Hi, Not sure to got it exactly but here is finally the 'coredumpctl info' output. Where to address it if needed? Thanks, Patrice
PID: 32028 (tracker-extract) UID: 1000 (patrice) GID: 1000 (patrice) Signal: 11 (SEGV) Timestamp: Wed 2018-11-28 22:54:42 CET (5min ago) Command Line: /usr/lib/tracker/tracker-extract Executable: /usr/lib/tracker/tracker-extract Control Group: /user.slice/user-1000.slice/user@1000.service/tracker-extract.service Unit: user@1000.service User Unit: tracker-extract.service Slice: user-1000.slice Owner UID: 1000 (patrice) Boot ID: 2b431ca216e346b9a2451932baa8be23 Machine ID: 7b96703962d14b21b365984860adb794 Hostname: hp-dark Storage: /var/lib/systemd/coredump/core.tracker-extract.1000.2b431ca216e346b9a2451932baa8be23.32028.1543442082000000.lz4 Message: Process 32028 (tracker-extract) of user 1000 dumped core. Stack trace of thread 32070: #0 0x00007f4db09e1635 gst_video_codec_frame_ref (libgstvideo-1.0.so.0) #1 0x00007f4dae1c134e _gst_libde265_return_image (libgstde265.so) #2 0x00007f4dae1c17a5 gst_libde265_dec_handle_frame (libgstde265.so) #3 0x00007f4db09cfe4b gst_video_decoder_decode_frame (libgstvideo-1.0.so.0) #4 0x00007f4db09d2964 gst_video_decoder_chain_forward (libgstvideo-1.0.so.0) #5 0x00007f4db09d3042 gst_video_decoder_chain (libgstvideo-1.0.so.0) #6 0x00007f4db0adcc3a gst_pad_chain_data_unchecked (libgstreamer-1.0.so.0) #7 0x00007f4db0ae4ed2 gst_pad_push (libgstreamer-1.0.so.0) #8 0x00007f4db08a7dfd gst_base_transform_chain (libgstbase-1.0.so.0) #9 0x00007f4db0adcc3a gst_pad_chain_data_unchecked (libgstreamer-1.0.so.0) #10 0x00007f4db0ae4ed2 gst_pad_push (libgstreamer-1.0.so.0) #11 0x00007f4db088c9c8 gst_base_parse_push_frame (libgstbase-1.0.so.0) #12 0x00007f4db088da35 gst_base_parse_chain (libgstbase-1.0.so.0) #13 0x00007f4db0adcc3a gst_pad_chain_data_unchecked (libgstreamer-1.0.so.0) #14 0x00007f4db0ae4ed2 gst_pad_push (libgstreamer-1.0.so.0) #15 0x00007f4daea5fa8d gst_single_queue_push_one (libgstcoreelements.so) #16 0x00007f4db0b11f41 gst_task_func (libgstreamer-1.0.so.0) #17 0x00007f4df35daad3 n/a (libglib-2.0.so.0) #18 0x00007f4df35da135 n/a (libglib-2.0.so.0) #19 0x00007f4df3501f2a start_thread (libpthread.so.0) #20 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32030: #0 0x00007f4df342a739 __GI___poll (libc.so.6) #1 0x00007f4df35b1e46 n/a (libglib-2.0.so.0) #2 0x00007f4df35b21d2 g_main_loop_run (libglib-2.0.so.0) #3 0x00007f4df37ac7b6 n/a (libgio-2.0.so.0) #4 0x00007f4df35da135 n/a (libglib-2.0.so.0) #5 0x00007f4df3501f2a start_thread (libpthread.so.0) #6 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32033: #0 0x00007f4df342fa79 syscall (libc.so.6) #1 0x00007f4df35f863f g_cond_wait (libglib-2.0.so.0) #2 0x00007f4df358407b n/a (libglib-2.0.so.0) #3 0x00007f4df35daaa7 n/a (libglib-2.0.so.0) #4 0x00007f4df35da135 n/a (libglib-2.0.so.0) #5 0x00007f4df3501f2a start_thread (libpthread.so.0) #6 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32028: #0 0x00007f4df342a739 __GI___poll (libc.so.6) #1 0x00007f4df35b1e46 n/a (libglib-2.0.so.0) #2 0x00007f4df35b21d2 g_main_loop_run (libglib-2.0.so.0) #3 0x00005556d54eadcb main (tracker-extract) #4 0x00007f4df335fb17 __libc_start_main (libc.so.6) #5 0x00005556d54eaeba _start (tracker-extract) Stack trace of thread 32034: #0 0x00007f4df342fa79 syscall (libc.so.6) #1 0x00007f4df35f863f g_cond_wait (libglib-2.0.so.0) #2 0x00007f4df358407b n/a (libglib-2.0.so.0) #3 0x00007f4df35daaa7 n/a (libglib-2.0.so.0) #4 0x00007f4df35da135 n/a (libglib-2.0.so.0) #5 0x00007f4df3501f2a start_thread (libpthread.so.0) #6 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32031: #0 0x00007f4df342a739 __GI___poll (libc.so.6) #1 0x00007f4df35b1e46 n/a (libglib-2.0.so.0) #2 0x00007f4df35b1f6c g_main_context_iteration (libglib-2.0.so.0) #3 0x00007f4df38f5ffd n/a (libdconfsettings.so) #4 0x00007f4df35da135 n/a (libglib-2.0.so.0) #5 0x00007f4df3501f2a start_thread (libpthread.so.0) #6 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32032: #0 0x00007f4df342fa79 syscall (libc.so.6) #1 0x00007f4df35f863f g_cond_wait (libglib-2.0.so.0) #2 0x00007f4df358407b n/a (libglib-2.0.so.0) #3 0x00007f4df35daaa7 n/a (libglib-2.0.so.0) #4 0x00007f4df35da135 n/a (libglib-2.0.so.0) #5 0x00007f4df3501f2a start_thread (libpthread.so.0) #6 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32029: #0 0x00007f4df342a739 __GI___poll (libc.so.6) #1 0x00007f4df35b1e46 n/a (libglib-2.0.so.0) #2 0x00007f4df35b1f6c g_main_context_iteration (libglib-2.0.so.0) #3 0x00007f4df35b1fb1 n/a (libglib-2.0.so.0) #4 0x00007f4df35da135 n/a (libglib-2.0.so.0) #5 0x00007f4df3501f2a start_thread (libpthread.so.0) #6 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32038: #0 0x00007f4df342fa79 syscall (libc.so.6) #1 0x00007f4df35f863f g_cond_wait (libglib-2.0.so.0) #2 0x00007f4df358407b n/a (libglib-2.0.so.0) #3 0x00007f4df35daaa7 n/a (libglib-2.0.so.0) #4 0x00007f4df35da135 n/a (libglib-2.0.so.0) #5 0x00007f4df3501f2a start_thread (libpthread.so.0) #6 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32037: #0 0x00007f4df342fa79 syscall (libc.so.6) #1 0x00007f4df35f863f g_cond_wait (libglib-2.0.so.0) #2 0x00007f4df358407b n/a (libglib-2.0.so.0) #3 0x00007f4df35daaa7 n/a (libglib-2.0.so.0) #4 0x00007f4df35da135 n/a (libglib-2.0.so.0) #5 0x00007f4df3501f2a start_thread (libpthread.so.0) #6 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32040: #0 0x00007f4df342fa79 syscall (libc.so.6) #1 0x00007f4df35f863f g_cond_wait (libglib-2.0.so.0) #2 0x00007f4df358407b n/a (libglib-2.0.so.0) #3 0x00007f4df35daaa7 n/a (libglib-2.0.so.0) #4 0x00007f4df35da135 n/a (libglib-2.0.so.0) #5 0x00007f4df3501f2a start_thread (libpthread.so.0) #6 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32051: #0 0x00007f4df342fa79 syscall (libc.so.6) #1 0x00007f4df35f863f g_cond_wait (libglib-2.0.so.0) #2 0x00007f4daea602af gst_multi_queue_loop (libgstcoreelements.so) #3 0x00007f4db0b11f41 gst_task_func (libgstreamer-1.0.so.0) #4 0x00007f4df35daad3 n/a (libglib-2.0.so.0) #5 0x00007f4df35da135 n/a (libglib-2.0.so.0) #6 0x00007f4df3501f2a start_thread (libpthread.so.0) #7 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32042: #0 0x00007f4df342fa79 syscall (libc.so.6) #1 0x00007f4df35f863f g_cond_wait (libglib-2.0.so.0) #2 0x00007f4df358407b n/a (libglib-2.0.so.0) #3 0x00007f4df35daaa7 n/a (libglib-2.0.so.0) #4 0x00007f4df35da135 n/a (libglib-2.0.so.0) #5 0x00007f4df3501f2a start_thread (libpthread.so.0) #6 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32035: #0 0x00007f4df342fa79 syscall (libc.so.6) #1 0x00007f4df35f863f g_cond_wait (libglib-2.0.so.0) #2 0x00007f4df358407b n/a (libglib-2.0.so.0) #3 0x00007f4df35daaa7 n/a (libglib-2.0.so.0) #4 0x00007f4df35da135 n/a (libglib-2.0.so.0) #5 0x00007f4df3501f2a start_thread (libpthread.so.0) #6 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32036: #0 0x00007f4df342fa79 syscall (libc.so.6) #1 0x00007f4df35f863f g_cond_wait (libglib-2.0.so.0) #2 0x00007f4df358407b n/a (libglib-2.0.so.0) #3 0x00007f4df35daaa7 n/a (libglib-2.0.so.0) #4 0x00007f4df35da135 n/a (libglib-2.0.so.0) #5 0x00007f4df3501f2a start_thread (libpthread.so.0) #6 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32043: #0 0x00007f4df342fa79 syscall (libc.so.6) #1 0x00007f4df35f875a g_cond_wait_until (libglib-2.0.so.0) #2 0x00007f4df3584061 n/a (libglib-2.0.so.0) #3 0x00007f4df35dac12 n/a (libglib-2.0.so.0) #4 0x00007f4df35da135 n/a (libglib-2.0.so.0) #5 0x00007f4df3501f2a start_thread (libpthread.so.0) #6 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32039: #0 0x00007f4df342fa79 syscall (libc.so.6) #1 0x00007f4df35f863f g_cond_wait (libglib-2.0.so.0) #2 0x00007f4df358407b n/a (libglib-2.0.so.0) #3 0x00007f4df35daaa7 n/a (libglib-2.0.so.0) #4 0x00007f4df35da135 n/a (libglib-2.0.so.0) #5 0x00007f4df3501f2a start_thread (libpthread.so.0) #6 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32052: #0 0x00007f4df342fa79 syscall (libc.so.6) #1 0x00007f4df35f863f g_cond_wait (libglib-2.0.so.0) #2 0x00007f4db0b1213b gst_task_func (libgstreamer-1.0.so.0) #3 0x00007f4df35daad3 n/a (libglib-2.0.so.0) #4 0x00007f4df35da135 n/a (libglib-2.0.so.0) #5 0x00007f4df3501f2a start_thread (libpthread.so.0) #6 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32049: #0 0x00007f4df342a836 __GI_ppoll (libc.so.6) #1 0x00007f4db0af2e88 ppoll (libgstreamer-1.0.so.0) #2 0x00007f4db0aaa9df gst_bus_timed_pop_filtered (libgstreamer-1.0.so.0) #3 0x00007f4db0a4affc handle_current_sync (libgstpbutils-1.0.so.0) #4 0x00007f4db0a4e669 gst_discoverer_discover_uri (libgstpbutils-1.0.so.0) #5 0x00007f4db24cd5a1 discoverer_init_and_run (libextract-gstreamer.so) #6 0x00007f4db24ce8d0 tracker_extract_get_metadata (libextract-gstreamer.so) #7 0x00005556d54edc97 get_file_metadata (tracker-extract) #8 0x00005556d54ee2bb get_metadata (tracker-extract) #9 0x00005556d54ee310 single_thread_get_metadata (tracker-extract) #10 0x00007f4df35da135 n/a (libglib-2.0.so.0) #11 0x00007f4df3501f2a start_thread (libpthread.so.0) #12 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32072: #0 0x00007f4df342fa79 syscall (libc.so.6) #1 0x00007f4df35f863f g_cond_wait (libglib-2.0.so.0) #2 0x00007f4df358407b n/a (libglib-2.0.so.0) #3 0x00007f4df35844a7 g_async_queue_pop (libglib-2.0.so.0) #4 0x00005556d54ee308 single_thread_get_metadata (tracker-extract) #5 0x00007f4df35da135 n/a (libglib-2.0.so.0) #6 0x00007f4df3501f2a start_thread (libpthread.so.0) #7 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32050: #0 0x00007f4df342fa79 syscall (libc.so.6) #1 0x00007f4df35f863f g_cond_wait (libglib-2.0.so.0) #2 0x00007f4db08b8363 gst_data_queue_push (libgstbase-1.0.so.0) #3 0x00007f4daea5e927 gst_multi_queue_chain (libgstcoreelements.so) #4 0x00007f4db0adcc3a gst_pad_chain_data_unchecked (libgstreamer-1.0.so.0) #5 0x00007f4db0ae4ed2 gst_pad_push (libgstreamer-1.0.so.0) #6 0x00007f4dae1db574 n/a (libgstmatroska.so) #7 0x00007f4dae1e2cbf n/a (libgstmatroska.so) #8 0x00007f4dae1e7332 n/a (libgstmatroska.so) #9 0x00007f4db0b11f41 gst_task_func (libgstreamer-1.0.so.0) #10 0x00007f4df35daad3 n/a (libglib-2.0.so.0) #11 0x00007f4df35da135 n/a (libglib-2.0.so.0) #12 0x00007f4df3501f2a start_thread (libpthread.so.0) #13 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32095: #0 0x00007f4df342fa79 syscall (libc.so.6) #1 0x00007f4df35f863f g_cond_wait (libglib-2.0.so.0) #2 0x00007f4db089a68c gst_base_sink_wait_preroll (libgstbase-1.0.so.0) #3 0x00007f4db089ac18 gst_base_sink_do_preroll (libgstbase-1.0.so.0) #4 0x00007f4db089b31a gst_base_sink_do_sync (libgstbase-1.0.so.0) #5 0x00007f4db089e269 gst_base_sink_default_wait_event (libgstbase-1.0.so.0) #6 0x00007f4db0894fed gst_base_sink_wait_event (libgstbase-1.0.so.0) #7 0x00007f4daea4a66f gst_fake_sink_event (libgstcoreelements.so) #8 0x00007f4db0890c8c gst_base_sink_event (libgstbase-1.0.so.0) #9 0x00007f4db0adb637 gst_pad_send_event_unchecked (libgstreamer-1.0.so.0) #10 0x00007f4db0adbb84 gst_pad_push_event_unchecked (libgstreamer-1.0.so.0) #11 0x00007f4db0ae5f0e gst_pad_push_event (libgstreamer-1.0.so.0) #12 0x00007f4daea64deb gst_queue_push_one (libgstcoreelements.so) #13 0x00007f4db0b11f41 gst_task_func (libgstreamer-1.0.so.0) #14 0x00007f4df35daad3 n/a (libglib-2.0.so.0) #15 0x00007f4df35da135 n/a (libglib-2.0.so.0) #16 0x00007f4df3501f2a start_thread (libpthread.so.0) #17 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32092: #0 0x00007f4df342fa79 syscall (libc.so.6) #1 0x00007f4df35f863f g_cond_wait (libglib-2.0.so.0) #2 0x00007f4db08b769b _gst_data_queue_wait_non_empty (libgstbase-1.0.so.0) #3 0x00007f4db08b8960 gst_data_queue_pop (libgstbase-1.0.so.0) #4 0x00007f4daea5f3a1 gst_multi_queue_loop (libgstcoreelements.so) #5 0x00007f4db0b11f41 gst_task_func (libgstreamer-1.0.so.0) #6 0x00007f4df35daad3 n/a (libglib-2.0.so.0) #7 0x00007f4df35da135 n/a (libglib-2.0.so.0) #8 0x00007f4df3501f2a start_thread (libpthread.so.0) #9 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32041: #0 0x00007f4df342fa79 syscall (libc.so.6) #1 0x00007f4df35f863f g_cond_wait (libglib-2.0.so.0) #2 0x00007f4df358407b n/a (libglib-2.0.so.0) #3 0x00007f4df35daaa7 n/a (libglib-2.0.so.0) #4 0x00007f4df35da135 n/a (libglib-2.0.so.0) #5 0x00007f4df3501f2a start_thread (libpthread.so.0) #6 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32090: #0 0x00007f4df342fa79 syscall (libc.so.6) #1 0x00007f4df35f863f g_cond_wait (libglib-2.0.so.0) #2 0x00007f4db08b769b _gst_data_queue_wait_non_empty (libgstbase-1.0.so.0) #3 0x00007f4db08b8960 gst_data_queue_pop (libgstbase-1.0.so.0) #4 0x00007f4daea5f3a1 gst_multi_queue_loop (libgstcoreelements.so) #5 0x00007f4db0b11f41 gst_task_func (libgstreamer-1.0.so.0) #6 0x00007f4df35daad3 n/a (libglib-2.0.so.0) #7 0x00007f4df35da135 n/a (libglib-2.0.so.0) #8 0x00007f4df3501f2a start_thread (libpthread.so.0) #9 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32071: #0 0x00007f4df342fa79 syscall (libc.so.6) #1 0x00007f4df35f863f g_cond_wait (libglib-2.0.so.0) #2 0x00007f4df358407b n/a (libglib-2.0.so.0) #3 0x00007f4df35844a7 g_async_queue_pop (libglib-2.0.so.0) #4 0x00005556d54ee308 single_thread_get_metadata (tracker-extract) #5 0x00007f4df35da135 n/a (libglib-2.0.so.0) #6 0x00007f4df3501f2a start_thread (libpthread.so.0) #7 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32069: #0 0x00007f4df342fa79 syscall (libc.so.6) #1 0x00007f4df35f863f g_cond_wait (libglib-2.0.so.0) #2 0x00007f4daea602af gst_multi_queue_loop (libgstcoreelements.so) #3 0x00007f4db0b11f41 gst_task_func (libgstreamer-1.0.so.0) #4 0x00007f4df35daad3 n/a (libglib-2.0.so.0) #5 0x00007f4df35da135 n/a (libglib-2.0.so.0) #6 0x00007f4df3501f2a start_thread (libpthread.so.0) #7 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32078: #0 0x00007f4df3507e6c futex_wait_cancelable (libpthread.so.0) #1 0x00007f4dad00bfbb _Z15de265_cond_waitP14pthread_cond_tP15pthread_mutex_t (libde265.so.0) #2 0x00007f4df3501f2a start_thread (libpthread.so.0) #3 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32093: #0 0x00007f4df342fa79 syscall (libc.so.6) #1 0x00007f4df35f863f g_cond_wait (libglib-2.0.so.0) #2 0x00007f4db08b769b _gst_data_queue_wait_non_empty (libgstbase-1.0.so.0) #3 0x00007f4db08b8960 gst_data_queue_pop (libgstbase-1.0.so.0) #4 0x00007f4daea5f3a1 gst_multi_queue_loop (libgstcoreelements.so) #5 0x00007f4db0b11f41 gst_task_func (libgstreamer-1.0.so.0) #6 0x00007f4df35daad3 n/a (libglib-2.0.so.0) #7 0x00007f4df35da135 n/a (libglib-2.0.so.0) #8 0x00007f4df3501f2a start_thread (libpthread.so.0) #9 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32088: #0 0x00007f4df3507e6c futex_wait_cancelable (libpthread.so.0) #1 0x00007f4dad00bfbb _Z15de265_cond_waitP14pthread_cond_tP15pthread_mutex_t (libde265.so.0) #2 0x00007f4df3501f2a start_thread (libpthread.so.0) #3 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32080: #0 0x00007f4df3507e6c futex_wait_cancelable (libpthread.so.0) #1 0x00007f4dad00bfbb _Z15de265_cond_waitP14pthread_cond_tP15pthread_mutex_t (libde265.so.0) #2 0x00007f4df3501f2a start_thread (libpthread.so.0) #3 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32091: #0 0x00007f4df342fa79 syscall (libc.so.6) #1 0x00007f4df35f863f g_cond_wait (libglib-2.0.so.0) #2 0x00007f4daea602af gst_multi_queue_loop (libgstcoreelements.so) #3 0x00007f4db0b11f41 gst_task_func (libgstreamer-1.0.so.0) #4 0x00007f4df35daad3 n/a (libglib-2.0.so.0) #5 0x00007f4df35da135 n/a (libglib-2.0.so.0) #6 0x00007f4df3501f2a start_thread (libpthread.so.0) #7 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32083: #0 0x00007f4df3507e6c futex_wait_cancelable (libpthread.so.0) #1 0x00007f4dad00bfbb _Z15de265_cond_waitP14pthread_cond_tP15pthread_mutex_t (libde265.so.0) #2 0x00007f4df3501f2a start_thread (libpthread.so.0) #3 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32073: #0 0x00007f4df342fa79 syscall (libc.so.6) #1 0x00007f4df35f863f g_cond_wait (libglib-2.0.so.0) #2 0x00007f4df358407b n/a (libglib-2.0.so.0) #3 0x00007f4df35844a7 g_async_queue_pop (libglib-2.0.so.0) #4 0x00005556d54ee308 single_thread_get_metadata (tracker-extract) #5 0x00007f4df35da135 n/a (libglib-2.0.so.0) #6 0x00007f4df3501f2a start_thread (libpthread.so.0) #7 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32077: #0 0x00007f4df3507e6c futex_wait_cancelable (libpthread.so.0) #1 0x00007f4dad00bfbb _Z15de265_cond_waitP14pthread_cond_tP15pthread_mutex_t (libde265.so.0) #2 0x00007f4df3501f2a start_thread (libpthread.so.0) #3 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32081: #0 0x00007f4df3507e6c futex_wait_cancelable (libpthread.so.0) #1 0x00007f4dad00bfbb _Z15de265_cond_waitP14pthread_cond_tP15pthread_mutex_t (libde265.so.0) #2 0x00007f4df3501f2a start_thread (libpthread.so.0) #3 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32096: #0 0x00007f4df342fa79 syscall (libc.so.6) #1 0x00007f4df35f863f g_cond_wait (libglib-2.0.so.0) #2 0x00007f4db089a68c gst_base_sink_wait_preroll (libgstbase-1.0.so.0) #3 0x00007f4db089ac18 gst_base_sink_do_preroll (libgstbase-1.0.so.0) #4 0x00007f4db089b31a gst_base_sink_do_sync (libgstbase-1.0.so.0) #5 0x00007f4db089e269 gst_base_sink_default_wait_event (libgstbase-1.0.so.0) #6 0x00007f4db0894fed gst_base_sink_wait_event (libgstbase-1.0.so.0) #7 0x00007f4daea4a66f gst_fake_sink_event (libgstcoreelements.so) #8 0x00007f4db0890c8c gst_base_sink_event (libgstbase-1.0.so.0) #9 0x00007f4db0adb637 gst_pad_send_event_unchecked (libgstreamer-1.0.so.0) #10 0x00007f4db0adbb84 gst_pad_push_event_unchecked (libgstreamer-1.0.so.0) #11 0x00007f4db0ae5f0e gst_pad_push_event (libgstreamer-1.0.so.0) #12 0x00007f4daea64deb gst_queue_push_one (libgstcoreelements.so) #13 0x00007f4db0b11f41 gst_task_func (libgstreamer-1.0.so.0) #14 0x00007f4df35daad3 n/a (libglib-2.0.so.0) #15 0x00007f4df35da135 n/a (libglib-2.0.so.0) #16 0x00007f4df3501f2a start_thread (libpthread.so.0) #17 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32076: #0 0x00007f4df3507e6c futex_wait_cancelable (libpthread.so.0) #1 0x00007f4dad00bfbb _Z15de265_cond_waitP14pthread_cond_tP15pthread_mutex_t (libde265.so.0) #2 0x00007f4df3501f2a start_thread (libpthread.so.0) #3 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32089: #0 0x00007f4df3507e6c futex_wait_cancelable (libpthread.so.0) #1 0x00007f4dad00bfbb _Z15de265_cond_waitP14pthread_cond_tP15pthread_mutex_t (libde265.so.0) #2 0x00007f4df3501f2a start_thread (libpthread.so.0) #3 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32094: #0 0x00007f4df342fa79 syscall (libc.so.6) #1 0x00007f4df35f863f g_cond_wait (libglib-2.0.so.0) #2 0x00007f4daea6421f gst_queue_loop (libgstcoreelements.so) #3 0x00007f4db0b11f41 gst_task_func (libgstreamer-1.0.so.0) #4 0x00007f4df35daad3 n/a (libglib-2.0.so.0) #5 0x00007f4df35da135 n/a (libglib-2.0.so.0) #6 0x00007f4df3501f2a start_thread (libpthread.so.0) #7 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32075: #0 0x00007f4df3507e6c futex_wait_cancelable (libpthread.so.0) #1 0x00007f4dad00bfbb _Z15de265_cond_waitP14pthread_cond_tP15pthread_mutex_t (libde265.so.0) #2 0x00007f4df3501f2a start_thread (libpthread.so.0) #3 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32087: #0 0x00007f4df3507e6c futex_wait_cancelable (libpthread.so.0) #1 0x00007f4dad00bfbb _Z15de265_cond_waitP14pthread_cond_tP15pthread_mutex_t (libde265.so.0) #2 0x00007f4df3501f2a start_thread (libpthread.so.0) #3 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32079: #0 0x00007f4df3507e6c futex_wait_cancelable (libpthread.so.0) #1 0x00007f4dad00bfbb _Z15de265_cond_waitP14pthread_cond_tP15pthread_mutex_t (libde265.so.0) #2 0x00007f4df3501f2a start_thread (libpthread.so.0) #3 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32086: #0 0x00007f4df3507e6c futex_wait_cancelable (libpthread.so.0) #1 0x00007f4dad00bfbb _Z15de265_cond_waitP14pthread_cond_tP15pthread_mutex_t (libde265.so.0) #2 0x00007f4df3501f2a start_thread (libpthread.so.0) #3 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32097: #0 0x00007f4df342fa79 syscall (libc.so.6) #1 0x00007f4df35f863f g_cond_wait (libglib-2.0.so.0) #2 0x00007f4db089a68c gst_base_sink_wait_preroll (libgstbase-1.0.so.0) #3 0x00007f4db089ac18 gst_base_sink_do_preroll (libgstbase-1.0.so.0) #4 0x00007f4db089b31a gst_base_sink_do_sync (libgstbase-1.0.so.0) #5 0x00007f4db089e269 gst_base_sink_default_wait_event (libgstbase-1.0.so.0) #6 0x00007f4db0894fed gst_base_sink_wait_event (libgstbase-1.0.so.0) #7 0x00007f4daea4a66f gst_fake_sink_event (libgstcoreelements.so) #8 0x00007f4db0890c8c gst_base_sink_event (libgstbase-1.0.so.0) #9 0x00007f4db0adb637 gst_pad_send_event_unchecked (libgstreamer-1.0.so.0) #10 0x00007f4db0adbb84 gst_pad_push_event_unchecked (libgstreamer-1.0.so.0) #11 0x00007f4db0ae5f0e gst_pad_push_event (libgstreamer-1.0.so.0) #12 0x00007f4daea64deb gst_queue_push_one (libgstcoreelements.so) #13 0x00007f4db0b11f41 gst_task_func (libgstreamer-1.0.so.0) #14 0x00007f4df35daad3 n/a (libglib-2.0.so.0) #15 0x00007f4df35da135 n/a (libglib-2.0.so.0) #16 0x00007f4df3501f2a start_thread (libpthread.so.0) #17 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32085: #0 0x00007f4df3507e6c futex_wait_cancelable (libpthread.so.0) #1 0x00007f4dad00bfbb _Z15de265_cond_waitP14pthread_cond_tP15pthread_mutex_t (libde265.so.0) #2 0x00007f4df3501f2a start_thread (libpthread.so.0) #3 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32082: #0 0x00007f4df3507e6c futex_wait_cancelable (libpthread.so.0) #1 0x00007f4dad00bfbb _Z15de265_cond_waitP14pthread_cond_tP15pthread_mutex_t (libde265.so.0) #2 0x00007f4df3501f2a start_thread (libpthread.so.0) #3 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32074: #0 0x00007f4df3507e6c futex_wait_cancelable (libpthread.so.0) #1 0x00007f4dad00bfbb _Z15de265_cond_waitP14pthread_cond_tP15pthread_mutex_t (libde265.so.0) #2 0x00007f4df3501f2a start_thread (libpthread.so.0) #3 0x00007f4df3434edf __clone (libc.so.6) Stack trace of thread 32084: #0 0x00007f4df3507e6c futex_wait_cancelable (libpthread.so.0) #1 0x00007f4dad00bfbb _Z15de265_cond_waitP14pthread_cond_tP15pthread_mutex_t (libde265.so.0) #2 0x00007f4df3501f2a start_thread (libpthread.so.0) #3 0x00007f4df3434edf __clone (libc.so.6)