Application: amarok (2.4.0)
KDE Platform Version: 4.6.2 (4.6.2) (Compiled from sources)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-10-generic-pae i686
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
I was in the process of quiting from the application
- Unusual behavior I noticed:
My sound is not working.
I don't hear anything from headphones/speakers

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0xb0ed5780 (LWP 4688))]

Thread 10 (Thread 0xa951fb70 (LWP 4693)):
#0  0xb4399d41 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0xb5aa1dd8 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb5b6e4f2 in updateCurrentTime (this=0x99e8e3c, tm=...) at kernel/qeventdispatcher_unix.cpp:339
#4  QTimerInfoList::timerWait (this=0x99e8e3c, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0xb5b6cd32 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xa951f06c) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb5b6cdcd in timerSourcePrepare (source=0x99e8e08, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb4542fd4 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb4543e63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb4544524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb5b6d577 in QEventDispatcherGlib::processEvents (this=0x99e7468, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0xb5b3f289 in QEventLoop::processEvents (this=0xa951f220, flags=...) at kernel/qeventloop.cpp:149
#12 0xb5b3f522 in QEventLoop::exec (this=0xa951f220, flags=...) at kernel/qeventloop.cpp:201
#13 0xb5a492a0 in QThread::exec (this=0x99d4bc0) at thread/qthread.cpp:492
#14 0xb5b20fdb in QInotifyFileSystemWatcherEngine::run (this=0x99d4bc0) at io/qfilesystemwatcher_inotify.cpp:248
#15 0xb5a4bda2 in QThreadPrivate::start (arg=0x99d4bc0) at thread/qthread_unix.cpp:320
#16 0xb4708e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0xb585273e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 9 (Thread 0xa13adb70 (LWP 4695)):
#0  0xb470c7a4 in __pthread_mutex_unlock_usercnt () from /lib/i386-linux-gnu/libpthread.so.0
#1  0xb5860656 in pthread_mutex_unlock () from /lib/i386-linux-gnu/libc.so.6
#2  0xb4542f24 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb4543e63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb454492b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb1fbc304 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0xb456d2df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0xb4708e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb585273e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 8 (Thread 0xa01ffb70 (LWP 4698)):
#0  0xb7866424 in __kernel_vsyscall ()
#1  0xb470d48c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb58603fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb49e6817 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0xb4afa1c0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0xb49e6851 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0xb4afa1c0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0xb4708e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0xb585273e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 7 (Thread 0xa1baeb70 (LWP 4701)):
#0  0xb4399d41 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0xb5aa1dd8 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb5b6e4f2 in updateCurrentTime (this=0xa0a938c, tm=...) at kernel/qeventdispatcher_unix.cpp:339
#4  QTimerInfoList::timerWait (this=0xa0a938c, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0xb5b6cd32 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xa1bae06c) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb5b6cdcd in timerSourcePrepare (source=0xa0a9358, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb4542fd4 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb4543e63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb4544524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb5b6d577 in QEventDispatcherGlib::processEvents (this=0xa09d670, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0xb5b3f289 in QEventLoop::processEvents (this=0xa1bae220, flags=...) at kernel/qeventloop.cpp:149
#12 0xb5b3f522 in QEventLoop::exec (this=0xa1bae220, flags=...) at kernel/qeventloop.cpp:201
#13 0xb5a492a0 in QThread::exec (this=0xa039d38) at thread/qthread.cpp:492
#14 0xb5b20fdb in QInotifyFileSystemWatcherEngine::run (this=0xa039d38) at io/qfilesystemwatcher_inotify.cpp:248
#15 0xb5a4bda2 in QThreadPrivate::start (arg=0xa039d38) at thread/qthread_unix.cpp:320
#16 0xb4708e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0xb585273e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 6 (Thread 0x9cbefb70 (LWP 4702)):
#0  0xb7866424 in __kernel_vsyscall ()
#1  0xb470d48c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb58603fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb5a4c467 in wait (this=0xa084870, mutex=0xa0cfb90, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa084870, mutex=0xa0cfb90, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb4ff87e0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa084858, th=0xa1125a8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb4ffb47c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa086540, th=0xa1125a8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb4ff842b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa084858, th=0xa1125a8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb4ffb56a in ThreadWeaver::WorkingHardState::applyForWork (this=0xa086540, th=0xa1125a8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb4ff8373 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa084858, th=0xa1125a8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb4ffb589 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa086540, th=0xa1125a8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb4ff8373 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa084858, th=0xa1125a8, previous=0xa083f20) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb4ff9f9e in ThreadWeaver::ThreadRunHelper::run (this=0x9cbef284, parent=0xa084858, th=0xa1125a8) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0xb4ffa05b in ThreadWeaver::Thread::run (this=0xa1125a8) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0xb5a4bda2 in QThreadPrivate::start (arg=0xa1125a8) at thread/qthread_unix.cpp:320
#15 0xb4708e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#16 0xb585273e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 5 (Thread 0x9c3e3b70 (LWP 4703)):
#0  0xb7866424 in __kernel_vsyscall ()
#1  0xb470d48c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb58603fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb5a4c467 in wait (this=0xa084870, mutex=0xa0cfb90, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa084870, mutex=0xa0cfb90, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb4ff87e0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa084858, th=0xa0ec490) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb4ffb47c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa086540, th=0xa0ec490) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb4ff842b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa084858, th=0xa0ec490) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb4ffb56a in ThreadWeaver::WorkingHardState::applyForWork (this=0xa086540, th=0xa0ec490) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb4ff8373 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa084858, th=0xa0ec490, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb4ffb589 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa086540, th=0xa0ec490) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb4ff8373 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa084858, th=0xa0ec490, previous=0xa0ed220) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb4ff9f9e in ThreadWeaver::ThreadRunHelper::run (this=0x9c3e3284, parent=0xa084858, th=0xa0ec490) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0xb4ffa05b in ThreadWeaver::Thread::run (this=0xa0ec490) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0xb5a4bda2 in QThreadPrivate::start (arg=0xa0ec490) at thread/qthread_unix.cpp:320
#15 0xb4708e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#16 0xb585273e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 4 (Thread 0x9bbe2b70 (LWP 4704)):
[KCrash Handler]
#7  0x00000000 in ?? ()
#8  0xa95aa2bb in SqlRegistry::getDirectory (this=0x99a9c50, path=..., mtime=1280469124) at ../../../../../../src/core-impl/collections/db/sql/SqlRegistry.cpp:65
#9  0xa95d0d1b in SqlScanResultProcessor::commitDirectory (this=0xa02e47a0, directory=0xa02a54d0) at ../../../../../../src/core-impl/collections/db/sql/SqlScanResultProcessor.cpp:97
#10 0xa9588265 in ScanResultProcessor::commit (this=0xa02e47a0) at ../../../../../../src/core-impl/collections/db/ScanResultProcessor.cpp:70
#11 0xa95d1f71 in SqlScanResultProcessor::commit (this=0xa02e47a0) at ../../../../../../src/core-impl/collections/db/sql/SqlScanResultProcessor.cpp:76
#12 0xa9581f25 in ScannerJob::run (this=0xa520498) at ../../../../../../src/core-impl/collections/db/ScanManager.cpp:461
#13 0xb4ffa7f4 in ThreadWeaver::JobRunHelper::runTheJob (this=0x9bbe21fc, th=0xa0ecd28, job=0xa520498) at ../../../threadweaver/Weaver/Job.cpp:106
#14 0xb4ffa941 in ThreadWeaver::Job::execute (this=0xa520498, th=0xa0ecd28) at ../../../threadweaver/Weaver/Job.cpp:135
#15 0xb4ff9f6a in ThreadWeaver::ThreadRunHelper::run (this=0x9bbe2284, parent=0xa084858, th=0xa0ecd28) at ../../../threadweaver/Weaver/Thread.cpp:95
#16 0xb4ffa05b in ThreadWeaver::Thread::run (this=0xa0ecd28) at ../../../threadweaver/Weaver/Thread.cpp:142
#17 0xb5a4bda2 in QThreadPrivate::start (arg=0xa0ecd28) at thread/qthread_unix.cpp:320
#18 0xb4708e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#19 0xb585273e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0x9b3e1b70 (LWP 4705)):
#0  0xb7866424 in __kernel_vsyscall ()
#1  0xb470d48c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb58603fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb5a4c467 in wait (this=0xa084870, mutex=0xa0cfb90, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa084870, mutex=0xa0cfb90, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb4ff87e0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa084858, th=0xa0ed5c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb4ffb47c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa086540, th=0xa0ed5c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb4ff842b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa084858, th=0xa0ed5c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb4ffb56a in ThreadWeaver::WorkingHardState::applyForWork (this=0xa086540, th=0xa0ed5c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb4ff8373 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa084858, th=0xa0ed5c0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb4ffb589 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa086540, th=0xa0ed5c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb4ff8373 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa084858, th=0xa0ed5c0, previous=0xa0ebe80) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb4ff9f9e in ThreadWeaver::ThreadRunHelper::run (this=0x9b3e1284, parent=0xa084858, th=0xa0ed5c0) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0xb4ffa05b in ThreadWeaver::Thread::run (this=0xa0ed5c0) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0xb5a4bda2 in QThreadPrivate::start (arg=0xa0ed5c0) at thread/qthread_unix.cpp:320
#15 0xb4708e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#16 0xb585273e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0x9abe0b70 (LWP 4706)):
#0  0xb7866424 in __kernel_vsyscall ()
#1  0xb470d48c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb58603fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb3bacb57 in ?? () from /usr/lib/libQtWebKit.so.4
#4  0xb4708e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#5  0xb585273e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb0ed5780 (LWP 4688)):
#0  0xb7866424 in __kernel_vsyscall ()
#1  0xb5843f76 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0xb437efe0 in ?? () from /usr/lib/i386-linux-gnu/libxcb.so.1
#3  0xb4380937 in xcb_wait_for_reply () from /usr/lib/i386-linux-gnu/libxcb.so.1
#4  0xb567eb00 in _XReply () from /usr/lib/i386-linux-gnu/libX11.so.6
#5  0xb5663ff9 in XGetSelectionOwner () from /usr/lib/i386-linux-gnu/libX11.so.6
#6  0xb60aea49 in QClipboard::event (this=0x95ae780, e=0xbfb76358) at kernel/qclipboard_x11.cpp:922
#7  0xb601cd24 in QApplicationPrivate::notify_helper (this=0x95b0888, receiver=0x95ae780, e=0xbfb76358) at kernel/qapplication.cpp:4462
#8  0xb60218ce in QApplication::notify (this=0xbfb764b8, receiver=0x95ae780, e=0xbfb76358) at kernel/qapplication.cpp:3862
#9  0xb5b400bb in QCoreApplication::notifyInternal (this=0xbfb764b8, receiver=0x95ae780, event=0xbfb76358) at kernel/qcoreapplication.cpp:731
#10 0xb602654b in sendEvent (this=0xbfb764b8, __in_chrg=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#11 QApplication::~QApplication (this=0xbfb764b8, __in_chrg=<value optimized out>) at kernel/qapplication.cpp:1088
#12 0xb767fd4a in KApplication::~KApplication (this=0xbfb764b8, __in_chrg=<value optimized out>) at ../../kdeui/kernel/kapplication.cpp:894
#13 0xb76879e8 in KUniqueApplication::~KUniqueApplication (this=0xbfb764b8, __in_chrg=<value optimized out>) at ../../kdeui/kernel/kuniqueapplication.cpp:343
#14 0xb70489a1 in App::~App (this=0xbfb764b8, __in_chrg=<value optimized out>) at ../../src/App.cpp:228
#15 0x08050cfe in main (argc=-1078502200, argv=0xffffffff) at ../../src/main.cpp:266

Possible duplicates by query: bug 277724, bug 268293, bug 263370, bug 261421.

Reported using DrKonqi