Application: akregator (4.11.4)
KDE Platform Version: 4.11.4
Qt Version: 4.8.5
Operating System: Linux 3.12.5-200.fc19.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:
  1. I selected the topmost feeds category.
  2. After a while, a refresh of the display was triggered.
  3. A dialog pops up explaining that tha flash plugin is missing.
  4. After 1-2 seconds, the app crashed !

The crash can be reproduced every time.

-- Backtrace:
Application: Akregator (akregator), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
81	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f95298198c0 (LWP 3299))]

Thread 17 (Thread 0x7f94fb52f700 (LWP 3319)):
#0  0x00007f9522df50bd in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f951b1394f0 in read (__nbytes=16, __buf=0x7f94fb52eae0, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  g_wakeup_acknowledge (wakeup=0x7f94f4001fb0) at gwakeup.c:212
#3  0x00007f951b0fac0c in g_main_context_check (context=context@entry=0x7f94ec0009a0, max_priority=2147483647, fds=fds@entry=0x7f94ec0029b0, n_fds=n_fds@entry=1) at gmain.c:3502
#4  0x00007f951b0fb07b in g_main_context_iterate (context=context@entry=0x7f94ec0009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3698
#5  0x00007f951b0fb1ec in g_main_context_iteration (context=0x7f94ec0009a0, may_block=1) at gmain.c:3762
#6  0x00007f95231aa166 in QEventDispatcherGlib::processEvents (this=0x7f94ec0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#7  0x00007f952317becf in QEventLoop::processEvents (this=this@entry=0x7f94fb52ece0, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007f952317c1c5 in QEventLoop::exec (this=this@entry=0x7f94fb52ece0, flags=...) at kernel/qeventloop.cpp:204
#9  0x00007f952307b66f in QThread::exec (this=this@entry=0x2cdec00) at thread/qthread.cpp:536
#10 0x00007f952315d733 in QInotifyFileSystemWatcherEngine::run (this=0x2cdec00) at io/qfilesystemwatcher_inotify.cpp:256
#11 0x00007f952307dd0f in QThreadPrivate::start (arg=0x2cdec00) at thread/qthread_unix.cpp:338
#12 0x00007f9522deec53 in start_thread (arg=0x7f94fb52f700) at pthread_create.c:308
#13 0x00007f9521d99dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 16 (Thread 0x7f94f8898700 (LWP 3530)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f952307e1c4 in wait (time=30000, this=0x1c58340) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=mutex@entry=0x1c582e8, time=30000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f9523071935 in QThreadPoolThread::run (this=0x1d087f0) at concurrent/qthreadpool.cpp:141
#4  0x00007f952307dd0f in QThreadPrivate::start (arg=0x1d087f0) at thread/qthread_unix.cpp:338
#5  0x00007f9522deec53 in start_thread (arg=0x7f94f8898700) at pthread_create.c:308
#6  0x00007f9521d99dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 15 (Thread 0x7f94f9099700 (LWP 3560)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f952307e1c4 in wait (time=30000, this=0x1c58340) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=mutex@entry=0x1c582e8, time=30000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f9523071935 in QThreadPoolThread::run (this=0xd9974a0) at concurrent/qthreadpool.cpp:141
#4  0x00007f952307dd0f in QThreadPrivate::start (arg=0xd9974a0) at thread/qthread_unix.cpp:338
#5  0x00007f9522deec53 in start_thread (arg=0x7f94f9099700) at pthread_create.c:308
#6  0x00007f9521d99dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 14 (Thread 0x7f94f989a700 (LWP 3590)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f951b13a497 in g_cond_wait (cond=0x1f173310, mutex=<optimized out>) at gthread-posix.c:750
#2  0x00007f94fe962903 in gst_task_func () from /lib64/libgstreamer-0.10.so.0
#3  0x00007f951b11fb26 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:309
#4  0x00007f951b11f165 in g_thread_proxy (data=0x1f2852d0) at gthread.c:798
#5  0x00007f9522deec53 in start_thread (arg=0x7f94f989a700) at pthread_create.c:308
#6  0x00007f9521d99dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 13 (Thread 0x7f94dff2b700 (LWP 3591)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f951b13a585 in g_cond_wait_until (cond=cond@entry=0x1c451328, mutex=mutex@entry=0x1c451320, end_time=end_time@entry=8714624190) at gthread-posix.c:859
#2  0x00007f951b0d1af1 in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x1c451320, wait=wait@entry=1, end_time=end_time@entry=8714624190) at gasyncqueue.c:424
#3  0x00007f951b0d207b in g_async_queue_timeout_pop (queue=0x1c451320, timeout=timeout@entry=15000000) at gasyncqueue.c:545
#4  0x00007f951b11fbf6 in g_thread_pool_wait_for_new_pool () at gthreadpool.c:169
#5  g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:366
#6  0x00007f951b11f165 in g_thread_proxy (data=0x7f94f000f8f0) at gthread.c:798
#7  0x00007f9522deec53 in start_thread (arg=0x7f94dff2b700) at pthread_create.c:308
#8  0x00007f9521d99dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 12 (Thread 0x7f94de0c4700 (LWP 3596)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
#1  0x00007f9522df0bd7 in _L_lock_974 () from /lib64/libpthread.so.0
#2  0x00007f9522df0b80 in __GI___pthread_mutex_lock (mutex=0x1f154fb0) at pthread_mutex_lock.c:104
#3  0x00007f951b13a221 in g_mutex_lock (mutex=<optimized out>) at gthread-posix.c:210
#4  0x00007f94e1d52fec in gst_xvimagesink_change_state () from /usr/lib64/gstreamer-0.10/libgstxvimagesink.so
#5  0x00007f94fe922bd2 in gst_element_change_state () from /lib64/libgstreamer-0.10.so.0
#6  0x00007f94fe923243 in gst_element_set_state_func () from /lib64/libgstreamer-0.10.so.0
#7  0x00007f94fe911082 in gst_bin_change_state_func () from /lib64/libgstreamer-0.10.so.0
#8  0x00007f94fe922bd2 in gst_element_change_state () from /lib64/libgstreamer-0.10.so.0
#9  0x00007f94fe923243 in gst_element_set_state_func () from /lib64/libgstreamer-0.10.so.0
#10 0x00007f94fe911082 in gst_bin_change_state_func () from /lib64/libgstreamer-0.10.so.0
#11 0x00007f94fe922bd2 in gst_element_change_state () from /lib64/libgstreamer-0.10.so.0
#12 0x00007f94fe923243 in gst_element_set_state_func () from /lib64/libgstreamer-0.10.so.0
#13 0x00007f94fe911082 in gst_bin_change_state_func () from /lib64/libgstreamer-0.10.so.0
#14 0x00007f94fe922bd2 in gst_element_change_state () from /lib64/libgstreamer-0.10.so.0
#15 0x00007f94fe923243 in gst_element_set_state_func () from /lib64/libgstreamer-0.10.so.0
#16 0x00007f94fe911082 in gst_bin_change_state_func () from /lib64/libgstreamer-0.10.so.0
#17 0x00007f94e1294555 in gst_play_sink_change_state () from /usr/lib64/gstreamer-0.10/libgstplaybin.so
#18 0x00007f94fe922bd2 in gst_element_change_state () from /lib64/libgstreamer-0.10.so.0
#19 0x00007f94fe923243 in gst_element_set_state_func () from /lib64/libgstreamer-0.10.so.0
#20 0x00007f94fe911082 in gst_bin_change_state_func () from /lib64/libgstreamer-0.10.so.0
#21 0x00007f94fe940a42 in gst_pipeline_change_state () from /lib64/libgstreamer-0.10.so.0
#22 0x00007f94e1290d73 in gst_play_bin_change_state () from /usr/lib64/gstreamer-0.10/libgstplaybin.so
#23 0x00007f94fe922bd2 in gst_element_change_state () from /lib64/libgstreamer-0.10.so.0
#24 0x00007f94fe923243 in gst_element_set_state_func () from /lib64/libgstreamer-0.10.so.0
#25 0x00007f94e377a64c in Phonon::Gstreamer::Pipeline::~Pipeline() () from /usr/lib64/kde4/plugins/phonon_backend/phonon_gstreamer.so
#26 0x00007f94e377a6a9 in Phonon::Gstreamer::Pipeline::~Pipeline() () from /usr/lib64/kde4/plugins/phonon_backend/phonon_gstreamer.so
#27 0x00007f94e3772b15 in Phonon::Gstreamer::MediaObject::~MediaObject() () from /usr/lib64/kde4/plugins/phonon_backend/phonon_gstreamer.so
#28 0x00007f94e3772ec9 in Phonon::Gstreamer::MediaObject::~MediaObject() () from /usr/lib64/kde4/plugins/phonon_backend/phonon_gstreamer.so
#29 0x00007f952618ff74 in Phonon::MediaNodePrivate::deleteBackendObject (this=0x1f233040) at /usr/src/debug/phonon-4.6.0/phonon/medianode.cpp:81
#30 0x00007f952617d29e in Phonon::FactoryPrivate::~FactoryPrivate (this=0x1c5730c0, __in_chrg=<optimized out>) at /usr/src/debug/phonon-4.6.0/phonon/factory.cpp:236
#31 0x00007f952617d559 in Phonon::FactoryPrivate::~FactoryPrivate (this=0x1c5730c0, __in_chrg=<optimized out>) at /usr/src/debug/phonon-4.6.0/phonon/factory.cpp:246
#32 0x00007f9521cdd279 in __run_exit_handlers (status=1, listp=0x7f952205e6e8 <__exit_funcs>, run_list_atexit=run_list_atexit@entry=true) at exit.c:77
#33 0x00007f9521cdd2c5 in __GI_exit (status=<optimized out>) at exit.c:99
#34 0x00007f9523e3ecb8 in qt_xio_errhandler () at kernel/qapplication_x11.cpp:772
#35 0x00007f9524af5a70 in KApplication::xioErrhandler (this=0x7ffff966c530, dpy=0x7f94f00d8400) at /usr/src/debug/kdelibs-4.11.4/kdeui/kernel/kapplication.cpp:419
#36 0x00007f951ed39cce in _XIOError (dpy=dpy@entry=0x7f94f00d8400) at XlibInt.c:1498
#37 0x00007f951ed3769d in _XEventsQueued (dpy=dpy@entry=0x7f94f00d8400, mode=mode@entry=1) at xcb_io.c:366
#38 0x00007f951ed15425 in XCheckWindowEvent (dpy=0x7f94f00d8400, w=54527262, mask=64, event=0x7f94de0c3c80) at ChkWinEv.c:79
#39 0x00007f94e1d52538 in gst_xvimagesink_event_thread () from /usr/lib64/gstreamer-0.10/libgstxvimagesink.so
#40 0x00007f951b11f165 in g_thread_proxy (data=0x7f94f0097d90) at gthread.c:798
#41 0x00007f9522deec53 in start_thread (arg=0x7f94de0c4700) at pthread_create.c:308
#42 0x00007f9521d99dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 11 (Thread 0x7f94dd246700 (LWP 3597)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f951b13a497 in g_cond_wait (cond=0x7f94f011a170, mutex=<optimized out>) at gthread-posix.c:750
#2  0x00007f94fe962903 in gst_task_func () from /lib64/libgstreamer-0.10.so.0
#3  0x00007f951b11fb26 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:309
#4  0x00007f951b11f165 in g_thread_proxy (data=0x7f94f0097de0) at gthread.c:798
#5  0x00007f9522deec53 in start_thread (arg=0x7f94dd246700) at pthread_create.c:308
#6  0x00007f9521d99dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 10 (Thread 0x7f94dca45700 (LWP 3598)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
#1  0x00007f9522df0bd7 in _L_lock_974 () from /lib64/libpthread.so.0
#2  0x00007f9522df0b80 in __GI___pthread_mutex_lock (mutex=0x1f154fe0) at pthread_mutex_lock.c:104
#3  0x00007f951b13a221 in g_mutex_lock (mutex=<optimized out>) at gthread-posix.c:210
#4  0x00007f94e1d4d307 in gst_xvimagesink_xvimage_new () from /usr/lib64/gstreamer-0.10/libgstxvimagesink.so
#5  0x00007f94e1d4dfdb in gst_xvimagesink_buffer_alloc () from /usr/lib64/gstreamer-0.10/libgstxvimagesink.so
#6  0x00007f94febe1d96 in gst_base_sink_pad_buffer_alloc () from /lib64/libgstbase-0.10.so.0
#7  0x00007f94fe938375 in gst_pad_alloc_buffer_full () from /lib64/libgstreamer-0.10.so.0
#8  0x00007f94febf5606 in gst_base_transform_buffer_alloc () from /lib64/libgstbase-0.10.so.0
#9  0x00007f94fe938375 in gst_pad_alloc_buffer_full () from /lib64/libgstreamer-0.10.so.0
#10 0x00007f94febf5606 in gst_base_transform_buffer_alloc () from /lib64/libgstbase-0.10.so.0
#11 0x00007f94fe938375 in gst_pad_alloc_buffer_full () from /lib64/libgstreamer-0.10.so.0
#12 0x00007f94febf5606 in gst_base_transform_buffer_alloc () from /lib64/libgstbase-0.10.so.0
#13 0x00007f94fe938375 in gst_pad_alloc_buffer_full () from /lib64/libgstreamer-0.10.so.0
#14 0x00007f94febf5606 in gst_base_transform_buffer_alloc () from /lib64/libgstbase-0.10.so.0
#15 0x00007f94fe938375 in gst_pad_alloc_buffer_full () from /lib64/libgstreamer-0.10.so.0
#16 0x00007f94febf5606 in gst_base_transform_buffer_alloc () from /lib64/libgstbase-0.10.so.0
#17 0x00007f94fe938375 in gst_pad_alloc_buffer_full () from /lib64/libgstreamer-0.10.so.0
#18 0x00007f94e23aba5e in gst_queue_bufferalloc () from /usr/lib64/gstreamer-0.10/libgstcoreelements.so
#19 0x00007f94fe938375 in gst_pad_alloc_buffer_full () from /lib64/libgstreamer-0.10.so.0
#20 0x00007f94fe929129 in gst_proxy_pad_bufferalloc_default () from /lib64/libgstreamer-0.10.so.0
#21 0x00007f94fe938375 in gst_pad_alloc_buffer_full () from /lib64/libgstreamer-0.10.so.0
#22 0x00007f94e23b9cc3 in gst_tee_buffer_alloc () from /usr/lib64/gstreamer-0.10/libgstcoreelements.so
#23 0x00007f94fe938375 in gst_pad_alloc_buffer_full () from /lib64/libgstreamer-0.10.so.0
#24 0x00007f94e23aba5e in gst_queue_bufferalloc () from /usr/lib64/gstreamer-0.10/libgstcoreelements.so
#25 0x00007f94fe938375 in gst_pad_alloc_buffer_full () from /lib64/libgstreamer-0.10.so.0
#26 0x00007f94fe929129 in gst_proxy_pad_bufferalloc_default () from /lib64/libgstreamer-0.10.so.0
#27 0x00007f94fe938375 in gst_pad_alloc_buffer_full () from /lib64/libgstreamer-0.10.so.0
#28 0x00007f94fe929129 in gst_proxy_pad_bufferalloc_default () from /lib64/libgstreamer-0.10.so.0
#29 0x00007f94fe938375 in gst_pad_alloc_buffer_full () from /lib64/libgstreamer-0.10.so.0
#30 0x00007f94febf5606 in gst_base_transform_buffer_alloc () from /lib64/libgstbase-0.10.so.0
#31 0x00007f94fe938375 in gst_pad_alloc_buffer_full () from /lib64/libgstreamer-0.10.so.0
#32 0x00007f94febf5606 in gst_base_transform_buffer_alloc () from /lib64/libgstbase-0.10.so.0
#33 0x00007f94fe938375 in gst_pad_alloc_buffer_full () from /lib64/libgstreamer-0.10.so.0
#34 0x00007f94fe929129 in gst_proxy_pad_bufferalloc_default () from /lib64/libgstreamer-0.10.so.0
#35 0x00007f94fe938375 in gst_pad_alloc_buffer_full () from /lib64/libgstreamer-0.10.so.0
#36 0x00007f94e23aba5e in gst_queue_bufferalloc () from /usr/lib64/gstreamer-0.10/libgstcoreelements.so
#37 0x00007f94fe938375 in gst_pad_alloc_buffer_full () from /lib64/libgstreamer-0.10.so.0
#38 0x00007f94fe929129 in gst_proxy_pad_bufferalloc_default () from /lib64/libgstreamer-0.10.so.0
#39 0x00007f94fe938375 in gst_pad_alloc_buffer_full () from /lib64/libgstreamer-0.10.so.0
#40 0x00007f94e12af994 in gst_stream_synchronizer_sink_bufferalloc () from /usr/lib64/gstreamer-0.10/libgstplaybin.so
#41 0x00007f94fe938375 in gst_pad_alloc_buffer_full () from /lib64/libgstreamer-0.10.so.0
#42 0x00007f94fe929129 in gst_proxy_pad_bufferalloc_default () from /lib64/libgstreamer-0.10.so.0
#43 0x00007f94fe938375 in gst_pad_alloc_buffer_full () from /lib64/libgstreamer-0.10.so.0
#44 0x00007f94e23a4423 in gst_selector_pad_bufferalloc () from /usr/lib64/gstreamer-0.10/libgstcoreelements.so
#45 0x00007f94fe938375 in gst_pad_alloc_buffer_full () from /lib64/libgstreamer-0.10.so.0
#46 0x00007f94fe929129 in gst_proxy_pad_bufferalloc_default () from /lib64/libgstreamer-0.10.so.0
#47 0x00007f94fe938375 in gst_pad_alloc_buffer_full () from /lib64/libgstreamer-0.10.so.0
#48 0x00007f94fe929129 in gst_proxy_pad_bufferalloc_default () from /lib64/libgstreamer-0.10.so.0
#49 0x00007f94fe938375 in gst_pad_alloc_buffer_full () from /lib64/libgstreamer-0.10.so.0
#50 0x00007f94ce47446c in alloc_output_buffer () from /usr/lib64/gstreamer-0.10/libgstffmpeg.so
#51 0x00007f94ce477d72 in gst_ffmpegdec_frame () from /usr/lib64/gstreamer-0.10/libgstffmpeg.so
#52 0x00007f94ce4797b6 in gst_ffmpegdec_chain () from /usr/lib64/gstreamer-0.10/libgstffmpeg.so
#53 0x00007f94fe93d281 in gst_pad_push () from /lib64/libgstreamer-0.10.so.0
#54 0x00007f94febf992b in gst_base_transform_chain () from /lib64/libgstbase-0.10.so.0
#55 0x00007f94fe93d281 in gst_pad_push () from /lib64/libgstreamer-0.10.so.0
#56 0x00007f94febdd25a in gst_base_parse_push_frame () from /lib64/libgstbase-0.10.so.0
#57 0x00007f94febde8e9 in gst_base_parse_chain () from /lib64/libgstbase-0.10.so.0
#58 0x00007f94dc035e37 in gst_h264_parse_chain () from /usr/lib64/gstreamer-0.10/libgstvideoparsersbad.so
#59 0x00007f94fe93d281 in gst_pad_push () from /lib64/libgstreamer-0.10.so.0
#60 0x00007f94e23aab41 in gst_multi_queue_loop () from /usr/lib64/gstreamer-0.10/libgstcoreelements.so
#61 0x00007f94fe962734 in gst_task_func () from /lib64/libgstreamer-0.10.so.0
#62 0x00007f951b11fb26 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:309
#63 0x00007f951b11f165 in g_thread_proxy (data=0x7f94d010a4a0) at gthread.c:798
#64 0x00007f9522deec53 in start_thread (arg=0x7f94dca45700) at pthread_create.c:308
#65 0x00007f9521d99dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 9 (Thread 0x7f94cfbd1700 (LWP 3599)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f951b13a497 in g_cond_wait (cond=0x7f94d000da50, mutex=<optimized out>) at gthread-posix.c:750
#2  0x00007f94fec0809d in gst_data_queue_pop () from /lib64/libgstbase-0.10.so.0
#3  0x00007f94e23aa2ac in gst_multi_queue_loop () from /usr/lib64/gstreamer-0.10/libgstcoreelements.so
#4  0x00007f94fe962734 in gst_task_func () from /lib64/libgstreamer-0.10.so.0
#5  0x00007f951b11fb26 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:309
#6  0x00007f951b11f165 in g_thread_proxy (data=0x7f94d010a540) at gthread.c:798
#7  0x00007f9522deec53 in start_thread (arg=0x7f94cfbd1700) at pthread_create.c:308
#8  0x00007f9521d99dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 8 (Thread 0x7f94ce401700 (LWP 3600)):
#0  _XReply (dpy=dpy@entry=0x16fd400, rep=rep@entry=0x7f94ce3ff6d0, extra=extra@entry=0, discard=discard@entry=1) at xcb_io.c:594
#1  0x00007f951ed3376d in XSync (dpy=0x16fd400, discard=0) at Sync.c:44
#2  0x00007f94e3787e99 in Phonon::Gstreamer::X11Renderer::windowExposed() () from /usr/lib64/kde4/plugins/phonon_backend/phonon_gstreamer.so
#3  0x00007f94e3787f3a in Phonon::Gstreamer::X11Renderer::setOverlay() () from /usr/lib64/kde4/plugins/phonon_backend/phonon_gstreamer.so
#4  0x00007f9523190f78 in QMetaObject::activate (sender=0x1f24ed60, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#5  0x00007f94e377e6ed in Phonon::Gstreamer::Pipeline::cb_element(_GstBus*, _GstMessage*, void*) () from /usr/lib64/kde4/plugins/phonon_backend/phonon_gstreamer.so
#6  0x00007f951abd0a28 in g_closure_invoke (closure=0x1f0077a0, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7f94ce3ffa40, invocation_hint=invocation_hint@entry=0x7f94ce3ff9e0) at gclosure.c:777
#7  0x00007f951abe1a3d in signal_emit_unlocked_R (node=node@entry=0x1ed56120, detail=detail@entry=254, instance=instance@entry=0x1d79b4c0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7f94ce3ffa40) at gsignal.c:3584
#8  0x00007f951abe9829 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7f94ce3ffbd8) at gsignal.c:3328
#9  0x00007f951abe9a72 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at gsignal.c:3384
#10 0x00007f94fe9142fa in gst_bus_sync_signal_handler () from /lib64/libgstreamer-0.10.so.0
#11 0x00007f94fe914582 in gst_bus_post () from /lib64/libgstreamer-0.10.so.0
#12 0x00007f94fe921e13 in gst_element_post_message () from /lib64/libgstreamer-0.10.so.0
#13 0x00007f94fe90da24 in gst_bin_handle_message_func () from /lib64/libgstreamer-0.10.so.0
#14 0x00007f94fe9401b5 in gst_pipeline_handle_message () from /lib64/libgstreamer-0.10.so.0
#15 0x00007f94e128d419 in gst_play_bin_handle_message () from /usr/lib64/gstreamer-0.10/libgstplaybin.so
#16 0x00007f94fe90a988 in bin_bus_handler () from /lib64/libgstreamer-0.10.so.0
#17 0x00007f94fe914582 in gst_bus_post () from /lib64/libgstreamer-0.10.so.0
#18 0x00007f94fe921e13 in gst_element_post_message () from /lib64/libgstreamer-0.10.so.0
#19 0x00007f94fe90da24 in gst_bin_handle_message_func () from /lib64/libgstreamer-0.10.so.0
#20 0x00007f94e12931f8 in gst_play_sink_handle_message () from /usr/lib64/gstreamer-0.10/libgstplaybin.so
#21 0x00007f94fe90a988 in bin_bus_handler () from /lib64/libgstreamer-0.10.so.0
#22 0x00007f94fe914582 in gst_bus_post () from /lib64/libgstreamer-0.10.so.0
#23 0x00007f94fe921e13 in gst_element_post_message () from /lib64/libgstreamer-0.10.so.0
#24 0x00007f94fe90da24 in gst_bin_handle_message_func () from /lib64/libgstreamer-0.10.so.0
#25 0x00007f94fe90a988 in bin_bus_handler () from /lib64/libgstreamer-0.10.so.0
#26 0x00007f94fe914582 in gst_bus_post () from /lib64/libgstreamer-0.10.so.0
#27 0x00007f94fe921e13 in gst_element_post_message () from /lib64/libgstreamer-0.10.so.0
#28 0x00007f94fe90da24 in gst_bin_handle_message_func () from /lib64/libgstreamer-0.10.so.0
#29 0x00007f94fe90a988 in bin_bus_handler () from /lib64/libgstreamer-0.10.so.0
#30 0x00007f94fe914582 in gst_bus_post () from /lib64/libgstreamer-0.10.so.0
#31 0x00007f94fe921e13 in gst_element_post_message () from /lib64/libgstreamer-0.10.so.0
#32 0x00007f94fe90da24 in gst_bin_handle_message_func () from /lib64/libgstreamer-0.10.so.0
#33 0x00007f94fe90a988 in bin_bus_handler () from /lib64/libgstreamer-0.10.so.0
#34 0x00007f94fe914582 in gst_bus_post () from /lib64/libgstreamer-0.10.so.0
#35 0x00007f94fe921e13 in gst_element_post_message () from /lib64/libgstreamer-0.10.so.0
#36 0x00007f94e1d50054 in gst_xvimagesink_setcaps () from /usr/lib64/gstreamer-0.10/libgstxvimagesink.so
#37 0x00007f94febe1e2b in gst_base_sink_pad_setcaps () from /lib64/libgstbase-0.10.so.0
#38 0x00007f94fe937f37 in gst_pad_set_caps () from /lib64/libgstreamer-0.10.so.0
#39 0x00007f94fe9398d2 in gst_pad_push_data () from /lib64/libgstreamer-0.10.so.0
#40 0x00007f94fe93d179 in gst_pad_push () from /lib64/libgstreamer-0.10.so.0
#41 0x00007f94febf992b in gst_base_transform_chain () from /lib64/libgstbase-0.10.so.0
#42 0x00007f94fe939803 in gst_pad_push_data () from /lib64/libgstreamer-0.10.so.0
#43 0x00007f94fe93d179 in gst_pad_push () from /lib64/libgstreamer-0.10.so.0
#44 0x00007f94febf992b in gst_base_transform_chain () from /lib64/libgstbase-0.10.so.0
#45 0x00007f94fe939803 in gst_pad_push_data () from /lib64/libgstreamer-0.10.so.0
#46 0x00007f94fe93d179 in gst_pad_push () from /lib64/libgstreamer-0.10.so.0
#47 0x00007f94febf992b in gst_base_transform_chain () from /lib64/libgstbase-0.10.so.0
#48 0x00007f94fe939803 in gst_pad_push_data () from /lib64/libgstreamer-0.10.so.0
#49 0x00007f94fe93d179 in gst_pad_push () from /lib64/libgstreamer-0.10.so.0
#50 0x00007f94febf992b in gst_base_transform_chain () from /lib64/libgstbase-0.10.so.0
#51 0x00007f94fe939803 in gst_pad_push_data () from /lib64/libgstreamer-0.10.so.0
#52 0x00007f94fe93d179 in gst_pad_push () from /lib64/libgstreamer-0.10.so.0
#53 0x00007f94febf992b in gst_base_transform_chain () from /lib64/libgstbase-0.10.so.0
#54 0x00007f94fe939803 in gst_pad_push_data () from /lib64/libgstreamer-0.10.so.0
#55 0x00007f94fe93d179 in gst_pad_push () from /lib64/libgstreamer-0.10.so.0
#56 0x00007f94e23af369 in gst_queue_loop () from /usr/lib64/gstreamer-0.10/libgstcoreelements.so
#57 0x00007f94fe962734 in gst_task_func () from /lib64/libgstreamer-0.10.so.0
#58 0x00007f951b11fb26 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:309
#59 0x00007f951b11f165 in g_thread_proxy (data=0x7f94d40084a0) at gthread.c:798
#60 0x00007f9522deec53 in start_thread (arg=0x7f94ce401700) at pthread_create.c:308
#61 0x00007f9521d99dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 7 (Thread 0x7f94cdc00700 (LWP 3601)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f951b13a497 in g_cond_wait (cond=0x1f0b7870, mutex=<optimized out>) at gthread-posix.c:750
#2  0x00007f94e23aec35 in gst_queue_loop () from /usr/lib64/gstreamer-0.10/libgstcoreelements.so
#3  0x00007f94fe962734 in gst_task_func () from /lib64/libgstreamer-0.10.so.0
#4  0x00007f951b11fb26 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:309
#5  0x00007f951b11f165 in g_thread_proxy (data=0x7f94d40084f0) at gthread.c:798
#6  0x00007f9522deec53 in start_thread (arg=0x7f94cdc00700) at pthread_create.c:308
#7  0x00007f9521d99dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 6 (Thread 0x7f94cd3ff700 (LWP 3602)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f951b13a497 in g_cond_wait (cond=0x7f94d4009480, mutex=<optimized out>) at gthread-posix.c:750
#2  0x00007f94e23aec35 in gst_queue_loop () from /usr/lib64/gstreamer-0.10/libgstcoreelements.so
#3  0x00007f94fe962734 in gst_task_func () from /lib64/libgstreamer-0.10.so.0
#4  0x00007f951b11fb26 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:309
#5  0x00007f951b11f165 in g_thread_proxy (data=0x7f94d4008540) at gthread.c:798
#6  0x00007f9522deec53 in start_thread (arg=0x7f94cd3ff700) at pthread_create.c:308
#7  0x00007f9521d99dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 5 (Thread 0x7f94b6ffd700 (LWP 3606)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f94ce6fe70c in worker () from /usr/lib64/gstreamer-0.10/libgstffmpeg.so
#2  0x00007f9522deec53 in start_thread (arg=0x7f94b6ffd700) at pthread_create.c:308
#3  0x00007f9521d99dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7f94b67fc700 (LWP 3607)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f94ce6fe70c in worker () from /usr/lib64/gstreamer-0.10/libgstffmpeg.so
#2  0x00007f9522deec53 in start_thread (arg=0x7f94b67fc700) at pthread_create.c:308
#3  0x00007f9521d99dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7f94b5ffb700 (LWP 3608)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f94ce6fe70c in worker () from /usr/lib64/gstreamer-0.10/libgstffmpeg.so
#2  0x00007f9522deec53 in start_thread (arg=0x7f94b5ffb700) at pthread_create.c:308
#3  0x00007f9521d99dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f94b57fa700 (LWP 3609)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f94ce6fe70c in worker () from /usr/lib64/gstreamer-0.10/libgstffmpeg.so
#2  0x00007f9522deec53 in start_thread (arg=0x7f94b57fa700) at pthread_create.c:308
#3  0x00007f9521d99dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f95298198c0 (LWP 3299)):
[KCrash Handler]
#6  0x00007f9521cd99e9 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#7  0x00007f9521cdb0f8 in __GI_abort () at abort.c:90
#8  0x00007f9521cd2956 in __assert_fail_base (fmt=0x7f9521e21dc8 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x7f951eda6b8b "!xcb_xlib_unknown_req_in_deq", file=file@entry=0x7f951eda6b63 "xcb_io.c", line=line@entry=179, function=function@entry=0x7f951eda7030 <__PRETTY_FUNCTION__.14347> "dequeue_pending_request") at assert.c:92
#9  0x00007f9521cd2a02 in __GI___assert_fail (assertion=assertion@entry=0x7f951eda6b8b "!xcb_xlib_unknown_req_in_deq", file=file@entry=0x7f951eda6b63 "xcb_io.c", line=line@entry=179, function=function@entry=0x7f951eda7030 <__PRETTY_FUNCTION__.14347> "dequeue_pending_request") at assert.c:101
#10 0x00007f951ed36e3c in dequeue_pending_request (dpy=dpy@entry=0x16fd400, req=req@entry=0x1c43ac60) at xcb_io.c:177
#11 0x00007f951ed37c7b in _XReply (dpy=dpy@entry=0x16fd400, rep=rep@entry=0x7ffff966abb0, extra=extra@entry=0, discard=discard@entry=1) at xcb_io.c:639
#12 0x00007f951ed3376d in XSync (dpy=0x16fd400, discard=0) at Sync.c:44
#13 0x00007f9523fc5ff5 in QRasterWindowSurface::syncX (this=0x1829630) at painting/qwindowsurface_raster.cpp:134
#14 0x00007f9523fc62d5 in QRasterWindowSurface::beginPaint (this=0x1829630, rgn=...) at painting/qwindowsurface_raster.cpp:143
#15 0x00007f9523fdfb29 in beginPaint (toCleanIsInTopLevelCoordinates=true, returnInfo=0x7ffff966acb0, windowSurface=0x1829630, widget=<optimized out>, toClean=..., this=0x17d75f0) at painting/qbackingstore.cpp:379
#16 QWidgetBackingStore::sync (this=0x17d75f0) at painting/qbackingstore.cpp:1304
#17 0x00007f9523e17460 in QWidgetPrivate::syncBackingStore (this=0x1812500) at kernel/qwidget.cpp:1894
#18 0x00007f9523e274d2 in QWidget::event (this=this@entry=0x169c400, event=event@entry=0x1d760bc0) at kernel/qwidget.cpp:8680
#19 0x00007f95241dcc93 in QMainWindow::event (this=this@entry=0x169c400, event=event@entry=0x1d760bc0) at widgets/qmainwindow.cpp:1478
#20 0x00007f9524babb11 in KMainWindow::event (this=this@entry=0x169c400, ev=ev@entry=0x1d760bc0) at /usr/src/debug/kdelibs-4.11.4/kdeui/widgets/kmainwindow.cpp:1084
#21 0x00007f9524be34d9 in KXmlGuiWindow::event (this=0x169c400, ev=0x1d760bc0) at /usr/src/debug/kdelibs-4.11.4/kdeui/xmlgui/kxmlguiwindow.cpp:126
#22 0x00007f9523dd852c in QApplicationPrivate::notify_helper (this=0x16d3fd0, receiver=0x169c400, e=0x1d760bc0) at kernel/qapplication.cpp:4562
#23 0x00007f9523ddeaf0 in QApplication::notify (this=this@entry=0x7ffff966c530, receiver=receiver@entry=0x169c400, e=e@entry=0x1d760bc0) at kernel/qapplication.cpp:4348
#24 0x00007f9524af6eba in KApplication::notify (this=0x7ffff966c530, receiver=0x169c400, event=0x1d760bc0) at /usr/src/debug/kdelibs-4.11.4/kdeui/kernel/kapplication.cpp:311
#25 0x00007f952317d26d in QCoreApplication::notifyInternal (this=0x7ffff966c530, receiver=receiver@entry=0x169c400, event=event@entry=0x1d760bc0) at kernel/qcoreapplication.cpp:949
#26 0x00007f95231801df in sendEvent (event=0x1d760bc0, receiver=0x169c400) at kernel/qcoreapplication.h:231
#27 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x16970c0) at kernel/qcoreapplication.cpp:1573
#28 0x00007f9523180683 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1466
#29 0x00007f95231aa883 in sendPostedEvents () at kernel/qcoreapplication.h:236
#30 postEventSourceDispatch (s=s@entry=0x16ceff0) at kernel/qeventdispatcher_glib.cpp:280
#31 0x00007f951b0fadf6 in g_main_dispatch (context=0x16d42f0) at gmain.c:3054
#32 g_main_context_dispatch (context=context@entry=0x16d42f0) at gmain.c:3630
#33 0x00007f951b0fb148 in g_main_context_iterate (context=context@entry=0x16d42f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3701
#34 0x00007f951b0fb1ec in g_main_context_iteration (context=0x16d42f0, may_block=1) at gmain.c:3762
#35 0x00007f95231aa145 in QEventDispatcherGlib::processEvents (this=0x1698a20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#36 0x00007f9523e75016 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#37 0x00007f952317becf in QEventLoop::processEvents (this=this@entry=0x7ffff966b5f0, flags=...) at kernel/qeventloop.cpp:149
#38 0x00007f952317c1c5 in QEventLoop::exec (this=this@entry=0x7ffff966b5f0, flags=...) at kernel/qeventloop.cpp:204
#39 0x00007f9524278f8c in QDialog::exec (this=0xd47d200) at dialogs/qdialog.cpp:562
#40 0x00007f9524a6aac2 in KMessageBox::createKMessageBox (dialog=dialog@entry=0xd47d200, icon=..., text=..., strlist=..., ask=..., checkboxReturn=checkboxReturn@entry=0x7ffff966b8f0, options=..., details=..., notifyType=notifyType@entry=QMessageBox::Information) at /usr/src/debug/kdelibs-4.11.4/kdeui/dialogs/kmessagebox.cpp:344
#41 0x00007f9524a6ad01 in KMessageBox::createKMessageBox (dialog=dialog@entry=0xd47d200, icon=icon@entry=QMessageBox::Information, text=..., strlist=..., ask=..., checkboxReturn=checkboxReturn@entry=0x7ffff966b8f0, options=..., details=...) at /usr/src/debug/kdelibs-4.11.4/kdeui/dialogs/kmessagebox.cpp:159
#42 0x00007f9524a6c89c in KMessageBox::questionYesNoListWId (parent_id=54526149, text=..., strlist=..., caption=..., buttonYes_=..., buttonNo_=..., dontAskAgainName=..., options=...) at /usr/src/debug/kdelibs-4.11.4/kdeui/dialogs/kmessagebox.cpp:486
#43 0x00007f9524a6ca90 in KMessageBox::questionYesNoList (parent=<optimized out>, text=..., strlist=..., caption=..., buttonYes=..., buttonNo=..., dontAskAgainName=..., options=...) at /usr/src/debug/kdelibs-4.11.4/kdeui/dialogs/kmessagebox.cpp:446
#44 0x00007f9524a6cae8 in KMessageBox::questionYesNo (parent=<optimized out>, text=..., caption=..., buttonYes=..., buttonNo=..., dontAskAgainName=..., options=...) at /usr/src/debug/kdelibs-4.11.4/kdeui/dialogs/kmessagebox.cpp:361
#45 0x00007f95266eec73 in DOM::HTMLObjectBaseElementImpl::slotPartLoadingErrorNotify (this=<optimized out>) at /usr/src/debug/kdelibs-4.11.4/khtml/html/html_objectimpl.cpp:603
#46 0x00007f952319532e in QObject::event (this=0xa2d94f0, e=<optimized out>) at kernel/qobject.cpp:1194
#47 0x00007f9523dd852c in QApplicationPrivate::notify_helper (this=0x16d3fd0, receiver=0xa2d94f0, e=0xa2de5d0) at kernel/qapplication.cpp:4562
#48 0x00007f9523ddeaf0 in QApplication::notify (this=this@entry=0x7ffff966c530, receiver=receiver@entry=0xa2d94f0, e=e@entry=0xa2de5d0) at kernel/qapplication.cpp:4348
#49 0x00007f9524af6eba in KApplication::notify (this=0x7ffff966c530, receiver=0xa2d94f0, event=0xa2de5d0) at /usr/src/debug/kdelibs-4.11.4/kdeui/kernel/kapplication.cpp:311
#50 0x00007f952317d26d in QCoreApplication::notifyInternal (this=0x7ffff966c530, receiver=receiver@entry=0xa2d94f0, event=event@entry=0xa2de5d0) at kernel/qcoreapplication.cpp:949
#51 0x00007f95231801df in sendEvent (event=0xa2de5d0, receiver=0xa2d94f0) at kernel/qcoreapplication.h:231
#52 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x16970c0) at kernel/qcoreapplication.cpp:1573
#53 0x00007f9523180683 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1466
#54 0x00007f95231aa883 in sendPostedEvents () at kernel/qcoreapplication.h:236
#55 postEventSourceDispatch (s=s@entry=0x16ceff0) at kernel/qeventdispatcher_glib.cpp:280
#56 0x00007f951b0fadf6 in g_main_dispatch (context=0x16d42f0) at gmain.c:3054
#57 g_main_context_dispatch (context=context@entry=0x16d42f0) at gmain.c:3630
#58 0x00007f951b0fb148 in g_main_context_iterate (context=context@entry=0x16d42f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3701
#59 0x00007f951b0fb1ec in g_main_context_iteration (context=0x16d42f0, may_block=1) at gmain.c:3762
#60 0x00007f95231aa145 in QEventDispatcherGlib::processEvents (this=0x1698a20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#61 0x00007f9523e75016 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#62 0x00007f952317becf in QEventLoop::processEvents (this=this@entry=0x7ffff966c360, flags=...) at kernel/qeventloop.cpp:149
#63 0x00007f952317c1c5 in QEventLoop::exec (this=this@entry=0x7ffff966c360, flags=...) at kernel/qeventloop.cpp:204
#64 0x00007f952318145b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#65 0x0000000000407e41 in main ()

Possible duplicates by query: bug 317110, bug 315521, bug 314404, bug 314216.

Reported using DrKonqi