Bug 291428

Application: amarok (2.4.3)
KDE Platform Version: 4.7.3 (4.7.3)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-14-generic i686
Distribution: Ubuntu 11.10

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

Attempting to adjust volume settings and get app to play Last.fm

-- Backtrace:
Application: Amarok (amarok), signal: Aborted
[Current thread is 1 (Thread 0xb5fa5720 (LWP 1910))]

Thread 13 (Thread 0xb53a8b70 (LWP 1912)):
#0  0x0046d416 in __kernel_vsyscall ()
#1  0x0053140e in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0x03af334b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x03ae4896 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x03ae4f9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x03022cea in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0x03b0b5f4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0x07ce8d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x005400ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 12 (Thread 0xb0093b70 (LWP 1915)):
#0  0x0046d416 in __kernel_vsyscall ()
#1  0x0053140e in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0x02184246 in ?? () from /usr/lib/i386-linux-gnu/libpulse.so.0
#3  0x021724ea in pa_mainloop_poll () from /usr/lib/i386-linux-gnu/libpulse.so.0
#4  0x02172d47 in pa_mainloop_iterate () from /usr/lib/i386-linux-gnu/libpulse.so.0
#5  0x02172e24 in pa_mainloop_run () from /usr/lib/i386-linux-gnu/libpulse.so.0
#6  0x021841ce in ?? () from /usr/lib/i386-linux-gnu/libpulse.so.0
#7  0x0299e216 in ?? () from /usr/lib/i386-linux-gnu/libpulsecommon-1.0.so
#8  0x07ce8d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#9  0x005400ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 11 (Thread 0xab22cb70 (LWP 1917)):
#0  0x07cebd44 in __pthread_mutex_unlock_usercnt () from /lib/i386-linux-gnu/libpthread.so.0
#1  0x0054df54 in pthread_mutex_unlock () from /lib/i386-linux-gnu/libc.so.6
#2  0x03ae3e70 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x03ae48f0 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x03ae4c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x01726b37 in QEventDispatcherGlib::processEvents (this=0x9b18870, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x016f71dd in QEventLoop::processEvents (this=0xab22c2a0, flags=...) at kernel/qeventloop.cpp:149
#7  0x016f7421 in QEventLoop::exec (this=0xab22c2a0, flags=...) at kernel/qeventloop.cpp:201
#8  0x015fa90b in QThread::exec (this=0x9aedf88) at thread/qthread.cpp:498
#9  0x016d7e2d in QInotifyFileSystemWatcherEngine::run (this=0x9aedf88) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x015fd7b3 in QThreadPrivate::start (arg=0x9aedf88) at thread/qthread_unix.cpp:331
#11 0x07ce8d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0x005400ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 10 (Thread 0xa9981b70 (LWP 1918)):
#0  0x0046d416 in __kernel_vsyscall ()
#1  0x07ceca5c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x0054dcfc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x015fdcc0 in wait (time=4294967295, this=0x9b8eec8) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9b73b28, mutex=0x9c8aa60, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x002be406 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9b73b10, th=0x9b68c90) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x002c0ecb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9b1f190, th=0x9b68c90) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x002be03a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9b73b10, th=0x9b68c90) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x002c0fcc in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b1f190, th=0x9b68c90) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x002bdf93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9b73b10, th=0x9b68c90, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x002c0fe8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b1f190, th=0x9b68c90) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x002bdf93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9b73b10, th=0x9b68c90, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x002c0fe8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b1f190, th=0x9b68c90) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x002bdf93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9b73b10, th=0x9b68c90, previous=0x9f5ab60) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x002bfb14 in ThreadWeaver::ThreadRunHelper::run (this=0xa9981304, parent=0x9b73b10, th=0x9b68c90) at ../../../threadweaver/Weaver/Thread.cpp:87
#15 0x002bfbca in ThreadWeaver::Thread::run (this=0x9b68c90) at ../../../threadweaver/Weaver/Thread.cpp:142
#16 0x015fd7b3 in QThreadPrivate::start (arg=0x9b68c90) at thread/qthread_unix.cpp:331
#17 0x07ce8d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#18 0x005400ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 9 (Thread 0xa9180b70 (LWP 1921)):
#0  0x0046d416 in __kernel_vsyscall ()
#1  0x07ceca5c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x0054dcfc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x015fdcc0 in wait (time=4294967295, this=0x9b8eec8) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9b73b28, mutex=0x9c8aa60, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x002be406 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9b73b10, th=0x9b21ca0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x002c0ecb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9b1f190, th=0x9b21ca0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x002be03a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9b73b10, th=0x9b21ca0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x002c0fcc in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b1f190, th=0x9b21ca0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x002bdf93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9b73b10, th=0x9b21ca0, previous=0xa5b3b50) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x002bfb14 in ThreadWeaver::ThreadRunHelper::run (this=0xa9180304, parent=0x9b73b10, th=0x9b21ca0) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x002bfbca in ThreadWeaver::Thread::run (this=0x9b21ca0) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x015fd7b3 in QThreadPrivate::start (arg=0x9b21ca0) at thread/qthread_unix.cpp:331
#13 0x07ce8d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0x005400ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 8 (Thread 0xa897fb70 (LWP 1922)):
#0  0x0046d416 in __kernel_vsyscall ()
#1  0x07ceca5c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x0054dcfc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x015fdcc0 in wait (time=4294967295, this=0x9b8eec8) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9b73b28, mutex=0x9c8aa60, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x002be406 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9b73b10, th=0x96351b0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x002c0ecb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9b1f190, th=0x96351b0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x002be03a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9b73b10, th=0x96351b0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x002c0fcc in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b1f190, th=0x96351b0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x002bdf93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9b73b10, th=0x96351b0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x002c0fe8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b1f190, th=0x96351b0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x002bdf93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9b73b10, th=0x96351b0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x002c0fe8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b1f190, th=0x96351b0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x002bdf93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9b73b10, th=0x96351b0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x002c0fe8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b1f190, th=0x96351b0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0x002bdf93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9b73b10, th=0x96351b0, previous=0x9f5a1a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0x002bfb14 in ThreadWeaver::ThreadRunHelper::run (this=0xa897f304, parent=0x9b73b10, th=0x96351b0) at ../../../threadweaver/Weaver/Thread.cpp:87
#17 0x002bfbca in ThreadWeaver::Thread::run (this=0x96351b0) at ../../../threadweaver/Weaver/Thread.cpp:142
#18 0x015fd7b3 in QThreadPrivate::start (arg=0x96351b0) at thread/qthread_unix.cpp:331
#19 0x07ce8d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#20 0x005400ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 7 (Thread 0xa817eb70 (LWP 2082)):
#0  0x0046d416 in __kernel_vsyscall ()
#1  0x07ceca5c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x0054dcfc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x015fdcc0 in wait (time=4294967295, this=0x9b8eec8) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9b73b28, mutex=0x9c8aa60, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x002be406 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9b73b10, th=0x9dc9d50) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x002c0ecb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9b1f190, th=0x9dc9d50) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x002be03a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9b73b10, th=0x9dc9d50) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x002c0fcc in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b1f190, th=0x9dc9d50) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x002bdf93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9b73b10, th=0x9dc9d50, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x002c0fe8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b1f190, th=0x9dc9d50) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x002bdf93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9b73b10, th=0x9dc9d50, previous=0xa325a88) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x002bfb14 in ThreadWeaver::ThreadRunHelper::run (this=0xa817e304, parent=0x9b73b10, th=0x9dc9d50) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0x002bfbca in ThreadWeaver::Thread::run (this=0x9dc9d50) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0x015fd7b3 in QThreadPrivate::start (arg=0x9dc9d50) at thread/qthread_unix.cpp:331
#15 0x07ce8d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#16 0x005400ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 6 (Thread 0xa7771b70 (LWP 2083)):
#0  0x0046d416 in __kernel_vsyscall ()
#1  0x07ceca5c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x0054dcfc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb6fde883 in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb6fde99f in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0x07ce8d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0x005400ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 5 (Thread 0xa6e48b70 (LWP 2084)):
#0  0x07ceadbd in pthread_mutex_lock () from /lib/i386-linux-gnu/libpthread.so.0
#1  0x0054df14 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
#2  0x03ae38bb in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x03ae4637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x03ae4c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x01726b37 in QEventDispatcherGlib::processEvents (this=0xa057c48, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x016f71dd in QEventLoop::processEvents (this=0xa6e482d0, flags=...) at kernel/qeventloop.cpp:149
#7  0x016f7421 in QEventLoop::exec (this=0xa6e482d0, flags=...) at kernel/qeventloop.cpp:201
#8  0x015fa90b in QThread::exec (this=0xa053948) at thread/qthread.cpp:498
#9  0x015fa9fb in QThread::run (this=0xa053948) at thread/qthread.cpp:565
#10 0x015fd7b3 in QThreadPrivate::start (arg=0xa053948) at thread/qthread_unix.cpp:331
#11 0x07ce8d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0x005400ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 4 (Thread 0xa57bfb70 (LWP 2089)):
#0  0x0046d416 in __kernel_vsyscall ()
#1  0x07ceca5c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x0054dcfc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x01d729a9 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0x01d729ef in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0x07ce8d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0x005400ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 3 (Thread 0xa241fb70 (LWP 2119)):
#0  0x0046d416 in __kernel_vsyscall ()
#1  0x07ceca5c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x0054dcfc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x015fdcc0 in wait (time=4294967295, this=0xa7d8410) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa7d7b80, mutex=0xa7d7b7c, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x05e31d7b in QFileInfoGatherer::run (this=0xa7d7b74) at dialogs/qfileinfogatherer.cpp:214
#6  0x015fd7b3 in QThreadPrivate::start (arg=0xa7d7b74) at thread/qthread_unix.cpp:331
#7  0x07ce8d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x005400ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 2 (Thread 0xa1c1eb70 (LWP 2120)):
#0  0x04957d10 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x016547d5 in do_gettime (frac=0xa1c1e010, sec=0xa1c1e008) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x017274b6 in QTimerInfoList::updateCurrentTime (this=0xa7de454) at kernel/qeventdispatcher_unix.cpp:339
#4  0x0172780a in QTimerInfoList::timerWait (this=0xa7de454, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x01726053 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xa1c1e11c) at kernel/qeventdispatcher_glib.cpp:136
#6  0x017260ed in timerSourcePrepare (source=0xa7de420, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x03ae388c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x03ae4637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x03ae4c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x01726b37 in QEventDispatcherGlib::processEvents (this=0xa7dcb18, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x016f71dd in QEventLoop::processEvents (this=0xa1c1e2a0, flags=...) at kernel/qeventloop.cpp:149
#12 0x016f7421 in QEventLoop::exec (this=0xa1c1e2a0, flags=...) at kernel/qeventloop.cpp:201
#13 0x015fa90b in QThread::exec (this=0xa7d7158) at thread/qthread.cpp:498
#14 0x016d7e2d in QInotifyFileSystemWatcherEngine::run (this=0xa7d7158) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x015fd7b3 in QThreadPrivate::start (arg=0xa7d7158) at thread/qthread_unix.cpp:331
#16 0x07ce8d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x005400ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb5fa5720 (LWP 1910)):
[KCrash Handler]
#7  0x0046d416 in __kernel_vsyscall ()
#8  0x0049bc8f in raise () from /lib/i386-linux-gnu/libc.so.6
#9  0x0049f2b5 in abort () from /lib/i386-linux-gnu/libc.so.6
#10 0x015f34a6 in qt_message_output (msgType=QtFatalMsg, buf=0xa235590 "ASSERT: \"interface->valueInterface()\" in file accessible.cpp, line 280") at global/qglobal.cpp:2315
#11 0x015f38db in qt_message (msgType=QtFatalMsg, msg=0x175efe8 "ASSERT: \"%s\" in file %s, line %d", ap=0xbf8fd184 "`\247[\004t\246[\004\030\001") at global/qglobal.cpp:2361
#12 0x015f39f8 in qFatal (msg=0x175efe8 "ASSERT: \"%s\" in file %s, line %d") at global/qglobal.cpp:2544
#13 0x015f3a85 in qt_assert (assertion=0x45ba760 "interface->valueInterface()", file=0x45ba674 "accessible.cpp", line=280) at global/qglobal.cpp:2039
#14 0x045ac6ec in QSpiAccessible::accessibleEvent(QAccessible::Event) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#15 0x0458ebe2 in QSpiAccessibleBridge::notifyAccessibilityUpdate(int, QAccessibleInterface*, int) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#16 0x05e4b39e in QAccessible::updateAccessibility (o=0x9ecb638, who=0, reason=QAccessible::ValueChanged) at accessible/qaccessible_unix.cpp:107
#17 0x05cd2eda in QAbstractSlider::setValue (this=0x9ecb638, value=<optimized out>) at widgets/qabstractslider.cpp:540
#18 0x05cd31e0 in QAbstractSlider::triggerAction (this=0x9ecb638, action=QAbstractSlider::SliderMove) at widgets/qabstractslider.cpp:632
#19 0x05cd3345 in QAbstractSlider::setSliderPosition (this=0x9ecb638, position=<optimized out>) at widgets/qabstractslider.cpp:500
#20 0x05d004ed in QDial::mousePressEvent (this=0x9ecb638, e=0xbf8fd9dc) at widgets/qdial.cpp:316
#21 0x01399fe1 in VolumeDial::mousePressEvent (this=0x9ecb638, me=0xbf8fd9dc) at ../../src/widgets/VolumeDial.cpp:138
#22 0x05916424 in QWidget::event (this=0x9ecb638, event=0xbf8fd9dc) at kernel/qwidget.cpp:8291
#23 0x05cd3a13 in QAbstractSlider::event (this=0x9ecb638, e=0xbf8fd9dc) at widgets/qabstractslider.cpp:942
#24 0x05d00b73 in QDial::event (this=0x9ecb638, e=0xbf8fd9dc) at widgets/qdial.cpp:508
#25 0x058bbd54 in notify_helper (e=0xbf8fd9dc, receiver=0x9ecb638, this=0x95ca718) at kernel/qapplication.cpp:4486
#26 QApplicationPrivate::notify_helper (this=0x95ca718, receiver=0x9ecb638, e=0xbf8fd9dc) at kernel/qapplication.cpp:4458
#27 0x058c1dbb in QApplication::notify (this=0x95ca718, receiver=0x9ecb638, e=0xbf8fd9dc) at kernel/qapplication.cpp:4047
#28 0x00ae6681 in KApplication::notify (this=0xbf8fe1f4, receiver=0x9ecb638, event=0xbf8fd9dc) at ../../kdeui/kernel/kapplication.cpp:311
#29 0x016f819e in QCoreApplication::notifyInternal (this=0xbf8fe1f4, receiver=0x9ecb638, event=0xbf8fd9dc) at kernel/qcoreapplication.cpp:787
#30 0x058bcd15 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#31 QApplicationPrivate::sendMouseEvent (receiver=0x9ecb638, event=0xbf8fd9dc, alienWidget=0x9ecb638, nativeWidget=0x9ed0920, buttonDown=0x6226eb4, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3146
#32 0x059492c4 in QETWidget::translateMouseEvent (this=0x9ed0920, event=0xbf8fde5c) at kernel/qapplication_x11.cpp:4568
#33 0x05947e4d in QApplication::x11ProcessEvent (this=0xbf8fe1f4, event=0xbf8fde5c) at kernel/qapplication_x11.cpp:3690
#34 0x0597424c in x11EventSourceDispatch (s=0x95ca550, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#35 0x03ae425f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#36 0x03ae4990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#37 0x03ae4c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#38 0x01726ada in QEventDispatcherGlib::processEvents (this=0x94c0230, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#39 0x05973e3a in QGuiEventDispatcherGlib::processEvents (this=0x94c0230, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#40 0x016f71dd in QEventLoop::processEvents (this=0xbf8fe164, flags=...) at kernel/qeventloop.cpp:149
#41 0x016f7421 in QEventLoop::exec (this=0xbf8fe164, flags=...) at kernel/qeventloop.cpp:201
#42 0x016fc19d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#43 0x058b98f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#44 0x0804ffc2 in main (argc=) at ../../src/main.cpp:289

Possible duplicates by query: bug 287528, bug 284857, bug 284311, bug 284005.

Reported using DrKonqi