
Thread 2531 (Thread 0x7fffd5bde700 (LWP 23009)):
#0  0x00007ffff6fd21bd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fffdd0f1dff in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007fffdd0e335c in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007fffdd0e39b9 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007fffdd0e3a70 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007fffdd0f1daf in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007fffdca54443 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-2.0.so
#7  0x00007ffff7bc6e0e in start_thread (arg=0x7fffd5bde700) at pthread_create.c:311
#8  0x00007ffff6fdd95d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2524 (Thread 0x7fffc90f6700 (LWP 23002)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007ffff5678b45 in g_cond_wait_until (cond=cond@entry=0x193f9b8, mutex=mutex@entry=0x193f9b0, end_time=end_time@entry=171460654701)
    at /tmp/buildd/glib2.0-2.36.1/./glib/gthread-posix.c:865
#2  0x00007ffff560eb71 in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x193f9b0, wait=wait@entry=1, end_time=end_time@entry=171460654701)
    at /tmp/buildd/glib2.0-2.36.1/./glib/gasyncqueue.c:424
#3  0x00007ffff560f1ba in g_async_queue_timeout_pop (queue=0x193f9b0, timeout=timeout@entry=15000000) at /tmp/buildd/glib2.0-2.36.1/./glib/gasyncqueue.c:545
#4  0x00007ffff565d732 in g_thread_pool_wait_for_new_pool () at /tmp/buildd/glib2.0-2.36.1/./glib/gthreadpool.c:169
#5  g_thread_pool_thread_proxy (data=<optimized out>) at /tmp/buildd/glib2.0-2.36.1/./glib/gthreadpool.c:366
#6  0x00007ffff565cf35 in g_thread_proxy (data=0x7fffc0067050) at /tmp/buildd/glib2.0-2.36.1/./glib/gthread.c:798
#7  0x00007ffff7bc6e0e in start_thread (arg=0x7fffc90f6700) at pthread_create.c:311
#8  0x00007ffff6fdd95d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2470 (Thread 0x7fffd67f7700 (LWP 22948)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007ffff5678a4f in g_cond_wait (cond=cond@entry=0x7fffb2938998, mutex=mutex@entry=0x7fffb2abfb18) at /tmp/buildd/glib2.0-2.36.1/./glib/gthread-posix.c:756
#2  0x00007fffeb4d9d9d in gst_multi_queue_sink_query (pad=<optimized out>, parent=0x7fffb2abf9b0, query=0x7fffb2d51590) at gstmultiqueue.c:1614
#3  0x00007fffeb767fa6 in gst_pad_query (pad=pad@entry=0x7fffc03209d0, query=query@entry=0x7fffb2d51590) at gstpad.c:3459
#4  0x00007fffeb7685bd in gst_pad_peer_query (pad=0x7fffc03207a0, query=query@entry=0x7fffb2d51590) at gstpad.c:3590
#5  0x00007fffd47373a2 in qtdemux_do_allocation (qtdemux=0x7fffc40a6390, stream=0x7fffc65d3e00) at qtdemux.c:5426
#6  0x00007fffd4738232 in gst_qtdemux_add_stream (list=0x7fffb2d51000, stream=0x7fffc65d3e00, qtdemux=0x7fffc40a6390) at qtdemux.c:5657
#7  qtdemux_expose_streams (qtdemux=qtdemux@entry=0x7fffc40a6390) at qtdemux.c:8275
#8  0x00007fffd474a6aa in gst_qtdemux_loop_state_header (qtdemux=0x7fffc40a6390) at qtdemux.c:3078
#9  gst_qtdemux_loop (pad=0x7fffc02b09e0) at qtdemux.c:4185
#10 0x00007fffeb791621 in gst_task_func (task=0x7fffbc0e5b40) at gsttask.c:316
#11 0x00007ffff565d772 in g_thread_pool_thread_proxy (data=<optimized out>) at /tmp/buildd/glib2.0-2.36.1/./glib/gthreadpool.c:309
#12 0x00007ffff565cf35 in g_thread_proxy (data=0x7fffb1c2f190) at /tmp/buildd/glib2.0-2.36.1/./glib/gthread.c:798
#13 0x00007ffff7bc6e0e in start_thread (arg=0x7fffd67f7700) at pthread_create.c:311
#14 0x00007ffff6fdd95d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7fffded86700 (LWP 20459)):
#0  0x00007ffff6fd21bd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007ffff56391fc in g_main_context_poll (n_fds=1, fds=0x7fffd80008c0, timeout=-1, context=0x2aa7200, priority=<optimized out>) at /tmp/buildd/glib2.0-2.36.1/./glib/gmain.c:3995
#2  g_main_context_iterate (context=context@entry=0x2aa7200, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>)
    at /tmp/buildd/glib2.0-2.36.1/./glib/gmain.c:3696
#3  0x00007ffff5639324 in g_main_context_iteration (context=0x2aa7200, may_block=may_block@entry=1) at /tmp/buildd/glib2.0-2.36.1/./glib/gmain.c:3762
#4  0x00007ffff5639381 in glib_worker_main (data=<optimized out>) at /tmp/buildd/glib2.0-2.36.1/./glib/gmain.c:5427
#5  0x00007ffff565cf35 in g_thread_proxy (data=0x5547720) at /tmp/buildd/glib2.0-2.36.1/./glib/gthread.c:798
#6  0x00007ffff7bc6e0e in start_thread (arg=0x7fffded86700) at pthread_create.c:311
#7  0x00007ffff6fdd95d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7ffff7fc9700 (LWP 20449)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
#1  0x00007ffff7bc8f57 in _L_lock_1027 () from /lib/x86_64-linux-gnu/libpthread.so.0
#2  0x00007ffff7bc8de9 in __GI___pthread_mutex_lock (mutex=0x9041b80) at pthread_mutex_lock.c:85
#3  0x00007fffeb76b36b in gst_pad_stop_task (pad=0x7fffc02b09e0) at gstpad.c:5460
#4  0x00007fffeb766203 in gst_pad_activate_mode (pad=pad@entry=0x7fffc02b09e0, mode=mode@entry=GST_PAD_MODE_PULL, active=active@entry=0) at gstpad.c:1078
#5  0x00007fffeb766b7e in gst_pad_set_active (pad=0x7fffc02b09e0, active=0) at gstpad.c:967
#6  0x00007fffeb748fc3 in activate_pads (vpad=<optimized out>, ret=0x7fffffff7f80, active=0x7fffffff7fdc) at gstelement.c:2690
#7  0x00007fffeb758c64 in gst_iterator_fold (it=it@entry=0x7fffb4003160, func=func@entry=0x7fffeb748fa0 <activate_pads>, ret=ret@entry=0x7fffffff7f80, user_data=user_data@entry=0x7fffffff7fdc)
    at gstiterator.c:614
#8  0x00007fffeb7491c5 in iterator_activate_fold_with_resync (iter=iter@entry=0x7fffb4003160, user_data=user_data@entry=0x7fffffff7fdc, func=0x7fffeb748fa0 <activate_pads>)
    at gstelement.c:2710
#9  0x00007fffeb74b078 in gst_element_pads_activate (element=element@entry=0x7fffc40a6390, active=active@entry=0) at gstelement.c:2754
#10 0x00007fffeb74b3cc in gst_element_change_state_func (element=0x7fffc40a6390, transition=<optimized out>) at gstelement.c:2818
#11 0x00007fffd474deba in gst_qtdemux_change_state (element=0x7fffc40a6390, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at qtdemux.c:2085
#12 0x00007fffeb74d14c in gst_element_change_state (element=element@entry=0x7fffc40a6390, transition=<optimized out>) at gstelement.c:2605
#13 0x00007fffeb74db21 in gst_element_set_state_func (element=0x7fffc40a6390, state=GST_STATE_READY) at gstelement.c:2561
#14 0x00007fffeb7329a9 in gst_bin_element_set_state (next=GST_STATE_READY, current=GST_STATE_PAUSED, start_time=0, base_time=0, element=0x7fffc40a6390, bin=0x7fffb7e8ce60) at gstbin.c:2297
#15 gst_bin_change_state_func (element=0x7fffb7e8ce60, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstbin.c:2599
#16 0x00007fffd6808280 in gst_decode_bin_change_state (element=0x7fffb7e8ce60, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstdecodebin2.c:4443
#17 0x00007fffeb74d14c in gst_element_change_state (element=element@entry=0x7fffb7e8ce60, transition=<optimized out>) at gstelement.c:2605
#18 0x00007fffeb74db21 in gst_element_set_state_func (element=0x7fffb7e8ce60, state=GST_STATE_READY) at gstelement.c:2561
#19 0x00007fffeb7329a9 in gst_bin_element_set_state (next=GST_STATE_READY, current=GST_STATE_PAUSED, start_time=0, base_time=0, element=0x7fffb7e8ce60, bin=0x7fffb7e8c9a0) at gstbin.c:2297
#20 gst_bin_change_state_func (element=0x7fffb7e8c9a0, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstbin.c:2599
#21 0x00007fffd681090a in gst_uri_decode_bin_change_state (element=0x7fffb7e8c9a0, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gsturidecodebin.c:2653
#22 0x00007fffeb74d14c in gst_element_change_state (element=element@entry=0x7fffb7e8c9a0, transition=<optimized out>) at gstelement.c:2605
#23 0x00007fffeb74db21 in gst_element_set_state_func (element=0x7fffb7e8c9a0, state=GST_STATE_READY) at gstelement.c:2561
#24 0x00007fffeb7329a9 in gst_bin_element_set_state (next=GST_STATE_READY, current=GST_STATE_PAUSED, start_time=0, base_time=0, element=0x7fffb7e8c9a0, bin=0x91461c0) at gstbin.c:2297
#25 gst_bin_change_state_func (element=0x91461c0, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstbin.c:2599
#26 0x00007fffeb76cbf8 in gst_pipeline_change_state (element=0x91461c0, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstpipeline.c:471
#27 0x00007fffd68178c0 in gst_play_bin_change_state (element=0x91461c0, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstplaybin2.c:4777
#28 0x00007fffeb74d14c in gst_element_change_state (element=element@entry=0x91461c0, transition=<optimized out>) at gstelement.c:2605
#29 0x00007fffeb74db21 in gst_element_set_state_func (element=0x91461c0, state=GST_STATE_NULL) at gstelement.c:2561
#30 0x00007ffff4a82e28 in ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6
#31 0x00007ffff4a82790 in ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6
#32 0x00007ffff5b45704 in g_callable_info_invoke () from /usr/lib/libgirepository-1.0.so.1
#33 0x00007ffff5b46a6b in g_function_info_invoke () from /usr/lib/libgirepository-1.0.so.1
#34 0x00007ffff5d82f7a in ?? () from /usr/lib/python2.7/dist-packages/gi/_gi.so
#35 0x00000000004ba6d6 in ext_do_call (nk=150131992, na=0, flags=<optimized out>, pp_stack=0x7fffffff8f30, func=<built-in method invoke of gi.FunctionInfo object at remote 0x62abe18>)
    at ../Python/ceval.c:4331
#36 PyEval_EvalFrameEx (f=f@entry=
    Frame 0x8f6f920, for file /usr/lib/python2.7/dist-packages/gi/types.py, line 113, in function (args=(<__main__.GstPlayBin at remote 0x8fdfcd0>, <GstState at remote 0x7693520>), kwargs={}), throwflag=throwflag@entry=0) at ../Python/ceval.c:2705
#37 0x00000000004bde18 in PyEval_EvalCodeEx (co=<optimized out>, globals=<optimized out>, locals=locals@entry=0x0, args=<optimized out>, argcount=argcount@entry=2, kws=0x294f3b8, kwcount=0, 
    defs=0x0, defcount=0, closure=(<cell at remote 0x62b21d8>,)) at ../Python/ceval.c:3253
#38 0x00000000004b6e20 in fast_function (nk=<optimized out>, na=2, n=<optimized out>, pp_stack=0x7fffffff91d0, func=<function at remote 0x62b19b0>) at ../Python/ceval.c:4117
#39 call_function (oparg=<optimized out>, pp_stack=0x7fffffff91d0) at ../Python/ceval.c:4042
#40 PyEval_EvalFrameEx (f=<optimized out>, throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
#41 0x00000000004b70a0 in fast_function (nk=<optimized out>, na=1, n=<optimized out>, pp_stack=0x7fffffff93b0, func=<function at remote 0x60bdc08>) at ../Python/ceval.c:4107
#42 call_function (oparg=<optimized out>, pp_stack=0x7fffffff93b0) at ../Python/ceval.c:4042
#43 PyEval_EvalFrameEx (f=<optimized out>, throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
#44 0x00000000004b70a0 in fast_function (nk=<optimized out>, na=2, n=<optimized out>, pp_stack=0x7fffffff9590, func=<function at remote 0x60be2a8>) at ../Python/ceval.c:4107
#45 call_function (oparg=<optimized out>, pp_stack=0x7fffffff9590) at ../Python/ceval.c:4042
#46 PyEval_EvalFrameEx (f=<optimized out>, throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
#47 0x00000000004b70a0 in fast_function (nk=<optimized out>, na=1, n=<optimized out>, pp_stack=0x7fffffff9770, func=<function at remote 0x62c5b18>) at ../Python/ceval.c:4107
#48 call_function (oparg=<optimized out>, pp_stack=0x7fffffff9770) at ../Python/ceval.c:4042
#49 PyEval_EvalFrameEx (f=f@entry=
    Frame 0x3f89820, for file /home/lazka/Desktop/quodlibet/quodlibet/quodlibet/qltk/controls.py, line 333, in __scroll (self=<PlayControls(volume=<Volume at remote 0x6d5f8c0>) at remote 0x6d4e7d0>, player=<GStreamerPlayer(info=<MP4File() at remote 0x2e57cf0>, _inhibit_play=False, _GStreamerPluginHandler__plugins=[], name='autoaudiosink', _paused=False, _source=<PlaylistMux(q=<PlaylistModel(_PlaylistModel__sigs=[626L, 627L, 628L], sourced=False, _TrackCurrentModel__old_value=None, order=<OrderInOrder(playlist=<...>) at remote 0x6d4bb50>, _TrackCurrentModel__iter=None) at remote 0x6d4ebe0>, pl=<PlaylistModel(repeat=True, sourced=True, _PlaylistModel__sigs=[471L, 472L, 473L], _TrackCurrentModel__old_value=<...>, _TrackCurrentModel__iter=<TreeIter at remote 0x8f33120>, order=<OrderInOrder(playlist=<...>) at remote 0x6b3c9d0>) at remote 0x6d6a2d0>) at remote 0x6d586d0>, _in_gapless_transition=False, _volume=<float at remote 0x47ba9e8>, version_info='GStreamer: 1.1.0.1', _GStreamerPlayer__bus_id=False, _GStreamerPlugi...(truncated), throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
#50 0x00000000004bde18 in PyEval_EvalCodeEx (co=<optimized out>, globals=<optimized out>, locals=locals@entry=0x0, args=<optimized out>, argcount=<optimized out>, kws=kws@entry=0x0, 
    kwcount=kwcount@entry=0, defs=defs@entry=0x0, defcount=defcount@entry=0, closure=0x0) at ../Python/ceval.c:3253
#51 0x00000000004be99c in function_call.15262 (func=<function at remote 0x695fcf8>, arg=<optimized out>, kw=<optimized out>) at ../Objects/funcobject.c:526
#52 0x0000000000483fb4 in PyObject_Call (kw=0x0, arg=
    (<PlayControls(volume=<Volume at remote 0x6d5f8c0>) at remote 0x6d4e7d0>, <GStreamerPlayer(info=<MP4File() at remote 0x2e57cf0>, _inhibit_play=False, _GStreamerPluginHandler__plugins=[], name='autoaudiosink', _paused=False, _source=<PlaylistMux(q=<PlaylistModel(_PlaylistModel__sigs=[626L, 627L, 628L], sourced=False, _TrackCurrentModel__old_value=None, order=<OrderInOrder(playlist=<...>) at remote 0x6d4bb50>, _TrackCurrentModel__iter=None) at remote 0x6d4ebe0>, pl=<PlaylistModel(repeat=True, sourced=True, _PlaylistModel__sigs=[471L, 472L, 473L], _TrackCurrentModel__old_value=<...>, _TrackCurrentModel__iter=<TreeIter at remote 0x8f33120>, order=<OrderInOrder(playlist=<...>) at remote 0x6b3c9d0>) at remote 0x6d6a2d0>) at remote 0x6d586d0>, _in_gapless_transition=False, _volume=<float at remote 0x47ba9e8>, version_info='GStreamer: 1.1.0.1', _GStreamerPlayer__bus_id=False, _GStreamerPluginHandler__elements={}, _vol_element=<__main__.GstVolume at remote 0x8fdfc80>, _GStreamerPlayer__info_buffer=None, _GStreamerPlay...(truncated), func=<function at remote 0x695fcf8>) at ../Objects/abstract.c:2529
#53 instancemethod_call.8735 (func=<function at remote 0x695fcf8>, arg=
    (<PlayControls(volume=<Volume at remote 0x6d5f8c0>) at remote 0x6d4e7d0>, <GStreamerPlayer(info=<MP4File() at remote 0x2e57cf0>, _inhibit_play=False, _GStreamerPluginHandler__plugins=[], name='autoaudiosink', _paused=False, _source=<PlaylistMux(q=<PlaylistModel(_PlaylistModel__sigs=[626L, 627L, 628L], sourced=False, _TrackCurrentModel__old_value=None, order=<OrderInOrder(playlist=<...>) at remote 0x6d4bb50>, _TrackCurrentModel__iter=None) at remote 0x6d4ebe0>, pl=<PlaylistModel(repeat=True, sourced=True, _PlaylistModel__sigs=[471L, 472L, 473L], _TrackCurrentModel__old_value=<...>, _TrackCurrentModel__iter=<TreeIter at remote 0x8f33120>, order=<OrderInOrder(playlist=<...>) at remote 0x6b3c9d0>) at remote 0x6d6a2d0>) at remote 0x6d586d0>, _in_gapless_transition=False, _volume=<float at remote 0x47ba9e8>, version_info='GStreamer: 1.1.0.1', _GStreamerPlayer__bus_id=False, _GStreamerPluginHandler__elements={}, _vol_element=<__main__.GstVolume at remote 0x8fdfc80>, _GStreamerPlayer__info_buffer=None, _GStreamerPlay...(truncated), kw=0x0) at ../Objects/classobject.c:2602
#54 0x000000000046c43e in PyObject_Call (kw=<optimized out>, arg=
    (<GStreamerPlayer(info=<MP4File() at remote 0x2e57cf0>, _inhibit_play=False, _GStreamerPluginHandler__plugins=[], name='autoaudiosink', _paused=False, _source=<PlaylistMux(q=<PlaylistModel(_PlaylistModel__sigs=[626L, 627L, 628L], sourced=False, _TrackCurrentModel__old_value=None, order=<OrderInOrder(playlist=<...>) at remote 0x6d4bb50>, _TrackCurrentModel__iter=None) at remote 0x6d4ebe0>, pl=<PlaylistModel(repeat=True, sourced=True, _PlaylistModel__sigs=[471L, 472L, 473L], _TrackCurrentModel__old_value=<...>, _TrackCurrentModel__iter=<TreeIter at remote 0x8f33120>, order=<OrderInOrder(playlist=<...>) at remote 0x6b3c9d0>) at remote 0x6d6a2d0>) at remote 0x6d586d0>, _in_gapless_transition=False, _volume=<float at remote 0x47ba9e8>, version_info='GStreamer: 1.1.0.1', _GStreamerPlayer__bus_id=False, _GStreamerPluginHandler__elements={}, _vol_element=<__main__.GstVolume at remote 0x8fdfc80>, _GStreamerPlayer__info_buffer=None, _GStreamerPlayer__atf_id=False, _eq_element=None, bin=<__main__.GstPlayBin at remote 0x...(truncated), func=<instancemethod at remote 0x6d614b0>) at ../Objects/abstract.c:2529
#55 PyEval_CallObjectWithKeywords (func=<instancemethod at remote 0x6d614b0>, arg=
    (<GStreamerPlayer(info=<MP4File() at remote 0x2e57cf0>, _inhibit_play=False, _GStreamerPluginHandler__plugins=[], name='autoaudiosink', _paused=False, _source=<PlaylistMux(q=<PlaylistModel(_PlaylistModel__sigs=[626L, 627L, 628L], sourced=False, _TrackCurrentModel__old_value=None, order=<OrderInOrder(playlist=<...>) at remote 0x6d4bb50>, _TrackCurrentModel__iter=None) at remote 0x6d4ebe0>, pl=<PlaylistModel(repeat=True, sourced=True, _PlaylistModel__sigs=[471L, 472L, 473L], _TrackCurrentModel__old_value=<...>, _TrackCurrentModel__iter=<TreeIter at remote 0x8f33120>, order=<OrderInOrder(playlist=<...>) at remote 0x6b3c9d0>) at remote 0x6d6a2d0>) at remote 0x6d586d0>, _in_gapless_transition=False, _volume=<float at remote 0x47ba9e8>, version_info='GStreamer: 1.1.0.1', _GStreamerPlayer__bus_id=False, _GStreamerPluginHandler__elements={}, _vol_element=<__main__.GstVolume at remote 0x8fdfc80>, _GStreamerPlayer__info_buffer=None, _GStreamerPlayer__atf_id=False, _eq_element=None, bin=<__main__.GstPlayBin at remote 0x...(truncated), kw=<optimized out>) at ../Python/ceval.c:3890
#56 0x00007ffff5d81296 in ?? () from /usr/lib/python2.7/dist-packages/gi/_gi.so
#57 0x00007ffff58fc620 in g_closure_invoke (closure=0x29539d0, return_value=0x7fffffff9e00, n_param_values=2, param_values=0x7fffffff9eb0, invocation_hint=0x7fffffff9e50)
    at /tmp/buildd/glib2.0-2.36.1/./gobject/gclosure.c:777
#58 0x00007ffff590de30 in signal_emit_unlocked_R (node=node@entry=0x110ff90, detail=detail@entry=0, instance=instance@entry=0x6c4e150, emission_return=emission_return@entry=0x7fffffff9f80, 
    instance_and_params=instance_and_params@entry=0x7fffffff9eb0) at /tmp/buildd/glib2.0-2.36.1/./gobject/gsignal.c:3584
#59 0x00007ffff5915972 in g_signal_emit_valist (instance=0x6c4e150, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fffffffa108)
    at /tmp/buildd/glib2.0-2.36.1/./gobject/gsignal.c:3338
#60 0x00007ffff5915f82 in g_signal_emit (instance=instance@entry=0x6c4e150, signal_id=<optimized out>, detail=detail@entry=0) at /tmp/buildd/glib2.0-2.36.1/./gobject/gsignal.c:3384
#61 0x00007ffff34e04ee in gtk_widget_event_internal (widget=widget@entry=0x6c4e150, event=event@entry=0x7fffb77ddd60) at /tmp/buildd/gtk+3.0-3.4.2/./gtk/gtkwidget.c:6380
#62 0x00007ffff34e0909 in gtk_widget_event (widget=widget@entry=0x6c4e150, event=event@entry=0x7fffb77ddd60) at /tmp/buildd/gtk+3.0-3.4.2/./gtk/gtkwidget.c:6037
#63 0x00007ffff33b63e5 in propagate_event_up (topmost=<optimized out>, event=<optimized out>, widget=0x6c4e150) at /tmp/buildd/gtk+3.0-3.4.2/./gtk/gtkmain.c:2400
#64 propagate_event (widget=<optimized out>, event=0x7fffb77ddd60, captured=<optimized out>, topmost=0x0) at /tmp/buildd/gtk+3.0-3.4.2/./gtk/gtkmain.c:2500
#65 0x00007ffff33b8053 in gtk_main_do_event (event=0x7fffb77ddd60) at /tmp/buildd/gtk+3.0-3.4.2/./gtk/gtkmain.c:1713
#66 0x00007ffff3001082 in gdk_event_source_dispatch (source=source@entry=0x1143c10, callback=<optimized out>, user_data=<optimized out>)
    at /tmp/buildd/gtk+3.0-3.4.2/./gdk/x11/gdkeventsource.c:358
#67 0x00007ffff5638f25 in g_main_dispatch (context=0xe1c410) at /tmp/buildd/glib2.0-2.36.1/./glib/gmain.c:3054
#68 g_main_context_dispatch (context=context@entry=0xe1c410) at /tmp/buildd/glib2.0-2.36.1/./glib/gmain.c:3630
#69 0x00007ffff5639268 in g_main_context_iterate (context=0xe1c410, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>)
    at /tmp/buildd/glib2.0-2.36.1/./glib/gmain.c:3701
#70 0x00007ffff56396da in g_main_loop_run (loop=0x4f235e0) at /tmp/buildd/glib2.0-2.36.1/./glib/gmain.c:3895
#71 0x00007ffff33b73b5 in gtk_main () at /tmp/buildd/gtk+3.0-3.4.2/./gtk/gtkmain.c:1161
#72 0x00007ffff4a82e28 in ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6
#73 0x00007ffff4a82790 in ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6
#74 0x00007ffff5b45704 in g_callable_info_invoke () from /usr/lib/libgirepository-1.0.so.1
#75 0x00007ffff5b46a6b in g_function_info_invoke () from /usr/lib/libgirepository-1.0.so.1
#76 0x00007ffff5d82f7a in ?? () from /usr/lib/python2.7/dist-packages/gi/_gi.so
#77 0x00000000004ba6d6 in ext_do_call (nk=-134709168, na=0, flags=<optimized out>, pp_stack=0x7fffffffa980, func=<built-in method invoke of gi.FunctionInfo object at remote 0x6ca06c8>)
    at ../Python/ceval.c:4331
#78 PyEval_EvalFrameEx (f=f@entry=Frame 0x56c5840, for file /usr/lib/python2.7/dist-packages/gi/types.py, line 113, in function (args=(), kwargs={}), throwflag=throwflag@entry=0)
    at ../Python/ceval.c:2705
#79 0x00000000004bde18 in PyEval_EvalCodeEx (co=<optimized out>, globals=<optimized out>, locals=locals@entry=0x0, args=<optimized out>, argcount=argcount@entry=0, kws=0x51ec3b8, kwcount=0, 
    defs=0x0, defcount=0, closure=(<cell at remote 0x6cb59b8>,)) at ../Python/ceval.c:3253
#80 0x00000000004b6e20 in fast_function (nk=<optimized out>, na=0, n=<optimized out>, pp_stack=0x7fffffffac20, func=<function at remote 0x6ca6050>) at ../Python/ceval.c:4117
#81 call_function (oparg=<optimized out>, pp_stack=0x7fffffffac20) at ../Python/ceval.c:4042
#82 PyEval_EvalFrameEx (f=f@entry=
    Frame 0x51ec220, for file /home/lazka/Desktop/quodlibet/quodlibet/quodlibet/__init__.py, line 438, in main (window=<QuodLibetWindow(_QuodLibetWindow__handle_position=0, playlist=<PlaylistMux(q=<PlaylistModel(_PlaylistModel__sigs=[626L, 627L, 628L], sourced=False, _TrackCurrentModel__old_value=None, order=<OrderInOrder(playlist=<...>) at remote 0x6d4bb50>, _TrackCurrentModel__iter=None) at remote 0x6d4ebe0>, pl=<PlaylistModel(repeat=True, sourced=True, _PlaylistModel__sigs=[471L, 472L, 473L], _TrackCurrentModel__old_value=<MP4File() at remote 0x2e57cf0>, _TrackCurrentModel__iter=<TreeIter at remote 0x8f33120>, order=<OrderInOrder(playlist=<...>) at remote 0x6b3c9d0>) at remote 0x6d6a2d0>) at remote 0x6d586d0>, repeat=<ConfigCheckButton at remote 0x6d61dc0>, _PersistentWindowMixin__name='quodlibet', song_scroller=<SongListScroller at remote 0x6d4e5f0>, _PersistentWindowMixin__state=<GdkWindowState at remote 0x6ca5208>, statusbar=<StatusBar(default_label=<Label at remote 0x6d61e60>, _StatusBar__dirty=False, task...(truncated), throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
#83 0x00000000004bde18 in PyEval_EvalCodeEx (co=<optimized out>, globals=<optimized out>, locals=locals@entry=0x0, args=<optimized out>, argcount=argcount@entry=1, kws=0x8e00a0, kwcount=0, 
    defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3253
#84 0x00000000004b6e20 in fast_function (nk=<optimized out>, na=1, n=<optimized out>, pp_stack=0x7fffffffaec0, func=<function at remote 0xbf2d70>) at ../Python/ceval.c:4117
#85 call_function (oparg=<optimized out>, pp_stack=0x7fffffffaec0) at ../Python/ceval.c:4042
#86 PyEval_EvalFrameEx (f=<optimized out>, throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
#87 0x00000000004b70a0 in fast_function (nk=<optimized out>, na=0, n=<optimized out>, pp_stack=0x7fffffffb0a0, func=<function at remote 0xad8938>) at ../Python/ceval.c:4107
#88 call_function (oparg=<optimized out>, pp_stack=0x7fffffffb0a0) at ../Python/ceval.c:4042
#89 PyEval_EvalFrameEx (f=f@entry=Frame 0xb21770, for file ../../../quodlibet/quodlibet/quodlibet.py, line 445, in <module> (), throwflag=throwflag@entry=0) at ../Python/ceval.c:2666
#90 0x00000000004bde18 in PyEval_EvalCodeEx (co=co@entry=0x9dcb30, globals=globals@entry=
    {'control': <function at remote 0xad9848>, 'isrunning': <function at remote 0xad97d0>, 'no_plugins': False, 'play': False, 'GstAutoAudioSink': <GObjectMeta(__gtype__=<gobject.GType at remote 0x7607f00>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x4426050>, 'GstAudioKaraoke': <GObjectMeta(__gtype__=<gobject.GType at remote 0x683dd98>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x22bd920>, 'print_fifo': <function at remote 0xad9668>, 'GstSoupHTTPSrc': <GObjectMeta(__gtype__=<gobject.GType at remote 0x608bc90>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x1b38a00>, 'GstFileSrc': <GObjectMeta(__gtype__=<gobject.GType at remote 0x608b840>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x193b0e0>, 'GstPlayBin': <GObjectMeta(__gtype__=<gobject.GType at re...(truncated), locals=locals@entry=
    {'control': <function at remote 0xad9848>, 'isrunning': <function at remote 0xad97d0>, 'no_plugins': False, 'play': False, 'GstAutoAudioSink': <GObjectMeta(__gtype__=<gobject.GType at remote 0x7607f00>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x4426050>, 'GstAudioKaraoke': <GObjectMeta(__gtype__=<gobject.GType at remote 0x683dd98>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x22bd920>, 'print_fifo': <function at remote 0xad9668>, 'GstSoupHTTPSrc': <GObjectMeta(__gtype__=<gobject.GType at remote 0x608bc90>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x1b38a00>, 'GstFileSrc': <GObjectMeta(__gtype__=<gobject.GType at remote 0x608b840>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x193b0e0>, 'GstPlayBin': <GObjectMeta(__gtype__=<gobject.GType at re...(truncated), args=args@entry=0x0, argcount=argcount@entry=0, kws=kws@entry=0x0, kwcount=kwcount@entry=0, defs=defs@entry=0x0, 
    defcount=defcount@entry=0, closure=closure@entry=0x0) at ../Python/ceval.c:3253
#91 0x000000000055c913 in PyEval_EvalCode (locals=
    {'control': <function at remote 0xad9848>, 'isrunning': <function at remote 0xad97d0>, 'no_plugins': False, 'play': False, 'GstAutoAudioSink': <GObjectMeta(__gtype__=<gobject.GType at remote 0x7607f00>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x4426050>, 'GstAudioKaraoke': <GObjectMeta(__gtype__=<gobject.GType at remote 0x683dd98>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x22bd920>, 'print_fifo': <function at remote 0xad9668>, 'GstSoupHTTPSrc': <GObjectMeta(__gtype__=<gobject.GType at remote 0x608bc90>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x1b38a00>, 'GstFileSrc': <GObjectMeta(__gtype__=<gobject.GType at remote 0x608b840>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x193b0e0>, 'GstPlayBin': <GObjectMeta(__gtype__=<gobject.GType at re...(truncated), globals=
    {'control': <function at remote 0xad9848>, 'isrunning': <function at remote 0xad97d0>, 'no_plugins': False, 'play': False, 'GstAutoAudioSink': <GObjectMeta(__gtype__=<gobject.GType at remote 0x7607f00>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x4426050>, 'GstAudioKaraoke': <GObjectMeta(__gtype__=<gobject.GType at remote 0x683dd98>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x22bd920>, 'print_fifo': <function at remote 0xad9668>, 'GstSoupHTTPSrc': <GObjectMeta(__gtype__=<gobject.GType at remote 0x608bc90>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x1b38a00>, 'GstFileSrc': <GObjectMeta(__gtype__=<gobject.GType at remote 0x608b840>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x193b0e0>, 'GstPlayBin': <GObjectMeta(__gtype__=<gobject.GType at re...(truncated), co=0x9dcb30) at ../Python/ceval.c:667
#92 run_mod (mod=<optimized out>, filename=<optimized out>, globals=
    {'control': <function at remote 0xad9848>, 'isrunning': <function at remote 0xad97d0>, 'no_plugins': False, 'play': False, 'GstAutoAudioSink': <GObjectMeta(__gtype__=<gobject.GType at remote 0x7607f00>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x4426050>, 'GstAudioKaraoke': <GObjectMeta(__gtype__=<gobject.GType at remote 0x683dd98>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x22bd920>, 'print_fifo': <function at remote 0xad9668>, 'GstSoupHTTPSrc': <GObjectMeta(__gtype__=<gobject.GType at remote 0x608bc90>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x1b38a00>, 'GstFileSrc': <GObjectMeta(__gtype__=<gobject.GType at remote 0x608b840>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x193b0e0>, 'GstPlayBin': <GObjectMeta(__gtype__=<gobject.GType at re...(truncated), locals=
    {'control': <function at remote 0xad9848>, 'isrunning': <function at remote 0xad97d0>, 'no_plugins': False, 'play': False, 'GstAutoAudioSink': <GObjectMeta(__gtype__=<gobject.GType at remote 0x7607f00>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x4426050>, 'GstAudioKaraoke': <GObjectMeta(__gtype__=<gobject.GType at remote 0x683dd98>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x22bd920>, 'print_fifo': <function at remote 0xad9668>, 'GstSoupHTTPSrc': <GObjectMeta(__gtype__=<gobject.GType at remote 0x608bc90>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x1b38a00>, 'GstFileSrc': <GObjectMeta(__gtype__=<gobject.GType at remote 0x608b840>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x193b0e0>, 'GstPlayBin': <GObjectMeta(__gtype__=<gobject.GType at re...(truncated), flags=<optimized out>, arena=<optimized out>) at ../Python/pythonrun.c:1365
#93 0x0000000000457452 in PyRun_FileExFlags (fp=fp@entry=0xa2b680, filename=filename@entry=0x7fffffffb81a "../../../quodlibet/quodlibet/quodlibet.py", start=start@entry=257, 
    globals=globals@entry=
    {'control': <function at remote 0xad9848>, 'isrunning': <function at remote 0xad97d0>, 'no_plugins': False, 'play': False, 'GstAutoAudioSink': <GObjectMeta(__gtype__=<gobject.GType at remote 0x7607f00>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x4426050>, 'GstAudioKaraoke': <GObjectMeta(__gtype__=<gobject.GType at remote 0x683dd98>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x22bd920>, 'print_fifo': <function at remote 0xad9668>, 'GstSoupHTTPSrc': <GObjectMeta(__gtype__=<gobject.GType at remote 0x608bc90>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x1b38a00>, 'GstFileSrc': <GObjectMeta(__gtype__=<gobject.GType at remote 0x608b840>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x193b0e0>, 'GstPlayBin': <GObjectMeta(__gtype__=<gobject.GType at re...(truncated), locals=locals@entry=
    {'control': <function at remote 0xad9848>, 'isrunning': <function at remote 0xad97d0>, 'no_plugins': False, 'play': False, 'GstAutoAudioSink': <GObjectMeta(__gtype__=<gobject.GType at remote 0x7607f00>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x4426050>, 'GstAudioKaraoke': <GObjectMeta(__gtype__=<gobject.GType at remote 0x683dd98>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x22bd920>, 'print_fifo': <function at remote 0xad9668>, 'GstSoupHTTPSrc': <GObjectMeta(__gtype__=<gobject.GType at remote 0x608bc90>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x1b38a00>, 'GstFileSrc': <GObjectMeta(__gtype__=<gobject.GType at remote 0x608b840>, __doc__=<gobject.GObject.__doc__ at remote 0x7ffff7f4b110>, __module__='gi.types', __gsignals__={}) at remote 0x193b0e0>, 'GstPlayBin': <GObjectMeta(__gtype__=<gobject.GType at re...(truncated), closeit=closeit@entry=1, flags=flags@entry=0x7fffffffb300) at ../Python/pythonrun.c:1351
#94 0x000000000045794c in PyRun_SimpleFileExFlags (fp=fp@entry=0xa2b680, filename=<optimized out>, filename@entry=0x7fffffffb81a "../../../quodlibet/quodlibet/quodlibet.py", 
    closeit=closeit@entry=1, flags=flags@entry=0x7fffffffb300) at ../Python/pythonrun.c:943
#95 0x0000000000457a0c in PyRun_AnyFileExFlags (fp=fp@entry=0xa2b680, filename=filename@entry=0x7fffffffb81a "../../../quodlibet/quodlibet/quodlibet.py", closeit=closeit@entry=1, 
    flags=flags@entry=0x7fffffffb300) at ../Python/pythonrun.c:747
#96 0x000000000045853c in Py_Main (argc=<optimized out>, argv=0x7fffffffb4b8) at ../Modules/main.c:639
#97 0x00007ffff6f16a55 in __libc_start_main (main=0x44d6bc <main>, argc=2, ubp_av=0x7fffffffb4b8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=
    0x7fffffffb4a8) at libc-start.c:260
#98 0x00000000004cfa29 in _start ()
