Application: amarok (2.4.3)
KDE Platform Version: 4.7.00 (4.7.0) "release 10"
Qt Version: 4.7.4
Operating System: Linux 2.6.37.6-0.7-desktop x86_64
Distribution: "openSUSE 11.4 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:

Add song per drag and drop from current playlist on title of saved play list.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0x7effe4e9e7a0 (LWP 12685))]

Thread 22 (Thread 0x7effc510a700 (LWP 12686)):
#0  0x00007effdf7916f9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007effcae15981 in ?? () from /usr/lib64/libxine.so.1
#2  0x00007effd41be893 in ?? () from /usr/lib64/libGL.so.1
#3  0x00007effdf78ca3f in start_thread () from /lib64/libpthread.so.0
#4  0x00007effe15f567d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 21 (Thread 0x7effc4909700 (LWP 12688)):
#0  0xffffffffff600177 in ?? ()
#1  0x00007fff2c7ff7a1 in ?? ()
#2  0x00007effdb5b12b3 in clock_gettime () from /lib64/librt.so.1
#3  0x00007effe2b20cf2 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#4  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#5  0x00007effe2be3ffd in QTimerInfoList::updateCurrentTime (this=0xaaf660) at kernel/qeventdispatcher_unix.cpp:339
#6  0x00007effe2be4375 in QTimerInfoList::timerWait (this=0xaaf660, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#7  0x00007effe2be2e3c in timerSourcePrepareHelper (src=<value optimized out>, timeout=0x7effc4908b3c) at kernel/qeventdispatcher_glib.cpp:136
#8  0x00007effe2be2ee5 in timerSourcePrepare (source=<value optimized out>, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#9  0x00007effdb300087 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#10 0x00007effdb300fa9 in ?? () from /lib64/libglib-2.0.so.0
#11 0x00007effdb301650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#12 0x00007effe2be3636 in QEventDispatcherGlib::processEvents (this=0xa063b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#13 0x00007effe2bb7c22 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#14 0x00007effe2bb7e35 in QEventLoop::exec (this=0x7effc4908cd0, flags=...) at kernel/qeventloop.cpp:201
#15 0x00007effe2accbe4 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:498
#16 0x00007effcb073694 in Phonon::Xine::XineThread::run() () from /usr/lib64/kde4/plugins/phonon_backend/phonon_xine.so
#17 0x00007effe2acf4d5 in QThreadPrivate::start (arg=0xac8060) at thread/qthread_unix.cpp:331
#18 0x00007effd41be893 in ?? () from /usr/lib64/libGL.so.1
#19 0x00007effdf78ca3f in start_thread () from /lib64/libpthread.so.0
#20 0x00007effe15f567d in clone () from /lib64/libc.so.6
#21 0x0000000000000000 in ?? ()

Thread 20 (Thread 0x7effc3efe700 (LWP 12691)):
#0  0x00007effe15ec503 in poll () from /lib64/libc.so.6
#1  0x00007effc3f039d7 in ?? () from /usr/lib64/xine/plugins/1.29/xineplug_ao_out_alsa.so
#2  0x00007effd41be893 in ?? () from /usr/lib64/libGL.so.1
#3  0x00007effdf78ca3f in start_thread () from /lib64/libpthread.so.0
#4  0x00007effe15f567d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 19 (Thread 0x7effc36f5700 (LWP 12692)):
#0  0x00007effdf79138c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007effcae27bab in ?? () from /usr/lib64/libxine.so.1
#2  0x00007effd41be893 in ?? () from /usr/lib64/libGL.so.1
#3  0x00007effdf78ca3f in start_thread () from /lib64/libpthread.so.0
#4  0x00007effe15f567d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 18 (Thread 0x7effc28dc700 (LWP 12693)):
#0  0x00007effdf79138c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007effcae27bab in ?? () from /usr/lib64/libxine.so.1
#2  0x00007effd41be893 in ?? () from /usr/lib64/libGL.so.1
#3  0x00007effdf78ca3f in start_thread () from /lib64/libpthread.so.0
#4  0x00007effe15f567d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7effc20d3700 (LWP 12694)):
#0  0x00007effdf79138c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007effcae27bab in ?? () from /usr/lib64/libxine.so.1
#2  0x00007effd41be893 in ?? () from /usr/lib64/libGL.so.1
#3  0x00007effdf78ca3f in start_thread () from /lib64/libpthread.so.0
#4  0x00007effe15f567d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7effb927f700 (LWP 12696)):
#0  0x00007effdf79138c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007effba0e86b9 in os_event_wait_low () from /usr/lib64/libmysqld.so.0
#2  0x00007effba0e7376 in os_aio_simulated_handle () from /usr/lib64/libmysqld.so.0
#3  0x00007effba0a6eea in fil_aio_wait () from /usr/lib64/libmysqld.so.0
#4  0x00007effba122120 in ?? () from /usr/lib64/libmysqld.so.0
#5  0x00007effd41be893 in ?? () from /usr/lib64/libGL.so.1
#6  0x00007effdf78ca3f in start_thread () from /lib64/libpthread.so.0
#7  0x00007effe15f567d in clone () from /lib64/libc.so.6
#8  0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7effb6e40700 (LWP 12697)):
#0  0x00007effdf79138c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007effba0e86b9 in os_event_wait_low () from /usr/lib64/libmysqld.so.0
#2  0x00007effba0e7376 in os_aio_simulated_handle () from /usr/lib64/libmysqld.so.0
#3  0x00007effba0a6eea in fil_aio_wait () from /usr/lib64/libmysqld.so.0
#4  0x00007effba122120 in ?? () from /usr/lib64/libmysqld.so.0
#5  0x00007effd41be893 in ?? () from /usr/lib64/libGL.so.1
#6  0x00007effdf78ca3f in start_thread () from /lib64/libpthread.so.0
#7  0x00007effe15f567d in clone () from /lib64/libc.so.6
#8  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7effb663f700 (LWP 12698)):
#0  0x00007effdf79138c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007effba0e86b9 in os_event_wait_low () from /usr/lib64/libmysqld.so.0
#2  0x00007effba0e7376 in os_aio_simulated_handle () from /usr/lib64/libmysqld.so.0
#3  0x00007effba0a6eea in fil_aio_wait () from /usr/lib64/libmysqld.so.0
#4  0x00007effba122120 in ?? () from /usr/lib64/libmysqld.so.0
#5  0x00007effd41be893 in ?? () from /usr/lib64/libGL.so.1
#6  0x00007effdf78ca3f in start_thread () from /lib64/libpthread.so.0
#7  0x00007effe15f567d in clone () from /lib64/libc.so.6
#8  0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7effb5e3e700 (LWP 12699)):
#0  0x00007effdf79138c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007effba0e86b9 in os_event_wait_low () from /usr/lib64/libmysqld.so.0
#2  0x00007effba0e7376 in os_aio_simulated_handle () from /usr/lib64/libmysqld.so.0
#3  0x00007effba0a6eea in fil_aio_wait () from /usr/lib64/libmysqld.so.0
#4  0x00007effba122120 in ?? () from /usr/lib64/libmysqld.so.0
#5  0x00007effd41be893 in ?? () from /usr/lib64/libGL.so.1
#6  0x00007effdf78ca3f in start_thread () from /lib64/libpthread.so.0
#7  0x00007effe15f567d in clone () from /lib64/libc.so.6
#8  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7effb4a25700 (LWP 12702)):
#0  0x00007effe15eec73 in select () from /lib64/libc.so.6
#1  0x00007effba0e8ebb in os_thread_sleep () from /usr/lib64/libmysqld.so.0
#2  0x00007effba120d9a in srv_lock_timeout_thread () from /usr/lib64/libmysqld.so.0
#3  0x00007effd41be893 in ?? () from /usr/lib64/libGL.so.1
#4  0x00007effdf78ca3f in start_thread () from /lib64/libpthread.so.0
#5  0x00007effe15f567d in clone () from /lib64/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7effb4224700 (LWP 12703)):
#0  0x00007effe15eec73 in select () from /lib64/libc.so.6
#1  0x00007effba0e8ebb in os_thread_sleep () from /usr/lib64/libmysqld.so.0
#2  0x00007effba1210d5 in srv_error_monitor_thread () from /usr/lib64/libmysqld.so.0
#3  0x00007effd41be893 in ?? () from /usr/lib64/libGL.so.1
#4  0x00007effdf78ca3f in start_thread () from /lib64/libpthread.so.0
#5  0x00007effe15f567d in clone () from /lib64/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7effb3a23700 (LWP 12704)):
#0  0x00007effe15eec73 in select () from /lib64/libc.so.6
#1  0x00007effba0e8ebb in os_thread_sleep () from /usr/lib64/libmysqld.so.0
#2  0x00007effba120a02 in srv_monitor_thread () from /usr/lib64/libmysqld.so.0
#3  0x00007effd41be893 in ?? () from /usr/lib64/libGL.so.1
#4  0x00007effdf78ca3f in start_thread () from /lib64/libpthread.so.0
#5  0x00007effe15f567d in clone () from /lib64/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7effb3222700 (LWP 12705)):
#0  0x00007effdf79138c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007effba0e86b9 in os_event_wait_low () from /usr/lib64/libmysqld.so.0
#2  0x00007effba121712 in srv_master_thread () from /usr/lib64/libmysqld.so.0
#3  0x00007effd41be893 in ?? () from /usr/lib64/libGL.so.1
#4  0x00007effdf78ca3f in start_thread () from /lib64/libpthread.so.0
#5  0x00007effe15f567d in clone () from /lib64/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7effb2a21700 (LWP 12706)):
#0  0x00007effe15ec503 in poll () from /lib64/libc.so.6
#1  0x00007effdb301114 in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007effdb301650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007effe2be3636 in QEventDispatcherGlib::processEvents (this=0xdc49c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007effe2bb7c22 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007effe2bb7e35 in QEventLoop::exec (this=0x7effb2a20ce0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007effe2accbe4 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:498
#7  0x00007effe2b99358 in QInotifyFileSystemWatcherEngine::run (this=0x175c270) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007effe2acf4d5 in QThreadPrivate::start (arg=0x175c270) at thread/qthread_unix.cpp:331
#9  0x00007effd41be893 in ?? () from /usr/lib64/libGL.so.1
#10 0x00007effdf78ca3f in start_thread () from /lib64/libpthread.so.0
#11 0x00007effe15f567d in clone () from /lib64/libc.so.6
#12 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7effb18f9700 (LWP 12707)):
#0  0x00007effdf790650 in __pthread_mutex_unlock_usercnt () from /lib64/libpthread.so.0
#1  0x00007effdb30078d in g_main_context_check () from /lib64/libglib-2.0.so.0
#2  0x00007effdb301132 in ?? () from /lib64/libglib-2.0.so.0
#3  0x00007effdb301650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007effe2be3636 in QEventDispatcherGlib::processEvents (this=0x18765f0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007effe2bb7c22 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007effe2bb7e35 in QEventLoop::exec (this=0x7effb18f8d20, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007effe2accbe4 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:498
#8  0x00007effe2acf4d5 in QThreadPrivate::start (arg=0x18b9df0) at thread/qthread_unix.cpp:331
#9  0x00007effd41be893 in ?? () from /usr/lib64/libGL.so.1
#10 0x00007effdf78ca3f in start_thread () from /lib64/libpthread.so.0
#11 0x00007effe15f567d in clone () from /lib64/libc.so.6
#12 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7effb0277700 (LWP 12710)):
#0  0x00007effdf79138c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007effe2acfbbb in wait (this=<value optimized out>, mutex=0x187c260, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x187c260, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007effdeb8cf44 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /usr/lib64/libthreadweaver.so.4
#4  0x00007effdeb8f643 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib64/libthreadweaver.so.4
#5  0x00007effdeb8f65c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib64/libthreadweaver.so.4
#6  0x00007effdeb8f65c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib64/libthreadweaver.so.4
#7  0x00007effdeb8f65c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib64/libthreadweaver.so.4
#8  0x00007effdeb8f65c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib64/libthreadweaver.so.4
#9  0x00007effdeb8e41f in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /usr/lib64/libthreadweaver.so.4
#10 0x00007effdeb8e4a8 in ThreadWeaver::Thread::run() () from /usr/lib64/libthreadweaver.so.4
#11 0x00007effe2acf4d5 in QThreadPrivate::start (arg=0x18c3230) at thread/qthread_unix.cpp:331
#12 0x00007effd41be893 in ?? () from /usr/lib64/libGL.so.1
#13 0x00007effdf78ca3f in start_thread () from /lib64/libpthread.so.0
#14 0x00007effe15f567d in clone () from /lib64/libc.so.6
#15 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7effaf02d700 (LWP 12711)):
#0  0x00007effdf79138c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007effe2acfbbb in wait (this=<value optimized out>, mutex=0x187c260, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x187c260, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007effdeb8cf44 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /usr/lib64/libthreadweaver.so.4
#4  0x00007effdeb8f643 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib64/libthreadweaver.so.4
#5  0x00007effdeb8f65c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib64/libthreadweaver.so.4
#6  0x00007effdeb8e41f in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /usr/lib64/libthreadweaver.so.4
#7  0x00007effdeb8e4a8 in ThreadWeaver::Thread::run() () from /usr/lib64/libthreadweaver.so.4
#8  0x00007effe2acf4d5 in QThreadPrivate::start (arg=0x1b774b0) at thread/qthread_unix.cpp:331
#9  0x00007effd41be893 in ?? () from /usr/lib64/libGL.so.1
#10 0x00007effdf78ca3f in start_thread () from /lib64/libpthread.so.0
#11 0x00007effe15f567d in clone () from /lib64/libc.so.6
#12 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7effae621700 (LWP 12712)):
#0  0x00007effdf79138c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007effe2acfbbb in wait (this=<value optimized out>, mutex=0x187c260, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x187c260, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007effdeb8cf44 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /usr/lib64/libthreadweaver.so.4
#4  0x00007effdeb8f643 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib64/libthreadweaver.so.4
#5  0x00007effdeb8e41f in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /usr/lib64/libthreadweaver.so.4
#6  0x00007effdeb8e4a8 in ThreadWeaver::Thread::run() () from /usr/lib64/libthreadweaver.so.4
#7  0x00007effe2acf4d5 in QThreadPrivate::start (arg=0x1b2a170) at thread/qthread_unix.cpp:331
#8  0x00007effd41be893 in ?? () from /usr/lib64/libGL.so.1
#9  0x00007effdf78ca3f in start_thread () from /lib64/libpthread.so.0
#10 0x00007effe15f567d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7effade20700 (LWP 12713)):
#0  0x00007effdf79138c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007effe2acfbbb in wait (this=<value optimized out>, mutex=0x187c260, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x187c260, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007effdeb8cf44 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /usr/lib64/libthreadweaver.so.4
#4  0x00007effdeb8f643 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib64/libthreadweaver.so.4
#5  0x00007effdeb8f65c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib64/libthreadweaver.so.4
#6  0x00007effdeb8f65c in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib64/libthreadweaver.so.4
#7  0x00007effdeb8e41f in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /usr/lib64/libthreadweaver.so.4
#8  0x00007effdeb8e4a8 in ThreadWeaver::Thread::run() () from /usr/lib64/libthreadweaver.so.4
#9  0x00007effe2acf4d5 in QThreadPrivate::start (arg=0x7effbc0de8c0) at thread/qthread_unix.cpp:331
#10 0x00007effd41be893 in ?? () from /usr/lib64/libGL.so.1
#11 0x00007effdf78ca3f in start_thread () from /lib64/libpthread.so.0
#12 0x00007effe15f567d in clone () from /lib64/libc.so.6
#13 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7effa3973700 (LWP 12740)):
#0  0x00007effdf79138c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007effddba8174 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7effddec2180) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007effddba81a9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7effdded0254) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007effd41be893 in ?? () from /usr/lib64/libGL.so.1
#4  0x00007effdf78ca3f in start_thread () from /lib64/libpthread.so.0
#5  0x00007effe15f567d in clone () from /lib64/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7effe4e9e7a0 (LWP 12685)):
[KCrash Handler]
#6  QModelIndex (this=0x7effbc0592d0, child=<value optimized out>) at ../../src/corelib/kernel/qabstractitemmodel.h:65
#7  QSortFilterProxyModel::parent (this=0x7effbc0592d0, child=<value optimized out>) at itemviews/qsortfilterproxymodel.cpp:1657
#8  0x00007effe24c81fb in parent (this=0x1cc7e20, index=...) at ../../src/corelib/kernel/qabstractitemmodel.h:389
#9  QTreeViewPrivate::itemDecorationRect (this=0x1cc7e20, index=...) at itemviews/qtreeview.cpp:3524
#10 0x00007effe24c840e in QTreeViewPrivate::itemDecorationAt (this=0x1cc7e20, pos=...) at itemviews/qtreeview.cpp:3514
#11 0x00007effe24c9f4b in QTreeView::viewportEvent (this=<value optimized out>, event=0x7fff2c750010) at itemviews/qtreeview.cpp:1237
#12 0x00007effe3d1423b in PlaylistBrowserNS::PlaylistBrowserView::viewportEvent(QEvent*) () from /usr/lib64/libamaroklib.so.1
#13 0x00007effe2bb8957 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x1cc8bf0, event=0x7fff2c750010) at kernel/qcoreapplication.cpp:902
#14 0x00007effe1f7b231 in QApplicationPrivate::notify_helper (this=0x81d240, receiver=0x1cc8bf0, e=0x7fff2c750010) at kernel/qapplication.cpp:4477
#15 0x00007effe1f84c48 in QApplication::notify (this=<value optimized out>, receiver=0x1cc8bf0, e=0x7fff2c750410) at kernel/qapplication.cpp:4067
#16 0x00007effe48a8736 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#17 0x00007effe2bb87cc in QCoreApplication::notifyInternal (this=0x7fff2c751130, receiver=0x1cc8bf0, event=0x7fff2c750410) at kernel/qcoreapplication.cpp:787
#18 0x00007effe1f7c275 in sendEvent (receiver=0x1cc8bf0, event=0x7fff2c750410, alienWidget=0x1cc8bf0, nativeWidget=0x19b4850, buttonDown=0x7effe2a52198, lastMouseReceiver=..., spontaneous=true) at ../../src/corelib/kernel/qcoreapplication.h:215
#19 QApplicationPrivate::sendMouseEvent (receiver=0x1cc8bf0, event=0x7fff2c750410, alienWidget=0x1cc8bf0, nativeWidget=0x19b4850, buttonDown=0x7effe2a52198, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3141
#20 0x00007effe1ffad28 in QETWidget::translateMouseEvent (this=0x19b4850, event=<value optimized out>) at kernel/qapplication_x11.cpp:4461
#21 0x00007effe1ff93e9 in QApplication::x11ProcessEvent (this=0x7fff2c751130, event=0x7fff2c750d70) at kernel/qapplication_x11.cpp:3587
#22 0x00007effe2021512 in x11EventSourceDispatch (s=0x819c20, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#23 0x00007effdb300bd3 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#24 0x00007effdb3013b0 in ?? () from /lib64/libglib-2.0.so.0
#25 0x00007effdb301650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#26 0x00007effe2be35df in QEventDispatcherGlib::processEvents (this=0x62c040, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#27 0x00007effe20211ae in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#28 0x00007effe2bb7c22 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#29 0x00007effe2bb7e35 in QEventLoop::exec (this=0x7fff2c751090, flags=...) at kernel/qeventloop.cpp:201
#30 0x00007effe2bbc27b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#31 0x000000000040e2fa in main ()

This bug may be a duplicate of or related to bug 270807.

Possible duplicates by query: bug 276111, bug 276065, bug 274398, bug 272884, bug 272240.

Reported using DrKonqi