e03ab in gst_pad_chain_data_unchecked /home/bellet/Development/gstreamer/gst/gstpad.c:4202
     #48 0x7fd34a3e157f in gst_pad_push_data /home/bellet/Development/gstreamer/gst/gstpad.c:4454
     #49 0x7fd34a3e23f9 in gst_pad_push /home/bellet/Development/gstreamer/gst/gstpad.c:4573
     #50 0x7fd34a3af202 in gst_proxy_pad_chain_default /home/bellet/Development/gstreamer/gst/gstghostpad.c:126
     #51 0x7fd34a3e03ab in gst_pad_chain_data_unchecked /home/bellet/Development/gstreamer/gst/gstpad.c:4202
     #52 0x7fd34a3e157f in gst_pad_push_data /home/bellet/Development/gstreamer/gst/gstpad.c:4454
     #53 0x7fd34a3e23f9 in gst_pad_push /home/bellet/Development/gstreamer/gst/gstpad.c:4573
     #54 0x7fd34a3af202 in gst_proxy_pad_chain_default /home/bellet/Development/gstreamer/gst/gstghostpad.c:126
     #55 0x7fd34a3e03ab in gst_pad_chain_data_unchecked /home/bellet/Development/gstreamer/gst/gstpad.c:4202
     #56 0x7fd34a3e157f in gst_pad_push_data /home/bellet/Development/gstreamer/gst/gstpad.c:4454
     #57 0x7fd34a3e23f9 in gst_pad_push /home/bellet/Development/gstreamer/gst/gstpad.c:4573
     #58 0x7fd34a3af202 in gst_proxy_pad_chain_default /home/bellet/Development/gstreamer/gst/gstghostpad.c:126
     #59 0x7fd34a3e03ab in gst_pad_chain_data_unchecked /home/bellet/Development/gstreamer/gst/gstpad.c:4202
     #60 0x7fd34a3e157f in gst_pad_push_data /home/bellet/Development/gstreamer/gst/gstpad.c:4454
     #61 0x7fd34a3e23f9 in gst_pad_push /home/bellet/Development/gstreamer/gst/gstpad.c:4573
     #62 0x7fd31f110778 in gst_valve_chain /home/bellet/Development/gstreamer/plugins/elements/gstvalve.c:202
     #63 0x7fd34a3e03ab in gst_pad_chain_data_unchecked /home/bellet/Development/gstreamer/gst/gstpad.c:4202
     #64 0x7fd34a3e157f in gst_pad_push_data /home/bellet/Development/gstreamer/gst/gstpad.c:4454
     #65 0x7fd34a3e23f9 in gst_pad_push /home/bellet/Development/gstreamer/gst/gstpad.c:4573
     #66 0x7fd34a3af202 in gst_proxy_pad_chain_default /home/bellet/Development/gstreamer/gst/gstghostpad.c:126
     #67 0x7fd34a3e03ab in gst_pad_chain_data_unchecked /home/bellet/Development/gstreamer/gst/gstpad.c:4202
     #68 0x7fd34a3e157f in gst_pad_push_data /home/bellet/Development/gstreamer/gst/gstpad.c:4454
     #69 0x7fd34a3e23f9 in gst_pad_push /home/bellet/Development/gstreamer/gst/gstpad.c:4573
     #70 0x7fd34ad9681d in gst_audio_decoder_push_forward /home/bellet/Development/gst-plugins-base/gst-libs/gst/audio/gstaudiodecoder.c:986
     #71 0x7fd34ad9758d in gst_audio_decoder_output /home/bellet/Development/gst-plugins-base/gst-libs/gst/audio/gstaudiodecoder.c:1062
     #72 0x7fd34ad9a966 in gst_audio_decoder_finish_frame /home/bellet/Development/gst-plugins-base/gst-libs/gst/audio/gstaudiodecoder.c:1406
     #73 0x7fd2fbc03669  (/usr/lib64/gstreamer-1.0/libgstopus.so+0x5669)

 Thread T587 (rtpjitterbuffer) created by T579 (nicesrc80:src) here:
     #0 0x7fd34b97c488 in __interceptor_pthread_create (/usr/lib64/libasan.so.3+0x31488)
     #1 0x7fd33ddd851b in g_system_thread_new /home/bellet/Development/glib-2-50/glib/gthread-posix.c:1170
     #2 0x7fd33dd8b10c in g_thread_new_internal /home/bellet/Development/glib-2-50/glib/gthread.c:874
     #3 0x7fd33dd8b0c7 in g_thread_try_new /home/bellet/Development/glib-2-50/glib/gthread.c:858
     #4 0x7fd33dd8be9e in g_thread_pool_start_thread /home/bellet/Development/glib-2-50/glib/gthreadpool.c:407
     #5 0x7fd33dd8c607 in g_thread_pool_push /home/bellet/Development/glib-2-50/glib/gthreadpool.c:563
     #6 0x7fd34a44bff2 in default_push /home/bellet/Development/gstreamer/gst/gsttaskpool.c:105
     #7 0x7fd34a44c44a in gst_task_pool_push /home/bellet/Development/gstreamer/gst/gsttaskpool.c:243
     #8 0x7fd34a44b38e in start_task /home/bellet/Development/gstreamer/gst/gsttask.c:652
     #9 0x7fd34a44b675 in gst_task_set_state /home/bellet/Development/gstreamer/gst/gsttask.c:703
     #10 0x7fd34a3ebfe7 in gst_pad_start_task /home/bellet/Development/gstreamer/gst/gstpad.c:6013
     #11 0x7fd34a3ce9ec in activate_mode_internal /home/bellet/Development/gstreamer/gst/gstpad.c:1178
     #12 0x7fd34a3cd587 in gst_pad_activate_default /home/bellet/Development/gstreamer/gst/gstpad.c:934
     #13 0x7fd34a3cdf35 in gst_pad_set_active /home/bellet/Development/gstreamer/gst/gstpad.c:1064
     #14 0x7fd34a3a2283 in activate_pads /home/bellet/Development/gstreamer/gst/gstelement.c:2783
     #15 0x7fd34a3bba21 in gst_iterator_fold /home/bellet/Development/gstreamer/gst/gstiterator.c:616
     #16 0x7fd34a3a23cd in iterator_activate_fold_with_resync /home/bellet/Development/gstreamer/gst/gstelement.c:2807
     #17 0x7fd34a3a2571 in gst_element_pads_activate /home/bellet/Development/gstreamer/gst/gstelement.c:2843
     #18 0x7fd34a3a2977 in gst_element_change_state_func /home/bellet/Development/gstreamer/gst/gstelement.c:2903
     #19 0x7fd2fc4c40d3  (/usr/lib64/gstreamer-1.0/libgstrtpmanager.so+0x170d3)

 Thread T579 (nicesrc80:src) created by T0 here:
     #0 0x7fd34b97c488 in __interceptor_pthread_create (/usr/lib64/libasan.so.3+0x31488)
     #1 0x7fd33ddd851b in g_system_thread_new /home/bellet/Development/glib-2-50/glib/gthread-posix.c:1170
     #2 0x7fd33dd8b10c in g_thread_new_internal /home/bellet/Development/glib-2-50/glib/gthread.c:874
     #3 0x7fd33dd8b0c7 in g_thread_try_new /home/bellet/Development/glib-2-50/glib/gthread.c:858
     #4 0x7fd33dd8be9e in g_thread_pool_start_thread /home/bellet/Development/glib-2-50/glib/gthreadpool.c:407
     #5 0x7fd33dd8c607 in g_thread_pool_push /home/bellet/Development/glib-2-50/glib/gthreadpool.c:563
     #6 0x7fd34a44bff2 in default_push /home/bellet/Development/gstreamer/gst/gsttaskpool.c:105
     #7 0x7fd34a44c44a in gst_task_pool_push /home/bellet/Development/gstreamer/gst/gsttaskpool.c:243
     #8 0x7fd34a44b38e in start_task /home/bellet/Development/gstreamer/gst/gsttask.c:652
     #9 0x7fd34a44b675 in gst_task_set_state /home/bellet/Development/gstreamer/gst/gsttask.c:703
     #10 0x7fd34a3ebfe7 in gst_pad_start_task /home/bellet/Development/gstreamer/gst/gstpad.c:6013
     #11 0x7fd34a80ebbc in gst_base_src_perform_seek /home/bellet/Development/gstreamer/libs/gst/base/gstbasesrc.c:1721
     #12 0x7fd34a81a678 in gst_base_src_start_complete /home/bellet/Development/gstreamer/libs/gst/base/gstbasesrc.c:3442
     #13 0x7fd34a819a89 in gst_base_src_start /home/bellet/Development/gstreamer/libs/gst/base/gstbasesrc.c:3327
     #14 0x7fd34a81bfc2 in gst_base_src_activate_push /home/bellet/Development/gstreamer/libs/gst/base/gstbasesrc.c:3709
     #15 0x7fd34a81c69a in gst_base_src_activate_mode /home/bellet/Development/gstreamer/libs/gst/base/gstbasesrc.c:3786
     #16 0x7fd34a3ce9ec in activate_mode_internal /home/bellet/Development/gstreamer/gst/gstpad.c:1178
     #17 0x7fd34a3cd587 in gst_pad_activate_default /home/bellet/Development/gstreamer/gst/gstpad.c:934
     #18 0x7fd34a3cdf35 in gst_pad_set_active /home/bellet/Development/gstreamer/gst/gstpad.c:1064
     #19 0x7fd34a3a2283 in activate_pads /home/bellet/Development/gstreamer/gst/gstelement.c:2783
     #20 0x7fd34a3bba21 in gst_iterator_fold /home/bellet/Development/gstreamer/gst/gstiterator.c:616
     #21 0x7fd34a3a23cd in iterator_activate_fold_with_resync /home/bellet/Development/gstreamer/gst/gstelement.c:2807
     #22 0x7fd34a3a2571 in gst_element_pads_activate /home/bellet/Development/gstreamer/gst/gstelement.c:2843
     #23 0x7fd34a3a2977 in gst_element_change_state_func /home/bellet/Development/gstreamer/gst/gstelement.c:2903
     #24 0x7fd34a81c87b in gst_base_src_change_state /home/bellet/Development/gstreamer/libs/gst/base/gstbasesrc.c:3823
     #25 0x7fd2db7ef531 in gst_nice_src_change_state /home/bellet/Development/libnice/gst/gstnicesrc.c:445
     #26 0x7fd34a3a1821 in gst_element_change_state /home/bellet/Development/gstreamer/gst/gstelement.c:2695
     #27 0x7fd34a3a03ed in gst_element_continue_state /home/bellet/Development/gstreamer/gst/gstelement.c:2403
     #28 0x7fd34a3a1f23 in gst_element_change_state /home/bellet/Development/gstreamer/gst/gstelement.c:2734
     #29 0x7fd34a3a1266 in gst_element_set_state_func /home/bellet/Development/gstreamer/gst/gstelement.c:2649
     #30 0x7fd34a3a0a7f in gst_element_set_state /home/bellet/Development/gstreamer/gst/gstelement.c:2550
     #31 0x7fd34a39ecbd in gst_element_sync_state_with_parent /home/bellet/Development/gstreamer/gst/gstelement.c:2077
     #32 0x7fd2dcf18742 in _create_sinksource /home/bellet/Development/farstream/transmitters/nice/fs-nice-transmitter.c:600
     #33 0x7fd2dcf18ef3 in fs_nice_transmitter_add_gst_stream /home/bellet/Development/farstream/transmitters/nice/fs-nice-transmitter.c:681
     #34 0x7fd2dcf2320b in fs_nice_stream_transmitter_build /home/bellet/Development/farstream/transmitters/nice/fs-nice-stream-transmitter.c:1534
     #35 0x7fd2dcf257d1 in fs_nice_stream_transmitter_newv /home/bellet/Development/farstream/transmitters/nice/fs-nice-stream-transmitter.c:1957
     #36 0x7fd2dcf181eb in fs_nice_transmitter_new_stream_transmitter /home/bellet/Development/farstream/transmitters/nice/fs-nice-transmitter.c:472
     #37 0x7fd34b5302e8 in fs_transmitter_new_stream_transmitter /home/bellet/Development/farstream/farstream/fs-transmitter.c:263
     #38 0x7fd2fc97795e in _stream_get_new_stream_transmitter /home/bellet/Development/farstream/gst/fsrtpconference/fs-rtp-session.c:2689
     #39 0x7fd2fc980fc6 in fs_rtp_stream_set_transmitter /home/bellet/Development/farstream/gst/fsrtpconference/fs-rtp-stream.c:1166
     #40 0x7fd34b52e62e in fs_stream_set_transmitter /home/bellet/Development/farstream/farstream/fs-stream.c:653
     #41 0x7fd34b2ed932 in _tf_call_content_get_fsstream_by_handle /home/bellet/Development/telepathy-farstream/telepathy-farstream/call-content.c:2298
     #42 0x7fd34b2f19e4 in tf_call_stream_try_adding_fsstream /home/bellet/Development/telepathy-farstream/telepathy-farstream/call-stream.c:535
     #43 0x7fd34b2f47b5 in got_stream_media_properties /home/bellet/Development/telepathy-farstream/telepathy-farstream/call-stream.c:1167
     #44 0x7fd342e60671 in _tp_cli_dbus_properties_invoke_callback_get_all _gen/tp-cli-generic-body.h:1242
     #45 0x7fd342e6a1f1 in tp_proxy_pending_call_idle_invoke /home/bellet/Development/telepathy-glib-0.24/telepathy-glib/proxy-methods.c:156
     #46 0x7fd33dd336b6 in g_idle_dispatch /home/bellet/Development/glib-2-50/glib/gmain.c:5552
     #47 0x7fd33dd2d4eb in g_main_dispatch /home/bellet/Development/glib-2-50/glib/gmain.c:3210
     #48 0x7fd33dd30248 in g_main_context_dispatch /home/bellet/Development/glib-2-50/glib/gmain.c:3863
     #49 0x7fd33dd306eb in g_main_context_iterate /home/bellet/Development/glib-2-50/glib/gmain.c:3936
     #50 0x7fd33dd30821 in g_main_context_iteration /home/bellet/Development/glib-2-50/glib/gmain.c:3997
     #51 0x7fd33f33d1ac in g_application_run /home/bellet/Development/glib-2-50/gio/gapplication.c:2381
     #52 0x411111 in main /home/bellet/Development/empathy/src/empathy-call.c:281
     #53 0x7fd33c0e9400 in __libc_start_main (/lib64/libc.so.6+0x20400)


 Thread T583 (nicesrc82:src) created by T0 here:
     #0 0x7fd34b97c488 in __interceptor_pthread_create (/usr/lib64/libasan.so.3+0x31488)
     #1 0x7fd33ddd851b in g_system_thread_new /home/bellet/Development/glib-2-50/glib/gthread-posix.c:1170
     #2 0x7fd33dd8b10c in g_thread_new_internal /home/bellet/Development/glib-2-50/glib/gthread.c:874
     #3 0x7fd33dd8b0c7 in g_thread_try_new /home/bellet/Development/glib-2-50/glib/gthread.c:858
     #4 0x7fd33dd8be9e in g_thread_pool_start_thread /home/bellet/Development/glib-2-50/glib/gthreadpool.c:407
     #5 0x7fd33dd8c607 in g_thread_pool_push /home/bellet/Development/glib-2-50/glib/gthreadpool.c:563
     #6 0x7fd34a44bff2 in default_push /home/bellet/Development/gstreamer/gst/gsttaskpool.c:105
     #7 0x7fd34a44c44a in gst_task_pool_push /home/bellet/Development/gstreamer/gst/gsttaskpool.c:243
     #8 0x7fd34a44b38e in start_task /home/bellet/Development/gstreamer/gst/gsttask.c:652
     #9 0x7fd34a44b675 in gst_task_set_state /home/bellet/Development/gstreamer/gst/gsttask.c:703
     #10 0x7fd34a3ebfe7 in gst_pad_start_task /home/bellet/Development/gstreamer/gst/gstpad.c:6013
     #11 0x7fd34a80ebbc in gst_base_src_perform_seek /home/bellet/Development/gstreamer/libs/gst/base/gstbasesrc.c:1721
     #12 0x7fd34a81a678 in gst_base_src_start_complete /home/bellet/Development/gstreamer/libs/gst/base/gstbasesrc.c:3442
     #13 0x7fd34a819a89 in gst_base_src_start /home/bellet/Development/gstreamer/libs/gst/base/gstbasesrc.c:3327
     #14 0x7fd34a81bfc2 in gst_base_src_activate_push /home/bellet/Development/gstreamer/libs/gst/base/gstbasesrc.c:3709
     #15 0x7fd34a81c69a in gst_base_src_activate_mode /home/bellet/Development/gstreamer/libs/gst/base/gstbasesrc.c:3786
     #16 0x7fd34a3ce9ec in activate_mode_internal /home/bellet/Development/gstreamer/gst/gstpad.c:1178
     #17 0x7fd34a3cd587 in gst_pad_activate_default /home/bellet/Development/gstreamer/gst/gstpad.c:934
     #18 0x7fd34a3cdf35 in gst_pad_set_active /home/bellet/Development/gstreamer/gst/gstpad.c:1064
     #19 0x7fd34a3a2283 in activate_pads /home/bellet/Development/gstreamer/gst/gstelement.c:2783
     #20 0x7fd34a3bba21 in gst_iterator_fold /home/bellet/Development/gstreamer/gst/gstiterator.c:616
     #21 0x7fd34a3a23cd in iterator_activate_fold_with_resync /home/bellet/Development/gstreamer/gst/gstelement.c:2807
     #22 0x7fd34a3a2571 in gst_element_pads_activate /home/bellet/Development/gstreamer/gst/gstelement.c:2843
     #23 0x7fd34a3a2977 in gst_element_change_state_func /home/bellet/Development/gstreamer/gst/gstelement.c:2903
     #24 0x7fd34a81c87b in gst_base_src_change_state /home/bellet/Development/gstreamer/libs/gst/base/gstbasesrc.c:3823
     #25 0x7fd2db7ef531 in gst_nice_src_change_state /home/bellet/Development/libnice/gst/gstnicesrc.c:445
     #26 0x7fd34a3a1821 in gst_element_change_state /home/bellet/Development/gstreamer/gst/gstelement.c:2695
     #27 0x7fd34a3a03ed in gst_element_continue_state /home/bellet/Development/gstreamer/gst/gstelement.c:2403
     #28 0x7fd34a3a1f23 in gst_element_change_state /home/bellet/Development/gstreamer/gst/gstelement.c:2734
     #29 0x7fd34a3a1266 in gst_element_set_state_func /home/bellet/Development/gstreamer/gst/gstelement.c:2649
     #30 0x7fd34a3a0a7f in gst_element_set_state /home/bellet/Development/gstreamer/gst/gstelement.c:2550
     #31 0x7fd34a39ecbd in gst_element_sync_state_with_parent /home/bellet/Development/gstreamer/gst/gstelement.c:2077
     #32 0x7fd2dcf18742 in _create_sinksource /home/bellet/Development/farstream/transmitters/nice/fs-nice-transmitter.c:600
     #33 0x7fd2dcf18ef3 in fs_nice_transmitter_add_gst_stream /home/bellet/Development/farstream/transmitters/nice/fs-nice-transmitter.c:681
     #34 0x7fd2dcf2320b in fs_nice_stream_transmitter_build /home/bellet/Development/farstream/transmitters/nice/fs-nice-stream-transmitter.c:1534
     #35 0x7fd2dcf257d1 in fs_nice_stream_transmitter_newv /home/bellet/Development/farstream/transmitters/nice/fs-nice-stream-transmitter.c:1957
     #36 0x7fd2dcf181eb in fs_nice_transmitter_new_stream_transmitter /home/bellet/Development/farstream/transmitters/nice/fs-nice-transmitter.c:472
     #37 0x7fd34b5302e8 in fs_transmitter_new_stream_transmitter /home/bellet/Development/farstream/farstream/fs-transmitter.c:263
     #38 0x7fd2fc97795e in _stream_get_new_stream_transmitter /home/bellet/Development/farstream/gst/fsrtpconference/fs-rtp-session.c:2689
     #39 0x7fd2fc980fc6 in fs_rtp_stream_set_transmitter /home/bellet/Development/farstream/gst/fsrtpconference/fs-rtp-stream.c:1166
     #40 0x7fd34b52e62e in fs_stream_set_transmitter /home/bellet/Development/farstream/farstream/fs-stream.c:653
     #41 0x7fd34b2ed932 in _tf_call_content_get_fsstream_by_handle /home/bellet/Development/telepathy-farstream/telepathy-farstream/call-content.c:2298
     #42 0x7fd34b2f19e4 in tf_call_stream_try_adding_fsstream /home/bellet/Development/telepathy-farstream/telepathy-farstream/call-stream.c:535
     #43 0x7fd34b2f47b5 in got_stream_media_properties /home/bellet/Development/telepathy-farstream/telepathy-farstream/call-stream.c:1167
     #44 0x7fd342e60671 in _tp_cli_dbus_properties_invoke_callback_get_all _gen/tp-cli-generic-body.h:1242
     #45 0x7fd342e6a1f1 in tp_proxy_pending_call_idle_invoke /home/bellet/Development/telepathy-glib-0.24/telepathy-glib/proxy-methods.c:156
     #46 0x7fd33dd336b6 in g_idle_dispatch /home/bellet/Development/glib-2-50/glib/gmain.c:5552
     #47 0x7fd33dd2d4eb in g_main_dispatch /home/bellet/Development/glib-2-50/glib/gmain.c:3210
     #48 0x7fd33dd30248 in g_main_context_dispatch /home/bellet/Development/glib-2-50/glib/gmain.c:3863
     #49 0x7fd33dd306eb in g_main_context_iterate /home/bellet/Development/glib-2-50/glib/gmain.c:3936
     #50 0x7fd33dd30821 in g_main_context_iteration /home/bellet/Development/glib-2-50/glib/gmain.c:3997
     #51 0x7fd33f33d1ac in g_application_run /home/bellet/Development/glib-2-50/gio/gapplication.c:2381
     #52 0x411111 in main /home/bellet/Development/empathy/src/empathy-call.c:281
     #53 0x7fd33c0e9400 in __libc_start_main (/lib64/libc.so.6+0x20400)

 SUMMARY: AddressSanitizer: heap-use-after-free (/usr/lib64/libasan.so.3+0x8dbd0)
 Shadow bytes around the buggy address:
   0x0c04800e0620: fa fa fa fa fa fa fd fa fa fa fa fa fa fa fd fd
   0x0c04800e0630: fa fa fa fa fa fa fa fa fa fa fd fd fa fa fa fa
   0x0c04800e0640: fa fa fa fa fa fa fd fd fa fa fa fa fa fa 05 fa
   0x0c04800e0650: fa fa fd fd fa fa fa fa fa fa fa fa fa fa fd fd
   0x0c04800e0660: fa fa fd fd fa fa fa fa fa fa fd fd fa fa fd fa
 =>0x0c04800e0670: fa fa[fd]fa fa fa fd fd fa fa fa fa fa fa fa fa
   0x0c04800e0680: fa fa fa fa fa fa fd fd fa fa fd fd fa fa fd fd
   0x0c04800e0690: fa fa fa fa fa fa fd fd fa fa fa fa fa fa 05 fa
   0x0c04800e06a0: fa fa fa fa fa fa fa fa fa fa fd fd fa fa fa fa
   0x0c04800e06b0: fa fa fa fa fa fa fa fa fa fa fd fd fa fa fa fa
   0x0c04800e06c0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fd fa
 Shadow byte legend (one shadow byte represents 8 application bytes):
   Addressable:           00
   Partially addressable: 01 02 03 04 05 06 07
   Heap left redzone:       fa
   Heap right redzone:      fb
   Freed heap region:       fd
   Stack left redzone:      f1
   Stack mid redzone:       f2
   Stack right redzone:     f3
   Stack partial redzone:   f4
   Stack after return:      f5
   Stack use after scope:   f8
   Global redzone:          f9
   Global init order:       f6
   Poisoned by user:        f7
   Container overflow:      fc
   Array cookie:            ac
   Intra object redzone:    bb
   ASan internal:           fe
   Left alloca redzone:     ca
   Right alloca redzone:    cb
 ==10848==ABORTING
