Application: amarok (2.5.0) KDE Platform Version: 4.8.5 (4.8.5) Qt Version: 4.8.1 Operating System: Linux 3.2.0-24-generic x86_64 Distribution: Ubuntu 12.04.1 LTS -- Information about the crash: - What I was doing when the application crashed: Clicked on exit I know nothing about qt8 and so have no idea if this crash is related to the one published there. I am in Amarok and Kubuntu 12.04. But I have had the crash in previous versions of Kubuntu. The crash can be reproduced every time. -- Backtrace: Application: Amarok (amarok), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f63641067c0 (LWP 6504))] Thread 12 (Thread 0x7f6340bd2700 (LWP 6507)): #0 0x00007f63609fab03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007f6358e5935f in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #2 0x00007f6358e4a76c in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #3 0x00007f6358e4add9 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #4 0x00007f6358e4ae90 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #5 0x00007f6358e5930f in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #6 0x00007f635429ed18 in ?? () from /usr/lib/x86_64-linux-gnu/libpulsecommon-1.1.so #7 0x00007f6352717b74 in ?? () from /usr/lib/nvidia-current/libGL.so.1 #8 0x00007f635d117e9a in start_thread (arg=0x7f6340bd2700) at pthread_create.c:308 #9 0x00007f6360a064bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #10 0x0000000000000000 in ?? () Thread 11 (Thread 0x7f6333556700 (LWP 6510)): #0 0x00007f63609fab03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007f635b5fa036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f635b5fa164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f6361391426 in QEventDispatcherGlib::processEvents (this=0x7f632c000920, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #4 0x00007f6361360c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #5 0x00007f6361360ed7 in QEventLoop::exec (this=0x7f6333555cd0, flags=...) at kernel/qeventloop.cpp:204 #6 0x00007f636125ffa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501 #7 0x00007f63613409ff in QInotifyFileSystemWatcherEngine::run (this=0x1993400) at io/qfilesystemwatcher_inotify.cpp:248 #8 0x00007f6361262fcb in QThreadPrivate::start (arg=0x1993400) at thread/qthread_unix.cpp:298 #9 0x00007f6352717b74 in ?? () from /usr/lib/nvidia-current/libGL.so.1 #10 0x00007f635d117e9a in start_thread (arg=0x7f6333556700) at pthread_create.c:308 #11 0x00007f6360a064bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #12 0x0000000000000000 in ?? () Thread 10 (Thread 0x7f63312e8700 (LWP 6511)): #0 0x00007f635b635320 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f635b6355c9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f635b5f983b in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f635b5f9f5b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f635b5fa164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f6361391426 in QEventDispatcherGlib::processEvents (this=0x7f63240008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #6 0x00007f6361360c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #7 0x00007f6361360ed7 in QEventLoop::exec (this=0x7f63312e7d00, flags=...) at kernel/qeventloop.cpp:204 #8 0x00007f636125ffa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501 #9 0x00007f6361262fcb in QThreadPrivate::start (arg=0x1cf3720) at thread/qthread_unix.cpp:298 #10 0x00007f6352717b74 in ?? () from /usr/lib/nvidia-current/libGL.so.1 #11 0x00007f635d117e9a in start_thread (arg=0x7f63312e8700) at pthread_create.c:308 #12 0x00007f6360a064bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #13 0x0000000000000000 in ?? () Thread 9 (Thread 0x7f632bda3700 (LWP 6512)): #0 0x00007f635b6351ea in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f635b635969 in g_private_get () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f635b61bec0 in g_thread_self () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f635b5fa155 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f6361391426 in QEventDispatcherGlib::processEvents (this=0x7f63200008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #5 0x00007f6361360c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #6 0x00007f6361360ed7 in QEventLoop::exec (this=0x7f632bda2d00, flags=...) at kernel/qeventloop.cpp:204 #7 0x00007f636125ffa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501 #8 0x00007f6361262fcb in QThreadPrivate::start (arg=0x1d25580) at thread/qthread_unix.cpp:298 #9 0x00007f6352717b74 in ?? () from /usr/lib/nvidia-current/libGL.so.1 #10 0x00007f635d117e9a in start_thread (arg=0x7f632bda3700) at pthread_create.c:308 #11 0x00007f6360a064bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #12 0x0000000000000000 in ?? () Thread 8 (Thread 0x7f632a996700 (LWP 6514)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f63612634db in wait (time=18446744073709551615, this=0x1d73b30) at thread/qwaitcondition_unix.cpp:86 #2 QWaitCondition::wait (this=<optimized out>, mutex=0x1d73cb0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158 #3 0x00007f635e6ad0eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1d739e0, th=0x1d75880) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365 #4 0x00007f635e6af9db in ThreadWeaver::WorkingHardState::applyForWork (this=0x1d75530, th=0x1d75880) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71 #5 0x00007f635e6af9f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1d75530, th=0x1d75880) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74 #6 0x00007f635e6af9f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1d75530, th=0x1d75880) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74 #7 0x00007f635e6ae84f in ThreadWeaver::ThreadRunHelper::run (this=0x7f632a995d20, parent=0x1d739e0, th=0x1d75880) at ../../../threadweaver/Weaver/Thread.cpp:87 #8 0x00007f635e6ae8db in ThreadWeaver::Thread::run (this=0x1d75880) at ../../../threadweaver/Weaver/Thread.cpp:142 #9 0x00007f6361262fcb in QThreadPrivate::start (arg=0x1d75880) at thread/qthread_unix.cpp:298 #10 0x00007f6352717b74 in ?? () from /usr/lib/nvidia-current/libGL.so.1 #11 0x00007f635d117e9a in start_thread (arg=0x7f632a996700) at pthread_create.c:308 #12 0x00007f6360a064bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #13 0x0000000000000000 in ?? () Thread 7 (Thread 0x7f63292e0700 (LWP 6515)): #0 0x00007f635d119f57 in __pthread_mutex_lock (mutex=0x7f6310000a80) at pthread_mutex_lock.c:89 #1 0x00007f635b6355a1 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f635b5f9851 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f635b5f9f5b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f635b5fa164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f6361391426 in QEventDispatcherGlib::processEvents (this=0x7f63100008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #6 0x00007f6361360c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #7 0x00007f6361360ed7 in QEventLoop::exec (this=0x7f63292dfcd0, flags=...) at kernel/qeventloop.cpp:204 #8 0x00007f636125ffa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501 #9 0x00007f63613409ff in QInotifyFileSystemWatcherEngine::run (this=0x1f9f240) at io/qfilesystemwatcher_inotify.cpp:248 #10 0x00007f6361262fcb in QThreadPrivate::start (arg=0x1f9f240) at thread/qthread_unix.cpp:298 #11 0x00007f6352717b74 in ?? () from /usr/lib/nvidia-current/libGL.so.1 #12 0x00007f635d117e9a in start_thread (arg=0x7f63292e0700) at pthread_create.c:308 #13 0x00007f6360a064bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #14 0x0000000000000000 in ?? () Thread 6 (Thread 0x7f6317fff700 (LWP 6516)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f63612634db in wait (time=18446744073709551615, this=0x1d73b30) at thread/qwaitcondition_unix.cpp:86 #2 QWaitCondition::wait (this=<optimized out>, mutex=0x1d73cb0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158 #3 0x00007f635e6ad0eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1d739e0, th=0x2082560) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365 #4 0x00007f635e6af9db in ThreadWeaver::WorkingHardState::applyForWork (this=0x1d75530, th=0x2082560) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71 #5 0x00007f635e6ae84f in ThreadWeaver::ThreadRunHelper::run (this=0x7f6317ffed20, parent=0x1d739e0, th=0x2082560) at ../../../threadweaver/Weaver/Thread.cpp:87 #6 0x00007f635e6ae8db in ThreadWeaver::Thread::run (this=0x2082560) at ../../../threadweaver/Weaver/Thread.cpp:142 #7 0x00007f6361262fcb in QThreadPrivate::start (arg=0x2082560) at thread/qthread_unix.cpp:298 #8 0x00007f6352717b74 in ?? () from /usr/lib/nvidia-current/libGL.so.1 #9 0x00007f635d117e9a in start_thread (arg=0x7f6317fff700) at pthread_create.c:308 #10 0x00007f6360a064bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #11 0x0000000000000000 in ?? () Thread 5 (Thread 0x7f63177fe700 (LWP 6517)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f63612634db in wait (time=18446744073709551615, this=0x1d73b30) at thread/qwaitcondition_unix.cpp:86 #2 QWaitCondition::wait (this=<optimized out>, mutex=0x1d73cb0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158 #3 0x00007f635e6ad0eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1d739e0, th=0x2083260) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365 #4 0x00007f635e6af9db in ThreadWeaver::WorkingHardState::applyForWork (this=0x1d75530, th=0x2083260) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71 #5 0x00007f635e6af9f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1d75530, th=0x2083260) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74 #6 0x00007f635e6ae84f in ThreadWeaver::ThreadRunHelper::run (this=0x7f63177fdd20, parent=0x1d739e0, th=0x2083260) at ../../../threadweaver/Weaver/Thread.cpp:87 #7 0x00007f635e6ae8db in ThreadWeaver::Thread::run (this=0x2083260) at ../../../threadweaver/Weaver/Thread.cpp:142 #8 0x00007f6361262fcb in QThreadPrivate::start (arg=0x2083260) at thread/qthread_unix.cpp:298 #9 0x00007f6352717b74 in ?? () from /usr/lib/nvidia-current/libGL.so.1 #10 0x00007f635d117e9a in start_thread (arg=0x7f63177fe700) at pthread_create.c:308 #11 0x00007f6360a064bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #12 0x0000000000000000 in ?? () Thread 4 (Thread 0x7f6316ffd700 (LWP 6518)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f63612634db in wait (time=18446744073709551615, this=0x1d73b30) at thread/qwaitcondition_unix.cpp:86 #2 QWaitCondition::wait (this=<optimized out>, mutex=0x1d73cb0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158 #3 0x00007f635e6ad0eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1d739e0, th=0x2083fc0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365 #4 0x00007f635e6af9db in ThreadWeaver::WorkingHardState::applyForWork (this=0x1d75530, th=0x2083fc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71 #5 0x00007f635e6af9f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1d75530, th=0x2083fc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74 #6 0x00007f635e6af9f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1d75530, th=0x2083fc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74 #7 0x00007f635e6ae84f in ThreadWeaver::ThreadRunHelper::run (this=0x7f6316ffcd20, parent=0x1d739e0, th=0x2083fc0) at ../../../threadweaver/Weaver/Thread.cpp:87 #8 0x00007f635e6ae8db in ThreadWeaver::Thread::run (this=0x2083fc0) at ../../../threadweaver/Weaver/Thread.cpp:142 #9 0x00007f6361262fcb in QThreadPrivate::start (arg=0x2083fc0) at thread/qthread_unix.cpp:298 #10 0x00007f6352717b74 in ?? () from /usr/lib/nvidia-current/libGL.so.1 #11 0x00007f635d117e9a in start_thread (arg=0x7f6316ffd700) at pthread_create.c:308 #12 0x00007f6360a064bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #13 0x0000000000000000 in ?? () Thread 3 (Thread 0x7f63167fc700 (LWP 6519)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f6358237dec in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4 #2 0x00007f6358237f19 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4 #3 0x00007f6352717b74 in ?? () from /usr/lib/nvidia-current/libGL.so.1 #4 0x00007f635d117e9a in start_thread (arg=0x7f63167fc700) at pthread_create.c:308 #5 0x00007f6360a064bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #6 0x0000000000000000 in ?? () Thread 2 (Thread 0x7f63154e5700 (LWP 6523)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f635d6f1222 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #2 0x00007f635d6f1259 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #3 0x00007f6352717b74 in ?? () from /usr/lib/nvidia-current/libGL.so.1 #4 0x00007f635d117e9a in start_thread (arg=0x7f63154e5700) at pthread_create.c:308 #5 0x00007f6360a064bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #6 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f63641067c0 (LWP 6504)): [KCrash Handler] #6 0x0000000000000000 in ?? () #7 0x00007f6362fae02e in qDeleteAll<QList<Collections::Collection*>::const_iterator> (end=..., begin=...) at /usr/include/qt4/QtCore/qalgorithms.h:322 #8 qDeleteAll<SmartPointerList<Collections::Collection> > (c=...) at /usr/include/qt4/QtCore/qalgorithms.h:330 #9 CollectionManager::~CollectionManager (this=0x18ce5b0, __in_chrg=<optimized out>) at ../../src/core-impl/collections/support/CollectionManager.cpp:137 #10 0x00007f6362fae209 in CollectionManager::~CollectionManager (this=0x18ce5b0, __in_chrg=<optimized out>) at ../../src/core-impl/collections/support/CollectionManager.cpp:145 #11 0x00007f6362fac4b6 in CollectionManager::destroy () at ../../src/core-impl/collections/support/CollectionManager.cpp:107 #12 0x00007f63630e14cf in App::~App (this=0x7fff5945e230, __in_chrg=<optimized out>) at ../../src/App.cpp:248 #13 0x0000000000408e5a in main (argc=1, argv=0x7fff594606b8) at ../../src/main.cpp:303 Possible duplicates by query: bug 307008, bug 306730, bug 306089, bug 305799, bug 305260. Reported using DrKonqi
*** This bug has been marked as a duplicate of bug 285951 ***