Attachment 948179 Details for Bug 1154333 – File: backtrace

File: backtrace

backtrace (text/plain), 88.69 KB, created by Emmanuel Pacaud on 2014-10-18 21:18:42 UTC

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Creator: Emmanuel Pacaud

Created: 2014-10-18 21:18:42 UTC

Size: 88.69 KB

patch

obsolete

>[New LWP 3876]
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>warning: .dynamic section for "/lib64/libudev.so.1" is not at the expected address (wrong library or version mismatch?)
>warning: Could not load shared library symbols for 10 libraries, e.g. /lib64/libgudev-1.0.so.0.
>Use the "info sharedlibrary" command to see the complete listing.
>Do you need "set solib-search-path" or "set sysroot"?
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/usr/libexec/tracker-extract'.
>Program terminated with signal SIGSEGV, Segmentation fault.
>#0  0x0000003a5908e155 in g_mutex_lock (mutex=mutex@entry=0x18) at gthread-posix.c:1331
>1331	  if G_UNLIKELY (g_atomic_int_add (&mutex->i[0], 1) != 0)
>
>Thread 31 (Thread 0x7f1aba310700 (LWP 4004)):
>#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>No locals.
>#1  0x0000003a5908e3d7 in g_cond_wait_until (cond=cond@entry=0x15a8b98, mutex=mutex@entry=0x15a8b90, end_time=end_time@entry=780281626) at gthread-posix.c:1437
>        now = {tv_sec = 765, tv_nsec = 281627030}
>        span = {tv_sec = 14, tv_nsec = 999998970}
>        sampled = 2
>        res = <optimized out>
>#2  0x0000003a5901ec09 in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x15a8b90, wait=wait@entry=1, end_time=end_time@entry=780281626) at gasyncqueue.c:422
>        retval = <optimized out>
>        __FUNCTION__ = "g_async_queue_pop_intern_unlocked"
>#3  0x0000003a5901f22b in g_async_queue_timeout_pop (queue=0x15a8b90, timeout=timeout@entry=15000000) at gasyncqueue.c:543
>        end_time = 780281626
>        retval = <optimized out>
>#4  0x0000003a5907119c in g_thread_pool_wait_for_new_pool () at gthreadpool.c:167
>        pool = <optimized out>
>        local_wakeup_thread_serial = <optimized out>
>        last_wakeup_thread_serial = <optimized out>
>        have_relayed_thread_marker = <optimized out>
>#5  g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:364
>        free_pool = <optimized out>
>        task = 0x2
>        pool = <optimized out>
>#6  0x0000003a59070745 in g_thread_proxy (data=0x18e5940) at gthread.c:764
>        thread = 0x18e5940
>#7  0x0000003a5700752a in start_thread (arg=0x7f1aba310700) at pthread_create.c:310
>        __res = <optimized out>
>        pd = 0x7f1aba310700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139752769652480, 25327150702520585, 139752780267520, 0, 139752769652480, 139752769653184, -113559170605913847, 12759729983056137}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#8  0x0000003a5650077d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>No locals.
>
>Thread 30 (Thread 0x7f1a9e1a1700 (LWP 4061)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
>No locals.
>#1  0x00007f1aab3ec52d in ?? ()
>No symbol table info available.
>#2  0x0000000000000000 in ?? ()
>No symbol table info available.
>
>Thread 29 (Thread 0x7f1aa964a700 (LWP 4060)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
>No locals.
>#1  0x00007f1aab3ec52d in ?? ()
>No symbol table info available.
>#2  0x0000000000000000 in ?? ()
>No symbol table info available.
>
>Thread 28 (Thread 0x7f1aa8e49700 (LWP 4059)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
>No locals.
>#1  0x00007f1aab3ec52d in ?? ()
>No symbol table info available.
>#2  0x0000000000000000 in ?? ()
>No symbol table info available.
>
>Thread 27 (Thread 0x7f1a9ffff700 (LWP 4058)):
>#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
>No locals.
>#1  0x00007f1aab3ec52d in ?? ()
>No symbol table info available.
>#2  0x0000000000000000 in ?? ()
>No symbol table info available.
>
>Thread 26 (Thread 0x7f1a877fe700 (LWP 4053)):
>#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>No locals.
>#1  0x0000003a5908e2bc in g_cond_wait (cond=0x7f1aa00013f0, mutex=0x7f1aa00013e8) at gthread-posix.c:1390
>        sampled = 0
>#2  0x0000003a76225157 in gst_base_sink_wait_preroll (sink=0x7f1aa00012c0) at gstbasesink.c:2151
>        __PRETTY_FUNCTION__ = "gst_base_sink_wait_preroll"
>#3  0x0000003a76225730 in gst_base_sink_do_preroll (sink=0x7f1aa00012c0, obj=0x7f1aa04356e0) at gstbasesink.c:2241
>        __PRETTY_FUNCTION__ = "gst_base_sink_do_preroll"
>#4  0x0000003a76225feb in gst_base_sink_do_sync (basesink=0x7f1aa00012c0, obj=0x7f1aa04356e0, late=0x0, step_end=0xffffffffffffffff) at gstbasesink.c:2443
>        jitter = 0
>        syncable = -512
>        status = GST_CLOCK_OK
>        rstart = 0
>        rstop = 32000000
>        rnext = 32000000
>        sstart = 0
>        sstop = 32000000
>        stime = 0
>        do_sync = 1
>        priv = 0x7f1aa00010c0
>        ret = GST_FLOW_OK
>        stepped = 0
>#5  0x0000003a762270d2 in gst_base_sink_chain_unlocked (basesink=0x7f1aa00012c0, obj=0x7f1aa04356e0, is_list=is_list@entry=0, pad=<optimized out>) at gstbasesink.c:3385
>        bclass = 0x7f1ab0037800
>        priv = 0x7f1aa00010c0
>        start = 0
>        end = 32000000
>        do_qos = 0
>        late = 0
>        step_end = 0
>#6  0x0000003a76228b64 in gst_base_sink_chain_main (basesink=0x7f1aa00012c0, pad=<optimized out>, obj=0x7f1aa04356e0, is_list=0) at gstbasesink.c:3533
>        result = <optimized out>
>#7  0x0000003a75e66d1e in gst_pad_chain_data_unchecked (data=<optimized out>, type=<optimized out>, pad=<optimized out>) at gstpad.c:3836
>        chainfunc = 0x3a76228c80 <gst_base_sink_chain>
>        parent = 0x7f1aa00012c0
>#8  gst_pad_push_data (pad=0x7f1aa40849c0, type=1981975680, data=0x7f1aa04356e0) at gstpad.c:4069
>        peer = 0x7f1aa4084bf0
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#9  0x00007f1abb975ad8 in gst_queue_push_one (queue=<optimized out>) at gstqueue.c:1132
>        result = GST_FLOW_OK
>#10 gst_queue_loop (pad=0x7f1aa00013f8) at gstqueue.c:1261
>        queue = 0x7f1ab0038fc0
>        __PRETTY_FUNCTION__ = "gst_queue_loop"
>#11 0x0000003a75e94d26 in gst_task_func (task=0x7f1a8c0625f0) at gsttask.c:317
>        lock = 0x7f1aa4084a30
>        tself = 0x7f1aa4080d40
>        priv = 0x7f1a8c0625a0
>        __PRETTY_FUNCTION__ = "gst_task_func"
>#12 0x0000003a590710d8 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:307
>        task = 0x19d8b50
>        pool = 0x181c340
>#13 0x0000003a59070745 in g_thread_proxy (data=0x7f1aa4080d40) at gthread.c:764
>        thread = 0x7f1aa4080d40
>#14 0x0000003a5700752a in start_thread (arg=0x7f1a877fe700) at pthread_create.c:310
>        __res = <optimized out>
>        pd = 0x7f1a877fe700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139751919183616, 25327150702520585, 139752756904448, 0, 139751919183616, 139751919184320, -113447508972410615, 12759729983056137}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#15 0x0000003a5650077d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>No locals.
>
>Thread 25 (Thread 0x7f1a87fff700 (LWP 4052)):
>#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>No locals.
>#1  0x0000003a5908e2bc in g_cond_wait (cond=0x7f1aa002ecc0, mutex=0x7f1aa002ecb8) at gthread-posix.c:1390
>        sampled = 0
>#2  0x0000003a76225157 in gst_base_sink_wait_preroll (sink=0x7f1aa002eb90) at gstbasesink.c:2151
>        __PRETTY_FUNCTION__ = "gst_base_sink_wait_preroll"
>#3  0x0000003a76225730 in gst_base_sink_do_preroll (sink=0x7f1aa002eb90, obj=0x7f1ab4003f30) at gstbasesink.c:2241
>        __PRETTY_FUNCTION__ = "gst_base_sink_do_preroll"
>#4  0x0000003a76225feb in gst_base_sink_do_sync (basesink=0x7f1aa002eb90, obj=0x7f1ab4003f30, late=0x0, late@entry=0x7f1a87ffea20, step_end=0xffffffffffffffff, step_end@entry=0x7f1a87ffea24) at gstbasesink.c:2443
>        jitter = 0
>        syncable = -512
>        status = GST_CLOCK_OK
>        rstart = 0
>        rstop = 1666662
>        rnext = 1666662
>        sstart = 0
>        sstop = 1666662
>        stime = 0
>        do_sync = 1
>        priv = 0x7f1aa002e990
>        ret = GST_FLOW_OK
>        stepped = 0
>#5  0x0000003a76226b59 in gst_base_sink_default_wait_event (basesink=<optimized out>, event=<optimized out>) at gstbasesink.c:2962
>        ret = <optimized out>
>        late = -1542958440
>        step_end = 0
>#6  0x0000003a76221ba8 in gst_base_sink_wait_event (event=<optimized out>, basesink=<optimized out>) at gstbasesink.c:2977
>        ret = -512
>#7  gst_base_sink_default_event (basesink=0x7f1aa002eb90, event=0x7f1ab4003f30) at gstbasesink.c:3099
>        result = 0
>        bclass = 0x0
>        __PRETTY_FUNCTION__ = "gst_base_sink_default_event"
>#8  0x00007f1abb95feff in gst_fake_sink_event (bsink=0x7f1aa002eb90, event=0x7f1ab4003f30) at gstfakesink.c:384
>No locals.
>#9  0x0000003a7621bcce in gst_base_sink_event (pad=0x7f1aa002ecc8, parent=0x7f1aa002eb90, event=0x7f1ab4003f30) at gstbasesink.c:3176
>        result = -512
>        bclass = 0x7f1ab0037800
>        __PRETTY_FUNCTION__ = "gst_base_sink_event"
>#10 0x0000003a75e65517 in gst_pad_send_event_unchecked (pad=0x7f1aa4085280, event=0x7f1ab4003f30, type=2684545936) at gstpad.c:5141
>        serialized = 1981922192
>        eventfunc = 0x3a7621bb90 <gst_base_sink_event>
>        parent = 0x7f1aa002eb90
>        __PRETTY_FUNCTION__ = "gst_pad_send_event_unchecked"
>#11 0x0000003a75e65dd0 in gst_pad_push_event_unchecked (pad=0x7f1aa4085050, event=0x0, type=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4839
>        peerpad = 0x7f1aa4085280
>        event_type = GST_EVENT_GAP
>        __PRETTY_FUNCTION__ = "gst_pad_push_event_unchecked"
>#12 0x0000003a75e6e70c in gst_pad_push_event (pad=0x7f1aa4085050, event=0x7f1ab4003f30) at gstpad.c:4964
>        ret = -512
>        res = 1
>        type = GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM
>        __func__ = "gst_pad_push_event"
>        __PRETTY_FUNCTION__ = "gst_pad_push_event"
>#13 0x00007f1abb975e9a in gst_queue_push_one (queue=<optimized out>) at gstqueue.c:1184
>        type = GST_EVENT_GAP
>        result = GST_FLOW_OK
>#14 gst_queue_loop (pad=0x7f1aa002ecc8) at gstqueue.c:1261
>        queue = 0x7f1ab0039b80
>        __PRETTY_FUNCTION__ = "gst_queue_loop"
>#15 0x0000003a75e94d26 in gst_task_func (task=0x7f1a8c062710) at gsttask.c:317
>        lock = 0x7f1aa40850c0
>        tself = 0x7f1abc002280
>        priv = 0x7f1a8c0626c0
>        __PRETTY_FUNCTION__ = "gst_task_func"
>#16 0x0000003a590710d8 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:307
>        task = 0x1a5ab70
>        pool = 0x181c340
>#17 0x0000003a59070745 in g_thread_proxy (data=0x7f1abc002280) at gthread.c:764
>        thread = 0x7f1abc002280
>#18 0x0000003a5700752a in start_thread (arg=0x7f1a87fff700) at pthread_create.c:310
>        __res = <optimized out>
>        pd = 0x7f1a87fff700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139751927576320, 25327150702520585, 139752756904448, 0, 139751927576320, 139751927577024, -113446411071395575, 12759729983056137}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#19 0x0000003a5650077d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>No locals.
>
>Thread 24 (Thread 0x7f1a9c99e700 (LWP 4051)):
>#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>No locals.
>#1  0x0000003a5908e2bc in g_cond_wait (cond=cond@entry=0x7f1a80002ce8, mutex=mutex@entry=0x7f1a80002cd8) at gthread-posix.c:1390
>        sampled = 207
>#2  0x0000003a76240f72 in _gst_data_queue_wait_non_empty (queue=0x7f1a80002d30) at gstdataqueue.c:552
>        priv = 0x7f1a80002cb0
>#3  0x0000003a76242310 in gst_data_queue_pop (queue=0x7f1a80002d30, item=0x7f1a9c99dcd0) at gstdataqueue.c:594
>        priv = 0x7f1a80002cb0
>        __func__ = "gst_data_queue_pop"
>        __FUNCTION__ = "gst_data_queue_pop"
>#4  0x00007f1abb971269 in gst_multi_queue_loop (pad=0x7f1a80002cf0) at gstmultiqueue.c:1325
>        sq = 0x7f1a8c05f6b0
>        item = 0x7f1a80002cf0
>        sitem = 0x7f1ad00ea400
>        mq = 0x7f1a8c015080
>        object = 0x7f1aa0007ea0
>        newid = 2684424320
>        result = 25760768
>        __PRETTY_FUNCTION__ = "gst_multi_queue_loop"
>#5  0x0000003a75e94d26 in gst_task_func (task=0x7f1aa0007ef0) at gsttask.c:317
>        lock = 0x7f1aa0011080
>        tself = 0x1891400
>        priv = 0x7f1aa0007ea0
>        __PRETTY_FUNCTION__ = "gst_task_func"
>#6  0x0000003a590710d8 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:307
>        task = 0x157d9c0
>        pool = 0x181c340
>#7  0x0000003a59070745 in g_thread_proxy (data=0x1891400) at gthread.c:764
>        thread = 0x1891400
>#8  0x0000003a5700752a in start_thread (arg=0x7f1a9c99e700) at pthread_create.c:310
>        __res = <optimized out>
>        pd = 0x7f1a9c99e700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139752273209088, 25327150702520585, 139752756904448, 0, 139752273209088, 139752273209792, -113500543228581623, 12759729983056137}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#9  0x0000003a5650077d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>No locals.
>
>Thread 23 (Thread 0x7f1a9d19f700 (LWP 4050)):
>#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>No locals.
>#1  0x0000003a5908e2bc in g_cond_wait (cond=0x7f1aa000aa60, mutex=0x7f1aa000aa58) at gthread-posix.c:1390
>        sampled = 0
>#2  0x0000003a76225157 in gst_base_sink_wait_preroll (sink=0x7f1aa000a930) at gstbasesink.c:2151
>        __PRETTY_FUNCTION__ = "gst_base_sink_wait_preroll"
>#3  0x0000003a76225730 in gst_base_sink_do_preroll (sink=0x7f1aa000a930, obj=0x7f1ab40f92d0) at gstbasesink.c:2241
>        __PRETTY_FUNCTION__ = "gst_base_sink_do_preroll"
>#4  0x0000003a76225feb in gst_base_sink_do_sync (basesink=0x7f1aa000a930, obj=0x7f1ab40f92d0, late=0x0, step_end=0xffffffffffffffff) at gstbasesink.c:2443
>        jitter = 0
>        syncable = -512
>        status = GST_CLOCK_OK
>        rstart = 0
>        rstop = 41708333
>        rnext = 41708333
>        sstart = 0
>        sstop = 41708333
>        stime = 0
>        do_sync = 1
>        priv = 0x7f1aa000a730
>        ret = GST_FLOW_OK
>        stepped = 0
>#5  0x0000003a762270d2 in gst_base_sink_chain_unlocked (basesink=0x7f1aa000a930, obj=0x7f1ab40f92d0, is_list=is_list@entry=0, pad=<optimized out>) at gstbasesink.c:3385
>        bclass = 0x7f1ab0037800
>        priv = 0x7f1aa000a730
>        start = 0
>        end = 41708333
>        do_qos = 0
>        late = 0
>        step_end = 0
>#6  0x0000003a76228b64 in gst_base_sink_chain_main (basesink=0x7f1aa000a930, pad=<optimized out>, obj=0x7f1ab40f92d0, is_list=0) at gstbasesink.c:3533
>        result = <optimized out>
>#7  0x0000003a75e66d1e in gst_pad_chain_data_unchecked (data=<optimized out>, type=<optimized out>, pad=<optimized out>) at gstpad.c:3836
>        chainfunc = 0x3a76228c80 <gst_base_sink_chain>
>        parent = 0x7f1aa000a930
>#8  gst_pad_push_data (pad=0x1bb7d00, type=1981975680, data=0x7f1ab40f92d0) at gstpad.c:4069
>        peer = 0x1bb6090
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#9  0x00007f1abb975ad8 in gst_queue_push_one (queue=<optimized out>) at gstqueue.c:1132
>        result = GST_FLOW_OK
>#10 gst_queue_loop (pad=0x7f1aa000aa68) at gstqueue.c:1261
>        queue = 0x7f1ab0038cd0
>        __PRETTY_FUNCTION__ = "gst_queue_loop"
>#11 0x0000003a75e94d26 in gst_task_func (task=0x7f1aa0007290) at gsttask.c:317
>        lock = 0x1bb7d70
>        tself = 0x7f1ab403ad90
>        priv = 0x7f1aa0007240
>        __PRETTY_FUNCTION__ = "gst_task_func"
>#12 0x0000003a590710d8 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:307
>        task = 0x7f1abc001160
>        pool = 0x181c340
>#13 0x0000003a59070745 in g_thread_proxy (data=0x7f1ab403ad90) at gthread.c:764
>        thread = 0x7f1ab403ad90
>#14 0x0000003a5700752a in start_thread (arg=0x7f1a9d19f700) at pthread_create.c:310
>        __res = <optimized out>
>        pd = 0x7f1a9d19f700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139752281601792, 25327150702520585, 139752756904448, 0, 139752281601792, 139752281602496, -113503843374077687, 12759729983056137}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#15 0x0000003a5650077d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>No locals.
>
>Thread 22 (Thread 0x7f1a9d9a0700 (LWP 4049)):
>#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>No locals.
>#1  0x0000003a5908e2bc in g_cond_wait (cond=0x7f1aa0005340, mutex=0x7f1aa0005338) at gthread-posix.c:1390
>        sampled = 0
>#2  0x0000003a76225157 in gst_base_sink_wait_preroll (sink=0x7f1aa0005210) at gstbasesink.c:2151
>        __PRETTY_FUNCTION__ = "gst_base_sink_wait_preroll"
>#3  0x0000003a76225730 in gst_base_sink_do_preroll (sink=0x7f1aa0005210, obj=0x7f1aa03f0bc0) at gstbasesink.c:2241
>        __PRETTY_FUNCTION__ = "gst_base_sink_do_preroll"
>#4  0x0000003a76225feb in gst_base_sink_do_sync (basesink=0x7f1aa0005210, obj=0x7f1aa03f0bc0, late=0x0, step_end=0xffffffffffffffff) at gstbasesink.c:2443
>        jitter = 0
>        syncable = -512
>        status = GST_CLOCK_OK
>        rstart = 0
>        rstop = 10666667
>        rnext = 10666667
>        sstart = 0
>        sstop = 10666667
>        stime = 0
>        do_sync = 1
>        priv = 0x7f1aa0005010
>        ret = GST_FLOW_OK
>        stepped = 0
>#5  0x0000003a762270d2 in gst_base_sink_chain_unlocked (basesink=0x7f1aa0005210, obj=0x7f1aa03f0bc0, is_list=is_list@entry=0, pad=<optimized out>) at gstbasesink.c:3385
>        bclass = 0x7f1ab0037800
>        priv = 0x7f1aa0005010
>        start = 0
>        end = 10666667
>        do_qos = 0
>        late = 0
>        step_end = 0
>#6  0x0000003a76228b64 in gst_base_sink_chain_main (basesink=0x7f1aa0005210, pad=<optimized out>, obj=0x7f1aa03f0bc0, is_list=0) at gstbasesink.c:3533
>        result = <optimized out>
>#7  0x0000003a75e66d1e in gst_pad_chain_data_unchecked (data=<optimized out>, type=<optimized out>, pad=<optimized out>) at gstpad.c:3836
>        chainfunc = 0x3a76228c80 <gst_base_sink_chain>
>        parent = 0x7f1aa0005210
>#8  gst_pad_push_data (pad=0x7f1aa0011d30, type=1981975680, data=0x7f1aa03f0bc0) at gstpad.c:4069
>        peer = 0x7f1aa4084330
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#9  0x00007f1abb975ad8 in gst_queue_push_one (queue=<optimized out>) at gstqueue.c:1132
>        result = GST_FLOW_OK
>#10 gst_queue_loop (pad=0x7f1aa0005348) at gstqueue.c:1261
>        queue = 0x7f1ab0038110
>        __PRETTY_FUNCTION__ = "gst_queue_loop"
>#11 0x0000003a75e94d26 in gst_task_func (task=0x7f1a8c0624d0) at gsttask.c:317
>        lock = 0x7f1aa0011da0
>        tself = 0x18e5800
>        priv = 0x7f1a8c062480
>        __PRETTY_FUNCTION__ = "gst_task_func"
>#12 0x0000003a590710d8 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:307
>        task = 0x1a05bb0
>        pool = 0x181c340
>#13 0x0000003a59070745 in g_thread_proxy (data=0x18e5800) at gthread.c:764
>        thread = 0x18e5800
>#14 0x0000003a5700752a in start_thread (arg=0x7f1a9d9a0700) at pthread_create.c:310
>        __res = <optimized out>
>        pd = 0x7f1a9d9a0700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139752289994496, 25327150702520585, 139752756904448, 0, 139752289994496, 139752289995200, -113502743325578999, 12759729983056137}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#15 0x0000003a5650077d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>No locals.
>
>Thread 21 (Thread 0x7f1a9f7fe700 (LWP 4044)):
>#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>No locals.
>#1  0x0000003a5908e2bc in g_cond_wait (cond=0x7f1a80002940, mutex=0x7f1a80002918) at gthread-posix.c:1390
>        sampled = 0
>#2  0x0000003a76241d6a in gst_data_queue_push (queue=0x7f1a80002970, item=0x7f1ad00ea550) at gstdataqueue.c:519
>        priv = 0x7f1a800028f0
>        __func__ = "gst_data_queue_push"
>        __FUNCTION__ = "gst_data_queue_push"
>#3  0x00007f1abb970844 in gst_multi_queue_chain (pad=0x7f1a80002948, parent=0x0, buffer=0x1e74499c0) at gstmultiqueue.c:1579
>        sq = 0x7f1a8c0144d0
>        mq = 0x7f1a8c015080
>        item = 0x7f1ad00ea550
>        timestamp = 8175000000
>        __PRETTY_FUNCTION__ = "gst_multi_queue_chain"
>#4  0x0000003a75e66d1e in gst_pad_chain_data_unchecked (data=<optimized out>, type=<optimized out>, pad=<optimized out>) at gstpad.c:3836
>        chainfunc = 0x7f1abb970780 <gst_multi_queue_chain>
>        parent = 0x7f1a8c015080
>#5  gst_pad_push_data (pad=0x7f1abc008b90, type=3147237248, data=0x7f1a8c66e440) at gstpad.c:4069
>        peer = 0x7f1aa00100c0
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#6  0x00007f1aa8413a58 in gst_matroska_demux_parse_blockgroup_or_simpleblock (demux=0x7f1a74004a90, ebml=0x7f1a9f7fdae0, cluster_time=0, is_simpleblock=1, cluster_offset=<optimized out>) at matroska-demux.c:3593
>        sub = 0x7f1a8c66e440
>        stream = 0x7f1a8c0120c0
>        readblock = -1939413952
>        id = 163
>        block_duration = 18446744073709551615
>        buf = 0x7f1a8c66ca60
>        map = {memory = 0x7f1a8c66d070, flags = GST_MAP_READ, data = 0x7f1a8c675f99 "\201\004=\001", size = 3172, maxsize = 37118, user_data = {0x400, 0x7f1ad00ea520, 0x3a5901d5f6 <g_array_maybe_expand+86>, 0x0}, _gst_reserved = {0x7f1ad00ea520, 0x7f1ad00ea520, 0x7f1ad00ea520, 0x1}}
>        referenceblock = 0
>#7  0x00007f1aa841aaf0 in gst_matroska_demux_parse_id (demux=0x7f1a74004a90, id=163, length=3172, needed=3) at matroska-demux.c:4241
>        ebml = {el = 0x7f1a74004a90, buf = 0x7f1a8c637e60, offset = 4628084, map = {memory = 0x7f1a8c65abb0, flags = GST_MAP_READ, data = 0x7f1a8c675f96 "\243Ld\201\004=\001", size = 3175, maxsize = 37121, user_data = {0x0, 0x0, 0x0, 0x0}, _gst_reserved = {0x0, 0x0, 0x0, 0x0}}, readers = 0x7f1ad00ea520}
>        __FUNCTION__ = "gst_matroska_demux_parse_id"
>#8  0x00007f1aa841ca61 in gst_matroska_demux_loop (pad=0x7f1a80002948) at matroska-demux.c:4410
>        demux = 0x7f1a74004a90
>        ret = GST_FLOW_OK
>        id = 163
>        length = 3172
>        needed = 3
>        __FUNCTION__ = "gst_matroska_demux_loop"
>#9  0x0000003a75e94d26 in gst_task_func (task=0x1b8a830) at gsttask.c:317
>        lock = 0x1bb6e20
>        tself = 0x7f1aac0021e0
>        priv = 0x1b8a7e0
>        __PRETTY_FUNCTION__ = "gst_task_func"
>#10 0x0000003a590710d8 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:307
>        task = 0x1a05bc0
>        pool = 0x181c340
>#11 0x0000003a59070745 in g_thread_proxy (data=0x7f1aac0021e0) at gthread.c:764
>        thread = 0x7f1aac0021e0
>#12 0x0000003a5700752a in start_thread (arg=0x7f1a9f7fe700) at pthread_create.c:310
>        __res = <optimized out>
>        pd = 0x7f1a9f7fe700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139752321836800, 25327150702520585, 139752498478848, 0, 139752321836800, 139752800075472, -113500285530543863, 12759729983056137}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#13 0x0000003a5650077d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>No locals.
>
>Thread 20 (Thread 0x7f1a9effd700 (LWP 4043)):
>#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>No locals.
>#1  0x0000003a5908e2bc in g_cond_wait (cond=0x7f1ab0038f78, mutex=0x7f1ab0038f50) at gthread-posix.c:1390
>        sampled = 0
>#2  0x00007f1abb976a85 in gst_queue_chain (pad=0x7f1ab0038f80, parent=0x7f1ab0038cd0, buffer=0x0) at gstqueue.c:1028
>        duration = 18446744073709551615
>        timestamp = 0
>        __PRETTY_FUNCTION__ = "gst_queue_chain"
>#3  0x0000003a75e66d1e in gst_pad_chain_data_unchecked (data=<optimized out>, type=<optimized out>, pad=<optimized out>) at gstpad.c:3836
>        chainfunc = 0x7f1abb976660 <gst_queue_chain>
>        parent = 0x7f1ab0038cd0
>#4  gst_pad_push_data (pad=0x7f1abc02ea10, type=3147261536, data=0x7f1ab40b5670) at gstpad.c:4069
>        peer = 0x7f1abc0349f0
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#5  0x0000003a75e6dc36 in gst_pad_push (pad=pad@entry=0x7f1abc02ea10, buffer=buffer@entry=0x7f1ab40b5670) at gstpad.c:4180
>        __func__ = "gst_pad_push"
>#6  0x0000003a75e577e3 in gst_proxy_pad_chain_default (pad=0x7f1abc004de0, parent=<optimized out>, buffer=0x7f1ab40b5670) at gstghostpad.c:126
>        res = <optimized out>
>        internal = 0x7f1abc02ea10
>        __func__ = "gst_proxy_pad_chain_default"
>#7  0x0000003a75e66d1e in gst_pad_chain_data_unchecked (data=<optimized out>, type=<optimized out>, pad=<optimized out>) at gstpad.c:3836
>        chainfunc = 0x3a75e57730 <gst_proxy_pad_chain_default>
>        parent = 0x7f1abc02ea10
>#8  gst_pad_push_data (pad=0x7f1ab401a910, type=1977972528, data=0x7f1ab40b5670) at gstpad.c:4069
>        peer = 0x7f1abc004de0
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#9  0x0000003a75e6dc36 in gst_pad_push (pad=pad@entry=0x7f1ab401a910, buffer=buffer@entry=0x7f1ab40b5670) at gstpad.c:4180
>        __func__ = "gst_pad_push"
>#10 0x0000003a75e577e3 in gst_proxy_pad_chain_default (pad=0x7f1aa40434a0, parent=<optimized out>, buffer=0x7f1ab40b5670) at gstghostpad.c:126
>        res = <optimized out>
>        internal = 0x7f1ab401a910
>        __func__ = "gst_proxy_pad_chain_default"
>#11 0x0000003a75e66d1e in gst_pad_chain_data_unchecked (data=<optimized out>, type=<optimized out>, pad=<optimized out>) at gstpad.c:3836
>        chainfunc = 0x3a75e57730 <gst_proxy_pad_chain_default>
>        parent = 0x7f1ab401a910
>#12 gst_pad_push_data (pad=0x7f1abc034360, type=1977972528, data=0x7f1ab40b5670) at gstpad.c:4069
>        peer = 0x7f1aa40434a0
>        __PRETTY_FUNCTION__ = "gst_pad_push_data"
>#13 0x0000003a75e6dc36 in gst_pad_push (pad=<optimized out>, buffer=buffer@entry=0x7f1ab40b5670) at gstpad.c:4180
>        __func__ = "gst_pad_push"
>#14 0x0000003a77c1eb57 in gst_video_decoder_clip_and_push_buf (decoder=0x7f1a90004320, buf=0x7f1ab40b5670) at gstvideodecoder.c:2805
>        ret = GST_FLOW_OK
>        priv = 0x7f1a90004190
>        start = <optimized out>
>        stop = <optimized out>
>        cstart = 167000000
>        cstop = 208708333
>        segment = <optimized out>
>        duration = <optimized out>
>        __PRETTY_FUNCTION__ = "gst_video_decoder_clip_and_push_buf"
>#15 0x0000003a77c24d07 in gst_video_decoder_finish_frame (decoder=0x7f1a90004320, frame=0x7f1aac00faa0) at gstvideodecoder.c:2711
>        ret = -1879031408
>        priv = 0x7f1a90004190
>        needs_reconfigure = -512
>        __PRETTY_FUNCTION__ = "gst_video_decoder_finish_frame"
>#16 0x00007f1aab1839f9 in ?? ()
>No symbol table info available.
>#17 0x00007f1aac00faa0 in ?? ()
>No symbol table info available.
>#18 0x00007f1a9effc6bc in ?? ()
>No symbol table info available.
>#19 0x0000000001a16a40 in ?? ()
>No symbol table info available.
>#20 0x00007f1a90004320 in ?? ()
>No symbol table info available.
>#21 0x0000000001b76590 in ?? ()
>No symbol table info available.
>#22 0x00007f1a9effc330 in ?? ()
>No symbol table info available.
>#23 0x0000000000000000 in ?? ()
>No symbol table info available.
>
>Thread 19 (Thread 0x7f1aaa075700 (LWP 4038)):
>#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>No locals.
>#1  0x0000003a5908e2bc in g_cond_wait (cond=0x7f1ab0039290, mutex=0x7f1ab0039240) at gthread-posix.c:1390
>        sampled = 1
>#2  0x00007f1abb97332b in gst_queue_handle_sink_query (pad=0x7f1ab0039298, parent=0x0, query=0x1) at gstqueue.c:880
>        __PRETTY_FUNCTION__ = "gst_queue_handle_sink_query"
>#3  0x0000003a75e6c54d in gst_pad_query (pad=0x7f1abc008ff0, query=0x7f1a74002770) at gstpad.c:3584
>        parent = 0x7f1ab0038fc0
>        type = GST_PAD_PROBE_TYPE_QUERY_DOWNSTREAM
>        ret = GST_FLOW_OK
>        __func__ = "gst_pad_query"
>        __PRETTY_FUNCTION__ = "gst_pad_query"
>#4  0x0000003a75e6cb4b in gst_pad_peer_query (pad=0x1babda0, query=0x7f1a74002770) at gstpad.c:3715
>        peerpad = 0x7f1abc008ff0
>        type = GST_PAD_PROBE_TYPE_QUERY_DOWNSTREAM
>        res = 0
>        ret = GST_FLOW_OK
>        __func__ = "gst_pad_peer_query"
>        __PRETTY_FUNCTION__ = "gst_pad_peer_query"
>#5  0x0000003a75e6d07b in query_forward_func (pad=0x1babda0, data=0x7f1aaa073d40) at gstpad.c:3040
>        __PRETTY_FUNCTION__ = "query_forward_func"
>#6  0x0000003a75e6b8ce in gst_pad_forward (pad=0x7f1a8c0604e0, forward=0x0, user_data=0x1) at gstpad.c:2796
>        intpad = 0x1babda0
>        result = 0
>        iter = 0x7f1aa00018e0
>        item = {g_type = 25423872, data = {{v_int = 29015456, v_uint = 29015456, v_long = 29015456, v_ulong = 29015456, v_int64 = 29015456, v_uint64 = 29015456, v_float = 6.85977077e-38, v_double = 1.4335540008018272e-316, v_pointer = 0x1babda0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        pushed_pads = 0x0
>        __PRETTY_FUNCTION__ = "gst_pad_forward"
>#7  0x0000003a75e6bd8b in gst_pad_query_default (pad=0x7f1a8c0604e0, parent=0x0, query=0x7f1a74002770) at gstpad.c:3104
>        data = {query = 0x7f1a74002770, result = 0, dispatched = 0}
>        forward = 1
>        ret = 0
>        __PRETTY_FUNCTION__ = "gst_pad_query_default"
>#8  0x0000003a75e6c54d in gst_pad_query (pad=0x7f1a8c0604e0, query=0x7f1a74002770) at gstpad.c:3584
>        parent = 0x1babda0
>        type = GST_PAD_PROBE_TYPE_QUERY_DOWNSTREAM
>        ret = GST_FLOW_OK
>        __func__ = "gst_pad_query"
>        __PRETTY_FUNCTION__ = "gst_pad_query"
>#9  0x0000003a75e6cb4b in gst_pad_peer_query (pad=0x7f1aa405f760, query=0x7f1a74002770) at gstpad.c:3715
>        peerpad = 0x7f1a8c0604e0
>        type = GST_PAD_PROBE_TYPE_QUERY_DOWNSTREAM
>        res = 0
>        ret = GST_FLOW_OK
>        __func__ = "gst_pad_peer_query"
>        __PRETTY_FUNCTION__ = "gst_pad_peer_query"
>#10 0x0000003a75e6d07b in query_forward_func (pad=0x7f1aa405f760, data=0x7f1aaa073f80) at gstpad.c:3040
>        __PRETTY_FUNCTION__ = "query_forward_func"
>#11 0x0000003a75e6b8ce in gst_pad_forward (pad=0x1b85470, forward=0x0, user_data=0x1) at gstpad.c:2796
>        intpad = 0x7f1aa405f760
>        result = 0
>        iter = 0x7f1aa405be70
>        item = {g_type = 25423872, data = {{v_int = -1543112864, v_uint = 2751854432, v_long = 139752397731680, v_ulong = 139752397731680, v_int64 = 139752397731680, v_uint64 = 139752397731680, v_float = -2.90493126e-17, v_double = 6.9046858643165238e-310, v_pointer = 0x7f1aa405f760}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        pushed_pads = 0x0
>        __PRETTY_FUNCTION__ = "gst_pad_forward"
>#12 0x0000003a75e6bd8b in gst_pad_query_default (pad=0x1b85470, parent=0x0, query=0x7f1a74002770) at gstpad.c:3104
>        data = {query = 0x7f1a74002770, result = 0, dispatched = 0}
>        forward = 1
>        ret = 0
>        __PRETTY_FUNCTION__ = "gst_pad_query_default"
>#13 0x00007f1abbba9d95 in gst_decode_pad_query (pad=0x1b85470, parent=0x7f1aa405f760, query=0x7f1a74002770) at gstdecodebin2.c:4365
>        ret = 0
>        __PRETTY_FUNCTION__ = "gst_decode_pad_query"
>#14 0x0000003a75e6c54d in gst_pad_query (pad=0x1b85470, query=0x7f1a74002770) at gstpad.c:3584
>        parent = 0x7f1aa405f760
>        type = GST_PAD_PROBE_TYPE_QUERY_DOWNSTREAM
>        ret = GST_FLOW_OK
>        __func__ = "gst_pad_query"
>        __PRETTY_FUNCTION__ = "gst_pad_query"
>#15 0x0000003a75e6cb4b in gst_pad_peer_query (pad=0x7f1aa0011b00, query=0x7f1a74002770) at gstpad.c:3715
>        peerpad = 0x1b85470
>        type = GST_PAD_PROBE_TYPE_QUERY_DOWNSTREAM
>        res = 0
>        ret = GST_FLOW_OK
>        __func__ = "gst_pad_peer_query"
>        __PRETTY_FUNCTION__ = "gst_pad_peer_query"
>#16 0x0000003a7781d189 in gst_audio_decoder_negotiate_default (dec=0x7f1aa01206a0) at gstaudiodecoder.c:680
>        caps = 0x7f1aa000d800
>        prevcaps = 0x1891800
>        query = 0x7f1a74002770
>        allocator = 0x4000000040000000
>        params = {flags = (unknown: 1073741824), align = 24103904, prefix = 0, padding = 0, _gst_reserved = {0x0, 0x3a75e364b9 <gst_buffer_get_sizes_range+377>, 0x3800000038800000, 0x3700000037800000}}
>        __func__ = "gst_audio_decoder_negotiate_default"
>        __PRETTY_FUNCTION__ = "gst_audio_decoder_negotiate_default"
>#17 0x0000003a7781c91c in gst_audio_decoder_negotiate_unlocked (dec=0x7f1aa01206a0) at gstaudiodecoder.c:730
>        klass = <optimized out>
>        ret = 1
>#18 check_pending_reconfigure (dec=0x7f1aa01206a0) at gstaudiodecoder.c:1094
>        dec = 0x7f1aa01206a0
>        ctx = 0x7f1aa01204b0
>        needs_reconfigure = <optimized out>
>#19 0x0000003a7781d958 in gst_audio_decoder_finish_frame (dec=0x7f1aa01206a0, buf=0x7f1aa0435900, frames=1) at gstaudiodecoder.c:1158
>        priv = 0x7f1aa0120400
>        next_ts = 139752334645504
>        size = 36864
>        ret = -1606199040
>        __func__ = "gst_audio_decoder_finish_frame"
>        __PRETTY_FUNCTION__ = "gst_audio_decoder_finish_frame"
>#20 0x00007f1a9e3b6db2 in ?? ()
>No symbol table info available.
>#21 0x0000000000000000 in ?? ()
>No symbol table info available.
>
>Thread 18 (Thread 0x7f1ab96ea700 (LWP 4033)):
>#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>No locals.
>#1  0x0000003a5908e2bc in g_cond_wait (cond=cond@entry=0x7f1a80002c28, mutex=mutex@entry=0x7f1a80002c18) at gthread-posix.c:1390
>        sampled = 318
>#2  0x0000003a76240f72 in _gst_data_queue_wait_non_empty (queue=0x7f1a80002c70) at gstdataqueue.c:552
>        priv = 0x7f1a80002bf0
>#3  0x0000003a76242310 in gst_data_queue_pop (queue=0x7f1a80002c70, item=0x7f1ab96e9cd0) at gstdataqueue.c:594
>        priv = 0x7f1a80002bf0
>        __func__ = "gst_data_queue_pop"
>        __FUNCTION__ = "gst_data_queue_pop"
>#4  0x00007f1abb971269 in gst_multi_queue_loop (pad=0x7f1a80002c30) at gstmultiqueue.c:1325
>        sq = 0x7f1a8c05e9a0
>        item = 0x7f1a80002c30
>        sitem = 0x7f1ad00ea360
>        mq = 0x7f1a8c015080
>        object = 0x1b8a240
>        newid = 2684423760
>        result = 25762512
>        __PRETTY_FUNCTION__ = "gst_multi_queue_loop"
>#5  0x0000003a75e94d26 in gst_task_func (task=0x1b8a290) at gsttask.c:317
>        lock = 0x7f1aa0010e50
>        tself = 0x1891ad0
>        priv = 0x1b8a240
>        __PRETTY_FUNCTION__ = "gst_task_func"
>#6  0x0000003a590710d8 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:307
>        task = 0x19d8b10
>        pool = 0x181c340
>#7  0x0000003a59070745 in g_thread_proxy (data=0x1891ad0) at gthread.c:764
>        thread = 0x1891ad0
>#8  0x0000003a5700752a in start_thread (arg=0x7f1ab96ea700) at pthread_create.c:310
>        __res = <optimized out>
>        pd = 0x7f1ab96ea700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139752756913920, 25327150702520585, 139753101956352, 0, 139752756913920, 139752598908624, -113566125231707895, 12759729983056137}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#9  0x0000003a5650077d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>No locals.
>
>Thread 17 (Thread 0x7f1abb94e700 (LWP 4025)):
>#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>No locals.
>#1  0x0000003a5908e2bc in g_cond_wait (cond=0x7f1aac007770, mutex=0x7f1aac007728) at gthread-posix.c:1390
>        sampled = 1
>#2  0x0000003a75e94f81 in gst_task_func (task=0x7f1aac007710) at gsttask.c:302
>        lock = 0x1bb6790
>        tself = 0x18dd2d0
>        priv = 0x7f1aac0076c0
>        __PRETTY_FUNCTION__ = "gst_task_func"
>#3  0x0000003a590710d8 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:307
>        task = 0x1a21310
>        pool = 0x181c340
>#4  0x0000003a59070745 in g_thread_proxy (data=0x18dd2d0) at gthread.c:764
>        thread = 0x18dd2d0
>#5  0x0000003a5700752a in start_thread (arg=0x7f1abb94e700) at pthread_create.c:310
>        __res = <optimized out>
>        pd = 0x7f1abb94e700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139752792975104, 25327150702520585, 139752780264704, 0, 139752792975104, 28223696, -113560028525631223, 12759729983056137}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#6  0x0000003a5650077d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>No locals.
>
>Thread 16 (Thread 0x7f1abad31700 (LWP 4024)):
>#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>No locals.
>#1  0x0000003a5908e2bc in g_cond_wait (cond=cond@entry=0x7f1a80002b68, mutex=mutex@entry=0x7f1a80002b58) at gthread-posix.c:1390
>        sampled = 236
>#2  0x0000003a76240f72 in _gst_data_queue_wait_non_empty (queue=0x7f1a80002bb0) at gstdataqueue.c:552
>        priv = 0x7f1a80002b30
>#3  0x0000003a76242310 in gst_data_queue_pop (queue=0x7f1a80002bb0, item=0x7f1abad30cd0) at gstdataqueue.c:594
>        priv = 0x7f1a80002b30
>        __func__ = "gst_data_queue_pop"
>        __FUNCTION__ = "gst_data_queue_pop"
>#4  0x00007f1abb971269 in gst_multi_queue_loop (pad=0x7f1a80002b70) at gstmultiqueue.c:1325
>        sq = 0x7f1a8c05db60
>        item = 0x7f1a80002b70
>        sitem = 0x7f1ad00ea300
>        mq = 0x7f1a8c015080
>        object = 0x1b8aea0
>        newid = 29063440
>        result = 26087904
>        __PRETTY_FUNCTION__ = "gst_multi_queue_loop"
>#5  0x0000003a75e94d26 in gst_task_func (task=0x1b8aef0) at gsttask.c:317
>        lock = 0x1bb7910
>        tself = 0x18e11e0
>        priv = 0x1b8aea0
>        __PRETTY_FUNCTION__ = "gst_task_func"
>#6  0x0000003a590710d8 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:307
>        task = 0x7f1abc001260
>        pool = 0x181c340
>#7  0x0000003a59070745 in g_thread_proxy (data=0x18e11e0) at gthread.c:764
>        thread = 0x18e11e0
>#8  0x0000003a5700752a in start_thread (arg=0x7f1abad31700) at pthread_create.c:310
>        __res = <optimized out>
>        pd = 0x7f1abad31700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139752780273408, 25327150702520585, 139753101959168, 0, 139752780273408, 139752666045152, -113558321813001975, 12759729983056137}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#9  0x0000003a5650077d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>No locals.
>
>Thread 15 (Thread 0x7f1acdffb700 (LWP 4023)):
>#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>No locals.
>#1  0x0000003a5908e2bc in g_cond_wait (cond=0x7f1ab00383e0, mutex=0x7f1ab0038390) at gthread-posix.c:1390
>        sampled = 1
>#2  0x00007f1abb97332b in gst_queue_handle_sink_query (pad=0x7f1ab00383e8, parent=0x0, query=0x1) at gstqueue.c:880
>        __PRETTY_FUNCTION__ = "gst_queue_handle_sink_query"
>#3  0x0000003a75e6c54d in gst_pad_query (pad=0x7f1aa4084100, query=0x7f1a8c001630) at gstpad.c:3584
>        parent = 0x7f1ab0038110
>        type = GST_PAD_PROBE_TYPE_QUERY_DOWNSTREAM
>        ret = GST_FLOW_OK
>        __func__ = "gst_pad_query"
>        __PRETTY_FUNCTION__ = "gst_pad_query"
>#4  0x0000003a75e6cb4b in gst_pad_peer_query (pad=0x1bab680, query=0x7f1a8c001630) at gstpad.c:3715
>        peerpad = 0x7f1aa4084100
>        type = GST_PAD_PROBE_TYPE_QUERY_DOWNSTREAM
>        res = 0
>        ret = GST_FLOW_OK
>        __func__ = "gst_pad_peer_query"
>        __PRETTY_FUNCTION__ = "gst_pad_peer_query"
>#5  0x0000003a75e6d07b in query_forward_func (pad=0x1bab680, data=0x7f1acdff9e30) at gstpad.c:3040
>        __PRETTY_FUNCTION__ = "query_forward_func"
>#6  0x0000003a75e6b8ce in gst_pad_forward (pad=0x7f1abc005020, forward=0x0, user_data=0x1) at gstpad.c:2796
>        intpad = 0x1bab680
>        result = 0
>        iter = 0x7f1aa0001de0
>        item = {g_type = 25423872, data = {{v_int = 29013632, v_uint = 29013632, v_long = 29013632, v_ulong = 29013632, v_int64 = 29013632, v_uint64 = 29013632, v_float = 6.85874838e-38, v_double = 1.4334638832280258e-316, v_pointer = 0x1bab680}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        pushed_pads = 0x0
>        __PRETTY_FUNCTION__ = "gst_pad_forward"
>#7  0x0000003a75e6bd8b in gst_pad_query_default (pad=0x7f1abc005020, parent=0x0, query=0x7f1a8c001630) at gstpad.c:3104
>        data = {query = 0x7f1a8c001630, result = 0, dispatched = 0}
>        forward = 1
>        ret = 0
>        __PRETTY_FUNCTION__ = "gst_pad_query_default"
>#8  0x0000003a75e6c54d in gst_pad_query (pad=0x7f1abc005020, query=0x7f1a8c001630) at gstpad.c:3584
>        parent = 0x1bab680
>        type = GST_PAD_PROBE_TYPE_QUERY_DOWNSTREAM
>        ret = GST_FLOW_OK
>        __func__ = "gst_pad_query"
>        __PRETTY_FUNCTION__ = "gst_pad_query"
>#9  0x0000003a75e6cb4b in gst_pad_peer_query (pad=0x7f1aa405f9e0, query=0x7f1a8c001630) at gstpad.c:3715
>        peerpad = 0x7f1abc005020
>        type = GST_PAD_PROBE_TYPE_QUERY_DOWNSTREAM
>        res = 0
>        ret = GST_FLOW_OK
>        __func__ = "gst_pad_peer_query"
>        __PRETTY_FUNCTION__ = "gst_pad_peer_query"
>#10 0x0000003a75e6d07b in query_forward_func (pad=0x7f1aa405f9e0, data=0x7f1acdffa070) at gstpad.c:3040
>        __PRETTY_FUNCTION__ = "query_forward_func"
>#11 0x0000003a75e6b8ce in gst_pad_forward (pad=0x7f1abc0044e0, forward=0x0, user_data=0x1) at gstpad.c:2796
>        intpad = 0x7f1aa405f9e0
>        result = 0
>        iter = 0x7f1ab0001dc0
>        item = {g_type = 25423872, data = {{v_int = -1543112224, v_uint = 2751855072, v_long = 139752397732320, v_ulong = 139752397732320, v_int64 = 139752397732320, v_uint64 = 139752397732320, v_float = -2.90514301e-17, v_double = 6.904685864348144e-310, v_pointer = 0x7f1aa405f9e0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        pushed_pads = 0x0
>        __PRETTY_FUNCTION__ = "gst_pad_forward"
>#12 0x0000003a75e6bd8b in gst_pad_query_default (pad=0x7f1abc0044e0, parent=0x0, query=0x7f1a8c001630) at gstpad.c:3104
>        data = {query = 0x7f1a8c001630, result = 0, dispatched = 0}
>        forward = 1
>        ret = 0
>        __PRETTY_FUNCTION__ = "gst_pad_query_default"
>#13 0x00007f1abbba9d95 in gst_decode_pad_query (pad=0x7f1abc0044e0, parent=0x7f1aa405f9e0, query=0x7f1a8c001630) at gstdecodebin2.c:4365
>        ret = 0
>        __PRETTY_FUNCTION__ = "gst_decode_pad_query"
>#14 0x0000003a75e6c54d in gst_pad_query (pad=0x7f1abc0044e0, query=0x7f1a8c001630) at gstpad.c:3584
>        parent = 0x7f1aa405f9e0
>        type = GST_PAD_PROBE_TYPE_QUERY_DOWNSTREAM
>        ret = GST_FLOW_OK
>        __func__ = "gst_pad_query"
>        __PRETTY_FUNCTION__ = "gst_pad_query"
>#15 0x0000003a75e6cb4b in gst_pad_peer_query (pad=0x7f1abc034130, query=0x7f1a8c001630) at gstpad.c:3715
>        peerpad = 0x7f1abc0044e0
>        type = GST_PAD_PROBE_TYPE_QUERY_DOWNSTREAM
>        res = 0
>        ret = GST_FLOW_OK
>        __func__ = "gst_pad_peer_query"
>        __PRETTY_FUNCTION__ = "gst_pad_peer_query"
>#16 0x0000003a7781d189 in gst_audio_decoder_negotiate_default (dec=0x7f1abc012d00) at gstaudiodecoder.c:680
>        caps = 0x7f1abc002190
>        prevcaps = 0x7f1abc014190
>        query = 0x7f1a8c001630
>        allocator = 0xc040a00000000000
>        params = {flags = (unknown: 0), align = 4624211654891012096, prefix = 4635611391447793664, padding = 13853072453791645696, _gst_reserved = {0xc05e000000000000, 0x3a75e364b9 <gst_buffer_get_sizes_range+377>, 0xc020000000000000, 0x4010000000000000}}
>        __func__ = "gst_audio_decoder_negotiate_default"
>        __PRETTY_FUNCTION__ = "gst_audio_decoder_negotiate_default"
>#17 0x0000003a7781c91c in gst_audio_decoder_negotiate_unlocked (dec=0x7f1abc012d00) at gstaudiodecoder.c:730
>        klass = <optimized out>
>        ret = 1
>#18 check_pending_reconfigure (dec=0x7f1abc012d00) at gstaudiodecoder.c:1094
>        dec = 0x7f1abc012d00
>        ctx = 0x7f1abc012b10
>        needs_reconfigure = <optimized out>
>#19 0x0000003a7781d958 in gst_audio_decoder_finish_frame (dec=0x7f1abc012d00, buf=0x7f1aa0374560, frames=1) at gstaudiodecoder.c:1158
>        priv = 0x7f1abc012a60
>        next_ts = 2
>        size = 12288
>        ret = 2
>        __func__ = "gst_audio_decoder_finish_frame"
>        __PRETTY_FUNCTION__ = "gst_audio_decoder_finish_frame"
>#20 0x00007f1a86dfaaf1 in ?? ()
>No symbol table info available.
>#21 0x00007f1aa0374560 in ?? ()
>No symbol table info available.
>#22 0x0000000000001800 in ?? ()
>No symbol table info available.
>#23 0x00007f1acdffa39c in ?? ()
>No symbol table info available.
>#24 0x00007f1ad00dc380 in ?? ()
>No symbol table info available.
>#25 0x0000000000000028 in ?? ()
>No symbol table info available.
>#26 0x0000008900000001 in ?? ()
>No symbol table info available.
>#27 0x001770000000bb80 in ?? ()
>No symbol table info available.
>#28 0x0000000600000200 in ?? ()
>No symbol table info available.
>#29 0x0000000000000002 in ?? ()
>No symbol table info available.
>#30 0x0000000400000001 in ?? ()
>No symbol table info available.
>#31 0x0000000300000005 in ?? ()
>No symbol table info available.
>#32 0x0000000000000080 in ?? ()
>No symbol table info available.
>#33 0x0000000100000000 in ?? ()
>No symbol table info available.
>#34 0x0000000300000002 in ?? ()
>No symbol table info available.
>#35 0x0000000500000004 in ?? ()
>No symbol table info available.
>#36 0x00007f1a8c001720 in ?? ()
>No symbol table info available.
>#37 0x00007f1abc014f80 in ?? ()
>No symbol table info available.
>#38 0x0000000000000002 in ?? ()
>No symbol table info available.
>#39 0x00007f1abc015010 in ?? ()
>No symbol table info available.
>#40 0x0000000000003000 in ?? ()
>No symbol table info available.
>#41 0x0000000000003007 in ?? ()
>No symbol table info available.
>#42 0x00007f1abc014050 in ?? ()
>No symbol table info available.
>#43 0x00007f1a8c001720 in ?? ()
>No symbol table info available.
>#44 0x00007f1a00000001 in ?? ()
>No symbol table info available.
>#45 0x0000000000000002 in ?? ()
>No symbol table info available.
>#46 0x00007f1abc006890 in ?? ()
>No symbol table info available.
>#47 0x00007f1aa00d41d0 in ?? ()
>No symbol table info available.
>#48 0x0000000000000001 in ?? ()
>No symbol table info available.
>#49 0x0000000000000001 in ?? ()
>No symbol table info available.
>#50 0x00007f1ab4199cf0 in ?? ()
>No symbol table info available.
>#51 0x0000000000000001 in ?? ()
>No symbol table info available.
>#52 0x0000003a75e61ce9 in gst_memory_map (mem=0x6, info=0x7f1aa0374560, flags=(GST_MAP_FLAG_LAST | unknown: 3154128128)) at gstmemory.c:295
>        __func__ = "gst_memory_map"
>        __PRETTY_FUNCTION__ = "gst_memory_map"
>#53 0x0000003a75e61f69 in gst_memory_make_mapped (mem=0x7f1aa00d41d0, info=0x7f1abc006890, flags=GST_MAP_READ) at gstmemory.c:236
>        __PRETTY_FUNCTION__ = "gst_memory_make_mapped"
>#54 0x0000003a75e37d26 in gst_buffer_map_range (buffer=0x7f1ab4199cf0, idx=0, length=-1140752368, info=0x7f1abc006890, flags=GST_MAP_READ) at gstbuffer.c:1564
>        mem = 0xffffffffffffffff
>        nmem = 0xfffffffffffffe00
>        len = 1
>        __func__ = "gst_buffer_map_range"
>        __PRETTY_FUNCTION__ = "gst_buffer_map_range"
>#55 0x0000000000000018 in ?? ()
>No symbol table info available.
>#56 0x00000000000007dc in ?? ()
>No symbol table info available.
>#57 0x0000003a5906645d in thread_memory_from_self () at gslice.c:507
>        tmem = <optimized out>
>#58 g_slice_alloc (mem_size=251085939897, mem_size@entry=24) at gslice.c:985
>        tmem = 0x1bc006810
>        chunk_size = <optimized out>
>        mem = <optimized out>
>#59 0x0000003a59045f44 in g_list_append (list=0x0, data=0x7f1ab4199cf0) at glist.c:258
>        new_list = <optimized out>
>        last = <optimized out>
>#60 0xd51df06f5b3c9700 in ?? ()
>No symbol table info available.
>#61 0x00007f1ab4199cf0 in ?? ()
>No symbol table info available.
>#62 0x00000000000007dc in ?? ()
>No symbol table info available.
>#63 0x0000000000000000 in ?? ()
>No symbol table info available.
>
>Thread 14 (Thread 0x7f1ace7fc700 (LWP 3893)):
>#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>No locals.
>#1  0x0000003a5908e2bc in g_cond_wait (cond=cond@entry=0x157f948, mutex=mutex@entry=0x157f940) at gthread-posix.c:1390
>        sampled = 0
>#2  0x0000003a5901ec4b in g_async_queue_pop_intern_unlocked (queue=0x157f940, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
>        retval = <optimized out>
>        __FUNCTION__ = "g_async_queue_pop_intern_unlocked"
>#3  0x0000003a5901f116 in g_async_queue_pop_unlocked (queue=<optimized out>) at gasyncqueue.c:475
>        __FUNCTION__ = "g_async_queue_pop_unlocked"
>#4  0x0000003a59071115 in g_thread_pool_wait_for_new_task (pool=0x159ac20) at gthreadpool.c:245
>        task = <optimized out>
>#5  g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:296
>        task = 0x0
>        pool = 0x159ac20
>#6  0x0000003a59070745 in g_thread_proxy (data=0x157aad0) at gthread.c:764
>        thread = 0x157aad0
>#7  0x0000003a5700752a in start_thread (arg=0x7f1ace7fc700) at pthread_create.c:310
>        __res = <optimized out>
>        pd = 0x7f1ace7fc700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139753110357760, 25327150702520585, 140736182366464, 0, 139753110357760, 139753110358464, -113603638549812983, 12759729983056137}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#8  0x0000003a5650077d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>No locals.
>
>Thread 13 (Thread 0x7f1aceffd700 (LWP 3892)):
>#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>No locals.
>#1  0x0000003a5908e2bc in g_cond_wait (cond=cond@entry=0x157f948, mutex=mutex@entry=0x157f940) at gthread-posix.c:1390
>        sampled = 0
>#2  0x0000003a5901ec4b in g_async_queue_pop_intern_unlocked (queue=0x157f940, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
>        retval = <optimized out>
>        __FUNCTION__ = "g_async_queue_pop_intern_unlocked"
>#3  0x0000003a5901f116 in g_async_queue_pop_unlocked (queue=<optimized out>) at gasyncqueue.c:475
>        __FUNCTION__ = "g_async_queue_pop_unlocked"
>#4  0x0000003a59071115 in g_thread_pool_wait_for_new_task (pool=0x159ac20) at gthreadpool.c:245
>        task = <optimized out>
>#5  g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:296
>        task = 0x0
>        pool = 0x159ac20
>#6  0x0000003a59070745 in g_thread_proxy (data=0x157ad40) at gthread.c:764
>        thread = 0x157ad40
>#7  0x0000003a5700752a in start_thread (arg=0x7f1aceffd700) at pthread_create.c:310
>        __res = <optimized out>
>        pd = 0x7f1aceffd700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139753118750464, 25327150702520585, 140736182366464, 0, 139753118750464, 139753118751168, -113602540648797943, 12759729983056137}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#8  0x0000003a5650077d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>No locals.
>
>Thread 12 (Thread 0x7f1acf7fe700 (LWP 3891)):
>#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>No locals.
>#1  0x0000003a5908e2bc in g_cond_wait (cond=cond@entry=0x157f948, mutex=mutex@entry=0x157f940) at gthread-posix.c:1390
>        sampled = 0
>#2  0x0000003a5901ec4b in g_async_queue_pop_intern_unlocked (queue=0x157f940, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
>        retval = <optimized out>
>        __FUNCTION__ = "g_async_queue_pop_intern_unlocked"
>#3  0x0000003a5901f116 in g_async_queue_pop_unlocked (queue=<optimized out>) at gasyncqueue.c:475
>        __FUNCTION__ = "g_async_queue_pop_unlocked"
>#4  0x0000003a59071115 in g_thread_pool_wait_for_new_task (pool=0x159ac20) at gthreadpool.c:245
>        task = <optimized out>
>#5  g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:296
>        task = 0x0
>        pool = 0x159ac20
>#6  0x0000003a59070745 in g_thread_proxy (data=0x157ac00) at gthread.c:764
>        thread = 0x157ac00
>#7  0x0000003a5700752a in start_thread (arg=0x7f1acf7fe700) at pthread_create.c:310
>        __res = <optimized out>
>        pd = 0x7f1acf7fe700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139753127143168, 25327150702520585, 140736182366464, 0, 139753127143168, 139753127143872, -113605838646810359, 12759729983056137}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#8  0x0000003a5650077d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>No locals.
>
>Thread 11 (Thread 0x7f1acffff700 (LWP 3890)):
>#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>No locals.
>#1  0x0000003a5908e2bc in g_cond_wait (cond=cond@entry=0x157f948, mutex=mutex@entry=0x157f940) at gthread-posix.c:1390
>        sampled = 0
>#2  0x0000003a5901ec4b in g_async_queue_pop_intern_unlocked (queue=0x157f940, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
>        retval = <optimized out>
>        __FUNCTION__ = "g_async_queue_pop_intern_unlocked"
>#3  0x0000003a5901f116 in g_async_queue_pop_unlocked (queue=<optimized out>) at gasyncqueue.c:475
>        __FUNCTION__ = "g_async_queue_pop_unlocked"
>#4  0x0000003a59071115 in g_thread_pool_wait_for_new_task (pool=0x159ac20) at gthreadpool.c:245
>        task = <optimized out>
>#5  g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:296
>        task = 0x0
>        pool = 0x159ac20
>#6  0x0000003a59070745 in g_thread_proxy (data=0x157ab20) at gthread.c:764
>        thread = 0x157ab20
>#7  0x0000003a5700752a in start_thread (arg=0x7f1acffff700) at pthread_create.c:310
>        __res = <optimized out>
>        pd = 0x7f1acffff700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139753135535872, 25327150702520585, 140736182366464, 0, 139753135535872, 139753135536576, -113604740745795319, 12759729983056137}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#8  0x0000003a5650077d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>No locals.
>
>Thread 10 (Thread 0x7f1ad4c28700 (LWP 3889)):
>#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>No locals.
>#1  0x0000003a5908e2bc in g_cond_wait (cond=cond@entry=0x157f948, mutex=mutex@entry=0x157f940) at gthread-posix.c:1390
>        sampled = 0
>#2  0x0000003a5901ec4b in g_async_queue_pop_intern_unlocked (queue=0x157f940, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
>        retval = <optimized out>
>        __FUNCTION__ = "g_async_queue_pop_intern_unlocked"
>#3  0x0000003a5901f116 in g_async_queue_pop_unlocked (queue=<optimized out>) at gasyncqueue.c:475
>        __FUNCTION__ = "g_async_queue_pop_unlocked"
>#4  0x0000003a59071115 in g_thread_pool_wait_for_new_task (pool=0x159ac20) at gthreadpool.c:245
>        task = <optimized out>
>#5  g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:296
>        task = 0x0
>        pool = 0x159ac20
>#6  0x0000003a59070745 in g_thread_proxy (data=0x157a8f0) at gthread.c:764
>        thread = 0x157a8f0
>#7  0x0000003a5700752a in start_thread (arg=0x7f1ad4c28700) at pthread_create.c:310
>        __res = <optimized out>
>        pd = 0x7f1ad4c28700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139753215395584, 25327150702520585, 140736182366464, 0, 139753215395584, 139753215396288, -113624166346004215, 12759729983056137}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#8  0x0000003a5650077d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>No locals.
>
>Thread 9 (Thread 0x7f1ad5429700 (LWP 3888)):
>#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>No locals.
>#1  0x0000003a5908e2bc in g_cond_wait (cond=cond@entry=0x157f948, mutex=mutex@entry=0x157f940) at gthread-posix.c:1390
>        sampled = 0
>#2  0x0000003a5901ec4b in g_async_queue_pop_intern_unlocked (queue=0x157f940, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
>        retval = <optimized out>
>        __FUNCTION__ = "g_async_queue_pop_intern_unlocked"
>#3  0x0000003a5901f116 in g_async_queue_pop_unlocked (queue=<optimized out>) at gasyncqueue.c:475
>        __FUNCTION__ = "g_async_queue_pop_unlocked"
>#4  0x0000003a59071115 in g_thread_pool_wait_for_new_task (pool=0x159ac20) at gthreadpool.c:245
>        task = <optimized out>
>#5  g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:296
>        task = 0x0
>        pool = 0x159ac20
>#6  0x0000003a59070745 in g_thread_proxy (data=0x157a940) at gthread.c:764
>        thread = 0x157a940
>#7  0x0000003a5700752a in start_thread (arg=0x7f1ad5429700) at pthread_create.c:310
>        __res = <optimized out>
>        pd = 0x7f1ad5429700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139753223788288, 25327150702520585, 140736182366464, 0, 139753223788288, 139753223788992, -113627457901565687, 12759729983056137}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#8  0x0000003a5650077d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>No locals.
>
>Thread 8 (Thread 0x7f1ad5c2a700 (LWP 3887)):
>#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>No locals.
>#1  0x0000003a5908e2bc in g_cond_wait (cond=cond@entry=0x157f948, mutex=mutex@entry=0x157f940) at gthread-posix.c:1390
>        sampled = 0
>#2  0x0000003a5901ec4b in g_async_queue_pop_intern_unlocked (queue=0x157f940, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
>        retval = <optimized out>
>        __FUNCTION__ = "g_async_queue_pop_intern_unlocked"
>#3  0x0000003a5901f116 in g_async_queue_pop_unlocked (queue=<optimized out>) at gasyncqueue.c:475
>        __FUNCTION__ = "g_async_queue_pop_unlocked"
>#4  0x0000003a59071115 in g_thread_pool_wait_for_new_task (pool=0x159ac20) at gthreadpool.c:245
>        task = <optimized out>
>#5  g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:296
>        task = 0x0
>        pool = 0x159ac20
>#6  0x0000003a59070745 in g_thread_proxy (data=0x157a990) at gthread.c:764
>        thread = 0x157a990
>#7  0x0000003a5700752a in start_thread (arg=0x7f1ad5c2a700) at pthread_create.c:310
>        __res = <optimized out>
>        pd = 0x7f1ad5c2a700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139753232180992, 25327150702520585, 140736182366464, 0, 139753232180992, 139753232181696, -113626357853066999, 12759729983056137}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#8  0x0000003a5650077d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>No locals.
>
>Thread 7 (Thread 0x7f1ad642b700 (LWP 3886)):
>#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>No locals.
>#1  0x0000003a5908e2bc in g_cond_wait (cond=cond@entry=0x157f948, mutex=mutex@entry=0x157f940) at gthread-posix.c:1390
>        sampled = 0
>#2  0x0000003a5901ec4b in g_async_queue_pop_intern_unlocked (queue=0x157f940, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
>        retval = <optimized out>
>        __FUNCTION__ = "g_async_queue_pop_intern_unlocked"
>#3  0x0000003a5901f116 in g_async_queue_pop_unlocked (queue=<optimized out>) at gasyncqueue.c:475
>        __FUNCTION__ = "g_async_queue_pop_unlocked"
>#4  0x0000003a59071115 in g_thread_pool_wait_for_new_task (pool=0x159ac20) at gthreadpool.c:245
>        task = <optimized out>
>#5  g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:296
>        task = 0x0
>        pool = 0x159ac20
>#6  0x0000003a59070745 in g_thread_proxy (data=0x157a9e0) at gthread.c:764
>        thread = 0x157a9e0
>#7  0x0000003a5700752a in start_thread (arg=0x7f1ad642b700) at pthread_create.c:310
>        __res = <optimized out>
>        pd = 0x7f1ad642b700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139753240573696, 25327150702520585, 140736182366464, 0, 139753240573696, 139753240574400, -113620861905540855, 12759729983056137}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#8  0x0000003a5650077d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>No locals.
>
>Thread 6 (Thread 0x7f1ad6c2c700 (LWP 3885)):
>#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>No locals.
>#1  0x0000003a5908e2bc in g_cond_wait (cond=cond@entry=0x157f948, mutex=mutex@entry=0x157f940) at gthread-posix.c:1390
>        sampled = 0
>#2  0x0000003a5901ec4b in g_async_queue_pop_intern_unlocked (queue=0x157f940, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
>        retval = <optimized out>
>        __FUNCTION__ = "g_async_queue_pop_intern_unlocked"
>#3  0x0000003a5901f116 in g_async_queue_pop_unlocked (queue=<optimized out>) at gasyncqueue.c:475
>        __FUNCTION__ = "g_async_queue_pop_unlocked"
>#4  0x0000003a59071115 in g_thread_pool_wait_for_new_task (pool=0x159ac20) at gthreadpool.c:245
>        task = <optimized out>
>#5  g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:296
>        task = 0x0
>        pool = 0x159ac20
>#6  0x0000003a59070745 in g_thread_proxy (data=0x157aa30) at gthread.c:764
>        thread = 0x157aa30
>#7  0x0000003a5700752a in start_thread (arg=0x7f1ad6c2c700) at pthread_create.c:310
>        __res = <optimized out>
>        pd = 0x7f1ad6c2c700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139753248966400, 25327150702520585, 140736182366464, 0, 139753248966400, 139753248967104, -113619761857042167, 12759729983056137}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#8  0x0000003a5650077d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>No locals.
>
>Thread 5 (Thread 0x7f1ad742d700 (LWP 3884)):
>#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>No locals.
>#1  0x0000003a5908e2bc in g_cond_wait (cond=cond@entry=0x157f948, mutex=mutex@entry=0x157f940) at gthread-posix.c:1390
>        sampled = 1
>#2  0x0000003a5901ec4b in g_async_queue_pop_intern_unlocked (queue=0x157f940, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
>        retval = <optimized out>
>        __FUNCTION__ = "g_async_queue_pop_intern_unlocked"
>#3  0x0000003a5901f116 in g_async_queue_pop_unlocked (queue=<optimized out>) at gasyncqueue.c:475
>        __FUNCTION__ = "g_async_queue_pop_unlocked"
>#4  0x0000003a59071115 in g_thread_pool_wait_for_new_task (pool=0x159ac20) at gthreadpool.c:245
>        task = <optimized out>
>#5  g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:296
>        task = 0x7f1ad0004050
>        pool = 0x159ac20
>#6  0x0000003a59070745 in g_thread_proxy (data=0x157aa80) at gthread.c:764
>        thread = 0x157aa80
>#7  0x0000003a5700752a in start_thread (arg=0x7f1ad742d700) at pthread_create.c:310
>        __res = <optimized out>
>        pd = 0x7f1ad742d700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139753257359104, 25327150702520585, 140736182366464, 0, 139753257359104, 139753257359808, -113623062002538231, 12759729983056137}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#8  0x0000003a5650077d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>No locals.
>
>Thread 4 (Thread 0x7f1ad7c2e700 (LWP 3883)):
>#0  0x0000003a564f51dd in poll () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x0000003a59049e34 in g_main_context_poll (priority=2147483647, n_fds=2, fds=0x7f1ac40008c0, timeout=996, context=0x159fe30) at gmain.c:4076
>        poll_func = 0x3a59059230 <g_poll>
>#2  g_main_context_iterate (context=context@entry=0x159fe30, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3776
>        max_priority = 2147483647
>        timeout = 996
>        some_ready = <optimized out>
>        nfds = 2
>        allocated_nfds = 2
>        fds = 0x7f1ac40008c0
>#3  0x0000003a59049f4c in g_main_context_iteration (context=0x159fe30, may_block=may_block@entry=1) at gmain.c:3842
>        retval = <optimized out>
>#4  0x0000003a59049f89 in glib_worker_main (data=<optimized out>) at gmain.c:5589
>No locals.
>#5  0x0000003a59070745 in g_thread_proxy (data=0x157ade0) at gthread.c:764
>        thread = 0x157ade0
>#6  0x0000003a5700752a in start_thread (arg=0x7f1ad7c2e700) at pthread_create.c:310
>        __res = <optimized out>
>        pd = 0x7f1ad7c2e700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139753265751808, 25327150702520585, 140736182365184, 0, 139753265751808, 139753265752512, -113621961954039543, 12759729983056137}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#7  0x0000003a5650077d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>No locals.
>
>Thread 3 (Thread 0x7f1ad90cc700 (LWP 3881)):
>#0  0x0000003a564f51dd in poll () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x0000003a59049e34 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f1ac80010c0, timeout=-1, context=0x15801e0) at gmain.c:4076
>        poll_func = 0x3a59059230 <g_poll>
>#2  g_main_context_iterate (context=context@entry=0x15801e0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3776
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 1
>        allocated_nfds = 1
>        fds = 0x7f1ac80010c0
>#3  0x0000003a59049f4c in g_main_context_iteration (context=context@entry=0x15801e0, may_block=may_block@entry=1) at gmain.c:3842
>        retval = <optimized out>
>#4  0x00007f1ad90e824d in dconf_gdbus_worker_thread (user_data=0x15801e0) at dconf-gdbus-thread.c:82
>        context = 0x15801e0
>#5  0x0000003a59070745 in g_thread_proxy (data=0x157a8a0) at gthread.c:764
>        thread = 0x157a8a0
>#6  0x0000003a5700752a in start_thread (arg=0x7f1ad90cc700) at pthread_create.c:310
>        __res = <optimized out>
>        pd = 0x7f1ad90cc700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139753287370496, 25327150702520585, 140736182366464, 0, 139753287370496, 139753287371200, -113635687595775735, 12759729983056137}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#7  0x0000003a5650077d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>No locals.
>
>Thread 2 (Thread 0x7f1ad842f700 (LWP 3882)):
>#0  0x0000003a564f51dd in poll () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x0000003a59049e34 in g_main_context_poll (priority=2147483647, n_fds=2, fds=0x7f1ad00010c0, timeout=-1, context=0x15953b0) at gmain.c:4076
>        poll_func = 0x3a59059230 <g_poll>
>#2  g_main_context_iterate (context=0x15953b0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3776
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 2
>        allocated_nfds = 2
>        fds = 0x7f1ad00010c0
>#3  0x0000003a5904a1c2 in g_main_loop_run (loop=0x1595340) at gmain.c:3975
>        __FUNCTION__ = "g_main_loop_run"
>#4  0x0000003a5a4dad56 in gdbus_shared_thread_func (user_data=0x1595380) at gdbusprivate.c:273
>        data = 0x1595380
>#5  0x0000003a59070745 in g_thread_proxy (data=0x157ab70) at gthread.c:764
>        thread = 0x157ab70
>#6  0x0000003a5700752a in start_thread (arg=0x7f1ad842f700) at pthread_create.c:310
>        __res = <optimized out>
>        pd = 0x7f1ad842f700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139753274144512, 25327150702520585, 140736182364416, 0, 139753274144512, 139753274145216, -113634058192557815, 12759729983056137}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#7  0x0000003a5650077d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>No locals.
>
>Thread 1 (Thread 0x7f1adf8d7880 (LWP 3876)):
>#0  0x0000003a5908e155 in g_mutex_lock (mutex=mutex@entry=0x18) at gthread-posix.c:1331
>        _g_boolean_var_ = <optimized out>
>#1  0x0000003a75e2daac in bin_element_is_sink (child=0x0, bin=0x1b78390) at gstbin.c:1707
>        is_sink = <optimized out>
>        __PRETTY_FUNCTION__ = "bin_element_is_sink"
>#2  0x0000003a75e5da30 in filter_next (it=0x7f1aac00d990, elem=0x7fffb2283190) at gstiterator.c:475
>        result = GST_ITERATOR_OK
>        done = 0
>        item = {g_type = 25272912, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>#3  0x0000003a75e5d8d9 in gst_iterator_next (it=it@entry=0x7f1aac00d990, elem=elem@entry=0x7fffb2283190) at gstiterator.c:351
>        result = <optimized out>
>        __func__ = "gst_iterator_next"
>#4  0x0000003a75e5dd02 in gst_iterator_fold (it=it@entry=0x7f1aac00d990, func=func@entry=0x3a75e2fa50 <bin_query_duration_fold>, ret=ret@entry=0x7fffb2283200, user_data=user_data@entry=0x7fffb2283260) at gstiterator.c:609
>        item = {g_type = 25272912, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>        result = <optimized out>
>#5  0x0000003a75e2fbfc in bin_iterate_fold (bin=0x1b78390, iter=0x7f1aac00d990, fold_init=0x3a75e2d540 <bin_query_min_max_init>, fold_done=0x3a75e32490 <bin_query_duration_done>, fold_func=0x3a75e2fa50 <bin_query_duration_fold>, fold_data=..., default_return=0) at gstbin.c:3950
>        ires = <optimized out>
>        res = 0
>        ret = {g_type = 20, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
>#6  0x0000003a75e33c05 in gst_bin_query (element=0x1b78390, query=0x7f1a94001400) at gstbin.c:4060
>        res = 24870352
>        src_pads_query_result = 1977800000
>        fold_func = 0x3a75e2fa50 <bin_query_duration_fold>
>        fold_init = 0x3a75e2d540 <bin_query_min_max_init>
>        fold_data = {query = 0x7f1a94001400, min = 0, max = -1, live = 0}
>        __PRETTY_FUNCTION__ = "gst_bin_query"
>#7  0x0000003a75e9b441 in gst_element_query_duration (element=0x1b78390, format=<optimized out>, duration=0x7fffb2283330) at gstutils.c:2202
>        query = 0x7f1a94001400
>        ret = <optimized out>
>        __func__ = "gst_element_query_duration"
>#8  0x0000003a794175fe in discoverer_collect (dc=0x158b1f0) at gstdiscoverer.c:1189
>        pipeline = 0x1b78390
>        dur = 140736182367472
>        __PRETTY_FUNCTION__ = "discoverer_collect"
>#9  0x0000003a79418b3e in gst_discoverer_discover_uri (discoverer=0x158b1f0, uri=0x0, err=0x7fffb2283430) at gstdiscoverer.c:1801
>        res = GST_DISCOVERER_OK
>        __PRETTY_FUNCTION__ = "gst_discoverer_discover_uri"
>#10 0x00007f1acc40416b in discoverer_init_and_run (uri=<optimized out>, extractor=<optimized out>) at tracker-extract-gstreamer.c:1460
>        info = 0x17b7dd0
>        discoverer_tags = 0x1
>        error = 0x0
>        l = 0x7fffb22834f0
>#11 tracker_extract_gstreamer (uri=0x18 <error: Cannot access memory at address 0x18>, uri@entry=0x1b495c0 "file:///mnt/Bonny/Enfants/The%20Lego%20Movie.mkv", info=0x7f1aac002050, type=EXTRACT_MIME_VIDEO, graph=<optimized out>) at tracker-extract-gstreamer.c:1597
>        extractor = 0x7f1ab4199e00
>        buffer = 0x1
>#12 0x00007f1acc406040 in tracker_extract_get_metadata (info=0x7f1aac002050) at tracker-extract-gstreamer.c:1709
>        file = <optimized out>
>        uri = 0x1b495c0 "file:///mnt/Bonny/Enfants/The%20Lego%20Movie.mkv"
>        mimetype = 0x16fd480 "video/x-matroska"
>#13 0x000000000040b074 in get_file_metadata (task=task@entry=0x7f1a98002230, info_out=info_out@entry=0x7fffb22834f0) at tracker-extract.c:325
>        statements = <optimized out>
>        info = 0x7f1aac002050
>        file = <optimized out>
>        mime_used = 0x1705af0 "video/x-matroska"
>        items = 0
>#14 0x000000000040b1b3 in get_metadata (task=task@entry=0x7f1a98002230) at tracker-extract.c:525
>        info = 0x0
>#15 0x000000000040b4b8 in dispatch_task_cb (task=0x7f1a98002230) at tracker-extract.c:641
>        thread_awareness = TRACKER_MODULE_MAIN_THREAD
>        priv = 0x1599900
>        error = 0x0
>        module = 0x17bbf30
>#16 0x0000003a59049afb in g_main_dispatch (context=0x1576e60) at gmain.c:3111
>        dispatch = 0x3a59046640 <g_idle_dispatch>
>        prev_source = 0x0
>        was_in_call = 0
>        user_data = 0x7f1a98002230
>        callback = 0x40b220 <dispatch_task_cb>
>        cb_funcs = 0x3a593378c0 <g_source_callback_funcs>
>        cb_data = 0x1b5bd30
>        need_destroy = <optimized out>
>        source = 0x17b7dd0
>        current = 0x1596790
>        i = 0
>#17 g_main_context_dispatch (context=context@entry=0x1576e60) at gmain.c:3710
>No locals.
>#18 0x0000003a59049e98 in g_main_context_iterate (context=0x1576e60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3781
>        max_priority = 200
>        timeout = 0
>        some_ready = 1
>        nfds = <optimized out>
>        allocated_nfds = 1
>        fds = 0x16fd5d0
>#19 0x0000003a5904a1c2 in g_main_loop_run (loop=0x1705970) at gmain.c:3975
>        __FUNCTION__ = "g_main_loop_run"
>#20 0x0000000000409b97 in main (argc=1, argv=0x7fffb22837c8) at tracker-main.c:400
>        context = <optimized out>
>        error = 0x0
>        decorator = 0x15c4160
>        controller = 0x15ad120
>        log_filename = 0x0
>        my_main_loop = <optimized out>
>From                To                  Syms Read   Shared Object Library
>0x0000003dd5605ef0  0x0000003dd56154a4  Yes         /lib64/libtracker-sparql-1.0.so.0
>0x00000031cc209f70  0x00000031cc222c46  Yes         /lib64/libtracker-miner-1.0.so.0
>0x0000003dcfc066e0  0x0000003dcfc0e7d2  Yes         /usr/lib64/tracker-1.0/libtracker-extract.so.0
>0x0000003dd5215e20  0x0000003dd5267d59  Yes         /usr/lib64/tracker-1.0/libtracker-data.so.0
>0x0000003a7d013ab0  0x0000003a7d025975  Yes         /usr/lib64/tracker-1.0/libtracker-common.so.0
>0x0000003a5a433cd0  0x0000003a5a4fdf8b  Yes         /lib64/libgio-2.0.so.0
>0x0000003a5a001190  0x0000003a5a002075  Yes         /lib64/libgmodule-2.0.so.0
>0x0000003a5f403f00  0x0000003a5f4094f5  Yes         /lib64/libmediaart-1.0.so.0
>0x0000003a66810b50  0x0000003a6682f17f  Yes         /lib64/libgsf-1.so.114
>0x0000003a59c0ae20  0x0000003a59c3a0d6  Yes         /lib64/libgobject-2.0.so.0
>0x0000003a5901a5f0  0x0000003a590b6009  Yes         /lib64/libglib-2.0.so.0
>0x0000003a5c82e870  0x0000003a5c90ff2e  Yes         /lib64/libxml2.so.2
>0x0000003a568055c0  0x0000003a56876b91  Yes         /lib64/libm.so.6
>0x0000003a57005a20  0x0000003a57011e01  Yes         /lib64/libpthread.so.0
>0x0000003a5641f4f0  0x0000003a5656aca4  Yes         /lib64/libc.so.6
>0x0000003a57402200  0x0000003a5740e729  Yes         /lib64/libz.so.1
>0x0000003a69c0b210  0x0000003a69c9dc3f  Yes         /lib64/libsqlite3.so.0
>0x0000003dd389a6b0  0x0000003dd39adca5  Yes         /lib64/libicui18n.so.52
>0x0000003dd3452710  0x0000003dd3506bf8  Yes         /lib64/libicuuc.so.52
>0x0000003a70000570  0x0000003a70000670  Yes (*)     /lib64/libicudata.so.52
>0x0000003a5e001620  0x0000003a5e002ce7  Yes         /lib64/libuuid.so.1
>0x00000031cc610010  0x00000031cc63241a  Yes         /lib64/libnm-glib.so.4
>0x0000003a78816a00  0x0000003a78849a6f  Yes         /lib64/libnm-util.so.2
>0x0000003a71a0a650  0x0000003a71a1c9e1  Yes         /lib64/libdbus-glib-1.so.2
>0x0000003a5d407920  0x0000003a5d432094  Yes         /lib64/libdbus-1.so.3
>0x0000003a76a106e0  0x0000003a76a21283  Yes         /lib64/libexif.so.12
>0x0000003a67803950  0x0000003a678067e5  Yes         /lib64/libiptcdata.so.0
>0x0000003dd4e39ab0  0x0000003dd4ef0a70  Yes         /lib64/libexempi.so.3
>0x0000003a5e40d230  0x0000003a5e41304b  Yes         /lib64/libenca.so.0
>0x0000003dcf45b910  0x0000003dcf4c84df  Yes         /lib64/libstdc++.so.6
>0x0000003dcf002af0  0x0000003dcf0129d5  Yes         /lib64/libgcc_s.so.1
>0x0000003a59401870  0x0000003a59405fbc  Yes         /lib64/libffi.so.6
>0x0000003a56c00ed0  0x0000003a56c01ace  Yes         /lib64/libdl.so.2
>0x0000003a58006500  0x0000003a5801952a  Yes         /lib64/libselinux.so.1
>0x0000003a58803a40  0x0000003a58812ba1  Yes         /lib64/libresolv.so.2
>0x0000003a5fc07380  0x0000003a5fc1ae00  Yes         /lib64/libgdk_pixbuf-2.0.so.0
>0x0000003a59801760  0x0000003a5980d462  Yes         /lib64/libbz2.so.1
>0x0000003a57802f30  0x0000003a57818d72  Yes         /lib64/liblzma.so.5
>0x0000003a56000b10  0x0000003a5601b6d0  Yes         /lib64/ld-linux-x86-64.so.2
>0x0000003a6ac0ade0  0x0000003a6ac2e6bf  Yes         /lib64/libssl3.so
>0x0000003a6bc09230  0x0000003a6bc1d4d7  Yes         /lib64/libsmime3.so
>0x0000003a6a018260  0x0000003a6a0e98f4  Yes         /lib64/libnss3.so
>0x0000003a6840be30  0x0000003a6841a3d1  Yes         /lib64/libnssutil3.so
>0x0000003a68801090  0x0000003a68801f38  Yes         /lib64/libplds4.so
>0x0000003a69001510  0x0000003a69002b86  Yes         /lib64/libplc4.so
>0x0000003a67c0cd70  0x0000003a67c2d1af  Yes         /lib64/libnspr4.so
>                                        No          /lib64/libgudev-1.0.so.0
>0x0000003a6ea15df0  0x0000003a6ea37385  Yes         /lib64/libreadline.so.6
>0x0000003a5c403e00  0x0000003a5c41c249  Yes         /lib64/libexpat.so.1
>0x0000003a57c016f0  0x0000003a57c4f7a5  Yes         /lib64/libpcre.so.1
>0x0000003a5ac05500  0x0000003a5ac26da7  Yes         /lib64/libpng16.so.16
>0x0000003a58c022a0  0x0000003a58c05417  Yes         /lib64/librt.so.1
>0x00000031cbc02908  0x00000031cbc09e2e  Yes (*)     /lib64/libudev.so.1
>0x0000003dd0c094d0  0x0000003dd0c34b10  Yes         /lib64/libdw.so.1
>0x0000003a6e60ce40  0x0000003a6e618fb8  Yes         /lib64/libtinfo.so.5
>0x0000003a65402ae0  0x0000003a65410a6a  Yes         /lib64/libelf.so.1
>0x00007f1ad90e4be0  0x00007f1ad90e988e  Yes         /usr/lib64/gio/modules/libdconfsettings.so
>0x00007f1ad86a4da0  0x00007f1ad86bef56  Yes         /usr/lib64/gio/modules/libgvfsdbus.so
>0x0000003211812d20  0x0000003211829e56  Yes         /usr/lib64/gvfs/libgvfscommon.so
>0x00007f1ad8434730  0x00007f1ad845f46e  Yes         /lib64/libbluray.so.1
>0x0000003212000f10  0x00000032120017f5  Yes         /lib64/libutil.so.1
>0x0000003a5c00eea0  0x0000003a5c07d5a2  Yes         /lib64/libfreetype.so.6
>0x00007f1ad42124e0  0x00007f1ad421e356  Yes         /usr/lib64/gio/modules/libgioremote-volume-monitor.so
>0x00007f1acd5f6f90  0x00007f1acd5f8665  Yes         /usr/lib64/tracker-1.0/extract-modules/libextract-pdf.so
>0x0000003d392204f0  0x0000003d392405db  Yes         /lib64/libpoppler-glib.so.8
>0x00007f1acd2fb4c0  0x00007f1acd3b50ad  Yes (*)     /lib64/libcairo.so.2
>0x0000003d38cbc630  0x0000003d38dcf1f0  Yes         /lib64/libpoppler.so.46
>0x0000003a7280d0c0  0x0000003a72840149  Yes         /lib64/liblcms2.so.2
>0x00007f1acd07c2c0  0x00007f1acd0b8342  Yes         /lib64/libtiff.so.5
>0x00007f1acce21c90  0x00007f1acce598f0  Yes         /lib64/libjpeg.so.62
>0x0000003d38805100  0x0000003d3881d284  Yes         /lib64/libopenjpeg.so.1
>0x0000003a5d006cc0  0x0000003a5d024d3d  Yes         /lib64/libfontconfig.so.1
>0x0000003a64c0a370  0x0000003a64c94050  Yes         /lib64/libpixman-1.so.0
>0x0000003dd18069a0  0x0000003dd181bbb9  Yes         /lib64/libEGL.so.1
>0x0000003a63400df0  0x0000003a63401903  Yes         /lib64/libxcb-shm.so.0
>0x0000003a62c03610  0x0000003a62c06a8a  Yes         /lib64/libxcb-render.so.0
>0x0000003a5b409bd0  0x0000003a5b4181d5  Yes         /lib64/libxcb.so.1
>0x0000003a5cc01b70  0x0000003a5cc07a45  Yes         /lib64/libXrender.so.1
>0x0000003a5a81dfd0  0x0000003a5a8a661c  Yes         /lib64/libX11.so.6
>0x0000003a5bc03770  0x0000003a5bc0d54f  Yes         /lib64/libXext.so.6
>0x0000003dd041a100  0x0000003dd0477192  Yes         /lib64/libGL.so.1
>0x00007f1accc12ff0  0x00007f1accc19971  Yes (*)     /lib64/libjbig.so.2.1
>0x0000003a60c00600  0x0000003a60c0071b  Yes         /lib64/libX11-xcb.so.1
>0x0000003a60801920  0x0000003a60802a45  Yes         /lib64/libxcb-dri2.so.0
>0x0000003a66002830  0x0000003a66004c05  Yes         /lib64/libxcb-xfixes.so.0
>0x0000003a64801020  0x0000003a64801bc5  Yes         /lib64/libxcb-shape.so.0
>0x0000003dd1c02930  0x0000003dd1c08154  Yes         /lib64/libgbm.so.1
>0x0000003a65004f80  0x0000003a650093bf  Yes         /lib64/libwayland-client.so.0
>0x0000003a630061e0  0x0000003a6300bbbf  Yes         /lib64/libwayland-server.so.0
>0x0000003a5ec09920  0x0000003a5ec1336e  Yes         /lib64/libglapi.so.0
>0x0000003dcf803210  0x0000003dcf808b28  Yes         /lib64/libdrm.so.2
>0x0000003a5b000ec0  0x0000003a5b001bf9  Yes         /lib64/libXau.so.6
>0x0000003a5f000c40  0x0000003a5f00156b  Yes         /lib64/libXdamage.so.1
>0x0000003a5f8015f0  0x0000003a5f803926  Yes         /lib64/libXfixes.so.3
>0x0000003a6040a020  0x0000003a60411bb5  Yes         /lib64/libxcb-glx.so.0
>0x0000003a62800d50  0x0000003a628014f3  Yes         /lib64/libxcb-dri3.so.0
>0x0000003a60000c50  0x0000003a60001428  Yes         /lib64/libxcb-present.so.0
>0x0000003a62002060  0x0000003a62003fc9  Yes         /lib64/libxcb-sync.so.1
>0x0000003a61400990  0x0000003a61400c4c  Yes         /lib64/libxshmfence.so.1
>0x0000003a5dc01010  0x0000003a5dc039a8  Yes         /lib64/libXxf86vm.so.1
>0x00007f1acca0f130  0x00007f1acca0fc24  Yes         /usr/lib64/tracker-1.0/extract-modules/libextract-oasis.so
>0x00007f1acc80c630  0x00007f1acc80c736  Yes         /usr/lib64/tracker-1.0/extract-modules/libextract-dummy.so
>0x00007f1acc609ba0  0x00007f1acc609e1c  Yes         /usr/lib64/tracker-1.0/extract-modules/libextract-text.so
>0x00007f1acc403210  0x00007f1acc40691a  Yes         /usr/lib64/tracker-1.0/extract-modules/libextract-gstreamer.so
>0x0000003a7840a020  0x0000003a78426a3c  Yes         /lib64/libgsttag-1.0.so.0
>0x00007f1abbdf6430  0x00007f1abbdfa854  Yes         /lib64/libcue.so.1
>0x0000003a7940af80  0x0000003a7941a67a  Yes         /lib64/libgstpbutils-1.0.so.0
>0x0000003a75e28630  0x0000003a75eb7679  Yes         /lib64/libgstreamer-1.0.so.0
>0x0000003a7620c790  0x0000003a7624469e  Yes         /lib64/libgstbase-1.0.so.0
>0x0000003a77c0ddc0  0x0000003a77c3350a  Yes         /lib64/libgstvideo-1.0.so.0
>0x0000003a7780c3b0  0x0000003a77836e6a  Yes         /lib64/libgstaudio-1.0.so.0
>0x0000003a7720ac10  0x0000003a7725c5ff  Yes         /lib64/liborc-0.4.so.0
>0x00007f1abbba84b0  0x00007f1abbbdd79e  Yes         /usr/lib64/gstreamer-1.0/libgstplayback.so
>0x00007f1abb9584e0  0x00007f1abb986efa  Yes         /usr/lib64/gstreamer-1.0/libgstcoreelements.so
>0x00007f1abaf37b60  0x00007f1abaf4560e  Yes         /usr/lib64/gstreamer-1.0/libgsttypefindfunctions.so
>0x00007f1abad332c0  0x00007f1abad33b1a  Yes         /usr/lib64/gstreamer-1.0/libgstid3demux.so
>0x00007f1aba314f90  0x00007f1aba327700  Yes         /usr/lib64/gstreamer-1.0/libgstaudioparsers.so
>                                        No          /usr/lib64/gstreamer-1.0/libgstmad.so
>                                        No          /lib64/libmad.so.0
>0x00007f1ab8ce67a0  0x00007f1ab8ce8091  Yes         /usr/lib64/gstreamer-1.0/libgst1fcdec.so
>0x00007f1ab8adbe10  0x00007f1ab8ae021b  Yes         /lib64/libfc14audiodecoder.so.1
>0x00007f1ab88bdd50  0x00007f1ab88cde7a  Yes         /usr/lib64/gstreamer-1.0/libgstdashdemux.so
>0x00007f1ab86b4870  0x00007f1ab86b6786  Yes         /usr/lib64/libgsturidownloader-1.0.so.0
>                                        No          /usr/lib64/gstreamer-1.0/libgstlibav.so
>0x00007f1ab84a3190  0x00007f1ab84ab455  Yes         /usr/lib64/gstreamer-1.0/libgstsubparse.so
>0x00007f1ab829b570  0x00007f1ab829c159  Yes         /usr/lib64/gconv/ISO8859-15.so
>0x00007f1ab8074f30  0x00007f1ab808f271  Yes         /usr/lib64/gstreamer-1.0/libgstvideoparsersbad.so
>0x00007f1aaaeb9040  0x00007f1aaaee4bd1  Yes         /lib64/libgstcodecparsers-1.0.so.0
>0x00007f1acc1f8960  0x00007f1acc1fb991  Yes         /usr/lib64/gstreamer-1.0/libgstgdkpixbuf.so
>0x00007f1aaaca97f0  0x00007f1aaacb0e39  Yes         /lib64/libgstcontroller-1.0.so.0
>0x00007f1aaaaa3440  0x00007f1aaaaa45e9  Yes         /usr/lib64/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-tiff.so
>0x00007f1aaa89ebe0  0x00007f1aaa8a0496  Yes         /usr/lib64/tracker-1.0/extract-modules/libextract-jpeg.so
>0x00007f1aaa698f50  0x00007f1aaa69aa7a  Yes         /usr/lib64/tracker-1.0/extract-modules/libextract-png.so
>0x00007f1aaa494570  0x00007f1aaa49500b  Yes         /usr/lib64/gconv/ISO8859-1.so
>0x00007f1aaa288ca0  0x00007f1aaa290186  Yes         /usr/lib64/gstreamer-1.0/libgstwavparse.so
>0x00007f1aaa0779f0  0x00007f1aaa07fc3f  Yes         /lib64/libgstriff-1.0.so.0
>0x00007f1aa9651320  0x00007f1aa966a6b1  Yes         /usr/lib64/gstreamer-1.0/libgstavi.so
>0x00007f1aa840bc00  0x00007f1aa84379f8  Yes         /usr/lib64/gstreamer-1.0/libgstmatroska.so
>                                        No          /usr/lib64/gstreamer-1.0/libgstfaad.so
>                                        No          /lib64/libfaad.so.2
>                                        No          /usr/lib64/gstreamer-1.0/libgsta52dec.so
>                                        No          /lib64/liba52.so.0
>                                        No          /usr/lib64/gstreamer-1.0/libgstdtsdec.so
>                                        No          /lib64/libdca.so.0
>(*): Shared library is missing debugging information.
>$1 = 0x0
>$2 = 0x0
>rax            0x1	1
>rbx            0x7fffb2283110	140736182366480
>rcx            0x3	3
>rdx            0x0	0
>rsi            0x1b78390	28803984
>rdi            0x18	24
>rbp            0x0	0x0
>rsp            0x7fffb22830d8	0x7fffb22830d8
>r8             0x155e010	22405136
>r9             0x23	35
>r10            0x20	32
>r11            0x0	0
>r12            0x18	24
>r13            0x1b78390	28803984
>r14            0x7fffb2283190	140736182366608
>r15            0x3a75e2fa50	251085912656
>rip            0x3a5908e155	0x3a5908e155 <g_mutex_lock+5>
>eflags         0x10202	[ IF RF ]
>cs             0x33	51
>ss             0x2b	43
>ds             0x0	0
>es             0x0	0
>fs             0x0	0
>gs             0x0	0
>Dump of assembler code for function g_mutex_lock:
>   0x0000003a5908e150 <+0>:	mov    $0x1,%eax
>=> 0x0000003a5908e155 <+5>:	lock xadd %eax,(%rdi)
>   0x0000003a5908e159 <+9>:	test   %eax,%eax
>   0x0000003a5908e15b <+11>:	je     0x3a5908e168 <g_mutex_lock+24>
>   0x0000003a5908e15d <+13>:	jmpq   0x3a5908d770 <g_mutex_lock_slowpath>
>   0x0000003a5908e162 <+18>:	nopw   0x0(%rax,%rax,1)
>   0x0000003a5908e168 <+24>:	repz retq 
>End of assembler dump.

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Attachments on bug 1154333: 948179 | 948180 | 948181 | 948182 | 948183 | 948184 | 948185 | 948186 | 948187 | 948188 | 948189