Bug 271723

Application: amarok (2.4.0)
KDE Platform Version: 4.6.00 (4.6.0) "release 6"
Qt Version: 4.7.1
Operating System: Linux 2.6.37.1-1.2-desktop x86_64
Distribution: "openSUSE 11.4 (x86_64)"

-- Information about the crash:
Amarok crashed on exit.
It happens only sometimes...

The crash can be reproduced some of the time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f6b6d53a7a0 (LWP 28975))]

Thread 23 (Thread 0x7f6b4dedc700 (LWP 28978)):
#0  0x00007f6b67e6938c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f6b4eb0f6b9 in os_event_wait_low () from /usr/lib64/libmysqld.so.0
#2  0x00007f6b4eb0e376 in os_aio_simulated_handle () from /usr/lib64/libmysqld.so.0
#3  0x00007f6b4eacdeea in fil_aio_wait () from /usr/lib64/libmysqld.so.0
#4  0x00007f6b4eb49120 in ?? () from /usr/lib64/libmysqld.so.0
#5  0x00007f6b67e64a3f in start_thread () from /lib64/libpthread.so.0
#6  0x00007f6b69fcd67d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 22 (Thread 0x7f6b4bac2700 (LWP 28979)):
#0  0x00007f6b67e6938c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f6b4eb0f6b9 in os_event_wait_low () from /usr/lib64/libmysqld.so.0
#2  0x00007f6b4eb0e376 in os_aio_simulated_handle () from /usr/lib64/libmysqld.so.0
#3  0x00007f6b4eacdeea in fil_aio_wait () from /usr/lib64/libmysqld.so.0
#4  0x00007f6b4eb49120 in ?? () from /usr/lib64/libmysqld.so.0
#5  0x00007f6b67e64a3f in start_thread () from /lib64/libpthread.so.0
#6  0x00007f6b69fcd67d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 21 (Thread 0x7f6b4b2c1700 (LWP 28980)):
#0  0x00007f6b67e6938c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f6b4eb0f6b9 in os_event_wait_low () from /usr/lib64/libmysqld.so.0
#2  0x00007f6b4eb0e376 in os_aio_simulated_handle () from /usr/lib64/libmysqld.so.0
#3  0x00007f6b4eacdeea in fil_aio_wait () from /usr/lib64/libmysqld.so.0
#4  0x00007f6b4eb49120 in ?? () from /usr/lib64/libmysqld.so.0
#5  0x00007f6b67e64a3f in start_thread () from /lib64/libpthread.so.0
#6  0x00007f6b69fcd67d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 20 (Thread 0x7f6b4aac0700 (LWP 28981)):
#0  0x00007f6b67e6938c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f6b4eb0f6b9 in os_event_wait_low () from /usr/lib64/libmysqld.so.0
#2  0x00007f6b4eb0e376 in os_aio_simulated_handle () from /usr/lib64/libmysqld.so.0
#3  0x00007f6b4eacdeea in fil_aio_wait () from /usr/lib64/libmysqld.so.0
#4  0x00007f6b4eb49120 in ?? () from /usr/lib64/libmysqld.so.0
#5  0x00007f6b67e64a3f in start_thread () from /lib64/libpthread.so.0
#6  0x00007f6b69fcd67d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 19 (Thread 0x7f6b496b7700 (LWP 28983)):
#0  0x00007f6b69fc6c73 in select () from /lib64/libc.so.6
#1  0x00007f6b4eb0febb in os_thread_sleep () from /usr/lib64/libmysqld.so.0
#2  0x00007f6b4eb47d9a in srv_lock_timeout_thread () from /usr/lib64/libmysqld.so.0
#3  0x00007f6b67e64a3f in start_thread () from /lib64/libpthread.so.0
#4  0x00007f6b69fcd67d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 18 (Thread 0x7f6b48eb6700 (LWP 28984)):
#0  0x00007f6b69fc6c73 in select () from /lib64/libc.so.6
#1  0x00007f6b4eb0febb in os_thread_sleep () from /usr/lib64/libmysqld.so.0
#2  0x00007f6b4eb480d5 in srv_error_monitor_thread () from /usr/lib64/libmysqld.so.0
#3  0x00007f6b67e64a3f in start_thread () from /lib64/libpthread.so.0
#4  0x00007f6b69fcd67d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7f6b486b5700 (LWP 28985)):
#0  0x00007f6b69fc6c73 in select () from /lib64/libc.so.6
#1  0x00007f6b4eb0febb in os_thread_sleep () from /usr/lib64/libmysqld.so.0
#2  0x00007f6b4eb47a02 in srv_monitor_thread () from /usr/lib64/libmysqld.so.0
#3  0x00007f6b67e64a3f in start_thread () from /lib64/libpthread.so.0
#4  0x00007f6b69fcd67d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7f6b47eb4700 (LWP 28986)):
#0  0x00007f6b67e6938c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f6b4eb0f6b9 in os_event_wait_low () from /usr/lib64/libmysqld.so.0
#2  0x00007f6b4eb48712 in srv_master_thread () from /usr/lib64/libmysqld.so.0
#3  0x00007f6b67e64a3f in start_thread () from /lib64/libpthread.so.0
#4  0x00007f6b69fcd67d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7f6b476b3700 (LWP 28992)):
#0  0x00007f6b69fc4503 in poll () from /lib64/libc.so.6
#1  0x00007f6b6366f114 in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007f6b6366f650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f6b6b5ae976 in QEventDispatcherGlib::processEvents (this=0xd1aa10, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f6b6b583052 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f6b6b583265 in QEventLoop::exec (this=0x7f6b476b2da0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f6b6b4981e4 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f6b6b564968 in QInotifyFileSystemWatcherEngine::run (this=0x151da60) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f6b6b49aa5e in QThreadPrivate::start (arg=0x151da60) at thread/qthread_unix.cpp:285
#9  0x00007f6b67e64a3f in start_thread () from /lib64/libpthread.so.0
#10 0x00007f6b69fcd67d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f6b3b7cb700 (LWP 29011)):
#0  0x00007f6b67e6938c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f6b65bd1044 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f6b65eea180) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f6b65bd1079 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f6b65ef8254) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f6b67e64a3f in start_thread () from /lib64/libpthread.so.0
#4  0x00007f6b69fcd67d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f6b377ff700 (LWP 29012)):
#0  0x00007f6b67e6938c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f6b6b49b14b in wait (this=<value optimized out>, mutex=0x1d5fe60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1d5fe60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f6b67296254 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1dcf780, th=0x1d7f3b0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f6b672992a5 in waitForAvailableJob (this=0x15afbd0, th=0x1d7f3b0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x15afbd0, th=0x1d7f3b0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007f6b672992be in ThreadWeaver::WorkingHardState::applyForWork (this=0x15afbd0, th=0x1d7f3b0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f6b672992be in ThreadWeaver::WorkingHardState::applyForWork (this=0x15afbd0, th=0x1d7f3b0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f6b6729664f in ThreadWeaver::ThreadRunHelper::run (this=0x7f6b377fedf0, parent=0x1dcf780, th=0x1d7f3b0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:87
#9  0x00007f6b672966d8 in ThreadWeaver::Thread::run (this=0x1d7f3b0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:142
#10 0x00007f6b6b49aa5e in QThreadPrivate::start (arg=0x1d7f3b0) at thread/qthread_unix.cpp:285
#11 0x00007f6b67e64a3f in start_thread () from /lib64/libpthread.so.0
#12 0x00007f6b69fcd67d in clone () from /lib64/libc.so.6
#13 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f6b36ffe700 (LWP 29013)):
#0  0x00007f6b67e6938c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f6b6b49b14b in wait (this=<value optimized out>, mutex=0x1d5fe60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1d5fe60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f6b67296254 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1dcf780, th=0x7f6b400018d0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f6b672992a5 in waitForAvailableJob (this=0x15afbd0, th=0x7f6b400018d0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x15afbd0, th=0x7f6b400018d0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007f6b672992be in ThreadWeaver::WorkingHardState::applyForWork (this=0x15afbd0, th=0x7f6b400018d0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f6b672992be in ThreadWeaver::WorkingHardState::applyForWork (this=0x15afbd0, th=0x7f6b400018d0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f6b672992be in ThreadWeaver::WorkingHardState::applyForWork (this=0x15afbd0, th=0x7f6b400018d0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f6b6729664f in ThreadWeaver::ThreadRunHelper::run (this=0x7f6b36ffddf0, parent=0x1dcf780, th=0x7f6b400018d0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:87
#10 0x00007f6b672966d8 in ThreadWeaver::Thread::run (this=0x7f6b400018d0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:142
#11 0x00007f6b6b49aa5e in QThreadPrivate::start (arg=0x7f6b400018d0) at thread/qthread_unix.cpp:285
#12 0x00007f6b67e64a3f in start_thread () from /lib64/libpthread.so.0
#13 0x00007f6b69fcd67d in clone () from /lib64/libc.so.6
#14 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f6b36371700 (LWP 29018)):
#0  0x00007f6b69fda95f in __libc_enable_asynccancel () from /lib64/libc.so.6
#1  0x00007f6b69fc6c65 in select () from /lib64/libc.so.6
#2  0x00007f6b6b5ab981 in qt_safe_select (nfds=95, fdread=0x7f6b36370490, fdwrite=0x7f6b36370410, fdexcept=0x0, orig_timeout=<value optimized out>) at kernel/qcore_unix.cpp:82
#3  0x00007f6b6b5601fa in select_msecs (nfds=<value optimized out>, fdread=<value optimized out>, fdwrite=<value optimized out>, timeout=<value optimized out>) at io/qprocess_unix.cpp:880
#4  0x00007f6b6b5611fb in QProcessPrivate::waitForReadyRead (this=0x273a9d0, msecs=-1) at io/qprocess_unix.cpp:961
#5  0x00007f6b4f1fa334 in ScannerJob::getScannerOutput (this=0x7f6b400b6730) at /usr/src/debug/amarok-2.4.0/src/core-impl/collections/db/ScanManager.cpp:587
#6  0x00007f6b4f1fb23e in ScannerJob::run (this=0x7f6b400b6730) at /usr/src/debug/amarok-2.4.0/src/core-impl/collections/db/ScanManager.cpp:376
#7  0x00007f6b67296bd1 in ThreadWeaver::JobRunHelper::runTheJob (this=0x7f6b36370d60, th=0x20658c0, job=0x7f6b400b6730) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Job.cpp:106
#8  0x00007f6b67296d0e in ThreadWeaver::Job::execute (this=0x7f6b400b6730, th=0x20658c0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Job.cpp:135
#9  0x00007f6b6729661f in ThreadWeaver::ThreadRunHelper::run (this=0x7f6b36370df0, parent=0x1dcf780, th=0x20658c0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:95
#10 0x00007f6b672966d8 in ThreadWeaver::Thread::run (this=0x20658c0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:142
#11 0x00007f6b6b49aa5e in QThreadPrivate::start (arg=0x20658c0) at thread/qthread_unix.cpp:285
#12 0x00007f6b67e64a3f in start_thread () from /lib64/libpthread.so.0
#13 0x00007f6b69fcd67d in clone () from /lib64/libc.so.6
#14 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f6b35965700 (LWP 29019)):
#0  0x00007f6b67e6938c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f6b6b49b14b in wait (this=<value optimized out>, mutex=0x1d5fe60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1d5fe60, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f6b67296254 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1dcf780, th=0x20b2ba0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f6b672992a5 in waitForAvailableJob (this=0x15afbd0, th=0x20b2ba0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x15afbd0, th=0x20b2ba0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007f6b6729664f in ThreadWeaver::ThreadRunHelper::run (this=0x7f6b35964df0, parent=0x1dcf780, th=0x20b2ba0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:87
#7  0x00007f6b672966d8 in ThreadWeaver::Thread::run (this=0x20b2ba0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:142
#8  0x00007f6b6b49aa5e in QThreadPrivate::start (arg=0x20b2ba0) at thread/qthread_unix.cpp:285
#9  0x00007f6b67e64a3f in start_thread () from /lib64/libpthread.so.0
#10 0x00007f6b69fcd67d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f6b2a785700 (LWP 29028)):
#0  0x00007f6b67e6938c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f6b6b49b14b in wait (this=<value optimized out>, mutex=0x2571088, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2571088, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f6b6ae3b4f4 in QFileInfoGatherer::run (this=0x2571078) at dialogs/qfileinfogatherer.cpp:214
#4  0x00007f6b6b49aa5e in QThreadPrivate::start (arg=0x2571078) at thread/qthread_unix.cpp:285
#5  0x00007f6b67e64a3f in start_thread () from /lib64/libpthread.so.0
#6  0x00007f6b69fcd67d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f6b29f84700 (LWP 29029)):
#0  0x00007f6b69fc4503 in poll () from /lib64/libc.so.6
#1  0x00007f6b6366f114 in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007f6b6366f650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f6b6b5ae976 in QEventDispatcherGlib::processEvents (this=0x2575570, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f6b6b583052 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f6b6b583265 in QEventLoop::exec (this=0x7f6b29f83da0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f6b6b4981e4 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f6b6b564968 in QInotifyFileSystemWatcherEngine::run (this=0x256c960) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f6b6b49aa5e in QThreadPrivate::start (arg=0x256c960) at thread/qthread_unix.cpp:285
#9  0x00007f6b67e64a3f in start_thread () from /lib64/libpthread.so.0
#10 0x00007f6b69fcd67d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f6b2af86700 (LWP 31096)):
#0  0x00007f6b67e6938c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f6b52005447 in ?? () from /usr/lib64/libgstreamer-0.10.so.0
#2  0x00007f6b63698be4 in ?? () from /lib64/libglib-2.0.so.0
#3  0x00007f6b63696466 in ?? () from /lib64/libglib-2.0.so.0
#4  0x00007f6b67e64a3f in start_thread () from /lib64/libpthread.so.0
#5  0x00007f6b69fcd67d in clone () from /lib64/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f6b24184700 (LWP 31097)):
#0  0x00007f6b67e6938c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f6b52005447 in ?? () from /usr/lib64/libgstreamer-0.10.so.0
#2  0x00007f6b63698be4 in ?? () from /lib64/libglib-2.0.so.0
#3  0x00007f6b63696466 in ?? () from /lib64/libglib-2.0.so.0
#4  0x00007f6b67e64a3f in start_thread () from /lib64/libpthread.so.0
#5  0x00007f6b69fcd67d in clone () from /lib64/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f6b23780700 (LWP 31098)):
#0  0x00007f6b67e6938c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f6b52005447 in ?? () from /usr/lib64/libgstreamer-0.10.so.0
#2  0x00007f6b63698be4 in ?? () from /lib64/libglib-2.0.so.0
#3  0x00007f6b63696466 in ?? () from /lib64/libglib-2.0.so.0
#4  0x00007f6b67e64a3f in start_thread () from /lib64/libpthread.so.0
#5  0x00007f6b69fcd67d in clone () from /lib64/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f6b222e5700 (LWP 31099)):
#0  0x00007f6b67e6938c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f6b52005447 in ?? () from /usr/lib64/libgstreamer-0.10.so.0
#2  0x00007f6b63698be4 in ?? () from /lib64/libglib-2.0.so.0
#3  0x00007f6b63696466 in ?? () from /lib64/libglib-2.0.so.0
#4  0x00007f6b67e64a3f in start_thread () from /lib64/libpthread.so.0
#5  0x00007f6b69fcd67d in clone () from /lib64/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f6b218de700 (LWP 1466)):
#0  0x00007f6b67e6938c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f6b52005447 in ?? () from /usr/lib64/libgstreamer-0.10.so.0
#2  0x00007f6b63698be4 in ?? () from /lib64/libglib-2.0.so.0
#3  0x00007f6b63696466 in ?? () from /lib64/libglib-2.0.so.0
#4  0x00007f6b67e64a3f in start_thread () from /lib64/libpthread.so.0
#5  0x00007f6b69fcd67d in clone () from /lib64/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f6b210dd700 (LWP 1467)):
#0  0x00007f6b5171624e in ?? () from /usr/lib64/libgstaudio-0.10.so.0
#1  0x00007f6b63696466 in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007f6b67e64a3f in start_thread () from /lib64/libpthread.so.0
#3  0x00007f6b69fcd67d in clone () from /lib64/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f6b6d53a7a0 (LWP 28975)):
[KCrash Handler]
#6  0x00007f6b6c54347b in CoverFetchArtPayload::prepareLastFmUrls (this=0x2689f00, xml=...) at /usr/src/debug/amarok-2.4.0/src/covermanager/CoverFetchUnit.cpp:601
#7  0x00007f6b6c543ef1 in CoverFetchArtPayload::prepareUrls (this=0x2689f00) at /usr/src/debug/amarok-2.4.0/src/covermanager/CoverFetchUnit.cpp:458
#8  0x00007f6b6c538089 in CoverFetchArtPayload::setXml (this=0x2689f00, xml=<value optimized out>) at /usr/src/debug/amarok-2.4.0/src/covermanager/CoverFetchUnit.cpp:440
#9  0x00007f6b6c5374af in CoverFetchQueue::add (this=0x18db670, album=..., opt=CoverFetch::Automatic, src=<value optimized out>, xml=...) at /usr/src/debug/amarok-2.4.0/src/covermanager/CoverFetchQueue.cpp:56
#10 0x00007f6b6c532773 in CoverFetcher::slotResult (this=0x18db6e0, url=<value optimized out>, data=..., e=<value optimized out>) at /usr/src/debug/amarok-2.4.0/src/covermanager/CoverFetcher.cpp:202
#11 0x00007f6b6c53309c in CoverFetcher::qt_metacall (this=0x18db6e0, _c=<value optimized out>, _id=4, _a=0x7fff114aa420) at /usr/src/debug/amarok-2.4.0/build/src/CoverFetcher.moc:92
#12 0x00007f6b6b58c0cf in QMetaMethod::invoke (this=0x7fff114aa790, object=0x18db6e0, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1578
#13 0x00007f6b6c31c860 in invoke (this=0x18dc360) at /usr/include/QtCore/qmetaobject.h:119
#14 NetworkAccessManagerProxy::NetworkAccessManagerProxyPrivate::_replyFinished (this=0x18dc360) at /usr/src/debug/amarok-2.4.0/src/network/NetworkAccessManagerProxy.cpp:98
#15 0x00007f6b6c31b28a in NetworkAccessManagerProxy::qt_metacall (this=0x18db9a0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff114aaaa0) at /usr/src/debug/amarok-2.4.0/build/src/NetworkAccessManagerProxy.moc:86
#16 0x00007f6b6b598def in QMetaObject::activate (sender=0x20888d0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3272
#17 0x00007f6b678d02fb in KDEPrivate::AccessManagerReply::slotResult (this=0x20888d0, kJob=<value optimized out>) at /usr/src/debug/kdelibs-4.6.0/kio/kio/accessmanagerreply_p.cpp:301
#18 0x00007f6b678d0cc3 in KDEPrivate::AccessManagerReply::qt_metacall (this=0x20888d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff114aaf60) at /usr/src/debug/kdelibs-4.6.0/build/kio/accessmanagerreply_p.moc:83
#19 0x00007f6b6b598def in QMetaObject::activate (sender=0x1eb7c20, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff114aaf60) at kernel/qobject.cpp:3272
#20 0x00007f6b6b978362 in KJob::result (this=<value optimized out>, _t1=0x1eb7c20) at /usr/src/debug/kdelibs-4.6.0/build/kdecore/kjob.moc:194
#21 0x00007f6b6b9783a0 in KJob::emitResult (this=0x1eb7c20) at /usr/src/debug/kdelibs-4.6.0/kdecore/jobs/kjob.cpp:312
#22 0x00007f6b679446dd in KIO::SimpleJob::slotFinished (this=0x1eb7c20) at /usr/src/debug/kdelibs-4.6.0/kio/kio/job.cpp:525
#23 0x00007f6b67944b42 in KIO::TransferJob::slotFinished (this=0x1eb7c20) at /usr/src/debug/kdelibs-4.6.0/kio/kio/job.cpp:1118
#24 0x00007f6b67927841 in KIO::TransferJob::qt_metacall (this=0x1eb7c20, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff114ab3c0) at /usr/src/debug/kdelibs-4.6.0/build/kio/jobclasses.moc:367
#25 0x00007f6b6b598def in QMetaObject::activate (sender=0x285d920, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3272
#26 0x00007f6b6795b902 in KIO::SlaveInterface::dispatch (this=<value optimized out>, _cmd=<value optimized out>, rawdata=...) at /usr/src/debug/kdelibs-4.6.0/kio/kio/slaveinterface.cpp:173
#27 0x00007f6b678fec43 in KIO::SlaveInterface::dispatch (this=<value optimized out>) at /usr/src/debug/kdelibs-4.6.0/kio/kio/slaveinterface.cpp:89
#28 0x00007f6b678fdc36 in KIO::Slave::gotInput (this=0x285d920) at /usr/src/debug/kdelibs-4.6.0/kio/kio/slave.cpp:348
#29 0x00007f6b67902b3c in KIO::Slave::qt_metacall (this=0x285d920, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff114ab800) at /usr/src/debug/kdelibs-4.6.0/build/kio/slave.moc:82
#30 0x00007f6b6b598def in QMetaObject::activate (sender=0x21eeab0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3272
#31 0x00007f6b67902917 in KIO::ConnectionPrivate::dequeue (this=0x1785950) at /usr/src/debug/kdelibs-4.6.0/kio/kio/connection.cpp:82
#32 0x00007f6b679029cd in KIO::Connection::qt_metacall (this=0x21eeab0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x20324a0) at /usr/src/debug/kdelibs-4.6.0/build/kio/connection.moc:79
#33 0x00007f6b6b597a6a in QObject::event (this=0x21eeab0, e=<value optimized out>) at kernel/qobject.cpp:1211
#34 0x00007f6b6a94fd14 in QApplicationPrivate::notify_helper (this=0x7b08a0, receiver=0x21eeab0, e=0x22c84c0) at kernel/qapplication.cpp:4445
#35 0x00007f6b6a95822a in QApplication::notify (this=<value optimized out>, receiver=0x21eeab0, e=0x22c84c0) at kernel/qapplication.cpp:4324
#36 0x00007f6b6ceb39e6 in KApplication::notify (this=0x7fff114ac2b0, receiver=0x21eeab0, event=0x22c84c0) at /usr/src/debug/kdelibs-4.6.0/kdeui/kernel/kapplication.cpp:311
#37 0x00007f6b6b583bfc in QCoreApplication::notifyInternal (this=0x7fff114ac2b0, receiver=0x21eeab0, event=0x22c84c0) at kernel/qcoreapplication.cpp:732
#38 0x00007f6b6b5873f5 in sendEvent (receiver=0x0, event_type=0, data=0x622d30) at kernel/qcoreapplication.h:215
#39 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x622d30) at kernel/qcoreapplication.cpp:1373
#40 0x00007f6b6b5ae783 in sendPostedEvents (s=<value optimized out>) at kernel/qcoreapplication.h:220
#41 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#42 0x00007f6b6366ebd3 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#43 0x00007f6b6366f3b0 in ?? () from /lib64/libglib-2.0.so.0
#44 0x00007f6b6366f650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#45 0x00007f6b6b5ae91f in QEventDispatcherGlib::processEvents (this=0x6287b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#46 0x00007f6b6a9f4d8e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#47 0x00007f6b6b583052 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#48 0x00007f6b6b583265 in QEventLoop::exec (this=0x7fff114ac240, flags=...) at kernel/qeventloop.cpp:201
#49 0x00007f6b6b5876ab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#50 0x000000000040960d in main (argc=1, argv=0x7fff114ae728) at /usr/src/debug/amarok-2.4.0/src/main.cpp:268

Possible duplicates by query: bug 271562, bug 270285, bug 269854, bug 269472, bug 269432.

Reported using DrKonqi