Bug 242529

Application: amarok (2.3.0)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.7.0
Operating System: Linux 2.6.32-22-generic x86_64
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
Amarok crashes (segfault) after double-click a song on playlist. It crashes everytime I choose a song to play.

The crash can be reproduced every time.

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f348d1ba780 (LWP 3799))]

Thread 21 (Thread 0x7f3471072710 (LWP 3800)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007f347a9b4081 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f34885b69ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f348a1726cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 20 (Thread 0x7f3470871710 (LWP 3801)):
#0  0x00007f348a165f53 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f34833a64a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f34833a68fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f348aad29c6 in QEventDispatcherGlib::processEvents (this=0xbf8db0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007f348aaa55b2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f348aaa598c in QEventLoop::exec (this=0x7f3470870d70, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f348a9b11cd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f347ac102b0 in Phonon::Xine::XineThread::run (this=0xb6f370) at ../../xine/xinethread.cpp:143
#8  0x00007f348a9b414e in QThreadPrivate::start (arg=0xb6f370) at thread/qthread_unix.cpp:266
#9  0x00007f34885b69ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f348a1726cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 19 (Thread 0x7f346bdfa710 (LWP 3802)):
#0  0x00007f348a165f53 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f348116c41f in ?? () from /usr/lib/libpulse.so.0
#2  0x00007f348115bd86 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#3  0x00007f348115d809 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#4  0x00007f348115d8c0 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#5  0x00007f348116c21b in ?? () from /usr/lib/libpulse.so.0
#6  0x00007f347f00e0e8 in ?? () from /usr/lib/libpulsecommon-0.9.21.so
#7  0x00007f34885b69ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#8  0x00007f348a1726cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 18 (Thread 0x7f34675f8710 (LWP 3803)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f347a9c4e23 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f34885b69ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f348a1726cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7f34669ec710 (LWP 3804)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f347a9c4e23 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f34885b69ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f348a1726cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7f34661eb710 (LWP 3805)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f347a9c4e23 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f34885b69ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f348a1726cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7f34659ea710 (LWP 3806)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f347a9c4e23 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f34885b69ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f348a1726cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f3463fe0710 (LWP 3808)):
#0  0x00007f348a165f53 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f34833a64a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f34833a68fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f348aad29c6 in QEventDispatcherGlib::processEvents (this=0x10a4140, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007f348aaa55b2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f348aaa598c in QEventLoop::exec (this=0x7f3463fdfd90, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f348a9b11cd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f348aa854d8 in QInotifyFileSystemWatcherEngine::run (this=0x7f346c714820) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f348a9b414e in QThreadPrivate::start (arg=0x7f346c714820) at thread/qthread_unix.cpp:266
#9  0x00007f34885b69ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f348a1726cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f3459494710 (LWP 3809)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f3485ca290e in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007f3485ca2a29 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007f34885b69ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f348a1726cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f3457ec2710 (LWP 3810)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f348a9b4d0b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1603310, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1603310, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f3486fee026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x16020d0, th=0x1603740) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f3486ff06ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x16026e0, th=0x1603740) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f3486feebff in ThreadWeaver::ThreadRunHelper::run (this=0x7f3457ec1de0, parent=0x16020d0, th=0x1603740) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f3486fef168 in ThreadWeaver::Thread::run (this=0x1603740) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f348a9b414e in QThreadPrivate::start (arg=0x1603740) at thread/qthread_unix.cpp:266
#8  0x00007f34885b69ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f348a1726cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f34576c1710 (LWP 3811)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f348a9b4d0b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1603310, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1603310, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f3486fee026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x16020d0, th=0x7f346c6318f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f3486ff06ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x16026e0, th=0x7f346c6318f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f3486ff06c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x16026e0, th=0x7f346c6318f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f3486ff06c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x16026e0, th=0x7f346c6318f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f3486feebff in ThreadWeaver::ThreadRunHelper::run (this=0x7f34576c0de0, parent=0x16020d0, th=0x7f346c6318f0) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f3486fef168 in ThreadWeaver::Thread::run (this=0x7f346c6318f0) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f348a9b414e in QThreadPrivate::start (arg=0x7f346c6318f0) at thread/qthread_unix.cpp:266
#10 0x00007f34885b69ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#11 0x00007f348a1726cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f3453327710 (LWP 3812)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f348a9b4d0b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1603310, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1603310, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f3486fee026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x16020d0, th=0xd624d0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f3486ff06ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x16026e0, th=0xd624d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f3486ff06c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x16026e0, th=0xd624d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f3486ff06c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x16026e0, th=0xd624d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f3486ff06c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x16026e0, th=0xd624d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f3486feebff in ThreadWeaver::ThreadRunHelper::run (this=0x7f3453326de0, parent=0x16020d0, th=0xd624d0) at ../../../threadweaver/Weaver/Thread.cpp:87
#9  0x00007f3486fef168 in ThreadWeaver::Thread::run (this=0xd624d0) at ../../../threadweaver/Weaver/Thread.cpp:142
#10 0x00007f348a9b414e in QThreadPrivate::start (arg=0xd624d0) at thread/qthread_unix.cpp:266
#11 0x00007f34885b69ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#12 0x00007f348a1726cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f3452325710 (LWP 3815)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f348a9b4d0b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1603310, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1603310, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f3486fee026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x16020d0, th=0x7f346c30b560) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f3486ff06ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x16026e0, th=0x7f346c30b560) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f3486ff06c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x16026e0, th=0x7f346c30b560) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f3486feebff in ThreadWeaver::ThreadRunHelper::run (this=0x7f3452324de0, parent=0x16020d0, th=0x7f346c30b560) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f3486fef168 in ThreadWeaver::Thread::run (this=0x7f346c30b560) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f348a9b414e in QThreadPrivate::start (arg=0x7f346c30b560) at thread/qthread_unix.cpp:266
#9  0x00007f34885b69ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f348a1726cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f3440782710 (LWP 3827)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f348682d0c4 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f3486b37140) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f348682d0f9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f3486b45214) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f34885b69ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f348a1726cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f343dcbf710 (LWP 3828)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f348a9b4d0b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x7f346ccdce68, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x7f346ccdce68, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f348b965a5e in QFileInfoGatherer::run (this=<value optimized out>) at dialogs/qfileinfogatherer.cpp:214
#4  0x00007f348a9b414e in QThreadPrivate::start (arg=0x7f346ccdce58) at thread/qthread_unix.cpp:266
#5  0x00007f34885b69ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f348a1726cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f343d4be710 (LWP 3829)):
#0  0x00007f348a165f53 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f34833a64a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f34833a68fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f348aad29c6 in QEventDispatcherGlib::processEvents (this=0xd64de0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007f348aaa55b2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f348aaa598c in QEventLoop::exec (this=0x7f343d4bdd90, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f348a9b11cd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f348aa854d8 in QInotifyFileSystemWatcherEngine::run (this=0x7f346ccde3b0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f348a9b414e in QThreadPrivate::start (arg=0x7f346ccde3b0) at thread/qthread_unix.cpp:266
#9  0x00007f34885b69ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f348a1726cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f343c89a710 (LWP 4166)):
#0  0x00007f348a16afb3 in select () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f347a9dd2c5 in xine_usec_sleep () from /usr/lib/libxine.so.1
#2  0x00007f347a9c1c99 in ?? () from /usr/lib/libxine.so.1
#3  0x00007f34885b69ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f348a1726cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f3437fff710 (LWP 4167)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f347a9b793b in ?? () from /usr/lib/libxine.so.1
#2  0x00007f347a9bd9dd in ?? () from /usr/lib/libxine.so.1
#3  0x00007f34885b69ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f348a1726cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f34377fe710 (LWP 4168)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f347a9b793b in ?? () from /usr/lib/libxine.so.1
#2  0x00007f347a9bea15 in ?? () from /usr/lib/libxine.so.1
#3  0x00007f34885b69ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f348a1726cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f3436ffd710 (LWP 4169)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f347a9c7f6b in ?? () from /usr/lib/libxine.so.1
#2  0x00007f34885b69ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f348a1726cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f348d1ba780 (LWP 3799)):
[KCrash Handler]
#5  0x00007f348ba1842c in QSortFilterProxyModelPrivate::proxy_to_source (this=0x7f346c5ebc30, proxy_index=<value optimized out>) at itemviews/qsortfilterproxymodel.cpp:369
#6  0x00007f348ba1854d in QSortFilterProxyModel::mapToSource (this=<value optimized out>, proxyIndex=...) at itemviews/qsortfilterproxymodel.cpp:2491
#7  0x00007f348ba11866 in QSortFilterProxyModelPrivate::store_persistent_indexes (this=<value optimized out>) at itemviews/qsortfilterproxymodel.cpp:994
#8  0x00007f348ba11a43 in QSortFilterProxyModelPrivate::_q_sourceLayoutAboutToBeChanged (this=0x7f346c5ebc30) at itemviews/qsortfilterproxymodel.cpp:1242
#9  0x00007f348ba18139 in QSortFilterProxyModel::qt_metacall (this=0x7f346c5ebbf0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff69901550)
    at .moc/release-shared/moc_qsortfilterproxymodel.cpp:132
#10 0x00007f348c2229d0 in Playlist::ProxyBase::qt_metacall (this=0x1, _c=1818147888, _id=1817937248, _a=0x0) at ./ProxyBase.moc:77
#11 0x00007f348c0b51f0 in Playlist::GroupingProxy::qt_metacall (this=0x1, _c=1818147888, _id=1817937248, _a=0x0) at moc_GroupingProxy.cpp:76
#12 0x00007f348aabe597 in QMetaObject::activate (sender=0x7f346c5eb1b0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3280
#13 0x00007f348ba11a11 in QSortFilterProxyModelPrivate::_q_sourceLayoutAboutToBeChanged (this=0x7f346c5eb1f0) at itemviews/qsortfilterproxymodel.cpp:1238
#14 0x00007f348ba18139 in QSortFilterProxyModel::qt_metacall (this=0x7f346c5eb1b0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff699016d0)
    at .moc/release-shared/moc_qsortfilterproxymodel.cpp:132
#15 0x00007f348c2229d0 in Playlist::ProxyBase::qt_metacall (this=0x1, _c=1818147888, _id=1817937248, _a=0x0) at ./ProxyBase.moc:77
#16 0x00007f348aabe597 in QMetaObject::activate (sender=0x7f346c5ea560, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3280
#17 0x00007f348ba169a4 in QSortFilterProxyModelPrivate::_q_sourceDataChanged (this=0x7f346c5ea5a0, source_top_left=<value optimized out>, source_bottom_right=<value optimized out>)
    at itemviews/qsortfilterproxymodel.cpp:1157
#18 0x00007f348ba180db in QSortFilterProxyModel::qt_metacall (this=0x7f346c5ea560, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff69901a70)
    at .moc/release-shared/moc_qsortfilterproxymodel.cpp:128
#19 0x00007f348c2229d0 in Playlist::ProxyBase::qt_metacall (this=0x1, _c=1818147888, _id=1817937248, _a=0x0) at ./ProxyBase.moc:77
#20 0x00007f348c0b3dd5 in Playlist::SortProxy::qt_metacall (this=0x1, _c=1818147888, _id=1817937248, _a=0x0) at moc_SortProxy.cpp:68
#21 0x00007f348aabe597 in QMetaObject::activate (sender=0x7f346c5e8c10, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3280
#22 0x00007f348ab097c7 in QAbstractItemModel::dataChanged (this=0x1, _t1=<value optimized out>, _t2=<value optimized out>) at .moc/release-shared/moc_qabstractitemmodel.cpp:148
#23 0x00007f348ba165df in QSortFilterProxyModelPrivate::_q_sourceDataChanged (this=0x7f346c5e9010, source_top_left=<value optimized out>, source_bottom_right=<value optimized out>)
    at itemviews/qsortfilterproxymodel.cpp:1191
#24 0x00007f348ba180db in QSortFilterProxyModel::qt_metacall (this=0x7f346c5e8c10, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff69901de0)
    at .moc/release-shared/moc_qsortfilterproxymodel.cpp:128
#25 0x00007f348c2229d0 in Playlist::ProxyBase::qt_metacall (this=0x1, _c=1818147888, _id=1817937248, _a=0x0) at ./ProxyBase.moc:77
#26 0x00007f348c219010 in Playlist::FilterProxy::qt_metacall (this=0x1, _c=1818147888, _id=1817937248, _a=0x0) at ./FilterProxy.moc:72
#27 0x00007f348aabe597 in QMetaObject::activate (sender=0x7f346c290150, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3280
#28 0x00007f348ab097c7 in QAbstractItemModel::dataChanged (this=0x1, _t1=<value optimized out>, _t2=<value optimized out>) at .moc/release-shared/moc_qabstractitemmodel.cpp:148
#29 0x00007f348c17ba4d in Playlist::Model::setStateOfItem (this=0x7f346c290150, item=<value optimized out>, row=1, state=<value optimized out>) at ../../src/playlist/PlaylistModel.cpp:989
#30 0x00007f348c17bfdc in Playlist::Model::setStateOfRow (this=0x7f346c290150, row=1) at ../../src/playlist/PlaylistModel.h:171
#31 Playlist::Model::setActiveRow (this=0x7f346c290150, row=1) at ../../src/playlist/PlaylistModel.cpp:498
#32 0x00007f348c1636ba in Playlist::Actions::engineNewTrackPlaying (this=0x7f346c5edbf0) at ../../src/playlist/PlaylistActions.cpp:406
#33 0x00007f348c50a739 in EngineSubject::newTrackPlaying (this=<value optimized out>) at ../../src/EngineObserver.cpp:195
#34 0x00007f348c50417e in EngineController::slotNewTrackPlaying (this=0xb2a920, source=<value optimized out>) at ../../src/EngineController.cpp:1021
#35 0x00007f348c509ac2 in EngineController::qt_metacall (this=0xb2a920, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff69902240) at ./EngineController.moc:150
#36 0x00007f348aabe597 in QMetaObject::activate (sender=0xb33b30, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3280
#37 0x00007f3487977965 in Phonon::MediaObject::currentSourceChanged (this=0x1, _t1=<value optimized out>) at ./moc_mediaobject.cpp:234
#38 0x00007f34879794a7 in Phonon::MediaObjectPrivate::_k_currentSourceChanged (this=0xb36a00, source=...) at ../../phonon/mediaobject.cpp:446
#39 0x00007f348797a17c in Phonon::MediaObject::qt_metacall (this=0xb33b30, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff69902400) at ./moc_mediaobject.cpp:144
#40 0x00007f348aabe597 in QMetaObject::activate (sender=0xb6dfb0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3280
#41 0x00007f347ac2ce05 in Phonon::Xine::MediaObject::currentSourceChanged (this=0x1, _t1=<value optimized out>) at ./mediaobject.moc:215
#42 0x00007f347ac2ed9b in Phonon::Xine::MediaObject::setSourceInternal (this=0xb6dfb0, source=..., how=Phonon::Xine::MediaObject::HardSwitch) at ../../xine/mediaobject.cpp:426
#43 0x00007f3487979a18 in Phonon::MediaObject::setCurrentSource (this=0xb33b30, newSource=...) at ../../phonon/mediaobject.cpp:260
#44 0x00007f348c504da7 in EngineController::playUrl (this=0xb2a920, url=<value optimized out>, offset=0) at ../../src/EngineController.cpp:458
#45 0x00007f348c506157 in EngineController::play (this=0xb2a920, track=<value optimized out>, offset=0) at ../../src/EngineController.cpp:380
#46 0x00007f348c16419c in Playlist::Actions::play (this=<value optimized out>, trackid=4424555579649048912, now=<value optimized out>) at ../../src/playlist/PlaylistActions.cpp:230
#47 0x00007f348c164536 in Playlist::Actions::play (this=0x7f346c5edbf0, index=<value optimized out>) at ../../src/playlist/PlaylistActions.cpp:199
#48 0x00007f348c2154dc in Playlist::PrettyListView::trackActivated (this=0x159e550, idx=...) at ../../src/playlist/view/listview/PrettyListView.cpp:255
#49 0x00007f348c2165ca in Playlist::PrettyListView::qt_metacall (this=0x159e550, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff69902dd0) at ./PrettyListView.moc:146
#50 0x00007f348aabe597 in QMetaObject::activate (sender=0x159e550, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3280
#51 0x00007f348b97cec5 in QAbstractItemView::doubleClicked (this=0x1, _t1=<value optimized out>) at .moc/release-shared/moc_qabstractitemview.cpp:338
#52 0x00007f348b97fa72 in QAbstractItemView::mouseDoubleClickEvent (this=0x159e550, event=0x7fff69903c10) at itemviews/qabstractitemview.cpp:1821
#53 0x00007f348b496fc2 in QWidget::event (this=0x159e550, event=0x7fff69903c10) at kernel/qwidget.cpp:8101
#54 0x00007f348b855886 in QFrame::event (this=0x159e550, e=0x7fff69903c10) at widgets/qframe.cpp:557
#55 0x00007f348b98d1bb in QAbstractItemView::viewportEvent (this=0x159e550, event=0x7fff69903c10) at itemviews/qabstractitemview.cpp:1619
#56 0x00007f348aaa60a7 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x159ca80, event=0x7fff69903c10) at kernel/qcoreapplication.cpp:847
#57 0x00007f348b4419fc in QApplicationPrivate::notify_helper (this=0xa67ce0, receiver=0x159ca80, e=0x7fff69903c10) at kernel/qapplication.cpp:4354
#58 0x00007f348b447cee in QApplication::notify (this=0x7fff699048c0, receiver=0x159ca80, e=0x7fff69903c10) at kernel/qapplication.cpp:3923
#59 0x00007f348c4ea12a in App::notify (this=0x1, receiver=0x7f346c5ebc30, event=0x7f346c5b8560) at ../../src/App.cpp:927
#60 0x00007f348aaa687c in QCoreApplication::notifyInternal (this=0x7fff699048c0, receiver=0x159ca80, event=0x7fff69903c10) at kernel/qcoreapplication.cpp:732
#61 0x00007f348b44679e in QCoreApplication::sendEvent (receiver=0x159ca80, event=0x7fff69903c10, alienWidget=0x159ca80, nativeWidget=0x15b5ed0, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#62 QApplicationPrivate::sendMouseEvent (receiver=0x159ca80, event=0x7fff69903c10, alienWidget=0x159ca80, nativeWidget=0x15b5ed0, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:3023
#63 0x00007f348b4c8c55 in QETWidget::translateMouseEvent (this=0x15b5ed0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4403
#64 0x00007f348b4c759c in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff69904530) at kernel/qapplication_x11.cpp:3536
#65 0x00007f348b4f3662 in x11EventSourceDispatch (s=0xa6c2e0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#66 0x00007f34833a28c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#67 0x00007f34833a6748 in ?? () from /lib/libglib-2.0.so.0
#68 0x00007f34833a68fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#69 0x00007f348aad2973 in QEventDispatcherGlib::processEvents (this=0x9149a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#70 0x00007f348b4f2fce in QGuiEventDispatcherGlib::processEvents (this=0x1, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#71 0x00007f348aaa55b2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#72 0x00007f348aaa598c in QEventLoop::exec (this=0x7fff69904860, flags=) at kernel/qeventloop.cpp:201
#73 0x00007f348aaa9a3b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#74 0x0000000000408782 in main (argc=1, argv=0x7fff69906838) at ../../src/main.cpp:237

This bug may be a duplicate of or related to bug 229240.

Possible duplicates by query: bug 241525, bug 238944, bug 238604, bug 235290, bug 228214.

Reported using DrKonqi