Application: amarok (2.6.0)
KDE Platform Version: 4.9.00
Qt Version: 4.8.2
Operating System: Linux 3.2.0-29-generic x86_64
Distribution: Ubuntu 12.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:
I booted up my machine and Amarok (set to be autostart) simply crashed.

The crash can be reproduced every time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc01bd45780 (LWP 2679))]

Thread 10 (Thread 0x7fbff9e37700 (LWP 2822)):
#0  0x00007fc013227f29 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc013228164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc018fc09e6 in QEventDispatcherGlib::processEvents (this=0x7fbff4000900, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#3  0x00007fc018f8ff22 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#4  0x00007fc018f90177 in QEventLoop::exec (this=0x7fbff9e36dd0, flags=...) at kernel/qeventloop.cpp:204
#5  0x00007fc018e8f057 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#6  0x00007fc018f6fc2f in QInotifyFileSystemWatcherEngine::run (this=0x26f6830) at io/qfilesystemwatcher_inotify.cpp:248
#7  0x00007fc018e9207b in QThreadPrivate::start (arg=0x26f6830) at thread/qthread_unix.cpp:307
#8  0x00007fc014d43e9a in start_thread (arg=0x7fbff9e37700) at pthread_create.c:308
#9  0x00007fc0186354bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7fbff31b4700 (LWP 2831)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc018e9258b in wait (time=18446744073709551615, this=0x2911160) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x28fdce0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fc0162db0eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x290e770, th=0x290ed60) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fc0162dd9db in ThreadWeaver::WorkingHardState::applyForWork (this=0x290a640, th=0x290ed60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fc0162dc84f in ThreadWeaver::ThreadRunHelper::run (this=0x7fbff31b3e20, parent=0x290e770, th=0x290ed60) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fc0162dc8db in ThreadWeaver::Thread::run (this=0x290ed60) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fc018e9207b in QThreadPrivate::start (arg=0x290ed60) at thread/qthread_unix.cpp:307
#8  0x00007fc014d43e9a in start_thread (arg=0x7fbff31b4700) at pthread_create.c:308
#9  0x00007fc0186354bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fbff29b3700 (LWP 2832)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc018e9258b in wait (time=18446744073709551615, this=0x2911160) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x28fdce0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fc0162db0eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x290e770, th=0x290f900) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fc0162dd9db in ThreadWeaver::WorkingHardState::applyForWork (this=0x290a640, th=0x290f900) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fc0162dc84f in ThreadWeaver::ThreadRunHelper::run (this=0x7fbff29b2e20, parent=0x290e770, th=0x290f900) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fc0162dc8db in ThreadWeaver::Thread::run (this=0x290f900) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fc018e9207b in QThreadPrivate::start (arg=0x290f900) at thread/qthread_unix.cpp:307
#8  0x00007fc014d43e9a in start_thread (arg=0x7fbff29b3700) at pthread_create.c:308
#9  0x00007fc0186354bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fbfebfff700 (LWP 2833)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc018e9258b in wait (time=18446744073709551615, this=0x2911160) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x28fdce0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fc0162db0eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x290e770, th=0x2910430) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fc0162dd9db in ThreadWeaver::WorkingHardState::applyForWork (this=0x290a640, th=0x2910430) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fc0162dc84f in ThreadWeaver::ThreadRunHelper::run (this=0x7fbfebffee20, parent=0x290e770, th=0x2910430) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fc0162dc8db in ThreadWeaver::Thread::run (this=0x2910430) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fc018e9207b in QThreadPrivate::start (arg=0x2910430) at thread/qthread_unix.cpp:307
#8  0x00007fc014d43e9a in start_thread (arg=0x7fbfebfff700) at pthread_create.c:308
#9  0x00007fc0186354bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fbfeb7fe700 (LWP 2834)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc018e9258b in wait (time=18446744073709551615, this=0x2911160) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x28fdce0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fc0162db0eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x290e770, th=0x2929f90) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fc0162dd9db in ThreadWeaver::WorkingHardState::applyForWork (this=0x290a640, th=0x2929f90) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fc0162dc84f in ThreadWeaver::ThreadRunHelper::run (this=0x7fbfeb7fde20, parent=0x290e770, th=0x2929f90) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fc0162dc8db in ThreadWeaver::Thread::run (this=0x2929f90) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fc018e9207b in QThreadPrivate::start (arg=0x2929f90) at thread/qthread_unix.cpp:307
#8  0x00007fc014d43e9a in start_thread (arg=0x7fbfeb7fe700) at pthread_create.c:308
#9  0x00007fc0186354bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fbff15ba700 (LWP 2886)):
#0  0x00007fc018629b03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fc013228036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc013228164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc018fc09e6 in QEventDispatcherGlib::processEvents (this=0x7fbfdc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fc018f8ff22 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fc018f90177 in QEventLoop::exec (this=0x7fbff15b9dd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fc018e8f057 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007fc018f6fc2f in QInotifyFileSystemWatcherEngine::run (this=0x2a7cbb0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fc018e9207b in QThreadPrivate::start (arg=0x2a7cbb0) at thread/qthread_unix.cpp:307
#9  0x00007fc014d43e9a in start_thread (arg=0x7fbff15ba700) at pthread_create.c:308
#10 0x00007fc0186354bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fbfeaffd700 (LWP 2887)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc00fe63dec in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007fc00fe63f19 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007fc014d43e9a in start_thread (arg=0x7fbfeaffd700) at pthread_create.c:308
#4  0x00007fc0186354bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fbfea7fc700 (LWP 2888)):
#0  idleTimerSourcePrepare (source=<optimized out>, timeout=0x7fbfea7fbc9c) at kernel/qeventdispatcher_glib.cpp:209
#1  0x00007fc013227846 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc013227f5b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc013228164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc018fc09e6 in QEventDispatcherGlib::processEvents (this=0x7fbfd00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007fc018f8ff22 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fc018f90177 in QEventLoop::exec (this=0x7fbfea7fbe00, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007fc018e8f057 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x00007fc018e9207b in QThreadPrivate::start (arg=0x2b6ec10) at thread/qthread_unix.cpp:307
#9  0x00007fc014d43e9a in start_thread (arg=0x7fbfea7fc700) at pthread_create.c:308
#10 0x00007fc0186354bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fbfe91a9700 (LWP 3119)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc01531f022 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007fc01531f059 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007fc014d43e9a in start_thread (arg=0x7fbfe91a9700) at pthread_create.c:308
#4  0x00007fc0186354bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fc01bd45780 (LWP 2679)):
[KCrash Handler]
#6  __memcpy_ssse3_back () at ../sysdeps/x86_64/multiarch/memcpy-ssse3-back.S:268
#7  0x00007fc015258f89 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#8  0x00007fc0152788df in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#9  0x00007fc0152762ca in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#10 0x00007fc0152c416d in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#11 0x00007fc0152c47fc in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#12 0x00007fc015361787 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#13 0x00007fc01536265e in QScriptEngine::QScriptEngine(QObject*) () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#14 0x00007fc01ad6ed42 in ScriptManager::slotRunScript (this=0x2f48cd0, name=..., silent=false) at ../../src/ScriptManager.cpp:245
#15 0x00007fc01ad70a5b in ScriptManager::configChanged (this=0x2f48cd0, changed=<optimized out>) at ../../src/ScriptManager.cpp:370
#16 0x00007fc01ad70c30 in ScriptManager::updaterFinished (this=0x2f48cd0, scriptPath=...) at ../../src/ScriptManager.cpp:228
#17 0x00007fc018fa5841 in QMetaObject::activate (sender=0x2e05660, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff90279f40) at kernel/qobject.cpp:3547
#18 0x00007fc01a94e372 in ScriptUpdater::finished (this=<optimized out>, _t1=...) at moc_ScriptUpdater.cpp:110
#19 0x00007fc01ad7387c in ScriptUpdater::phase3 (this=0x2e05660, job=<optimized out>) at ../../src/ScriptUpdater.cpp:132
#20 0x00007fc018fa5841 in QMetaObject::activate (sender=0x30e6ca0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff9027a110) at kernel/qobject.cpp:3547
#21 0x00007fc01941c192 in KJob::result (this=<optimized out>, _t1=0x30e6ca0) at ./kjob.moc:208
#22 0x00007fc01941c1d0 in KJob::emitResult (this=0x30e6ca0) at ../../kdecore/jobs/kjob.cpp:318
#23 0x00007fc0168d4438 in KIO::FileCopyJob::slotResult (this=0x30e6ca0, job=0x302c450) at ../../kio/kio/job.cpp:2384
#24 0x00007fc018fa5841 in QMetaObject::activate (sender=0x302c450, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff9027a2c0) at kernel/qobject.cpp:3547
#25 0x00007fc01941c192 in KJob::result (this=<optimized out>, _t1=0x302c450) at ./kjob.moc:208
#26 0x00007fc01941c1d0 in KJob::emitResult (this=0x302c450) at ../../kdecore/jobs/kjob.cpp:318
#27 0x00007fc0168ccde4 in KIO::SimpleJob::slotFinished (this=0x302c450) at ../../kio/kio/job.cpp:494
#28 0x00007fc0168d473d in KIO::TransferJob::slotFinished (this=0x302c450) at ../../kio/kio/job.cpp:1081
#29 0x00007fc0168ccf36 in KIO::SimpleJob::slotError (this=0x302c450, err=<optimized out>, errorText=...) at ../../kio/kio/job.cpp:506
#30 0x00007fc018fa5841 in QMetaObject::activate (sender=0x2b37450, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff9027a770) at kernel/qobject.cpp:3547
#31 0x00007fc016978916 in KIO::SlaveInterface::error (this=<optimized out>, _t1=111, _t2=...) at ./slaveinterface.moc:173
#32 0x00007fc01697b4c4 in KIO::SlaveInterface::dispatch (this=<optimized out>, _cmd=<optimized out>, rawdata=...) at ../../kio/kio/slaveinterface.cpp:205
#33 0x00007fc016978195 in KIO::SlaveInterface::dispatch (this=0x2b37450) at ../../kio/kio/slaveinterface.cpp:88
#34 0x00007fc01696b41e in KIO::Slave::gotInput (this=0x2b37450) at ../../kio/kio/slave.cpp:344
#35 0x00007fc018fa5841 in QMetaObject::activate (sender=0x2fc8a30, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#36 0x00007fc01689d687 in dequeue (this=<optimized out>) at ../../kio/kio/connection.cpp:82
#37 KIO::ConnectionPrivate::dequeue (this=0x2fda7e0) at ../../kio/kio/connection.cpp:71
#38 0x00007fc018faaa06 in QObject::event (this=0x2fc8a30, e=<optimized out>) at kernel/qobject.cpp:1195
#39 0x00007fc01998b7b4 in notify_helper (e=0x30b7720, receiver=0x2fc8a30, this=0x1fd4530) at kernel/qapplication.cpp:4556
#40 QApplicationPrivate::notify_helper (this=0x1fd4530, receiver=0x2fc8a30, e=0x30b7720) at kernel/qapplication.cpp:4528
#41 0x00007fc019990583 in QApplication::notify (this=0x7fff9027b590, receiver=0x2fc8a30, e=0x30b7720) at kernel/qapplication.cpp:4417
#42 0x00007fc01b744456 in KApplication::notify (this=0x7fff9027b590, receiver=0x2fc8a30, event=0x30b7720) at ../../kdeui/kernel/kapplication.cpp:311
#43 0x00007fc018f913ec in QCoreApplication::notifyInternal (this=0x7fff9027b590, receiver=0x2fc8a30, event=0x30b7720) at kernel/qcoreapplication.cpp:915
#44 0x00007fc018f951ca in sendEvent (event=0x30b7720, receiver=0x2fc8a30) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#45 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1e641f0) at kernel/qcoreapplication.cpp:1539
#46 0x00007fc018fc0553 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#47 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#48 0x00007fc013227d53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#49 0x00007fc0132280a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#50 0x00007fc013228164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#51 0x00007fc018fc097f in QEventDispatcherGlib::processEvents (this=0x1e65ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#52 0x00007fc019a33cde in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#53 0x00007fc018f8ff22 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#54 0x00007fc018f90177 in QEventLoop::exec (this=0x7fff9027b520, flags=...) at kernel/qeventloop.cpp:204
#55 0x00007fc018f954c7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#56 0x0000000000408f76 in main (argc=3, argv=0x7fff9027da78) at ../../src/main.cpp:306

Reported using DrKonqi