Application: akregator (1.6.2)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-25-generic x86_64
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
This doesn't happen always or consistently, but only sometimes. Not even always with the same entries.

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Akregator (akregator), signal: Segmentation fault
pthread_cond_timedwait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
	in ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S
[Current thread is 1 (Thread 0x7fbaed0ae780 (LWP 4281))]

Thread 17 (Thread 0x7fbad1c02710 (LWP 4283)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007fbad1c01a80 in ?? ()
#2  0x00007fffe66b3852 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 16 (Thread 0x7fbac6b0b710 (LWP 4284)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007fbad04ef081 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fbae52069ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007fbae9c9072d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7fbac5af1710 (LWP 4285)):
#0  0x00007fbae9c89013 in select () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007fbad05182c5 in xine_usec_sleep () from /usr/lib/libxine.so.1
#2  0x00007fbad04fcc99 in ?? () from /usr/lib/libxine.so.1
#3  0x00007fbae52069ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007fbae9c9072d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7fbac52f0710 (LWP 4286)):
[KCrash Handler]
#5  QBasicAtomicInt::ref (this=0x2f63dd0) at /usr/include/qt4/QtCore/qatomic_x86_64.h:121
#6  QHash (this=0x2f63dd0) at /usr/include/qt4/QtCore/qhash.h:283
#7  QSet (this=0x2f63dd0) at /usr/include/qt4/QtCore/qset.h:60
#8  Phonon::Xine::SourceNode::sinks (this=0x2f63dd0) at ../../xine/sourcenode.cpp:85
#9  0x00007fbad0cc5c28 in Phonon::Xine::XineStream::createStream (this=0x2f88a00) at ../../xine/xinestream.cpp:512
#10 0x00007fbad0cc7f53 in Phonon::Xine::XineStream::event (this=0x2f88a00, ev=0x7fbacc63ab80) at ../../xine/xinestream.cpp:1241
#11 0x00007fbaeb1b322c in QApplicationPrivate::notify_helper (this=0x254a950, receiver=0x2f88a00, e=0x7fbacc63ab80) at kernel/qapplication.cpp:4300
#12 0x00007fbaeb1b96fb in QApplication::notify (this=0x7fffe661ece0, receiver=0x2f88a00, e=0x7fbacc63ab80) at kernel/qapplication.cpp:4183
#13 0x00007fbaebebe526 in KApplication::notify (this=0x7fffe661ece0, receiver=0x2f88a00, event=0x7fbacc63ab80) at ../../kdeui/kernel/kapplication.cpp:302
#14 0x00007fbaea83f06c in QCoreApplication::notifyInternal (this=0x7fffe661ece0, receiver=0x2f88a00, event=0x7fbacc63ab80) at kernel/qcoreapplication.cpp:704
#15 0x00007fbaea8417e7 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x2f80c30) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#16 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x2f80c30) at kernel/qcoreapplication.cpp:1345
#17 0x00007fbaea8689d3 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#18 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#19 0x00007fbae488f8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#20 0x00007fbae4893748 in ?? () from /lib/libglib-2.0.so.0
#21 0x00007fbae48938fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#22 0x00007fbaea868513 in QEventDispatcherGlib::processEvents (this=0x2f81050, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#23 0x00007fbaea83d992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#24 0x00007fbaea83dd6c in QEventLoop::exec (this=0x7fbac52efd70, flags=) at kernel/qeventloop.cpp:201
#25 0x00007fbaea747d59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#26 0x00007fbad0cba440 in Phonon::Xine::XineThread::run (this=0x2f80a30) at ../../xine/xinethread.cpp:143
#27 0x00007fbaea74a775 in QThreadPrivate::start (arg=0x2f80a30) at thread/qthread_unix.cpp:248
#28 0x00007fbae52069ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#29 0x00007fbae9c9072d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#30 0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7fbabf993710 (LWP 4292)):
#0  0x00007fbae9c83fb3 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=333) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fbac48ea915 in ?? () from /usr/lib/xine/plugins/1.27/xineplug_ao_out_alsa.so
#2  0x00007fbae52069ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007fbae9c9072d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7fbac378e710 (LWP 4293)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fbad04ffe23 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fbae52069ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007fbae9c9072d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7fbac2f8d710 (LWP 4325)):
#0  0x00007fbae9c89013 in select () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007fbad05182c5 in xine_usec_sleep () from /usr/lib/libxine.so.1
#2  0x00007fbad04fcc99 in ?? () from /usr/lib/libxine.so.1
#3  0x00007fbae52069ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007fbae9c9072d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7fbac278c710 (LWP 4326)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007fbad04ef081 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fbae52069ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007fbae9c9072d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7fbac1f8b710 (LWP 4332)):
#0  0x00007fbae9c83fb3 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=333) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fbac48ea915 in ?? () from /usr/lib/xine/plugins/1.27/xineplug_ao_out_alsa.so
#2  0x00007fbae52069ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007fbae9c9072d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fbac0753710 (LWP 4333)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fbad04ffe23 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fbae52069ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007fbae9c9072d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fbabb191710 (LWP 4334)):
#0  0x00007fbae9c89013 in select () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007fbad05182c5 in xine_usec_sleep () from /usr/lib/libxine.so.1
#2  0x00007fbad04fcc99 in ?? () from /usr/lib/libxine.so.1
#3  0x00007fbae52069ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007fbae9c9072d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fbabd98f710 (LWP 4340)):
#0  0x00007fbae9c89013 in select () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007fbad05182c5 in xine_usec_sleep () from /usr/lib/libxine.so.1
#2  0x00007fbad04fcc99 in ?? () from /usr/lib/libxine.so.1
#3  0x00007fbae52069ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007fbae9c9072d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fbabf192710 (LWP 4341)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007fbad04ef081 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fbae52069ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007fbae9c9072d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fbabe991710 (LWP 4347)):
#0  __libc_enable_asynccancel () at ../nptl/sysdeps/unix/sysv/linux/x86_64/cancellation.S:66
#1  0x00007fbae9c83f98 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:85
#2  0x00007fbac48ea915 in ?? () from /usr/lib/xine/plugins/1.27/xineplug_ao_out_alsa.so
#3  0x00007fbae52069ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007fbae9c9072d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fbabe190710 (LWP 4348)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fbad04ffe23 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fbae52069ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007fbae9c9072d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fbabd18e710 (LWP 4349)):
#0  0x00007fbae9c89013 in select () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007fbad05182c5 in xine_usec_sleep () from /usr/lib/libxine.so.1
#2  0x00007fbad04fcc99 in ?? () from /usr/lib/libxine.so.1
#3  0x00007fbae52069ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007fbae9c9072d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fbaed0ae780 (LWP 4281)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007fbaea74a0e5 in thread_sleep (ti=0x7fffe661e8b0) at thread/qthread_unix.cpp:398
#2  0x00007fbaea74a250 in QThread::msleep (msecs=<value optimized out>) at thread/qthread_unix.cpp:424
#3  0x00007fbad0ce1b8a in ~Backend (this=0x2a3b040, __in_chrg=<value optimized out>) at ../../xine/backend.cpp:111
#4  0x00007fbae0ca1846 in ~FactoryPrivate (this=0x2e35190, __in_chrg=<value optimized out>) at ../3rdparty/phonon/phonon/factory.cpp:218
#5  0x00007fbae9be3262 in __run_exit_handlers (status=1) at exit.c:78
#6  *__GI_exit (status=1) at exit.c:100
#7  0x00007fbaeb229558 in qt_xio_errhandler () at kernel/qapplication_x11.cpp:734
#8  0x00007fbaebebe288 in KApplication::xioErrhandler (this=0x7fffe661ece0, dpy=0x25676d0) at ../../kdeui/kernel/kapplication.cpp:408
#9  0x00007fbae5ea27fe in _XIOError () from /usr/lib/libX11.so.6
#10 0x00007fbae5eaa355 in ?? () from /usr/lib/libX11.so.6
#11 0x00007fbae5eaac07 in _XEventsQueued () from /usr/lib/libX11.so.6
#12 0x00007fbae5e9340b in XEventsQueued () from /usr/lib/libX11.so.6
#13 0x00007fbaeb26362c in x11EventSourceCheck (s=0x25550b0) at kernel/qguieventdispatcher_glib.cpp:87
#14 0x00007fbae4892b0a in g_main_context_check () from /lib/libglib-2.0.so.0
#15 0x00007fbae48934c3 in ?? () from /lib/libglib-2.0.so.0
#16 0x00007fbae48938fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#17 0x00007fbaea868513 in QEventDispatcherGlib::processEvents (this=0x25207a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#18 0x00007fbaeb26346e in QGuiEventDispatcherGlib::processEvents (this=0x7fffe661e834, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#19 0x00007fbaea83d992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#20 0x00007fbaea83dd6c in QEventLoop::exec (this=0x7fffe661ec80, flags=) at kernel/qeventloop.cpp:201
#21 0x00007fbaea841aab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#22 0x000000000040971d in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../akregator/src/main.cpp:103

This bug may be a duplicate of or related to bug 241130.

Possible duplicates by query: bug 241130.

Reported using DrKonqi