Application: amarok (2.3.1.90)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-20-generic i686
Distribution: Ubuntu maverick (development branch)

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

When I quit Amarok, either with Ctrl-q or through File->Quit, it crashes and the Dr. Konqi dialog appears.

The crash can be reproduced every time.

-- Backtrace:
Application: Amarok (amarok), signal: Aborted
[Current thread is 1 (Thread 0xb657f770 (LWP 2437))]

Thread 9 (Thread 0xb2cdcb70 (LWP 2442)):
#0  0x007d5416 in __kernel_vsyscall ()
#1  0x035d84dc in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x02e8bdad in __pthread_cond_wait (cond=0x8f070e8, mutex=0x8f070d0) at forward.c:139
#3  0x07ff4603 in vlc_cond_wait (p_condvar=0x8f070e8, p_mutex=0x8f070d0) at misc/pthread.c:359
#4  0x07f6967a in LoopRequest (data=0x8f0700c) at playlist/thread.c:539
#5  Thread (data=0x8f0700c) at playlist/thread.c:586
#6  0x035d3cc9 in start_thread (arg=0xb2cdcb70) at pthread_create.c:304
#7  0x02e7e6ae in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 8 (Thread 0xada3eb70 (LWP 2445)):
#0  0x007d5416 in __kernel_vsyscall ()
#1  0x035d84dc in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x02e8bdad in __pthread_cond_wait (cond=0x9a52980, mutex=0x9a52968) at forward.c:139
#3  0x0838e9c7 in wait (this=0x9a457b0, mutex=0x95d4fd8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9a457b0, mutex=0x95d4fd8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x02723030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9a45798, th=0xa084b48) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x027267dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9cbe118, th=0xa084b48) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0272255b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9a45798, th=0xa084b48) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x027268d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cbe118, th=0xa084b48) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x02723533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9a45798, th=0xa084b48, previous=0xb03ff58) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0272495e in ThreadWeaver::ThreadRunHelper::run (this=0xada3e294, parent=0x9a45798, th=0xa084b48) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0272507b in ThreadWeaver::Thread::run (this=0xa084b48) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x0838ddf9 in QThreadPrivate::start (arg=0xa084b48) at thread/qthread_unix.cpp:266
#13 0x035d3cc9 in start_thread (arg=0xada3eb70) at pthread_create.c:304
#14 0x02e7e6ae in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 7 (Thread 0xac62cb70 (LWP 2446)):
#0  0x007d5416 in __kernel_vsyscall ()
#1  0x035d84dc in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x02e8bdad in __pthread_cond_wait (cond=0x15af290, mutex=0x15af278) at forward.c:139
#3  0x014ab877 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x15aa1a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0x014ab8c1 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x15aa1a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0x035d3cc9 in start_thread (arg=0xac62cb70) at pthread_create.c:304
#6  0x02e7e6ae in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 6 (Thread 0xa58feb70 (LWP 2449)):
#0  0x007d5416 in __kernel_vsyscall ()
#1  0x035d84dc in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x02e8bdad in __pthread_cond_wait (cond=0x9a52980, mutex=0x9a52968) at forward.c:139
#3  0x0838e9c7 in wait (this=0x9a457b0, mutex=0x95d4fd8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9a457b0, mutex=0x95d4fd8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x02723030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9a45798, th=0x8fe2400) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x027267dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9cbe118, th=0x8fe2400) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0272255b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9a45798, th=0x8fe2400) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x027268d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cbe118, th=0x8fe2400) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x02723533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9a45798, th=0x8fe2400, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x027268f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cbe118, th=0x8fe2400) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x02723533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9a45798, th=0x8fe2400, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x027268f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cbe118, th=0x8fe2400) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x02723533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9a45798, th=0x8fe2400, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x027268f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cbe118, th=0x8fe2400) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0x02723533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9a45798, th=0x8fe2400, previous=0xad2fc40) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0x0272495e in ThreadWeaver::ThreadRunHelper::run (this=0xa58fe294, parent=0x9a45798, th=0x8fe2400) at ../../../threadweaver/Weaver/Thread.cpp:87
#17 0x0272507b in ThreadWeaver::Thread::run (this=0x8fe2400) at ../../../threadweaver/Weaver/Thread.cpp:142
#18 0x0838ddf9 in QThreadPrivate::start (arg=0x8fe2400) at thread/qthread_unix.cpp:266
#19 0x035d3cc9 in start_thread (arg=0xa58feb70) at pthread_create.c:304
#20 0x02e7e6ae in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 5 (Thread 0xa50fdb70 (LWP 2450)):
#0  0x007d5416 in __kernel_vsyscall ()
#1  0x035d84dc in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x02e8bdad in __pthread_cond_wait (cond=0x9a52980, mutex=0x9a52968) at forward.c:139
#3  0x0838e9c7 in wait (this=0x9a457b0, mutex=0x95d4fd8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9a457b0, mutex=0x95d4fd8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x02723030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9a45798, th=0x9806e10) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x027267dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9cbe118, th=0x9806e10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0272255b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9a45798, th=0x9806e10) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x027268d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cbe118, th=0x9806e10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x02723533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9a45798, th=0x9806e10, previous=0xa7b2f40) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0272495e in ThreadWeaver::ThreadRunHelper::run (this=0xa50fd294, parent=0x9a45798, th=0x9806e10) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0272507b in ThreadWeaver::Thread::run (this=0x9806e10) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x0838ddf9 in QThreadPrivate::start (arg=0x9806e10) at thread/qthread_unix.cpp:266
#13 0x035d3cc9 in start_thread (arg=0xa50fdb70) at pthread_create.c:304
#14 0x02e7e6ae in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0xa35b7b70 (LWP 2453)):
#0  0x02e8bf76 in pthread_mutex_lock (mutex=0xa829e3c) at forward.c:182
#1  0x01a29e84 in g_main_context_dispatch (context=0xa829e38) at /build/buildd/glib2.0-2.25.15/glib/gmain.c:2668
#2  0x01a2de28 in g_main_context_iterate (context=0xa829e38, block=<value optimized out>, dispatch=1, self=0xb2a17d88) at /build/buildd/glib2.0-2.25.15/glib/gmain.c:2750
#3  0x01a2e008 in g_main_context_iteration (context=0xa829e38, may_block=1) at /build/buildd/glib2.0-2.25.15/glib/gmain.c:2813
#4  0x084be59f in QEventDispatcherGlib::processEvents (this=0x943a8e0, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#5  0x0848e609 in QEventLoop::processEvents (this=0xa35b7230, flags=) at kernel/qeventloop.cpp:149
#6  0x0848ea8a in QEventLoop::exec (this=0xa35b7230, flags=...) at kernel/qeventloop.cpp:201
#7  0x0838ab7e in QThread::exec (this=0xa8220d8) at thread/qthread.cpp:490
#8  0x0846d35b in QInotifyFileSystemWatcherEngine::run (this=0xa8220d8) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x0838ddf9 in QThreadPrivate::start (arg=0xa8220d8) at thread/qthread_unix.cpp:266
#10 0x035d3cc9 in start_thread (arg=0xa35b7b70) at pthread_create.c:304
#11 0x02e7e6ae in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0x9d00db70 (LWP 4105)):
#0  0x007d5416 in __kernel_vsyscall ()
#1  0x035d84dc in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x02e8bdad in __pthread_cond_wait (cond=0xb77a4770, mutex=0xb77a4758) at forward.c:139
#3  0xb729c3a5 in WTF::TCMalloc_PageHeap::scavengerThread (this=0xb779f680) at wtf/FastMalloc.cpp:2378
#4  0xb729c481 in WTF::TCMalloc_PageHeap::runScavengerThread (context=0xb779f680) at wtf/FastMalloc.cpp:1497
#5  0x035d3cc9 in start_thread (arg=0x9d00db70) at pthread_create.c:304
#6  0x02e7e6ae in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xa133fb70 (LWP 4106)):
#0  0x007d5416 in __kernel_vsyscall ()
#1  0x035d84dc in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x02e8bdad in __pthread_cond_wait (cond=0x9a52980, mutex=0x9a52968) at forward.c:139
#3  0x0838e9c7 in wait (this=0x9a457b0, mutex=0x95d4fd8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9a457b0, mutex=0x95d4fd8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x02723030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9a45798, th=0xab24ba8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x027267dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9cbe118, th=0xab24ba8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0272255b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9a45798, th=0xab24ba8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x027268d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cbe118, th=0xab24ba8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x02723533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9a45798, th=0xab24ba8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x027268f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cbe118, th=0xab24ba8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x02723533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9a45798, th=0xab24ba8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x027268f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cbe118, th=0xab24ba8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x02723533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9a45798, th=0xab24ba8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x027268f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cbe118, th=0xab24ba8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0x02723533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9a45798, th=0xab24ba8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0x027268f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9cbe118, th=0xab24ba8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#17 0x02723533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9a45798, th=0xab24ba8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#18 0x0272495e in ThreadWeaver::ThreadRunHelper::run (this=0xa133f294, parent=0x9a45798, th=0xab24ba8) at ../../../threadweaver/Weaver/Thread.cpp:87
#19 0x0272507b in ThreadWeaver::Thread::run (this=0xab24ba8) at ../../../threadweaver/Weaver/Thread.cpp:142
#20 0x0838ddf9 in QThreadPrivate::start (arg=0xab24ba8) at thread/qthread_unix.cpp:266
#21 0x035d3cc9 in start_thread (arg=0xa133fb70) at pthread_create.c:304
#22 0x02e7e6ae in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb657f770 (LWP 2437)):
[KCrash Handler]
#7  0x007d5416 in __kernel_vsyscall ()
#8  0x02dd8941 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#9  0x02ddbe42 in abort () at abort.c:92
#10 0x02dd18e8 in __assert_fail (assertion=0x35df41c "(-(e)) != 3 || !robust", file=0x35dfb82 "pthread_mutex_lock.c", line=312, function=0x35df463 "__pthread_mutex_lock_full") at assert.c:81
#11 0x035d6322 in __pthread_mutex_lock_full (mutex=0x8b4a280) at pthread_mutex_lock.c:312
#12 0x02e8bf76 in pthread_mutex_lock (mutex=0x8b4a280) at forward.c:182
#13 0x054ea4cf in _XLockMutex (lip=0x8b61fe4) at ../../src/locking.c:106
#14 0x0550141f in XrmDestroyDatabase (db=0x8b61fd8) at ../../src/Xrm.c:2640
#15 0x054ebe8e in _XFreeDisplayStructure (dpy=0x8b7a1e8) at ../../src/OpenDis.c:837
#16 0x054d8341 in XCloseDisplay (dpy=0x8b7a1e8) at ../../src/ClDisplay.c:80
#17 0x039dca7b in qt_cleanup () at kernel/qapplication_x11.cpp:2638
#18 0x03961609 in QApplication::~QApplication (this=0xbfe9bcdc, __in_chrg=<value optimized out>) at kernel/qapplication.cpp:1121
#19 0x002e8e0a in KApplication::~KApplication (this=0xbfe9bcdc, __in_chrg=<value optimized out>) at ../../kdeui/kernel/kapplication.cpp:908
#20 0x002f07c8 in KUniqueApplication::~KUniqueApplication (this=0xbfe9bcdc, __in_chrg=<value optimized out>) at ../../kdeui/kernel/kuniqueapplication.cpp:353
#21 0x00e48870 in App::~App (this=0xbfe9bcdc, __in_chrg=<value optimized out>) at ../../src/App.cpp:302
#22 0x0804fbb3 in main (argc=1, argv=0xbfe9c554) at ../../src/main.cpp:237

This bug may be a duplicate of or related to bug 212393.

Possible duplicates by query: bug 212393.

Reported using DrKonqi