Bug 266763

Application: amarok (2.4.0)
KDE Platform Version: 4.6.00 (4.6.0)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-27-generic x86_64
Distribution: Ubuntu 10.10

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

Amarok crashed when I choosed quit option from tray menu.
There was 24h-long ATG-generated playlist with paused track.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fc834b5c820 (LWP 4119))]

Thread 9 (Thread 0x7fc7e554d700 (LWP 4122)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc8199c0262 in ?? () from /usr/lib/libvlccore.so.4
#2  0x00007fc82d151971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#3  0x00007fc8316bb92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fc7d5ebc700 (LWP 4129)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc831ee9e3b in wait (this=<value optimized out>, mutex=0x1510140, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1510140, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fc82f122d64 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2462690, th=0x1e4ab70) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fc82f125f6b in ThreadWeaver::WorkingHardState::applyForWork (this=0x23e6a20, th=0x1e4ab70) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fc82f125f84 in ThreadWeaver::WorkingHardState::applyForWork (this=0x23e6a20, th=0x1e4ab70) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fc82f1244df in ThreadWeaver::ThreadRunHelper::run (this=0x7fc7d5ebbd40, parent=0x2462690, th=0x1e4ab70) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007fc82f124a38 in ThreadWeaver::Thread::run (this=0x1e4ab70) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007fc831ee927e in QThreadPrivate::start (arg=0x1e4ab70) at thread/qthread_unix.cpp:266
#9  0x00007fc82d151971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007fc8316bb92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fc7d56bb700 (LWP 4130)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc831ee9e3b in wait (this=<value optimized out>, mutex=0x1510140, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1510140, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fc82f122d64 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2462690, th=0x1db7750) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fc82f125f6b in ThreadWeaver::WorkingHardState::applyForWork (this=0x23e6a20, th=0x1db7750) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fc82f1244df in ThreadWeaver::ThreadRunHelper::run (this=0x7fc7d56bad40, parent=0x2462690, th=0x1db7750) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fc82f124a38 in ThreadWeaver::Thread::run (this=0x1db7750) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fc831ee927e in QThreadPrivate::start (arg=0x1db7750) at thread/qthread_unix.cpp:266
#8  0x00007fc82d151971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#9  0x00007fc8316bb92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fc7cec65700 (LWP 4132)):
#0  0x00007fc8316af203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fc82bd5a009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fc82bd5a45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007fc8320091e6 in QEventDispatcherGlib::processEvents (this=0x2596ba0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007fc831fdba02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007fc831fdbdec in QEventLoop::exec (this=0x7fc7cec64cf0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007fc831ee62fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007fc831fbb5f8 in QInotifyFileSystemWatcherEngine::run (this=0x2595fb0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fc831ee927e in QThreadPrivate::start (arg=0x2595fb0) at thread/qthread_unix.cpp:266
#9  0x00007fc82d151971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007fc8316bb92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fc7ce248700 (LWP 4133)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc831ee9e3b in wait (this=<value optimized out>, mutex=0x1510140, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1510140, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fc82f122d64 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2462690, th=0x27dc6a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fc82f125f6b in ThreadWeaver::WorkingHardState::applyForWork (this=0x23e6a20, th=0x27dc6a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fc82f125f84 in ThreadWeaver::WorkingHardState::applyForWork (this=0x23e6a20, th=0x27dc6a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fc82f125f84 in ThreadWeaver::WorkingHardState::applyForWork (this=0x23e6a20, th=0x27dc6a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fc82f1244df in ThreadWeaver::ThreadRunHelper::run (this=0x7fc7ce247d40, parent=0x2462690, th=0x27dc6a0) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007fc82f124a38 in ThreadWeaver::Thread::run (this=0x27dc6a0) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007fc831ee927e in QThreadPrivate::start (arg=0x27dc6a0) at thread/qthread_unix.cpp:266
#10 0x00007fc82d151971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007fc8316bb92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fc7cd83c700 (LWP 4134)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc831ee9e3b in wait (this=<value optimized out>, mutex=0x1510140, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1510140, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fc82f122d64 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2462690, th=0x28b9cb0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fc82f125f6b in ThreadWeaver::WorkingHardState::applyForWork (this=0x23e6a20, th=0x28b9cb0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fc82f1244df in ThreadWeaver::ThreadRunHelper::run (this=0x7fc7cd83bd40, parent=0x2462690, th=0x28b9cb0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fc82f124a38 in ThreadWeaver::Thread::run (this=0x28b9cb0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fc831ee927e in QThreadPrivate::start (arg=0x28b9cb0) at thread/qthread_unix.cpp:266
#8  0x00007fc82d151971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#9  0x00007fc8316bb92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fc7c7fff700 (LWP 4135)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc8289dd20e in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007fc8289dd329 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007fc82d151971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#4  0x00007fc8316bb92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fc7c5ed7700 (LWP 4137)):
#0  0x00007fc83167f20d in nanosleep () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007fc83167f080 in __sleep (seconds=<value optimized out>) at ../sysdeps/unix/sysv/linux/sleep.c:138
#2  0x00007fc82da552c6 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7fc82dd60160) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2363
#3  0x00007fc82da55369 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7fc7c5ed6d10) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#4  0x00007fc82d151971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#5  0x00007fc8316bb92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fc834b5c820 (LWP 4119)):
[KCrash Handler]
#6  __pthread_mutex_lock (mutex=0x620069006c6960) at pthread_mutex_lock.c:50
#7  0x00007fc830ec2117 in XrmDestroyDatabase () from /usr/lib/libX11.so.6
#8  0x00007fc830eac9ed in _XFreeDisplayStructure () from /usr/lib/libX11.so.6
#9  0x00007fc830e97eaf in XCloseDisplay () from /usr/lib/libX11.so.6
#10 0x00007fc832a3bde5 in qt_cleanup () at kernel/qapplication_x11.cpp:2638
#11 0x00007fc8329ca647 in QApplication::~QApplication (this=0x7fffa8dddca0, __in_chrg=<value optimized out>) at kernel/qapplication.cpp:1121
#12 0x00007fc833a6c366 in App::~App (this=0x7fffa8dddca0, __in_chrg=<value optimized out>) at ../../src/App.cpp:302
#13 0x00000000004095a4 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../src/main.cpp:268

Reported using DrKonqi