Starting program: /home/ramiro/gst/master/gst-plugins-base/tools/.libs/lt-gst-play-1.0 --gapless /home/ramiro/gst-validate/gst-integration-testsuites/medias/defaults/matroska/test5.mkv /home/ramiro/gst-validate/gst-integration-testsuites/medias/defaults/mp4/mp3_h264.0.mp4
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7ffff47af700 (LWP 3283)]
[New Thread 0x7ffff3735700 (LWP 3284)]
[New Thread 0x7ffff2f34700 (LWP 3286)]
[New Thread 0x7ffff22c8700 (LWP 3287)]
[New Thread 0x7ffff18a7700 (LWP 3288)]
[New Thread 0x7ffff10a6700 (LWP 3289)]
[New Thread 0x7ffff08a5700 (LWP 3290)]
[New Thread 0x7fffd3fff700 (LWP 3291)]
[New Thread 0x7fffd37fe700 (LWP 3292)]
[New Thread 0x7fffd2ffd700 (LWP 3293)]
[New Thread 0x7fffd27fc700 (LWP 3294)]
[New Thread 0x7fffd1ffb700 (LWP 3295)]
[New Thread 0x7fffd17fa700 (LWP 3296)]
[New Thread 0x7fffba81c700 (LWP 3297)]
[New Thread 0x7fffafffe700 (LWP 3298)]
[New Thread 0x7fffaf7fd700 (LWP 3299)]
[New Thread 0x7fffaeffc700 (LWP 3300)]
[New Thread 0x7fffae7fb700 (LWP 3301)]
[New Thread 0x7fffadffa700 (LWP 3302)]
[New Thread 0x7fffad332700 (LWP 3303)]
[New Thread 0x7fff9ffff700 (LWP 3304)]
[New Thread 0x7fff9f7fe700 (LWP 3305)]
[New Thread 0x7fff9effd700 (LWP 3306)]
[New Thread 0x7fff7fd23700 (LWP 3307)]
[Thread 0x7fff7fd23700 (LWP 3307) exited]

Program received signal SIGINT, Interrupt.
__lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
135	../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: No such file or directory.
  Id   Target Id         Frame 
  24   Thread 0x7fff9effd700 (LWP 3306) "subqueue:src" pthread_cond_wait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  23   Thread 0x7fff9f7fe700 (LWP 3305) "vqueue:src" pthread_cond_wait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  22   Thread 0x7fff9ffff700 (LWP 3304) "aqueue:src" pthread_cond_wait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  21   Thread 0x7fffad332700 (LWP 3303) "vqueue:src" pthread_cond_wait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  20   Thread 0x7fffadffa700 (LWP 3302) "multiqueue0:src" pthread_cond_wait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  19   Thread 0x7fffae7fb700 (LWP 3301) "multiqueue0:src" pthread_cond_wait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  18   Thread 0x7fffaeffc700 (LWP 3300) "multiqueue0:src" pthread_cond_wait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  17   Thread 0x7fffaf7fd700 (LWP 3299) "multiqueue0:src" pthread_cond_wait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  16   Thread 0x7fffafffe700 (LWP 3298) "xvimagesink-eve" 0x00007ffff6be5b9d in nanosleep () at ../sysdeps/unix/syscall-template.S:81
  15   Thread 0x7fffba81c700 (LWP 3297) "threaded-ml" 0x00007ffff68fdcbd in poll () at ../sysdeps/unix/syscall-template.S:81
  14   Thread 0x7fffd17fa700 (LWP 3296) "multiqueue0:src" __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
  13   Thread 0x7fffd1ffb700 (LWP 3295) "multiqueue0:src" pthread_cond_wait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  12   Thread 0x7fffd27fc700 (LWP 3294) "multiqueue0:src" pthread_cond_wait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  11   Thread 0x7fffd2ffd700 (LWP 3293) "multiqueue0:src" pthread_cond_wait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  10   Thread 0x7fffd37fe700 (LWP 3292) "multiqueue0:src" pthread_cond_wait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  9    Thread 0x7fffd3fff700 (LWP 3291) "multiqueue0:src" pthread_cond_wait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  8    Thread 0x7ffff08a5700 (LWP 3290) "multiqueue0:src" pthread_cond_wait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  7    Thread 0x7ffff10a6700 (LWP 3289) "multiqueue0:src" pthread_cond_wait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  6    Thread 0x7ffff18a7700 (LWP 3288) "multiqueue0:src" pthread_cond_wait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  5    Thread 0x7ffff22c8700 (LWP 3287) "multiqueue0:src" pthread_cond_wait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  4    Thread 0x7ffff2f34700 (LWP 3286) "multiqueue0:src" __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
  3    Thread 0x7ffff3735700 (LWP 3284) "matroskademux0:" pthread_cond_wait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
  2    Thread 0x7ffff47af700 (LWP 3283) "typefind:sink" pthread_cond_wait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
* 1    Thread 0x7ffff7fc9740 (LWP 3278) "lt-gst-play-1.0" __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135

Thread 24 (Thread 0x7fff9effd700 (LWP 3306)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff7184bf7 in g_cond_wait (cond=cond@entry=0x7fffe81c4bc0, mutex=mutex@entry=0x7fffe81c4bb0)
    at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:762
#2  0x00007ffff47d8d0d in gst_queue_loop (pad=<optimized out>) at gstqueue.c:1299
#3  0x00007ffff76ead51 in gst_task_func (task=0x7fffe821a050) at gsttask.c:331
#4  0x00007ffff716888c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gthreadpool.c:307
#5  0x00007ffff7167f05 in g_thread_proxy (data=0x7fffe8228590) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#6  0x00007ffff6bde182 in start_thread (arg=0x7fff9effd700) at pthread_create.c:312
#7  0x00007ffff690b00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 23 (Thread 0x7fff9f7fe700 (LWP 3305)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff7184bf7 in g_cond_wait (cond=cond@entry=0x7fffe81c48d0, mutex=mutex@entry=0x7fffe81c48c0)
    at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:762
#2  0x00007ffff47d8d0d in gst_queue_loop (pad=<optimized out>) at gstqueue.c:1299
#3  0x00007ffff76ead51 in gst_task_func (task=0x7fffe401aef0) at gsttask.c:331
#4  0x00007ffff716888c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gthreadpool.c:307
#5  0x00007ffff7167f05 in g_thread_proxy (data=0x7fffe82284a0) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#6  0x00007ffff6bde182 in start_thread (arg=0x7fff9f7fe700) at pthread_create.c:312
#7  0x00007ffff690b00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 22 (Thread 0x7fff9ffff700 (LWP 3304)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff7184bf7 in g_cond_wait (cond=cond@entry=0x7fffe81c45e0, mutex=mutex@entry=0x7fffe81c45d0)
    at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:762
#2  0x00007ffff47d8d0d in gst_queue_loop (pad=<optimized out>) at gstqueue.c:1299
#3  0x00007ffff76ead51 in gst_task_func (task=0x7fffe401add0) at gsttask.c:331
#4  0x00007ffff716888c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gthreadpool.c:307
#5  0x00007ffff7167f05 in g_thread_proxy (data=0x7fffe8228940) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#6  0x00007ffff6bde182 in start_thread (arg=0x7fff9ffff700) at pthread_create.c:312
#7  0x00007ffff690b00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 21 (Thread 0x7fffad332700 (LWP 3303)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff7184bf7 in g_cond_wait (cond=cond@entry=0x7fffe81c42f0, mutex=mutex@entry=0x7fffe81c42e0)
    at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:762
#2  0x00007ffff47d8d0d in gst_queue_loop (pad=<optimized out>) at gstqueue.c:1299
#3  0x00007ffff76ead51 in gst_task_func (task=0x7fffe401acb0) at gsttask.c:331
#4  0x00007ffff716888c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gthreadpool.c:307
#5  0x00007ffff7167f05 in g_thread_proxy (data=0x7fffe81cc990) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#6  0x00007ffff6bde182 in start_thread (arg=0x7fffad332700) at pthread_create.c:312
#7  0x00007ffff690b00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 20 (Thread 0x7fffadffa700 (LWP 3302)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffb89d843d in frame_worker_thread (arg=0x7fffe807d9c8) at libavcodec/pthread_frame.c:133
#2  0x00007ffff6bde182 in start_thread (arg=0x7fffadffa700) at pthread_create.c:312
#3  0x00007ffff690b00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 19 (Thread 0x7fffae7fb700 (LWP 3301)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffb89d843d in frame_worker_thread (arg=0x7fffe807d830) at libavcodec/pthread_frame.c:133
#2  0x00007ffff6bde182 in start_thread (arg=0x7fffae7fb700) at pthread_create.c:312
#3  0x00007ffff690b00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 18 (Thread 0x7fffaeffc700 (LWP 3300)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffb89d843d in frame_worker_thread (arg=0x7fffe807d698) at libavcodec/pthread_frame.c:133
#2  0x00007ffff6bde182 in start_thread (arg=0x7fffaeffc700) at pthread_create.c:312
#3  0x00007ffff690b00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 17 (Thread 0x7fffaf7fd700 (LWP 3299)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fffb89d843d in frame_worker_thread (arg=0x7fffe807d500) at libavcodec/pthread_frame.c:133
#2  0x00007ffff6bde182 in start_thread (arg=0x7fffaf7fd700) at pthread_create.c:312
#3  0x00007ffff690b00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 16 (Thread 0x7fffafffe700 (LWP 3298)):
#0  0x00007ffff6be5b9d in nanosleep () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ffff7169498 in g_usleep (microseconds=microseconds@entry=50000) at /build/buildd/glib2.0-2.40.2/./glib/gtimer.c:259
#2  0x00007fffb9e11b3f in gst_xvimagesink_event_thread (xvimagesink=0x7fffe800d210) at xvimagesink.c:583
#3  0x00007ffff7167f05 in g_thread_proxy (data=0x7fffe80038a0) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#4  0x00007ffff6bde182 in start_thread (arg=0x7fffafffe700) at pthread_create.c:312
#5  0x00007ffff690b00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 15 (Thread 0x7fffba81c700 (LWP 3297)):
#0  0x00007ffff68fdcbd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fffd0bc5031 in poll (__timeout=1291, __nfds=2, __fds=0x7fffa80049b0) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
#2  poll_func (ufds=0x7fffa80049b0, nfds=2, timeout=1291, userdata=0x7fffbc011ab0) at pulse/thread-mainloop.c:69
#3  0x00007fffd0bb683c in pa_mainloop_poll (m=m@entry=0x7fffbc0119a0) at pulse/mainloop.c:850
#4  0x00007fffd0bb6ece in pa_mainloop_iterate (m=m@entry=0x7fffbc0119a0, block=block@entry=1, retval=retval@entry=0x0) at pulse/mainloop.c:932
#5  0x00007fffd0bb6f80 in pa_mainloop_run (m=0x7fffbc0119a0, retval=retval@entry=0x0) at pulse/mainloop.c:950
#6  0x00007fffd0bc4fe3 in thread (userdata=0x7fffbc011960) at pulse/thread-mainloop.c:88
#7  0x00007fffd0768f08 in internal_thread_func (userdata=0x7fffbc011b60) at pulsecore/thread-posix.c:83
#8  0x00007ffff6bde182 in start_thread (arg=0x7fffba81c700) at pthread_create.c:312
#9  0x00007ffff690b00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 14 (Thread 0x7fffd17fa700 (LWP 3296)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
#1  0x00007ffff6be0672 in _L_lock_953 () from /lib/x86_64-linux-gnu/libpthread.so.0
#2  0x00007ffff6be04da in __GI___pthread_mutex_lock (mutex=0x7fffdc01c3f0) at ../nptl/pthread_mutex_lock.c:114
#3  0x00007ffff76c048c in post_activate (new_mode=GST_PAD_MODE_NONE, pad=0x7fffdc01a5e0) at gstpad.c:992
#4  gst_pad_activate_mode (pad=pad@entry=0x7fffdc01a5e0, mode=mode@entry=GST_PAD_MODE_PUSH, active=active@entry=0) at gstpad.c:1180
#5  0x00007ffff76c0b20 in gst_pad_set_active (pad=pad@entry=0x7fffdc01a5e0, active=active@entry=0) at gstpad.c:1057
#6  0x00007ffff47ceaa4 in gst_input_selector_release_pad (element=<optimized out>, pad=0x7fffdc01a5e0) at gstinputselector.c:1748
#7  0x00007ffff4a22fe3 in deactivate_group (playbin=playbin@entry=0x7d8a60, group=group@entry=0x7d8ee8) at gstplaybin2.c:5362
#8  0x00007ffff4a27f03 in setup_next_source (playbin=0x7d8a60, target=GST_STATE_PAUSED) at gstplaybin2.c:5455
#9  0x00007ffff74125e7 in _g_closure_invoke_va (closure=0x7e6f80, return_value=0x0, instance=0x7e80d0, args=0x7fffd17f9118, n_params=0, 
    param_types=0x0) at /build/buildd/glib2.0-2.40.2/./gobject/gclosure.c:831
#10 0x00007ffff742b088 in g_signal_emit_valist (instance=0x7e80d0, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fffd17f9118)
    at /build/buildd/glib2.0-2.40.2/./gobject/gsignal.c:3215
#11 0x00007ffff742bce2 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>)
    at /build/buildd/glib2.0-2.40.2/./gobject/gsignal.c:3363
#12 0x00007ffff74125e7 in _g_closure_invoke_va (closure=0x7f4e00, return_value=0x0, instance=0x7f0030, args=0x7fffd17f93c8, n_params=0, 
    param_types=0x0) at /build/buildd/glib2.0-2.40.2/./gobject/gclosure.c:831
#13 0x00007ffff742b088 in g_signal_emit_valist (instance=0x7f0030, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fffd17f93c8)
    at /build/buildd/glib2.0-2.40.2/./gobject/gsignal.c:3215
#14 0x00007ffff742bce2 in g_signal_emit (instance=instance@entry=0x7f0030, signal_id=<optimized out>, detail=detail@entry=0)
    at /build/buildd/glib2.0-2.40.2/./gobject/gsignal.c:3363
#15 0x00007ffff4a12e7c in drain_and_switch_chains (chain=0x7fffe4035430, drainpad=drainpad@entry=0x7fffe404a340, 
    last_group=last_group@entry=0x7fffd17f9624, drained=drained@entry=0x7fffd17f95b8, switched=switched@entry=0x7fffd17f9628)
    at gstdecodebin2.c:3858
#16 0x00007ffff4a1325f in drain_and_switch_group (switched=0x7fffd17f9628, drained=<synthetic pointer>, last_group=0x7fffd17f9624, 
    drainpad=0x7fffe404a340, group=0x7fffe4016000) at gstdecodebin2.c:3769
#17 drain_and_switch_chains (chain=0x7fffec002080, drainpad=drainpad@entry=0x7fffe404a340, last_group=last_group@entry=0x7fffd17f9624, 
    drained=drained@entry=0x7fffd17f962c, switched=switched@entry=0x7fffd17f9628) at gstdecodebin2.c:3818
#18 0x00007ffff4a15a9b in gst_decode_pad_handle_eos (pad=0x7fffe404a340) at gstdecodebin2.c:3875
#19 source_pad_event_probe (pad=pad@entry=0x7fffe404a340, info=info@entry=0x7fffd17f97e0, user_data=0x7fffe404a340) at gstdecodebin2.c:4595
#20 0x00007ffff76ba23a in probe_hook_marshal (hook=0x7fffe403fd40, data=0x7fffd17f9740) at gstpad.c:3200
#21 0x00007ffff71340b4 in g_hook_list_marshal (hook_list=hook_list@entry=0x7fffe404a3d8, may_recurse=may_recurse@entry=1, 
    marshaller=marshaller@entry=0x7ffff76ba0d0 <probe_hook_marshal>, data=data@entry=0x7fffd17f9740)
    at /build/buildd/glib2.0-2.40.2/./glib/ghook.c:672
#22 0x00007ffff767ca2a in do_probe_callbacks (pad=pad@entry=0x7fffe404a340, info=info@entry=0x7fffd17f97e0, defaultval=defaultval@entry=GST_FLOW_OK)
    at gstpad.c:3295
#23 0x00007ffff76bb574 in gst_pad_push_event_unchecked (pad=pad@entry=0x7fffe404a340, event=0x7fffe432f6a0, 
    type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4837
#24 0x00007ffff76bb948 in push_sticky (pad=0x7fffe404a340, ev=0x7fffd17f98d0, user_data=0x7fffd17f9930) at gstpad.c:3470
#25 0x00007ffff76b9b42 in events_foreach (pad=pad@entry=0x7fffe404a340, func=func@entry=0x7ffff76bb7f0 <push_sticky>, 
    user_data=user_data@entry=0x7fffd17f9930) at gstpad.c:583
#26 0x00007ffff76c4488 in check_sticky (event=0x7fffe432f6a0, pad=0x7fffe404a340) at gstpad.c:3526
#27 gst_pad_push_event (pad=pad@entry=0x7fffe404a340, event=0x7fffe432f6a0) at gstpad.c:4988
#28 0x00007ffff76c460f in event_forward_func (pad=pad@entry=0x7fffe404a340, data=data@entry=0x7fffd17f9a80) at gstpad.c:2868
#29 0x00007ffff76c10f7 in gst_pad_forward (pad=pad@entry=0x7fffe403c720, forward=forward@entry=0x7ffff76c4540 <event_forward_func>, 
    user_data=user_data@entry=0x7fffd17f9a80) at gstpad.c:2822
#30 0x00007ffff76c122e in gst_pad_event_default (pad=pad@entry=0x7fffe403c720, parent=parent@entry=0x7fffe404a340, event=event@entry=0x7fffe432f6a0)
    at gstpad.c:2919
#31 0x00007ffff76bac9a in gst_pad_send_event_unchecked (pad=pad@entry=0x7fffe403c720, event=event@entry=0x7fffe432f6a0, 
    type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5176
#32 0x00007ffff76bb38b in gst_pad_push_event_unchecked (pad=pad@entry=0x7fffe4044d70, event=0x7fffe432f6a0, 
    type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4863
#33 0x00007ffff76bb948 in push_sticky (pad=0x7fffe4044d70, ev=0x7fffd17f9ca0, user_data=0x7fffd17f9d00) at gstpad.c:3470
#34 0x00007ffff76b9b42 in events_foreach (pad=pad@entry=0x7fffe4044d70, func=func@entry=0x7ffff76bb7f0 <push_sticky>, 
    user_data=user_data@entry=0x7fffd17f9d00) at gstpad.c:583
#35 0x00007ffff76c4488 in check_sticky (event=0x7fffe432f6a0, pad=0x7fffe4044d70) at gstpad.c:3526
#36 gst_pad_push_event (pad=0x7fffe4044d70, event=event@entry=0x7fffe432f6a0) at gstpad.c:4988
#37 0x00007ffff47d5959 in gst_single_queue_push_one (object=0x7fffe432f6a0, sq=0x7fffe404c4d0, mq=0x7fffe4017050) at gstmultiqueue.c:1261
#38 gst_multi_queue_loop (pad=<optimized out>) at gstmultiqueue.c:1488
#39 0x00007ffff76ead51 in gst_task_func (task=0x7fffe401a710) at gsttask.c:331
#40 0x00007ffff716888c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gthreadpool.c:307
#41 0x00007ffff7167f05 in g_thread_proxy (data=0x7fffe403fca0) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#42 0x00007ffff6bde182 in start_thread (arg=0x7fffd17fa700) at pthread_create.c:312
#43 0x00007ffff690b00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 13 (Thread 0x7fffd1ffb700 (LWP 3295)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff7184bf7 in g_cond_wait (cond=cond@entry=0x7fffdc018438, mutex=mutex@entry=0x7fffdc018430)
    at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:762
#2  0x00007ffff47cf657 in gst_input_selector_wait_running_time (buf=0x7fffe4120b50, selpad=0x7fffdc01ba00, sel=0x7fffdc018300)
    at gstinputselector.c:756
#3  gst_selector_pad_chain (pad=0x7fffdc01ba00, parent=<optimized out>, buf=<optimized out>) at gstinputselector.c:1024
#4  0x00007ffff76bc3f8 in gst_pad_chain_data_unchecked (data=0x7fffe4120b50, type=4112, pad=0x7fffdc01ba00) at gstpad.c:3857
#5  gst_pad_push_data (pad=pad@entry=0x7fffdc022080, type=type@entry=4112, data=data@entry=0x7fffe4120b50) at gstpad.c:4090
#6  0x00007ffff76c37a6 in gst_pad_push (pad=pad@entry=0x7fffdc022080, buffer=buffer@entry=0x7fffe4120b50) at gstpad.c:4201
#7  0x00007ffff76accbb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fffe4120b50) at gstghostpad.c:126
#8  0x00007ffff76bc3f8 in gst_pad_chain_data_unchecked (data=0x7fffe4120b50, type=4112, pad=0x7fffdc024270) at gstpad.c:3857
#9  gst_pad_push_data (pad=pad@entry=0x7fffe404a0c0, type=type@entry=4112, data=data@entry=0x7fffe4120b50) at gstpad.c:4090
#10 0x00007ffff76c37a6 in gst_pad_push (pad=pad@entry=0x7fffe404a0c0, buffer=buffer@entry=0x7fffe4120b50) at gstpad.c:4201
#11 0x00007ffff76accbb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fffe4120b50) at gstghostpad.c:126
#12 0x00007ffff76bc3f8 in gst_pad_chain_data_unchecked (data=0x7fffe4120b50, type=4112, pad=0x7fffe403c4e0) at gstpad.c:3857
#13 gst_pad_push_data (pad=0x7fffe40446e0, type=type@entry=4112, data=data@entry=0x7fffe4120b50) at gstpad.c:4090
#14 0x00007ffff76c37a6 in gst_pad_push (pad=<optimized out>, buffer=buffer@entry=0x7fffe4120b50) at gstpad.c:4201
#15 0x00007ffff47d5a4c in gst_single_queue_push_one (object=0x7fffe4120b50, sq=0x7fffe4049060, mq=0x7fffe4017050) at gstmultiqueue.c:1233
#16 gst_multi_queue_loop (pad=<optimized out>) at gstmultiqueue.c:1488
#17 0x00007ffff76ead51 in gst_task_func (task=0x7fffe401a5f0) at gsttask.c:331
#18 0x00007ffff716888c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gthreadpool.c:307
#19 0x00007ffff7167f05 in g_thread_proxy (data=0x7fffe403fc00) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#20 0x00007ffff6bde182 in start_thread (arg=0x7fffd1ffb700) at pthread_create.c:312
#21 0x00007ffff690b00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 12 (Thread 0x7fffd27fc700 (LWP 3294)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff7184bf7 in g_cond_wait (cond=cond@entry=0x7fffe4043190, mutex=mutex@entry=0x7fffe40171b8)
    at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:762
#2  0x00007ffff47d5714 in gst_multi_queue_loop (pad=<optimized out>) at gstmultiqueue.c:1437
#3  0x00007ffff76ead51 in gst_task_func (task=0x7fffe401a4d0) at gsttask.c:331
#4  0x00007ffff716888c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gthreadpool.c:307
#5  0x00007ffff7167f05 in g_thread_proxy (data=0x7fffe403fa30) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#6  0x00007ffff6bde182 in start_thread (arg=0x7fffd27fc700) at pthread_create.c:312
#7  0x00007ffff690b00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 11 (Thread 0x7fffd2ffd700 (LWP 3293)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff7184bf7 in g_cond_wait (cond=cond@entry=0x7fffdc018438, mutex=mutex@entry=0x7fffdc018430)
    at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:762
#2  0x00007ffff47cf657 in gst_input_selector_wait_running_time (buf=0x7fffe433c2d0, selpad=0x7fffdc01aba0, sel=0x7fffdc018300)
    at gstinputselector.c:756
#3  gst_selector_pad_chain (pad=0x7fffdc01aba0, parent=<optimized out>, buf=<optimized out>) at gstinputselector.c:1024
#4  0x00007ffff76bc3f8 in gst_pad_chain_data_unchecked (data=0x7fffe433c2d0, type=4112, pad=0x7fffdc01aba0) at gstpad.c:3857
#5  gst_pad_push_data (pad=pad@entry=0x7e93f0, type=type@entry=4112, data=data@entry=0x7fffe433c2d0) at gstpad.c:4090
#6  0x00007ffff76c37a6 in gst_pad_push (pad=pad@entry=0x7e93f0, buffer=buffer@entry=0x7fffe433c2d0) at gstpad.c:4201
#7  0x00007ffff76accbb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fffe433c2d0) at gstghostpad.c:126
#8  0x00007ffff76bc3f8 in gst_pad_chain_data_unchecked (data=0x7fffe433c2d0, type=4112, pad=0x7fffe403d6e0) at gstpad.c:3857
#9  gst_pad_push_data (pad=pad@entry=0x7fffec025980, type=type@entry=4112, data=data@entry=0x7fffe433c2d0) at gstpad.c:4090
#10 0x00007ffff76c37a6 in gst_pad_push (pad=pad@entry=0x7fffec025980, buffer=buffer@entry=0x7fffe433c2d0) at gstpad.c:4201
#11 0x00007ffff76accbb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fffe433c2d0) at gstghostpad.c:126
#12 0x00007ffff76bc3f8 in gst_pad_chain_data_unchecked (data=0x7fffe433c2d0, type=4112, pad=0x7fffe403c060) at gstpad.c:3857
#13 gst_pad_push_data (pad=0x7fffe4039410, type=type@entry=4112, data=data@entry=0x7fffe433c2d0) at gstpad.c:4090
#14 0x00007ffff76c37a6 in gst_pad_push (pad=<optimized out>, buffer=buffer@entry=0x7fffe433c2d0) at gstpad.c:4201
#15 0x00007ffff47d5a4c in gst_single_queue_push_one (object=0x7fffe433c2d0, sq=0x7fffe40408a0, mq=0x7fffe4017050) at gstmultiqueue.c:1233
#16 gst_multi_queue_loop (pad=<optimized out>) at gstmultiqueue.c:1488
#17 0x00007ffff76ead51 in gst_task_func (task=0x7fffe401a3b0) at gsttask.c:331
#18 0x00007ffff716888c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gthreadpool.c:307
#19 0x00007ffff7167f05 in g_thread_proxy (data=0x7fffe403f850) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#20 0x00007ffff6bde182 in start_thread (arg=0x7fffd2ffd700) at pthread_create.c:312
#21 0x00007ffff690b00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 10 (Thread 0x7fffd37fe700 (LWP 3292)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff7184bf7 in g_cond_wait (cond=cond@entry=0x7fffdc018438, mutex=mutex@entry=0x7fffdc018430)
    at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:762
#2  0x00007ffff47cf657 in gst_input_selector_wait_running_time (buf=0x7fffe433ce80, selpad=0x7fffdc01b720, sel=0x7fffdc018300)
    at gstinputselector.c:756
#3  gst_selector_pad_chain (pad=0x7fffdc01b720, parent=<optimized out>, buf=<optimized out>) at gstinputselector.c:1024
#4  0x00007ffff76bc3f8 in gst_pad_chain_data_unchecked (data=0x7fffe433ce80, type=4112, pad=0x7fffdc01b720) at gstpad.c:3857
#5  gst_pad_push_data (pad=pad@entry=0x7e9d70, type=type@entry=4112, data=data@entry=0x7fffe433ce80) at gstpad.c:4090
#6  0x00007ffff76c37a6 in gst_pad_push (pad=pad@entry=0x7e9d70, buffer=buffer@entry=0x7fffe433ce80) at gstpad.c:4201
#7  0x00007ffff76accbb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fffe433ce80) at gstghostpad.c:126
#8  0x00007ffff76bc3f8 in gst_pad_chain_data_unchecked (data=0x7fffe433ce80, type=4112, pad=0x7fffdc024030) at gstpad.c:3857
#9  gst_pad_push_data (pad=pad@entry=0x7fffec025700, type=type@entry=4112, data=data@entry=0x7fffe433ce80) at gstpad.c:4090
#10 0x00007ffff76c37a6 in gst_pad_push (pad=pad@entry=0x7fffec025700, buffer=buffer@entry=0x7fffe433ce80) at gstpad.c:4201
#11 0x00007ffff76accbb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fffe433ce80) at gstghostpad.c:126
#12 0x00007ffff76bc3f8 in gst_pad_chain_data_unchecked (data=0x7fffe433ce80, type=4112, pad=0x7f7d80) at gstpad.c:3857
#13 gst_pad_push_data (pad=0x7fffe4038d80, type=type@entry=4112, data=data@entry=0x7fffe433ce80) at gstpad.c:4090
#14 0x00007ffff76c37a6 in gst_pad_push (pad=<optimized out>, buffer=buffer@entry=0x7fffe433ce80) at gstpad.c:4201
#15 0x00007ffff47d5a4c in gst_single_queue_push_one (object=0x7fffe433ce80, sq=0x7fffe403ed20, mq=0x7fffe4017050) at gstmultiqueue.c:1233
#16 gst_multi_queue_loop (pad=<optimized out>) at gstmultiqueue.c:1488
#17 0x00007ffff76ead51 in gst_task_func (task=0x7fffe401a290) at gsttask.c:331
#18 0x00007ffff716888c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gthreadpool.c:307
#19 0x00007ffff7167f05 in g_thread_proxy (data=0x7fffe4033940) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#20 0x00007ffff6bde182 in start_thread (arg=0x7fffd37fe700) at pthread_create.c:312
#21 0x00007ffff690b00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 9 (Thread 0x7fffd3fff700 (LWP 3291)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff7184bf7 in g_cond_wait (cond=cond@entry=0x7fffdc018438, mutex=mutex@entry=0x7fffdc018430)
    at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:762
#2  0x00007ffff47cf657 in gst_input_selector_wait_running_time (buf=0x7fffe4120820, selpad=0x7fffdc01b160, sel=0x7fffdc018300)
    at gstinputselector.c:756
#3  gst_selector_pad_chain (pad=0x7fffdc01b160, parent=<optimized out>, buf=<optimized out>) at gstinputselector.c:1024
#4  0x00007ffff76bc3f8 in gst_pad_chain_data_unchecked (data=0x7fffe4120820, type=4112, pad=0x7fffdc01b160) at gstpad.c:3857
#5  gst_pad_push_data (pad=pad@entry=0x7e98b0, type=type@entry=4112, data=data@entry=0x7fffe4120820) at gstpad.c:4090
#6  0x00007ffff76c37a6 in gst_pad_push (pad=pad@entry=0x7e98b0, buffer=buffer@entry=0x7fffe4120820) at gstpad.c:4201
#7  0x00007ffff76accbb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fffe4120820) at gstghostpad.c:126
#8  0x00007ffff76bc3f8 in gst_pad_chain_data_unchecked (data=0x7fffe4120820, type=4112, pad=0x7fffe403db60) at gstpad.c:3857
#9  gst_pad_push_data (pad=pad@entry=0x7fffec025480, type=type@entry=4112, data=data@entry=0x7fffe4120820) at gstpad.c:4090
#10 0x00007ffff76c37a6 in gst_pad_push (pad=pad@entry=0x7fffec025480, buffer=buffer@entry=0x7fffe4120820) at gstpad.c:4201
#11 0x00007ffff76accbb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fffe4120820) at gstghostpad.c:126
#12 0x00007ffff76bc3f8 in gst_pad_chain_data_unchecked (data=0x7fffe4120820, type=4112, pad=0x7f7b40) at gstpad.c:3857
#13 gst_pad_push_data (pad=0x7fffe40386f0, type=type@entry=4112, data=data@entry=0x7fffe4120820) at gstpad.c:4090
#14 0x00007ffff76c37a6 in gst_pad_push (pad=<optimized out>, buffer=buffer@entry=0x7fffe4120820) at gstpad.c:4201
#15 0x00007ffff47d5a4c in gst_single_queue_push_one (object=0x7fffe4120820, sq=0x7fffe403b000, mq=0x7fffe4017050) at gstmultiqueue.c:1233
#16 gst_multi_queue_loop (pad=<optimized out>) at gstmultiqueue.c:1488
#17 0x00007ffff76ead51 in gst_task_func (task=0x7fffe401a170) at gsttask.c:331
#18 0x00007ffff716888c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gthreadpool.c:307
#19 0x00007ffff7167f05 in g_thread_proxy (data=0x7fffe4033d90) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#20 0x00007ffff6bde182 in start_thread (arg=0x7fffd3fff700) at pthread_create.c:312
#21 0x00007ffff690b00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 8 (Thread 0x7ffff08a5700 (LWP 3290)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff7184bf7 in g_cond_wait (cond=cond@entry=0x7fffdc018438, mutex=mutex@entry=0x7fffdc018430)
    at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:762
#2  0x00007ffff47cf657 in gst_input_selector_wait_running_time (buf=0x7fffe4162bd0, selpad=0x7fffdc01ae80, sel=0x7fffdc018300)
    at gstinputselector.c:756
#3  gst_selector_pad_chain (pad=0x7fffdc01ae80, parent=<optimized out>, buf=<optimized out>) at gstinputselector.c:1024
#4  0x00007ffff76bc3f8 in gst_pad_chain_data_unchecked (data=0x7fffe4162bd0, type=4112, pad=0x7fffdc01ae80) at gstpad.c:3857
#5  gst_pad_push_data (pad=pad@entry=0x7e9650, type=type@entry=4112, data=data@entry=0x7fffe4162bd0) at gstpad.c:4090
#6  0x00007ffff76c37a6 in gst_pad_push (pad=pad@entry=0x7e9650, buffer=buffer@entry=0x7fffe4162bd0) at gstpad.c:4201
#7  0x00007ffff76accbb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fffe4162bd0) at gstghostpad.c:126
#8  0x00007ffff76bc3f8 in gst_pad_chain_data_unchecked (data=0x7fffe4162bd0, type=4112, pad=0x7fffe403d920) at gstpad.c:3857
#9  gst_pad_push_data (pad=pad@entry=0x7fffec025200, type=type@entry=4112, data=data@entry=0x7fffe4162bd0) at gstpad.c:4090
#10 0x00007ffff76c37a6 in gst_pad_push (pad=pad@entry=0x7fffec025200, buffer=buffer@entry=0x7fffe4162bd0) at gstpad.c:4201
#11 0x00007ffff76accbb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fffe4162bd0) at gstghostpad.c:126
#12 0x00007ffff76bc3f8 in gst_pad_chain_data_unchecked (data=0x7fffe4162bd0, type=4112, pad=0x7f7900) at gstpad.c:3857
#13 gst_pad_push_data (pad=0x7fffe4038060, type=type@entry=4112, data=data@entry=0x7fffe4162bd0) at gstpad.c:4090
#14 0x00007ffff76c37a6 in gst_pad_push (pad=<optimized out>, buffer=buffer@entry=0x7fffe4162bd0) at gstpad.c:4201
#15 0x00007ffff47d5a4c in gst_single_queue_push_one (object=0x7fffe4162bd0, sq=0x7fffe4037510, mq=0x7fffe4017050) at gstmultiqueue.c:1233
#16 gst_multi_queue_loop (pad=<optimized out>) at gstmultiqueue.c:1488
#17 0x00007ffff76ead51 in gst_task_func (task=0x7fffe401a050) at gsttask.c:331
#18 0x00007ffff716888c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gthreadpool.c:307
#19 0x00007ffff7167f05 in g_thread_proxy (data=0x7fffe4033b70) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#20 0x00007ffff6bde182 in start_thread (arg=0x7ffff08a5700) at pthread_create.c:312
#21 0x00007ffff690b00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 7 (Thread 0x7ffff10a6700 (LWP 3289)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff7184bf7 in g_cond_wait (cond=cond@entry=0x7fffdc018438, mutex=mutex@entry=0x7fffdc018430)
    at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:762
#2  0x00007ffff47cf657 in gst_input_selector_wait_running_time (buf=0x7fffe4120710, selpad=0x7fffdc01bce0, sel=0x7fffdc018300)
    at gstinputselector.c:756
#3  gst_selector_pad_chain (pad=0x7fffdc01bce0, parent=<optimized out>, buf=<optimized out>) at gstinputselector.c:1024
#4  0x00007ffff76bc3f8 in gst_pad_chain_data_unchecked (data=0x7fffe4120710, type=4112, pad=0x7fffdc01bce0) at gstpad.c:3857
#5  gst_pad_push_data (pad=pad@entry=0x7fffdc0222e0, type=type@entry=4112, data=data@entry=0x7fffe4120710) at gstpad.c:4090
#6  0x00007ffff76c37a6 in gst_pad_push (pad=pad@entry=0x7fffdc0222e0, buffer=buffer@entry=0x7fffe4120710) at gstpad.c:4201
#7  0x00007ffff76accbb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fffe4120710) at gstghostpad.c:126
#8  0x00007ffff76bc3f8 in gst_pad_chain_data_unchecked (data=0x7fffe4120710, type=4112, pad=0x7fffdc0244b0) at gstpad.c:3857
#9  gst_pad_push_data (pad=pad@entry=0x7fffec024f80, type=type@entry=4112, data=data@entry=0x7fffe4120710) at gstpad.c:4090
#10 0x00007ffff76c37a6 in gst_pad_push (pad=pad@entry=0x7fffec024f80, buffer=buffer@entry=0x7fffe4120710) at gstpad.c:4201
#11 0x00007ffff76accbb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fffe4120710) at gstghostpad.c:126
#12 0x00007ffff76bc3f8 in gst_pad_chain_data_unchecked (data=0x7fffe4120710, type=4112, pad=0x7f76c0) at gstpad.c:3857
#13 gst_pad_push_data (pad=0x7fffe4021860, type=type@entry=4112, data=data@entry=0x7fffe4120710) at gstpad.c:4090
#14 0x00007ffff76c37a6 in gst_pad_push (pad=<optimized out>, buffer=buffer@entry=0x7fffe4120710) at gstpad.c:4201
#15 0x00007ffff47d5a4c in gst_single_queue_push_one (object=0x7fffe4120710, sq=0x7fffe4034990, mq=0x7fffe4017050) at gstmultiqueue.c:1233
#16 gst_multi_queue_loop (pad=<optimized out>) at gstmultiqueue.c:1488
#17 0x00007ffff76ead51 in gst_task_func (task=0x7f8ef0) at gsttask.c:331
#18 0x00007ffff716888c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gthreadpool.c:307
#19 0x00007ffff7167f05 in g_thread_proxy (data=0x7fffe4033990) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#20 0x00007ffff6bde182 in start_thread (arg=0x7ffff10a6700) at pthread_create.c:312
#21 0x00007ffff690b00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 6 (Thread 0x7ffff18a7700 (LWP 3288)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff7184bf7 in g_cond_wait (cond=cond@entry=0x7fffdc018438, mutex=mutex@entry=0x7fffdc018430)
    at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:762
#2  0x00007ffff47cf657 in gst_input_selector_wait_running_time (buf=0x7fffe4251e20, selpad=0x7fffdc01b440, sel=0x7fffdc018300)
    at gstinputselector.c:756
#3  gst_selector_pad_chain (pad=0x7fffdc01b440, parent=<optimized out>, buf=<optimized out>) at gstinputselector.c:1024
#4  0x00007ffff76bc3f8 in gst_pad_chain_data_unchecked (data=0x7fffe4251e20, type=4112, pad=0x7fffdc01b440) at gstpad.c:3857
#5  gst_pad_push_data (pad=pad@entry=0x7e9b10, type=type@entry=4112, data=data@entry=0x7fffe4251e20) at gstpad.c:4090
#6  0x00007ffff76c37a6 in gst_pad_push (pad=pad@entry=0x7e9b10, buffer=buffer@entry=0x7fffe4251e20) at gstpad.c:4201
#7  0x00007ffff76accbb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fffe4251e20) at gstghostpad.c:126
#8  0x00007ffff76bc3f8 in gst_pad_chain_data_unchecked (data=0x7fffe4251e20, type=4112, pad=0x7fffe403dda0) at gstpad.c:3857
#9  gst_pad_push_data (pad=pad@entry=0x7fffec024d00, type=type@entry=4112, data=data@entry=0x7fffe4251e20) at gstpad.c:4090
#10 0x00007ffff76c37a6 in gst_pad_push (pad=pad@entry=0x7fffec024d00, buffer=buffer@entry=0x7fffe4251e20) at gstpad.c:4201
#11 0x00007ffff76accbb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fffe4251e20) at gstghostpad.c:126
#12 0x00007ffff76bc3f8 in gst_pad_chain_data_unchecked (data=0x7fffe4251e20, type=4112, pad=0x7f7480) at gstpad.c:3857
#13 gst_pad_push_data (pad=0x7fffe40211d0, type=type@entry=4112, data=data@entry=0x7fffe4251e20) at gstpad.c:4090
#14 0x00007ffff76c37a6 in gst_pad_push (pad=<optimized out>, buffer=buffer@entry=0x7fffe4251e20) at gstpad.c:4201
#15 0x00007ffff47d5a4c in gst_single_queue_push_one (object=0x7fffe4251e20, sq=0x7fffe40327b0, mq=0x7fffe4017050) at gstmultiqueue.c:1233
#16 gst_multi_queue_loop (pad=<optimized out>) at gstmultiqueue.c:1488
#17 0x00007ffff76ead51 in gst_task_func (task=0x7f8dd0) at gsttask.c:331
#18 0x00007ffff716888c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gthreadpool.c:307
#19 0x00007ffff7167f05 in g_thread_proxy (data=0x7fffe4013c50) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#20 0x00007ffff6bde182 in start_thread (arg=0x7ffff18a7700) at pthread_create.c:312
#21 0x00007ffff690b00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 5 (Thread 0x7ffff22c8700 (LWP 3287)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff7184bf7 in g_cond_wait (cond=cond@entry=0x7fffdc0182d8, mutex=mutex@entry=0x7fffdc0182d0)
    at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:762
#2  0x00007ffff47cf657 in gst_input_selector_wait_running_time (buf=0x7fffe43ead20, selpad=0x7fffdc01a5e0, sel=0x7fffdc0181a0)
    at gstinputselector.c:756
#3  gst_selector_pad_chain (pad=0x7fffdc01a5e0, parent=<optimized out>, buf=<optimized out>) at gstinputselector.c:1024
#4  0x00007ffff76bc3f8 in gst_pad_chain_data_unchecked (data=0x7fffe43ead20, type=4112, pad=0x7fffdc01a5e0) at gstpad.c:3857
#5  gst_pad_push_data (pad=pad@entry=0x7e8f30, type=type@entry=4112, data=data@entry=0x7fffe43ead20) at gstpad.c:4090
#6  0x00007ffff76c37a6 in gst_pad_push (pad=pad@entry=0x7e8f30, buffer=buffer@entry=0x7fffe43ead20) at gstpad.c:4201
#7  0x00007ffff76accbb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fffe43ead20) at gstghostpad.c:126
#8  0x00007ffff76bc3f8 in gst_pad_chain_data_unchecked (data=0x7fffe43ead20, type=4112, pad=0x7fffe403d260) at gstpad.c:3857
#9  gst_pad_push_data (pad=pad@entry=0x7fffec024a80, type=type@entry=4112, data=data@entry=0x7fffe43ead20) at gstpad.c:4090
#10 0x00007ffff76c37a6 in gst_pad_push (pad=pad@entry=0x7fffec024a80, buffer=buffer@entry=0x7fffe43ead20) at gstpad.c:4201
#11 0x00007ffff76accbb in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fffe43ead20) at gstghostpad.c:126
#12 0x00007ffff76bc3f8 in gst_pad_chain_data_unchecked (data=0x7fffe43ead20, type=4112, pad=0x7f7240) at gstpad.c:3857
#13 gst_pad_push_data (pad=0x7fffe800eb80, type=type@entry=4112, data=0x7fffe43ead20) at gstpad.c:4090
#14 0x00007ffff76c37a6 in gst_pad_push (pad=<optimized out>, buffer=<optimized out>) at gstpad.c:4201
#15 0x00007ffff7980dcc in gst_audio_decoder_push_forward (dec=dec@entry=0x7fffdc0058a0, buf=0x7fffe43ead20) at gstaudiodecoder.c:975
#16 0x00007ffff79810d6 in gst_audio_decoder_output (dec=dec@entry=0x7fffdc0058a0, buf=<optimized out>, buf@entry=0x7fffe43ead20)
    at gstaudiodecoder.c:1051
#17 0x00007ffff7987002 in gst_audio_decoder_finish_frame (dec=0x7fffdc0058a0, buf=buf@entry=0x7fffe43ead20, frames=<optimized out>, frames@entry=1)
    at gstaudiodecoder.c:1283
#18 0x00007fffb86f3316 in gst_ffmpegauddec_handle_frame (decoder=0x7fffdc0058a0, inbuf=0x7fffe42bc6e0) at gstavauddec.c:788
#19 0x00007ffff7983507 in gst_audio_decoder_push_buffers (dec=dec@entry=0x7fffdc0058a0, force=force@entry=0) at gstaudiodecoder.c:1439
#20 0x00007ffff798398b in gst_audio_decoder_chain_forward (dec=dec@entry=0x7fffdc0058a0, buffer=0x0, buffer@entry=0x7fffe42bc6e0)
    at gstaudiodecoder.c:1552
#21 0x00007ffff7985294 in gst_audio_decoder_chain (pad=<optimized out>, parent=<optimized out>, buffer=0x7fffe42bc6e0) at gstaudiodecoder.c:1810
#22 0x00007ffff76bc3f8 in gst_pad_chain_data_unchecked (data=0x7fffe42bc6e0, type=4112, pad=0x7fffe800e950) at gstpad.c:3857
#23 gst_pad_push_data (pad=0x7fffe4020b40, type=type@entry=4112, data=data@entry=0x7fffe42bc6e0) at gstpad.c:4090
#24 0x00007ffff76c37a6 in gst_pad_push (pad=<optimized out>, buffer=buffer@entry=0x7fffe42bc6e0) at gstpad.c:4201
#25 0x00007ffff612f491 in gst_base_parse_push_frame (parse=parse@entry=0x7fffe402fda0, frame=frame@entry=0x7ffff22c7be0) at gstbaseparse.c:2328
#26 0x00007ffff613060b in gst_base_parse_chain (pad=<optimized out>, parent=<optimized out>, buffer=0x7fffe42bc6e0) at gstbaseparse.c:2937
#27 0x00007ffff76bc3f8 in gst_pad_chain_data_unchecked (data=0x7fffe42bc6e0, type=4112, pad=0x7fffe4020910) at gstpad.c:3857
#28 gst_pad_push_data (pad=0x7fffe40206e0, type=type@entry=4112, data=data@entry=0x7fffe42bc6e0) at gstpad.c:4090
#29 0x00007ffff76c37a6 in gst_pad_push (pad=<optimized out>, buffer=buffer@entry=0x7fffe42bc6e0) at gstpad.c:4201
#30 0x00007ffff47d5a4c in gst_single_queue_push_one (object=0x7fffe42bc6e0, sq=0x7fffe402af30, mq=0x7fffe4017050) at gstmultiqueue.c:1233
#31 gst_multi_queue_loop (pad=<optimized out>) at gstmultiqueue.c:1488
#32 0x00007ffff76ead51 in gst_task_func (task=0x7f8cb0) at gsttask.c:331
#33 0x00007ffff716888c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gthreadpool.c:307
#34 0x00007ffff7167f05 in g_thread_proxy (data=0x7fffec103d90) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#35 0x00007ffff6bde182 in start_thread (arg=0x7ffff22c8700) at pthread_create.c:312
#36 0x00007ffff690b00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7ffff2f34700 (LWP 3286)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
#1  0x00007ffff6be068d in _L_lock_1082 () from /lib/x86_64-linux-gnu/libpthread.so.0
#2  0x00007ffff6be0607 in __GI___pthread_mutex_lock (mutex=0x7fffec01e5a0) at ../nptl/pthread_mutex_lock.c:134
#3  0x00007ffff7184981 in g_mutex_lock (mutex=mutex@entry=0x7fffec002090) at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:209
#4  0x00007ffff4a12d25 in drain_and_switch_chains (chain=0x7fffec002080, drainpad=drainpad@entry=0x7fffec024080, 
    last_group=last_group@entry=0x7ffff2f32a24, drained=drained@entry=0x7ffff2f32a2c, switched=switched@entry=0x7ffff2f32a28)
    at gstdecodebin2.c:3792
#5  0x00007ffff4a15a9b in gst_decode_pad_handle_eos (pad=0x7fffec024080) at gstdecodebin2.c:3875
#6  source_pad_event_probe (pad=pad@entry=0x7fffec024080, info=info@entry=0x7ffff2f32be0, user_data=0x7fffec024080) at gstdecodebin2.c:4595
#7  0x00007ffff76ba23a in probe_hook_marshal (hook=0x7fffe8003c50, data=0x7ffff2f32b40) at gstpad.c:3200
#8  0x00007ffff71340b4 in g_hook_list_marshal (hook_list=hook_list@entry=0x7fffec024118, may_recurse=may_recurse@entry=1, 
    marshaller=marshaller@entry=0x7ffff76ba0d0 <probe_hook_marshal>, data=data@entry=0x7ffff2f32b40)
    at /build/buildd/glib2.0-2.40.2/./glib/ghook.c:672
#9  0x00007ffff767ca2a in do_probe_callbacks (pad=pad@entry=0x7fffec024080, info=info@entry=0x7ffff2f32be0, defaultval=defaultval@entry=GST_FLOW_OK)
    at gstpad.c:3295
#10 0x00007ffff76bb574 in gst_pad_push_event_unchecked (pad=pad@entry=0x7fffec024080, event=0x7fffe432f6a0, 
    type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4837
#11 0x00007ffff76bb948 in push_sticky (pad=0x7fffec024080, ev=0x7ffff2f32cd0, user_data=0x7ffff2f32d30) at gstpad.c:3470
#12 0x00007ffff76b9b42 in events_foreach (pad=pad@entry=0x7fffec024080, func=func@entry=0x7ffff76bb7f0 <push_sticky>, 
    user_data=user_data@entry=0x7ffff2f32d30) at gstpad.c:583
#13 0x00007ffff76c4488 in check_sticky (event=0x7fffe432f6a0, pad=0x7fffec024080) at gstpad.c:3526
#14 gst_pad_push_event (pad=pad@entry=0x7fffec024080, event=0x7fffe432f6a0) at gstpad.c:4988
#15 0x00007ffff76c460f in event_forward_func (pad=pad@entry=0x7fffec024080, data=data@entry=0x7ffff2f32e80) at gstpad.c:2868
#16 0x00007ffff76c10f7 in gst_pad_forward (pad=pad@entry=0x7f6940, forward=forward@entry=0x7ffff76c4540 <event_forward_func>, 
    user_data=user_data@entry=0x7ffff2f32e80) at gstpad.c:2822
#17 0x00007ffff76c122e in gst_pad_event_default (pad=pad@entry=0x7f6940, parent=parent@entry=0x7fffec024080, event=event@entry=0x7fffe432f6a0)
    at gstpad.c:2919
#18 0x00007ffff76bac9a in gst_pad_send_event_unchecked (pad=pad@entry=0x7f6940, event=event@entry=0x7fffe432f6a0, 
    type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5176
#19 0x00007ffff76bb38b in gst_pad_push_event_unchecked (pad=pad@entry=0x7fffe800e4f0, event=0x7fffe432f6a0, 
    type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4863
#20 0x00007ffff76bb948 in push_sticky (pad=0x7fffe800e4f0, ev=0x7ffff2f330a0, user_data=0x7ffff2f33100) at gstpad.c:3470
#21 0x00007ffff76b9b42 in events_foreach (pad=pad@entry=0x7fffe800e4f0, func=func@entry=0x7ffff76bb7f0 <push_sticky>, 
    user_data=user_data@entry=0x7ffff2f33100) at gstpad.c:583
#22 0x00007ffff76c4488 in check_sticky (event=0x7fffe432f6a0, pad=0x7fffe800e4f0) at gstpad.c:3526
#23 gst_pad_push_event (pad=0x7fffe800e4f0, event=event@entry=0x7fffe432f6a0) at gstpad.c:4988
#24 0x00007ffff65df15e in gst_video_decoder_push_event (decoder=decoder@entry=0x7fffe801dc10, event=event@entry=0x7fffe432f6a0)
    at gstvideodecoder.c:920
#25 0x00007ffff65e3cbb in gst_video_decoder_sink_event_default (decoder=0x7fffe801dc10, event=0x7fffe432f6a0) at gstvideodecoder.c:1217
#26 0x00007ffff76bac9a in gst_pad_send_event_unchecked (pad=pad@entry=0x7fffe800e2c0, event=event@entry=0x7fffe432f6a0, 
    type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5176
#27 0x00007ffff76bb38b in gst_pad_push_event_unchecked (pad=pad@entry=0x7fffe4020050, event=0x7fffe432f6a0, 
    type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4863
#28 0x00007ffff76bb948 in push_sticky (pad=0x7fffe4020050, ev=0x7ffff2f33500, user_data=0x7ffff2f33560) at gstpad.c:3470
#29 0x00007ffff76b9b42 in events_foreach (pad=pad@entry=0x7fffe4020050, func=func@entry=0x7ffff76bb7f0 <push_sticky>, 
    user_data=user_data@entry=0x7ffff2f33560) at gstpad.c:583
#30 0x00007ffff76c4488 in check_sticky (event=0x7fffe432f6a0, pad=0x7fffe4020050) at gstpad.c:3526
#31 gst_pad_push_event (pad=0x7fffe4020050, event=event@entry=0x7fffe432f6a0) at gstpad.c:4988
#32 0x00007ffff614eab6 in gst_base_transform_sink_eventfunc (trans=trans@entry=0x7fffe40261b0, event=0x7fffe432f6a0) at gstbasetransform.c:1923
#33 0x00007ffff47ba03a in gst_capsfilter_sink_event (trans=0x7fffe40261b0, event=0x7fffe432f6a0) at gstcapsfilter.c:516
#34 0x00007ffff76bac9a in gst_pad_send_event_unchecked (pad=pad@entry=0x7edca0, event=event@entry=0x7fffe432f6a0, 
    type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5176
#35 0x00007ffff76bb38b in gst_pad_push_event_unchecked (pad=pad@entry=0x7eda70, event=0x7fffe432f6a0, 
    type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4863
#36 0x00007ffff76bb948 in push_sticky (pad=0x7eda70, ev=0x7ffff2f33850, user_data=0x7ffff2f338b0) at gstpad.c:3470
#37 0x00007ffff76b9b42 in events_foreach (pad=pad@entry=0x7eda70, func=func@entry=0x7ffff76bb7f0 <push_sticky>, 
    user_data=user_data@entry=0x7ffff2f338b0) at gstpad.c:583
#38 0x00007ffff76c4488 in check_sticky (event=0x7fffe432f6a0, pad=0x7eda70) at gstpad.c:3526
#39 gst_pad_push_event (pad=0x7eda70, event=event@entry=0x7fffe432f6a0) at gstpad.c:4988
#40 0x00007ffff6131edf in gst_base_parse_sink_event_default (parse=0x7fffe401e940, event=0x7fffe432f6a0) at gstbaseparse.c:1241
#41 0x00007ffff2513c06 in gst_h264_parse_event (parse=0x7fffe401e940, event=0x7fffe432f6a0) at gsth264parse.c:2422
#42 0x00007ffff76bac9a in gst_pad_send_event_unchecked (pad=pad@entry=0x7ed840, event=event@entry=0x7fffe432f6a0, 
    type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5176
#43 0x00007ffff76bb38b in gst_pad_push_event_unchecked (pad=pad@entry=0x7ed610, event=0x7fffe432f6a0, 
    type=type@entry=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:4863
#44 0x00007ffff76bb948 in push_sticky (pad=0x7ed610, ev=0x7ffff2f33ca0, user_data=0x7ffff2f33d00) at gstpad.c:3470
#45 0x00007ffff76b9b42 in events_foreach (pad=pad@entry=0x7ed610, func=func@entry=0x7ffff76bb7f0 <push_sticky>, 
    user_data=user_data@entry=0x7ffff2f33d00) at gstpad.c:583
#46 0x00007ffff76c4488 in check_sticky (event=0x7fffe432f6a0, pad=0x7ed610) at gstpad.c:3526
#47 gst_pad_push_event (pad=0x7ed610, event=event@entry=0x7fffe432f6a0) at gstpad.c:4988
#48 0x00007ffff47d5959 in gst_single_queue_push_one (object=0x7fffe432f6a0, sq=0x7fffe4018000, mq=0x7fffe4017050) at gstmultiqueue.c:1261
#49 gst_multi_queue_loop (pad=<optimized out>) at gstmultiqueue.c:1488
#50 0x00007ffff76ead51 in gst_task_func (task=0x7f8b90) at gsttask.c:331
#51 0x00007ffff716888c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gthreadpool.c:307
#52 0x00007ffff7167f05 in g_thread_proxy (data=0x7fffe4013ca0) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#53 0x00007ffff6bde182 in start_thread (arg=0x7ffff2f34700) at pthread_create.c:312
#54 0x00007ffff690b00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7ffff3735700 (LWP 3284)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff7184bf7 in g_cond_wait (cond=cond@entry=0x7f8650, mutex=mutex@entry=0x7f8608)
    at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:762
#2  0x00007ffff76eaf2b in gst_task_func (task=0x7f85f0) at gsttask.c:316
#3  0x00007ffff716888c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gthreadpool.c:307
#4  0x00007ffff7167f05 in g_thread_proxy (data=0x7fffec103ca0) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#5  0x00007ffff6bde182 in start_thread (arg=0x7ffff3735700) at pthread_create.c:312
#6  0x00007ffff690b00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7ffff47af700 (LWP 3283)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff7184bf7 in g_cond_wait (cond=cond@entry=0x7f80b0, mutex=mutex@entry=0x7f8068)
    at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:762
#2  0x00007ffff76eaf2b in gst_task_func (task=0x7f8050) at gsttask.c:316
#3  0x00007ffff716888c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gthreadpool.c:307
#4  0x00007ffff7167f05 in g_thread_proxy (data=0x7e04a0) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#5  0x00007ffff6bde182 in start_thread (arg=0x7ffff47af700) at pthread_create.c:312
#6  0x00007ffff690b00d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7ffff7fc9740 (LWP 3278)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
#1  0x00007ffff6be0672 in _L_lock_953 () from /lib/x86_64-linux-gnu/libpthread.so.0
#2  0x00007ffff6be04da in __GI___pthread_mutex_lock (mutex=0x621a10) at ../nptl/pthread_mutex_lock.c:114
#3  0x00007ffff4a1fd96 in gst_play_bin_query (element=0x7d8a60, query=0x7fffbc002140) at gstplaybin2.c:2714
#4  0x00007ffff76f3bd1 in gst_element_query_position (element=0x7d8a60, format=format@entry=GST_FORMAT_TIME, cur=cur@entry=0x7fffffffb3f0)
    at gstutils.c:2218
#5  0x0000000000403ba3 in play_timeout (user_data=0x613fc0, user_data@entry=<error reading variable: value has been optimized out>)
    at gst-play.c:375
#6  0x00007ffff7143703 in g_timeout_dispatch (source=0x7dd8b0, callback=<optimized out>, user_data=<optimized out>)
    at /build/buildd/glib2.0-2.40.2/./glib/gmain.c:4472
#7  0x00007ffff7142ce5 in g_main_dispatch (context=0x7dcdf0) at /build/buildd/glib2.0-2.40.2/./glib/gmain.c:3064
#8  g_main_context_dispatch (context=context@entry=0x7dcdf0) at /build/buildd/glib2.0-2.40.2/./glib/gmain.c:3663
#9  0x00007ffff7143048 in g_main_context_iterate (context=0x7dcdf0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>)
    at /build/buildd/glib2.0-2.40.2/./glib/gmain.c:3734
#10 0x00007ffff714330a in g_main_loop_run (loop=0x7d5450) at /build/buildd/glib2.0-2.40.2/./glib/gmain.c:3928
#11 0x0000000000402ea0 in do_play (play=<optimized out>) at gst-play.c:506
#12 main (argc=1, argv=0x7fffffffb978) at gst-play.c:823
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