Application: amarok (2.5.0) KDE Platform Version: 4.8.2 (4.8.2) Qt Version: 4.8.1 Operating System: Linux 3.2.0-23-generic x86_64 Distribution: Ubuntu 12.04 LTS -- Information about the crash: - What I was doing when the application crashed: Every time I quit Amarok, it crashes, suggests an old bug report that was closed a while ago. Therefore, it must be a new instance or an entirely new problem with the same result. It is reproducable every time I open and quit Amarok. I am using Kubuntu 12.04, fully updated as of April 24, 2012. 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 0x7f3eafa7f780 (LWP 5561))] Thread 12 (Thread 0x7f3e8dede700 (LWP 5564)): #0 0x00007f3eac36fb03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007f3ea47d235f in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #2 0x00007f3ea47c376c in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #3 0x00007f3ea47c3dd9 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #4 0x00007f3ea47c3e90 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #5 0x00007f3ea47d230f in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 #6 0x00007f3e9fc17d18 in ?? () from /usr/lib/x86_64-linux-gnu/libpulsecommon-1.1.so #7 0x00007f3ea8a92e9a in start_thread (arg=0x7f3e8dede700) at pthread_create.c:308 #8 0x00007f3eac37b4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #9 0x0000000000000000 in ?? () Thread 11 (Thread 0x7f3e80c2b700 (LWP 5566)): #0 0x00007fff9ddff8de in ?? () #1 0x00007f3ea59a915d in __GI_clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:116 #2 0x00007f3eacc2ebb4 in do_gettime (frac=0x7f3e80c2ab98, sec=0x7f3e80c2ab90) at tools/qelapsedtimer_unix.cpp:123 #3 qt_gettime () at tools/qelapsedtimer_unix.cpp:140 #4 0x00007f3eacd06b8d in QTimerInfoList::updateCurrentTime (this=0x7f3e7c001560) at kernel/qeventdispatcher_unix.cpp:343 #5 0x00007f3eacd06ec3 in QTimerInfoList::timerWait (this=0x7f3e7c001560, tm=...) at kernel/qeventdispatcher_unix.cpp:450 #6 0x00007f3eacd0597c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f3e80c2ac6c) at kernel/qeventdispatcher_glib.cpp:136 #7 0x00007f3eacd05a25 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169 #8 0x00007f3ea6f7471e in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007f3ea6f74f1b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #10 0x00007f3ea6f75124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #11 0x00007f3eacd06426 in QEventDispatcherGlib::processEvents (this=0x7f3e7c000900, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #12 0x00007f3eaccd5c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #13 0x00007f3eaccd5ed7 in QEventLoop::exec (this=0x7f3e80c2add0, flags=...) at kernel/qeventloop.cpp:204 #14 0x00007f3eacbd4fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501 #15 0x00007f3eaccb59ff in QInotifyFileSystemWatcherEngine::run (this=0x24508d0) at io/qfilesystemwatcher_inotify.cpp:248 #16 0x00007f3eacbd7fcb in QThreadPrivate::start (arg=0x24508d0) at thread/qthread_unix.cpp:298 #17 0x00007f3ea8a92e9a in start_thread (arg=0x7f3e80c2b700) at pthread_create.c:308 #18 0x00007f3eac37b4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #19 0x0000000000000000 in ?? () Thread 10 (Thread 0x7f3e7a592700 (LWP 5567)): #0 0x00007f3eac36fb03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007f3ea6f74ff6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f3ea6f75124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f3eacd06426 in QEventDispatcherGlib::processEvents (this=0x7f3e740008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #4 0x00007f3eaccd5c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #5 0x00007f3eaccd5ed7 in QEventLoop::exec (this=0x7f3e7a591e00, flags=...) at kernel/qeventloop.cpp:204 #6 0x00007f3eacbd4fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501 #7 0x00007f3eacbd7fcb in QThreadPrivate::start (arg=0x250de00) at thread/qthread_unix.cpp:298 #8 0x00007f3ea8a92e9a in start_thread (arg=0x7f3e7a592700) at pthread_create.c:308 #9 0x00007f3eac37b4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #10 0x0000000000000000 in ?? () Thread 9 (Thread 0x7f3e790f2700 (LWP 5568)): #0 0x00007fff9ddff8de in ?? () #1 0x00007f3ea59a915d in __GI_clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:116 #2 0x00007f3eacc2ebb4 in do_gettime (frac=0x7f3e790f1bc8, sec=0x7f3e790f1bc0) at tools/qelapsedtimer_unix.cpp:123 #3 qt_gettime () at tools/qelapsedtimer_unix.cpp:140 #4 0x00007f3eacd06b8d in QTimerInfoList::updateCurrentTime (this=0x7f3e6c002860) at kernel/qeventdispatcher_unix.cpp:343 #5 0x00007f3eacd06ec3 in QTimerInfoList::timerWait (this=0x7f3e6c002860, tm=...) at kernel/qeventdispatcher_unix.cpp:450 #6 0x00007f3eacd0597c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f3e790f1c9c) at kernel/qeventdispatcher_glib.cpp:136 #7 0x00007f3eacd05a25 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169 #8 0x00007f3ea6f7471e in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #9 0x00007f3ea6f74f1b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #10 0x00007f3ea6f75124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #11 0x00007f3eacd06426 in QEventDispatcherGlib::processEvents (this=0x7f3e6c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #12 0x00007f3eaccd5c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #13 0x00007f3eaccd5ed7 in QEventLoop::exec (this=0x7f3e790f1e00, flags=...) at kernel/qeventloop.cpp:204 #14 0x00007f3eacbd4fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501 #15 0x00007f3eacbd7fcb in QThreadPrivate::start (arg=0x271a440) at thread/qthread_unix.cpp:298 #16 0x00007f3ea8a92e9a in start_thread (arg=0x7f3e790f2700) at pthread_create.c:308 #17 0x00007f3eac37b4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #18 0x0000000000000000 in ?? () Thread 8 (Thread 0x7f3e6bbf4700 (LWP 5570)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f3eacbd84db in wait (time=18446744073709551615, this=0x2775800) at thread/qwaitcondition_unix.cpp:86 #2 QWaitCondition::wait (this=<optimized out>, mutex=0x2775980, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158 #3 0x00007f3eaa0260eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x27756b0, th=0x2776750) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365 #4 0x00007f3eaa0289db in ThreadWeaver::WorkingHardState::applyForWork (this=0x2776400, th=0x2776750) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71 #5 0x00007f3eaa0289f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2776400, th=0x2776750) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74 #6 0x00007f3eaa0289f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2776400, th=0x2776750) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74 #7 0x00007f3eaa02784f in ThreadWeaver::ThreadRunHelper::run (this=0x7f3e6bbf3e20, parent=0x27756b0, th=0x2776750) at ../../../threadweaver/Weaver/Thread.cpp:87 #8 0x00007f3eaa0278db in ThreadWeaver::Thread::run (this=0x2776750) at ../../../threadweaver/Weaver/Thread.cpp:142 #9 0x00007f3eacbd7fcb in QThreadPrivate::start (arg=0x2776750) at thread/qthread_unix.cpp:298 #10 0x00007f3ea8a92e9a in start_thread (arg=0x7f3e6bbf4700) at pthread_create.c:308 #11 0x00007f3eac37b4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #12 0x0000000000000000 in ?? () Thread 7 (Thread 0x7f3e6a53e700 (LWP 5572)): #0 0x00007f3ea8a9605d in __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=<optimized out>) at pthread_mutex_unlock.c:52 #1 __pthread_mutex_unlock (mutex=0x7f3e5c000a60) at pthread_mutex_unlock.c:290 #2 0x00007f3ea6fb0591 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f3ea6f74a09 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f3ea6f74f96 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f3ea6f75124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007f3eacd06426 in QEventDispatcherGlib::processEvents (this=0x7f3e5c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #7 0x00007f3eaccd5c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #8 0x00007f3eaccd5ed7 in QEventLoop::exec (this=0x7f3e6a53ddd0, flags=...) at kernel/qeventloop.cpp:204 #9 0x00007f3eacbd4fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501 #10 0x00007f3eaccb59ff in QInotifyFileSystemWatcherEngine::run (this=0x29da490) at io/qfilesystemwatcher_inotify.cpp:248 #11 0x00007f3eacbd7fcb in QThreadPrivate::start (arg=0x29da490) at thread/qthread_unix.cpp:298 #12 0x00007f3ea8a92e9a in start_thread (arg=0x7f3e6a53e700) at pthread_create.c:308 #13 0x00007f3eac37b4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #14 0x0000000000000000 in ?? () Thread 6 (Thread 0x7f3e69915700 (LWP 5573)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f3eacbd84db in wait (time=18446744073709551615, this=0x2775800) at thread/qwaitcondition_unix.cpp:86 #2 QWaitCondition::wait (this=<optimized out>, mutex=0x2775980, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158 #3 0x00007f3eaa0260eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x27756b0, th=0x2a2a100) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365 #4 0x00007f3eaa0289db in ThreadWeaver::WorkingHardState::applyForWork (this=0x2776400, th=0x2a2a100) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71 #5 0x00007f3eaa0289f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2776400, th=0x2a2a100) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74 #6 0x00007f3eaa02784f in ThreadWeaver::ThreadRunHelper::run (this=0x7f3e69914e20, parent=0x27756b0, th=0x2a2a100) at ../../../threadweaver/Weaver/Thread.cpp:87 #7 0x00007f3eaa0278db in ThreadWeaver::Thread::run (this=0x2a2a100) at ../../../threadweaver/Weaver/Thread.cpp:142 #8 0x00007f3eacbd7fcb in QThreadPrivate::start (arg=0x2a2a100) at thread/qthread_unix.cpp:298 #9 0x00007f3ea8a92e9a in start_thread (arg=0x7f3e69915700) at pthread_create.c:308 #10 0x00007f3eac37b4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #11 0x0000000000000000 in ?? () Thread 5 (Thread 0x7f3e69114700 (LWP 5574)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f3eacbd84db in wait (time=18446744073709551615, this=0x2775800) at thread/qwaitcondition_unix.cpp:86 #2 QWaitCondition::wait (this=<optimized out>, mutex=0x2775980, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158 #3 0x00007f3eaa0260eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x27756b0, th=0x2a96e70) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365 #4 0x00007f3eaa0289db in ThreadWeaver::WorkingHardState::applyForWork (this=0x2776400, th=0x2a96e70) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71 #5 0x00007f3eaa0289f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2776400, th=0x2a96e70) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74 #6 0x00007f3eaa0289f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2776400, th=0x2a96e70) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74 #7 0x00007f3eaa0289f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2776400, th=0x2a96e70) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74 #8 0x00007f3eaa0289f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2776400, th=0x2a96e70) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74 #9 0x00007f3eaa02784f in ThreadWeaver::ThreadRunHelper::run (this=0x7f3e69113e20, parent=0x27756b0, th=0x2a96e70) at ../../../threadweaver/Weaver/Thread.cpp:87 #10 0x00007f3eaa0278db in ThreadWeaver::Thread::run (this=0x2a96e70) at ../../../threadweaver/Weaver/Thread.cpp:142 #11 0x00007f3eacbd7fcb in QThreadPrivate::start (arg=0x2a96e70) at thread/qthread_unix.cpp:298 #12 0x00007f3ea8a92e9a in start_thread (arg=0x7f3e69114700) at pthread_create.c:308 #13 0x00007f3eac37b4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #14 0x0000000000000000 in ?? () Thread 4 (Thread 0x7f3e68913700 (LWP 5575)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f3eacbd84db in wait (time=18446744073709551615, this=0x2775800) at thread/qwaitcondition_unix.cpp:86 #2 QWaitCondition::wait (this=<optimized out>, mutex=0x2775980, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158 #3 0x00007f3eaa0260eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x27756b0, th=0x2a979e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365 #4 0x00007f3eaa0289db in ThreadWeaver::WorkingHardState::applyForWork (this=0x2776400, th=0x2a979e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71 #5 0x00007f3eaa02784f in ThreadWeaver::ThreadRunHelper::run (this=0x7f3e68912e20, parent=0x27756b0, th=0x2a979e0) at ../../../threadweaver/Weaver/Thread.cpp:87 #6 0x00007f3eaa0278db in ThreadWeaver::Thread::run (this=0x2a979e0) at ../../../threadweaver/Weaver/Thread.cpp:142 #7 0x00007f3eacbd7fcb in QThreadPrivate::start (arg=0x2a979e0) at thread/qthread_unix.cpp:298 #8 0x00007f3ea8a92e9a in start_thread (arg=0x7f3e68913700) at pthread_create.c:308 #9 0x00007f3eac37b4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #10 0x0000000000000000 in ?? () Thread 3 (Thread 0x7f3e539be700 (LWP 5576)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f3ea3bb0dec in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4 #2 0x00007f3ea3bb0f19 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4 #3 0x00007f3ea8a92e9a in start_thread (arg=0x7f3e539be700) at pthread_create.c:308 #4 0x00007f3eac37b4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x0000000000000000 in ?? () Thread 2 (Thread 0x7f3e527a7700 (LWP 5580)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f3ea906c222 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #2 0x00007f3ea906c259 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #3 0x00007f3ea8a92e9a in start_thread (arg=0x7f3e527a7700) at pthread_create.c:308 #4 0x00007f3eac37b4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f3eafa7f780 (LWP 5561)): [KCrash Handler] #6 0x0000000000000000 in ?? () #7 0x00007f3eae91e02e 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=0x2381a80, __in_chrg=<optimized out>) at ../../src/core-impl/collections/support/CollectionManager.cpp:137 #10 0x00007f3eae91e209 in CollectionManager::~CollectionManager (this=0x2381a80, __in_chrg=<optimized out>) at ../../src/core-impl/collections/support/CollectionManager.cpp:145 #11 0x00007f3eae91c4b6 in CollectionManager::destroy () at ../../src/core-impl/collections/support/CollectionManager.cpp:107 #12 0x00007f3eaea514cf in App::~App (this=0x7fff9dc43510, __in_chrg=<optimized out>) at ../../src/App.cpp:248 #13 0x0000000000408e5a in main (argc=1, argv=0x7fff9dc45998) at ../../src/main.cpp:303 Possible duplicates by query: bug 298331, bug 298222, bug 297555, bug 297164, bug 295853. Reported using DrKonqi
*** This bug has been marked as a duplicate of bug 285951 ***