Application: amarok (2.7.0)
KDE Platform Version: 4.10.3
Qt Version: 4.8.4
Operating System: Linux 3.9.0-1-CHAKRA x86_64
Distribution: "Chakra Linux"

-- Information about the crash:
- What I was doing when the application crashed:
Amarok was playing in the background when I clicked on restart button from the menu.			
- Unusual behavior I noticed: no sound neither in amarok nor in web browsers (I was using rekonq at the moment).

The crash can be reproduced sometimes.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f224f4a17c0 (LWP 630))]

Thread 10 (Thread 0x7f221fdcc700 (LWP 741)):
#0  0x00007f2249eb6c61 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f22247a8776 in my_service_thread_sleep () from /usr/lib/libmysqld.so.18
#2  0x00007f22248e144f in ma_checkpoint_background () from /usr/lib/libmysqld.so.18
#3  0x00007f2238d8e1b4 in ?? () from /usr/lib/libGL.so.1
#4  0x00007f2249eb2dd2 in start_thread () from /lib/libpthread.so.0
#5  0x00007f224bd83ced in clone () from /lib/libc.so.6

Thread 9 (Thread 0x7f221e15a700 (LWP 744)):
#0  0x00007fffbc9feb17 in ?? ()
#1  0x00007f220c002f60 in ?? ()
#2  0x0000000200000000 in ?? ()
#3  0x00007f220c002860 in ?? ()
#4  0x00007f221e159b40 in ?? ()
#5  0x000000007fffffff in ?? ()
#6  0x00007f224c7093e0 in ?? () from /usr/lib/libQtCore.so.4
#7  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f221c925700 (LWP 748)):
#0  0x00007f2249eb68b4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f224c5dfbbb in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f22491f86ac in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1ac7780, th=0x1ac7e30) at /chakra/desktop-testing/kdelibs/src/kdelibs-4.10.3/threadweaver/Weaver/WeaverImpl.cpp:365
#3  0x00007f22491fb2ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ac7ae0, th=0x1ac7e30) at /chakra/desktop-testing/kdelibs/src/kdelibs-4.10.3/threadweaver/Weaver/WorkingHardState.cpp:71
#4  0x00007f22491f9ed9 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f221c924d60, parent=0x1ac7780, th=th@entry=0x1ac7e30) at /chakra/desktop-testing/kdelibs/src/kdelibs-4.10.3/threadweaver/Weaver/Thread.cpp:87
#5  0x00007f22491f9f80 in ThreadWeaver::Thread::run (this=0x1ac7e30) at /chakra/desktop-testing/kdelibs/src/kdelibs-4.10.3/threadweaver/Weaver/Thread.cpp:142
#6  0x00007f224c5df65c in ?? () from /usr/lib/libQtCore.so.4
#7  0x00007f2238d8e1b4 in ?? () from /usr/lib/libGL.so.1
#8  0x00007f2249eb2dd2 in start_thread () from /lib/libpthread.so.0
#9  0x00007f224bd83ced in clone () from /lib/libc.so.6

Thread 7 (Thread 0x7f220bfff700 (LWP 749)):
#0  0x00007f2249eb68b4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f224c5dfbbb in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f22491f86ac in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1ac7780, th=0x1ec0570) at /chakra/desktop-testing/kdelibs/src/kdelibs-4.10.3/threadweaver/Weaver/WeaverImpl.cpp:365
#3  0x00007f22491fb2ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ac7ae0, th=0x1ec0570) at /chakra/desktop-testing/kdelibs/src/kdelibs-4.10.3/threadweaver/Weaver/WorkingHardState.cpp:71
#4  0x00007f22491fb2c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ac7ae0, th=0x1ec0570) at /chakra/desktop-testing/kdelibs/src/kdelibs-4.10.3/threadweaver/Weaver/WorkingHardState.cpp:74
#5  0x00007f22491f9ed9 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f220bffed60, parent=0x1ac7780, th=th@entry=0x1ec0570) at /chakra/desktop-testing/kdelibs/src/kdelibs-4.10.3/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f22491f9f80 in ThreadWeaver::Thread::run (this=0x1ec0570) at /chakra/desktop-testing/kdelibs/src/kdelibs-4.10.3/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f224c5df65c in ?? () from /usr/lib/libQtCore.so.4
#8  0x00007f2238d8e1b4 in ?? () from /usr/lib/libGL.so.1
#9  0x00007f2249eb2dd2 in start_thread () from /lib/libpthread.so.0
#10 0x00007f224bd83ced in clone () from /lib/libc.so.6

Thread 6 (Thread 0x7f220b7fe700 (LWP 750)):
#0  0x00007f2249eb68b4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f224c5dfbbb in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f22491f86ac in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1ac7780, th=0x212b6a0) at /chakra/desktop-testing/kdelibs/src/kdelibs-4.10.3/threadweaver/Weaver/WeaverImpl.cpp:365
#3  0x00007f22491fb2ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ac7ae0, th=0x212b6a0) at /chakra/desktop-testing/kdelibs/src/kdelibs-4.10.3/threadweaver/Weaver/WorkingHardState.cpp:71
#4  0x00007f22491fb2c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ac7ae0, th=0x212b6a0) at /chakra/desktop-testing/kdelibs/src/kdelibs-4.10.3/threadweaver/Weaver/WorkingHardState.cpp:74
#5  0x00007f22491f9ed9 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f220b7fdd60, parent=0x1ac7780, th=th@entry=0x212b6a0) at /chakra/desktop-testing/kdelibs/src/kdelibs-4.10.3/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f22491f9f80 in ThreadWeaver::Thread::run (this=0x212b6a0) at /chakra/desktop-testing/kdelibs/src/kdelibs-4.10.3/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f224c5df65c in ?? () from /usr/lib/libQtCore.so.4
#8  0x00007f2238d8e1b4 in ?? () from /usr/lib/libGL.so.1
#9  0x00007f2249eb2dd2 in start_thread () from /lib/libpthread.so.0
#10 0x00007f224bd83ced in clone () from /lib/libc.so.6

Thread 5 (Thread 0x7f220affd700 (LWP 751)):
#0  0x00007f2249eb68b4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f224c5dfbbb in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f22491f86ac in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1ac7780, th=0x228cf50) at /chakra/desktop-testing/kdelibs/src/kdelibs-4.10.3/threadweaver/Weaver/WeaverImpl.cpp:365
#3  0x00007f22491fb2ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ac7ae0, th=0x228cf50) at /chakra/desktop-testing/kdelibs/src/kdelibs-4.10.3/threadweaver/Weaver/WorkingHardState.cpp:71
#4  0x00007f22491f9ed9 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f220affcd60, parent=0x1ac7780, th=th@entry=0x228cf50) at /chakra/desktop-testing/kdelibs/src/kdelibs-4.10.3/threadweaver/Weaver/Thread.cpp:87
#5  0x00007f22491f9f80 in ThreadWeaver::Thread::run (this=0x228cf50) at /chakra/desktop-testing/kdelibs/src/kdelibs-4.10.3/threadweaver/Weaver/Thread.cpp:142
#6  0x00007f224c5df65c in ?? () from /usr/lib/libQtCore.so.4
#7  0x00007f2238d8e1b4 in ?? () from /usr/lib/libGL.so.1
#8  0x00007f2249eb2dd2 in start_thread () from /lib/libpthread.so.0
#9  0x00007f224bd83ced in clone () from /lib/libc.so.6

Thread 4 (Thread 0x7f2209d96700 (LWP 752)):
#0  0x00007f2249eb68b4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f2241570d45 in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007f2241570d99 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007f2238d8e1b4 in ?? () from /usr/lib/libGL.so.1
#4  0x00007f2249eb2dd2 in start_thread () from /lib/libpthread.so.0
#5  0x00007f224bd83ced in clone () from /lib/libc.so.6

Thread 3 (Thread 0x7f21a37fe700 (LWP 767)):
#0  0x00007f224bd54b9d in nanosleep () from /lib/libc.so.6
#1  0x00007f224bd54a34 in sleep () from /lib/libc.so.6
#2  0x00007f2248225352 in ?? () from /usr/lib/libQtScript.so.4
#3  0x00007f22482253d9 in ?? () from /usr/lib/libQtScript.so.4
#4  0x00007f2249eb2dd2 in start_thread () from /lib/libpthread.so.0
#5  0x00007f224bd83ced in clone () from /lib/libc.so.6

Thread 2 (Thread 0x7f2197ffe700 (LWP 933)):
#0  0x00007f2249eb68b4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f22412b55a9 in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007f224159f26e in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007f2249eb2dd2 in start_thread () from /lib/libpthread.so.0
#4  0x00007f224bd83ced in clone () from /lib/libc.so.6

Thread 1 (Thread 0x7f224f4a17c0 (LWP 630)):
[KCrash Handler]
#6  0x00007f224dba853c in XFreePixmap () from /usr/lib/libX11.so.6
#7  0x00007f22486b659b in DialogShadows::Private::freeX11Pixmaps (this=this@entry=0x1f19a70) at /chakra/desktop-testing/kdelibs/src/kdelibs-4.10.3/plasma/private/dialogshadows.cpp:345
#8  0x00007f22486b85e8 in ~Private (this=0x1f19a70, __in_chrg=<optimized out>) at /chakra/desktop-testing/kdelibs/src/kdelibs-4.10.3/plasma/private/dialogshadows.cpp:46
#9  DialogShadows::~DialogShadows (this=0x1f210b0, __in_chrg=<optimized out>) at /chakra/desktop-testing/kdelibs/src/kdelibs-4.10.3/plasma/private/dialogshadows.cpp:97
#10 0x00007f22486b86b9 in DialogShadows::~DialogShadows (this=0x1f210b0, __in_chrg=<optimized out>) at /chakra/desktop-testing/kdelibs/src/kdelibs-4.10.3/plasma/private/dialogshadows.cpp:98
#11 0x00007f224c6edf42 in QObjectPrivate::deleteChildren() () from /usr/lib/libQtCore.so.4
#12 0x00007f224c6f31a6 in QObject::~QObject() () from /usr/lib/libQtCore.so.4
#13 0x00007f2248716c07 in ~ToolTipManagerSingleton (this=0x1f1c900, __in_chrg=<optimized out>) at /chakra/desktop-testing/kdelibs/src/kdelibs-4.10.3/plasma/tooltipmanager.cpp:109
#14 destroy () at /chakra/desktop-testing/kdelibs/src/kdelibs-4.10.3/plasma/tooltipmanager.cpp:117
#15 0x00007f224bcd5c99 in __run_exit_handlers () from /lib/libc.so.6
#16 0x00007f224bcd5ce5 in exit () from /lib/libc.so.6
#17 0x00007f224bcbfa1c in __libc_start_main () from /lib/libc.so.6
#18 0x000000000040bb2d in _start ()

Possible duplicates by query: bug 319560.

Reported using DrKonqi