Application: amarok (2.4.1)
KDE Platform Version: 4.6.4 (4.6.4)
Qt Version: 4.7.3
Operating System: Linux 2.6.39.3-m1412-3-amd64 x86_64
Distribution: Debian GNU/Linux testing (wheezy)

-- Information about the crash:
- What I was doing when the application crashed:
  Amarok crashes just a second after I change the track, and isn't the first time.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Amarok (amarok), signal: Aborted
[Current thread is 1 (Thread 0x7f625d508780 (LWP 10268))]

Thread 25 (Thread 0x7f6239a90700 (LWP 10272)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007f623e2a7fb1 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f6255c22b40 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#3  0x00007f6259e0d2fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 24 (Thread 0x7f623a291700 (LWP 10273)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f6259db0f48 in _L_lock_9627 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f6259daf331 in __libc_free (mem=0x7f625a0b6e60) at malloc.c:3736
#3  0x00007f625a75f7db in cleanConnectionLists (this=0x24452a0) at kernel/qobject.cpp:384
#4  QObjectPrivate::cleanConnectionLists (this=0x24452a0) at kernel/qobject.cpp:361
#5  0x00007f625a7603e9 in QMetaObjectPrivate::connect (sender=0x24475e8, signal_index=4, receiver=0x7f6234375418, method_index=4, type=<value optimized out>, types=0x0) at kernel/qobject.cpp:2917
#6  0x00007f625a760a5a in QObject::connect (sender=0x24475e8, signal=<value optimized out>, receiver=0x7f6234375418, method=0x7f625a7ff346 "flushStream()", type=Qt::AutoConnection) at kernel/qobject.cpp:2588
#7  0x00007f625a6fbe21 in setupDevice (this=0x7f6234a2d9d0, device=0x24475e8) at io/qtextstream.cpp:333
#8  QTextStream::QTextStream (this=0x7f6234a2d9d0, device=0x24475e8) at io/qtextstream.cpp:1028
#9  0x00007f623e50f67b in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#10 0x00007f625b16b9f4 in notify_helper (this=0x22ee840, receiver=0x244fee0, e=0x7f620c000b20) at kernel/qapplication.cpp:4467
#11 QApplicationPrivate::notify_helper (this=0x22ee840, receiver=0x244fee0, e=0x7f620c000b20) at kernel/qapplication.cpp:4439
#12 0x00007f625b170881 in QApplication::notify (this=0x7ffff642bb40, receiver=0x244fee0, e=0x7f620c000b20) at kernel/qapplication.cpp:4346
#13 0x00007f625cf234f6 in KApplication::notify (this=0x7ffff642bb40, receiver=0x244fee0, event=0x7f620c000b20) at ../../kdeui/kernel/kapplication.cpp:311
#14 0x00007f625a74cfbc in QCoreApplication::notifyInternal (this=0x7ffff642bb40, receiver=0x244fee0, event=0x7f620c000b20) at kernel/qcoreapplication.cpp:731
#15 0x00007f625a750378 in sendEvent (receiver=0x0, event_type=0, data=0x24439a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#16 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x24439a0) at kernel/qcoreapplication.cpp:1372
#17 0x00007f625a777663 in 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:277
#19 0x00007f625358009d in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#20 0x00007f6253580878 in ?? () from /lib/libglib-2.0.so.0
#21 0x00007f6253580b09 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#22 0x00007f625a777b26 in QEventDispatcherGlib::processEvents (this=0x23f47f0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#23 0x00007f625a74c1c2 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#24 0x00007f625a74c3bf in QEventLoop::exec (this=0x7f623a290db0, flags=...) at kernel/qeventloop.cpp:201
#25 0x00007f625a6641ef in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#26 0x00007f623e503e7e in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#27 0x00007f625a666c05 in QThreadPrivate::start (arg=0x2446d90) at thread/qthread_unix.cpp:320
#28 0x00007f6255c22b40 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#29 0x00007f6259e0d2fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#30 0x0000000000000000 in ?? ()

Thread 23 (Thread 0x7f623ac88700 (LWP 10276)):
#0  0x00007f6259e0134d in read () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f623e9488d5 in ?? () from /usr/lib/libasound.so.2
#2  0x00007f623e9433f0 in snd_hctl_handle_events () from /usr/lib/libasound.so.2
#3  0x00007f623e94d839 in snd_mixer_handle_events () from /usr/lib/libasound.so.2
#4  0x00007f623ac8d916 in ?? () from /usr/lib/xine/plugins/1.29/xineplug_ao_out_alsa.so
#5  0x00007f6255c22b40 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#6  0x00007f6259e0d2fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 22 (Thread 0x7f623928f700 (LWP 10277)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f623e2b8b0b in ?? () from /usr/lib/libxine.so.1
#2  0x00007f6255c22b40 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#3  0x00007f6259e0d2fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 21 (Thread 0x7f6233fff700 (LWP 10278)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f623e2b8b0b in ?? () from /usr/lib/libxine.so.1
#2  0x00007f6255c22b40 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#3  0x00007f6259e0d2fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 20 (Thread 0x7f62337fe700 (LWP 10279)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f623e2b8b0b in ?? () from /usr/lib/libxine.so.1
#2  0x00007f6255c22b40 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#3  0x00007f6259e0d2fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 19 (Thread 0x7f6230c83700 (LWP 10280)):
#0  0x00007f6255c25145 in __pthread_mutex_lock (mutex=0x7f62340bc818) at pthread_mutex_lock.c:61
#1  0x00007f625357f5a3 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#2  0x00007f625358046d in ?? () from /lib/libglib-2.0.so.0
#3  0x00007f6253580b09 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0x00007f625a777b26 in QEventDispatcherGlib::processEvents (this=0x7f62340bbef0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f625a74c1c2 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f625a74c3bf in QEventLoop::exec (this=0x7f6230c82dd0, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f625a6641ef in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#8  0x00007f625a72f1ef in QInotifyFileSystemWatcherEngine::run (this=0x2691e40) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f625a666c05 in QThreadPrivate::start (arg=0x2691e40) at thread/qthread_unix.cpp:320
#10 0x00007f6255c22b40 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007f6259e0d2fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 18 (Thread 0x7f622dd80700 (LWP 10282)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f625a66709b in wait (this=<value optimized out>, mutex=0x305fe80, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x305fe80, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f6257bcc984 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x305fb70, th=0x3060370) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f6257bcef2b in ThreadWeaver::WorkingHardState::applyForWork (this=0x305ffa0, th=0x3060370) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f6257bcef44 in ThreadWeaver::WorkingHardState::applyForWork (this=0x305ffa0, th=0x3060370) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f6257bcef44 in ThreadWeaver::WorkingHardState::applyForWork (this=0x305ffa0, th=0x3060370) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f6257bcddef in ThreadWeaver::ThreadRunHelper::run (this=0x7f622dd7fe20, parent=0x305fb70, th=0x3060370) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f6257bcde7b in ThreadWeaver::Thread::run (this=0x3060370) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f625a666c05 in QThreadPrivate::start (arg=0x3060370) at thread/qthread_unix.cpp:320
#10 0x00007f6255c22b40 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007f6259e0d2fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7f622d375700 (LWP 10283)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f625a66709b in wait (this=<value optimized out>, mutex=0x305fe80, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x305fe80, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f6257bcc984 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x305fb70, th=0x3677350) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f6257bcef2b in ThreadWeaver::WorkingHardState::applyForWork (this=0x305ffa0, th=0x3677350) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f6257bcddef in ThreadWeaver::ThreadRunHelper::run (this=0x7f622d374e20, parent=0x305fb70, th=0x3677350) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f6257bcde7b in ThreadWeaver::Thread::run (this=0x3677350) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f625a666c05 in QThreadPrivate::start (arg=0x3677350) at thread/qthread_unix.cpp:320
#8  0x00007f6255c22b40 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#9  0x00007f6259e0d2fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7f622cb74700 (LWP 10284)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f625a66709b in wait (this=<value optimized out>, mutex=0x305fe80, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x305fe80, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f6257bcc984 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x305fb70, th=0x2bee620) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f6257bcef2b in ThreadWeaver::WorkingHardState::applyForWork (this=0x305ffa0, th=0x2bee620) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f6257bcddef in ThreadWeaver::ThreadRunHelper::run (this=0x7f622cb73e20, parent=0x305fb70, th=0x2bee620) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f6257bcde7b in ThreadWeaver::Thread::run (this=0x2bee620) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f625a666c05 in QThreadPrivate::start (arg=0x2bee620) at thread/qthread_unix.cpp:320
#8  0x00007f6255c22b40 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#9  0x00007f6259e0d2fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7f622c373700 (LWP 10285)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f625a66709b in wait (this=<value optimized out>, mutex=0x305fe80, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x305fe80, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f6257bcc984 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x305fb70, th=0x2bedef0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f6257bcef2b in ThreadWeaver::WorkingHardState::applyForWork (this=0x305ffa0, th=0x2bedef0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f6257bcddef in ThreadWeaver::ThreadRunHelper::run (this=0x7f622c372e20, parent=0x305fb70, th=0x2bedef0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f6257bcde7b in ThreadWeaver::Thread::run (this=0x2bedef0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f625a666c05 in QThreadPrivate::start (arg=0x2bedef0) at thread/qthread_unix.cpp:320
#8  0x00007f6255c22b40 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#9  0x00007f6259e0d2fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f622b532700 (LWP 10286)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f624fc8fbc7 in WTF::TCMalloc_PageHeap::scavengerThread (this=0x7f625053e4e0) at wtf/FastMalloc.cpp:2380
#2  0x00007f624fc8fd29 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<value optimized out>) at wtf/FastMalloc.cpp:1501
#3  0x00007f6255c22b40 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#4  0x00007f6259e0d2fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f6229b19700 (LWP 10287)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f6259db0f48 in _L_lock_9627 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f6259daf331 in __libc_free (mem=0x7f625a0b6e60) at malloc.c:3736
#3  0x00007f625357bd25 in ?? () from /lib/libglib-2.0.so.0
#4  0x00007f625a777827 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x25c98f0, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:373
#5  0x00007f625a777a39 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x25c98f0, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:401
#6  0x00007f625a665d64 in QThreadPrivate::finish (arg=0x7f625aa7f840) at thread/qthread_unix.cpp:356
#7  0x00007f625a666c0d in ~__pthread_cleanup_class (arg=0x7f625aa7f840) at /usr/include/pthread.h:545
#8  ~__pthread_cleanup_class (arg=0x7f625aa7f840) at thread/qthread_unix.cpp:801
#9  QThreadPrivate::start (arg=0x7f625aa7f840) at thread/qthread_unix.cpp:279
#10 0x00007f6255c22b40 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007f6259e0d2fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f622554e700 (LWP 10289)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f6256501062 in ?? () from /usr/lib/libQtScript.so.4
#2  0x00007f6256501099 in ?? () from /usr/lib/libQtScript.so.4
#3  0x00007f6255c22b40 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#4  0x00007f6259e0d2fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f6218b3a700 (LWP 10296)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f6259db0f48 in _L_lock_9627 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f6259daf331 in __libc_free (mem=0x7f625a0b6e60) at malloc.c:3736
#3  0x00007f625357bd25 in ?? () from /lib/libglib-2.0.so.0
#4  0x00007f625a777827 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x3de1ca0, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:373
#5  0x00007f625a777a39 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x3de1ca0, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:401
#6  0x00007f625a665d64 in QThreadPrivate::finish (arg=0x2dd9180) at thread/qthread_unix.cpp:356
#7  0x00007f625a666c0d in ~__pthread_cleanup_class (arg=0x2dd9180) at /usr/include/pthread.h:545
#8  ~__pthread_cleanup_class (arg=0x2dd9180) at thread/qthread_unix.cpp:801
#9  QThreadPrivate::start (arg=0x2dd9180) at thread/qthread_unix.cpp:279
#10 0x00007f6255c22b40 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007f6259e0d2fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f621c1f6700 (LWP 10302)):
#0  0x00007f6259e06e13 in select () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f623e2d0ca5 in xine_usec_sleep () from /usr/lib/libxine.so.1
#2  0x00007f623e2b59c9 in ?? () from /usr/lib/libxine.so.1
#3  0x00007f6255c22b40 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#4  0x00007f6259e0d2fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f621b9f5700 (LWP 10303)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f623e2ab7db in ?? () from /usr/lib/libxine.so.1
#2  0x00007f623e2b16ed in ?? () from /usr/lib/libxine.so.1
#3  0x00007f6255c22b40 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#4  0x00007f6259e0d2fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f621b1f4700 (LWP 10304)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f623e2ab7db in ?? () from /usr/lib/libxine.so.1
#2  0x00007f623e2b2745 in ?? () from /usr/lib/libxine.so.1
#3  0x00007f6255c22b40 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#4  0x00007f6259e0d2fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f621a9f3700 (LWP 10305)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f623e2bbc4b in ?? () from /usr/lib/libxine.so.1
#2  0x00007f6255c22b40 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#3  0x00007f6259e0d2fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f62158bf700 (LWP 10307)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f6259db0f48 in _L_lock_9627 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f6259daf331 in __libc_free (mem=0x7f625a0b6e60) at malloc.c:3736
#3  0x00007f625357bd25 in ?? () from /lib/libglib-2.0.so.0
#4  0x00007f625a777827 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x35b66b0, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:373
#5  0x00007f625a777a39 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x35b66b0, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:401
#6  0x00007f625a665d64 in QThreadPrivate::finish (arg=0x2bd51b0) at thread/qthread_unix.cpp:356
#7  0x00007f625a666c0d in ~__pthread_cleanup_class (arg=0x2bd51b0) at /usr/include/pthread.h:545
#8  ~__pthread_cleanup_class (arg=0x2bd51b0) at thread/qthread_unix.cpp:801
#9  QThreadPrivate::start (arg=0x2bd51b0) at thread/qthread_unix.cpp:279
#10 0x00007f6255c22b40 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007f6259e0d2fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f6214fbe700 (LWP 10314)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f6259db0f48 in _L_lock_9627 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f6259daf331 in __libc_free (mem=0x7f625a0b6e60) at malloc.c:3736
#3  0x00007f625357bd25 in ?? () from /lib/libglib-2.0.so.0
#4  0x00007f625a777827 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x33656a0, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:373
#5  0x00007f625a777a39 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x33656a0, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:401
#6  0x00007f625a665d64 in QThreadPrivate::finish (arg=0x3390e50) at thread/qthread_unix.cpp:356
#7  0x00007f625a666c0d in ~__pthread_cleanup_class (arg=0x3390e50) at /usr/include/pthread.h:545
#8  ~__pthread_cleanup_class (arg=0x3390e50) at thread/qthread_unix.cpp:801
#9  QThreadPrivate::start (arg=0x3390e50) at thread/qthread_unix.cpp:279
#10 0x00007f6255c22b40 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007f6259e0d2fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f62147bd700 (LWP 10315)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f6259db0f48 in _L_lock_9627 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f6259daf331 in __libc_free (mem=0x7f625a0b6e60) at malloc.c:3736
#3  0x00007f625357bd25 in ?? () from /lib/libglib-2.0.so.0
#4  0x00007f625a777827 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x2d9a4e0, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:373
#5  0x00007f625a777a39 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x2d9a4e0, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:401
#6  0x00007f625a665d64 in QThreadPrivate::finish (arg=0x35fa4d0) at thread/qthread_unix.cpp:356
#7  0x00007f625a666c0d in ~__pthread_cleanup_class (arg=0x35fa4d0) at /usr/include/pthread.h:545
#8  ~__pthread_cleanup_class (arg=0x35fa4d0) at thread/qthread_unix.cpp:801
#9  QThreadPrivate::start (arg=0x35fa4d0) at thread/qthread_unix.cpp:279
#10 0x00007f6255c22b40 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007f6259e0d2fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f6213fbc700 (LWP 10316)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f6259db0f48 in _L_lock_9627 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f6259daf331 in __libc_free (mem=0x7f625a0b6e60) at malloc.c:3736
#3  0x00007f625357bd25 in ?? () from /lib/libglib-2.0.so.0
#4  0x00007f625a777827 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x35da700, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:373
#5  0x00007f625a777a39 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x35da700, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:401
#6  0x00007f625a665d64 in QThreadPrivate::finish (arg=0x2de83d0) at thread/qthread_unix.cpp:356
#7  0x00007f625a666c0d in ~__pthread_cleanup_class (arg=0x2de83d0) at /usr/include/pthread.h:545
#8  ~__pthread_cleanup_class (arg=0x2de83d0) at thread/qthread_unix.cpp:801
#9  QThreadPrivate::start (arg=0x2de83d0) at thread/qthread_unix.cpp:279
#10 0x00007f6255c22b40 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007f6259e0d2fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f62137bb700 (LWP 10317)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f6259db0f48 in _L_lock_9627 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f6259daf331 in __libc_free (mem=0x7f625a0b6e60) at malloc.c:3736
#3  0x00007f625357bd25 in ?? () from /lib/libglib-2.0.so.0
#4  0x00007f625a777827 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x2d8ff40, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:373
#5  0x00007f625a777a39 in QEventDispatcherGlib::~QEventDispatcherGlib (this=0x2d8ff40, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:401
#6  0x00007f625a665d64 in QThreadPrivate::finish (arg=0x2d9e9b0) at thread/qthread_unix.cpp:356
#7  0x00007f625a666c0d in ~__pthread_cleanup_class (arg=0x2d9e9b0) at /usr/include/pthread.h:545
#8  ~__pthread_cleanup_class (arg=0x2d9e9b0) at thread/qthread_unix.cpp:801
#9  QThreadPrivate::start (arg=0x2d9e9b0) at thread/qthread_unix.cpp:279
#10 0x00007f6255c22b40 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007f6259e0d2fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f625d508780 (LWP 10268)):
[KCrash Handler]
#6  0x00007f6259d6a405 in raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007f6259d6d680 in abort () at abort.c:92
#8  0x00007f6259da0dbb in __libc_message (do_abort=<value optimized out>, fmt=<value optimized out>) at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#9  0x00007f6259daa606 in malloc_printerr (action=3, str=0x7f6259e811a8 "double free or corruption (!prev)", ptr=<value optimized out>) at malloc.c:6283
#10 0x00007f6259daf33c in __libc_free (mem=<value optimized out>) at malloc.c:3738
#11 0x00007f624f5a264a in deleteOwnedPtr<WTF::ListHashSetNodeAllocator<WebCore::Element*, 64ul> > (this=0x7f622ac4c400, __in_chrg=<value optimized out>) at ../JavaScriptCore/wtf/OwnPtrCommon.h:57
#12 ~OwnPtr (this=0x7f622ac4c400, __in_chrg=<value optimized out>) at ../JavaScriptCore/wtf/OwnPtr.h:57
#13 ~ListHashSet (this=0x7f622ac4c400, __in_chrg=<value optimized out>) at ../JavaScriptCore/wtf/ListHashSet.h:395
#14 WebCore::Document::~Document (this=0x7f622ac4c400, __in_chrg=<value optimized out>) at dom/Document.cpp:514
#15 0x00007f624f6c2189 in WebCore::HTMLDocument::~HTMLDocument (this=0x7f622ac4c400, __in_chrg=<value optimized out>) at html/HTMLDocument.cpp:93
#16 0x00007f624f80adc8 in derefIfNotNull<WebCore::Document> (this=0x7f622ac54400, newDoc=<value optimized out>) at ../JavaScriptCore/wtf/PassRefPtr.h:58
#17 operator= (this=0x7f622ac54400, newDoc=<value optimized out>) at ../JavaScriptCore/wtf/RefPtr.h:140
#18 WebCore::Frame::setDocument (this=0x7f622ac54400, newDoc=<value optimized out>) at page/Frame.cpp:265
#19 0x00007f624f79cd5d in WebCore::FrameLoader::clear (this=0x7f622ac54458, clearWindowProperties=true, clearScriptObjects=true, clearFrameView=true) at loader/FrameLoader.cpp:653
#20 0x00007f624f797eb6 in WebCore::DocumentWriter::begin (this=0x7f622ac545a8, url=..., dispatch=true, origin=0x0) at loader/DocumentWriter.cpp:125
#21 0x00007f624f9ed9f0 in QWebFrame::setUrl (this=0x2fbc990, url=...) at ../WebKit/qt/Api/qwebframe.cpp:623
#22 0x00007f622b54544d in WikipediaAppletPrivate::setUrl (this=0x2fd7590, url=...) at ../../../../../src/context/applets/wikipedia/WikipediaApplet.cpp:113
#23 0x00007f622b546b60 in WikipediaApplet::dataUpdated (this=0x2fd8200, source=<value optimized out>, data=<value optimized out>) at ../../../../../src/context/applets/wikipedia/WikipediaApplet.cpp:709
#24 0x00007f622b54acca in WikipediaApplet::qt_metacall (this=0x2fd8200, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffff642b100) at ./WikipediaApplet.moc:116
#25 0x00007f625a75fb1a in QMetaObject::activate (sender=0x309b020, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7ffff642b100) at kernel/qobject.cpp:3278
#26 0x00007f6256dda2f7 in Plasma::DataContainer::dataUpdated (this=<value optimized out>, _t1=<value optimized out>, _t2=<value optimized out>) at ./datacontainer.moc:112
#27 0x00007f6256ddac5e in Plasma::DataContainer::checkForUpdate (this=0x309b020) at ../../plasma/datacontainer.cpp:327
#28 0x00007f6256ddca3f in timerEvent (this=<value optimized out>, event=<value optimized out>) at ../../plasma/dataengine.cpp:386
#29 Plasma::DataEngine::timerEvent (this=<value optimized out>, event=<value optimized out>) at ../../plasma/dataengine.cpp:361
#30 0x00007f625a7633f9 in QObject::event (this=0x2ed0500, e=<value optimized out>) at kernel/qobject.cpp:1181
#31 0x00007f625b16b9f4 in notify_helper (this=0x22ee840, receiver=0x2ed0500, e=0x7ffff642b840) at kernel/qapplication.cpp:4467
#32 QApplicationPrivate::notify_helper (this=0x22ee840, receiver=0x2ed0500, e=0x7ffff642b840) at kernel/qapplication.cpp:4439
#33 0x00007f625b170881 in QApplication::notify (this=0x7ffff642bb40, receiver=0x2ed0500, e=0x7ffff642b840) at kernel/qapplication.cpp:4346
#34 0x00007f625cf234f6 in KApplication::notify (this=0x7ffff642bb40, receiver=0x2ed0500, event=0x7ffff642b840) at ../../kdeui/kernel/kapplication.cpp:311
#35 0x00007f625a74cfbc in QCoreApplication::notifyInternal (this=0x7ffff642bb40, receiver=0x2ed0500, event=0x7ffff642b840) at kernel/qcoreapplication.cpp:731
#36 0x00007f625a779942 in sendEvent (this=0x22fa160) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#37 QTimerInfoList::activateTimers (this=0x22fa160) at kernel/qeventdispatcher_unix.cpp:604
#38 0x00007f625a777134 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#39 0x00007f625358009d in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#40 0x00007f6253580878 in ?? () from /lib/libglib-2.0.so.0
#41 0x00007f6253580b09 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#42 0x00007f625a777abf in QEventDispatcherGlib::processEvents (this=0x2158cb0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#43 0x00007f625b20f9ce in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#44 0x00007f625a74c1c2 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#45 0x00007f625a74c3bf in QEventLoop::exec (this=0x7ffff642bad0, flags=...) at kernel/qeventloop.cpp:201
#46 0x00007f625a750567 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#47 0x0000000000408a89 in main (argc=1, argv=0x7ffff642e148) at ../../src/main.cpp:288

Possible duplicates by query: bug 277371, bug 277138, bug 275788, bug 275601, bug 275298.

Reported using DrKonqi