Bug 241161

Application: amarok (2.3.0)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-22-generic x86_64
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
I right clicked on a track in local collection and selected to remove album cover. Then, amarok crashed.

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f8af8be17a0 (LWP 3623))]

Thread 21 (Thread 0x7f8adc712710 (LWP 3624)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007f8ae2463081 in metronom_sync_loop (this=0x27bfb70) at metronom.c:851
#2  0x00007f8af40439ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f8af5bf96cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 20 (Thread 0x7f8adb8d9710 (LWP 3625)):
#0  0x00007f8af6559674 in QTimerInfoList::repairTimersIfNeeded (this=<value optimized out>) at kernel/qeventdispatcher_unix.cpp:401
#1  0x00007f8af65596f6 in QTimerInfoList::timerWait (this=0x271fb80, tm=...) at kernel/qeventdispatcher_unix.cpp:444
#2  0x00007f8af655775d in timerSourcePrepareHelper (src=<value optimized out>, timeout=0x7f8adb8d8bbc) at kernel/qeventdispatcher_glib.cpp:136
#3  0x00007f8aef0caeb1 in IA__g_main_context_prepare (context=0x27203f0, priority=<value optimized out>) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2280
#4  0x00007f8aef0cb318 in g_main_context_iterate (context=0x27203f0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>)
    at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2571
#5  0x00007f8aef0cb8fc in IA__g_main_context_iteration (context=0x27203f0, may_block=1) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2654
#6  0x00007f8af6557566 in QEventDispatcherGlib::processEvents (this=0x27cd0d0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#7  0x00007f8af652c992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#8  0x00007f8af652cd6c in QEventLoop::exec (this=0x7f8adb8d8d50, flags=) at kernel/qeventloop.cpp:201
#9  0x00007f8af6436d59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#10 0x00007f8ae26bf440 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#11 0x00007f8af6439775 in QThreadPrivate::start (arg=0x27ca950) at thread/qthread_unix.cpp:248
#12 0x00007f8af40439ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007f8af5bf96cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 19 (Thread 0x7f8adaece710 (LWP 3628)):
#0  0x00007f8af5becf53 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=333) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f8adaed3915 in my_snd_mixer_wait (data=<value optimized out>) at audio_alsa_out.c:150
#2  ao_alsa_handle_event_thread (data=<value optimized out>) at audio_alsa_out.c:166
#3  0x00007f8af40439ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f8af5bf96cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 18 (Thread 0x7f8ada6cd710 (LWP 3629)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8ae2473e23 in fifo_peek_int (this_gen=<value optimized out>) at audio_out.c:348
#2  fifo_peek (this_gen=<value optimized out>) at audio_out.c:388
#3  ao_loop (this_gen=<value optimized out>) at audio_out.c:1015
#4  0x00007f8af40439ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#5  0x00007f8af5bf96cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7f8ad9ac1710 (LWP 3630)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8ae2473e23 in fifo_peek_int (this_gen=<value optimized out>) at audio_out.c:348
#2  fifo_peek (this_gen=<value optimized out>) at audio_out.c:388
#3  ao_loop (this_gen=<value optimized out>) at audio_out.c:1015
#4  0x00007f8af40439ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#5  0x00007f8af5bf96cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7f8ad92c0710 (LWP 3631)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8ae2473e23 in fifo_peek_int (this_gen=<value optimized out>) at audio_out.c:348
#2  fifo_peek (this_gen=<value optimized out>) at audio_out.c:388
#3  ao_loop (this_gen=<value optimized out>) at audio_out.c:1015
#4  0x00007f8af40439ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#5  0x00007f8af5bf96cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7f8ad8abf710 (LWP 3632)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8ae2473e23 in fifo_peek_int (this_gen=<value optimized out>) at audio_out.c:348
#2  fifo_peek (this_gen=<value optimized out>) at audio_out.c:388
#3  ao_loop (this_gen=<value optimized out>) at audio_out.c:1015
#4  0x00007f8af40439ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#5  0x00007f8af5bf96cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f8ad2f0a710 (LWP 3634)):
#0  0x00007f8aef0cb8cc in IA__g_main_context_iteration (context=0x2622fd0, may_block=1) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2653
#1  0x00007f8af6557566 in QEventDispatcherGlib::processEvents (this=0x310abd0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#2  0x00007f8af652c992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#3  0x00007f8af652cd6c in QEventLoop::exec (this=0x7f8ad2f09d70, flags=) at kernel/qeventloop.cpp:201
#4  0x00007f8af6436d59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#5  0x00007f8af650d178 in QInotifyFileSystemWatcherEngine::run (this=0x25ec5e0) at io/qfilesystemwatcher_inotify.cpp:248
#6  0x00007f8af6439775 in QThreadPrivate::start (arg=0x25ec5e0) at thread/qthread_unix.cpp:248
#7  0x00007f8af40439ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#8  0x00007f8af5bf96cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f8acbe4a710 (LWP 3635)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8af0fa5ca6 in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007f8af0fa5ce9 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007f8af40439ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f8af5bf96cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f8acaaa9710 (LWP 3636)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8af643a72b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x37174b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x37174b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f8af2a8e026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x3716670, th=0x37178e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f8af2a906ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x3716280, th=0x37178e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f8af2a906c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3716280, th=0x37178e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f8af2a906c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3716280, th=0x37178e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f8af2a906c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3716280, th=0x37178e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f8af2a906c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3716280, th=0x37178e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f8af2a906c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3716280, th=0x37178e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x00007f8af2a906c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3716280, th=0x37178e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00007f8af2a906c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3716280, th=0x37178e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#12 0x00007f8af2a906c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3716280, th=0x37178e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x00007f8af2a906c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3716280, th=0x37178e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#14 0x00007f8af2a906c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3716280, th=0x37178e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0x00007f8af2a906c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3716280, th=0x37178e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#16 0x00007f8af2a906c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3716280, th=0x37178e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#17 0x00007f8af2a906c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3716280, th=0x37178e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#18 0x00007f8af2a906c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3716280, th=0x37178e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#19 0x00007f8af2a8ebff in ThreadWeaver::ThreadRunHelper::run (this=0x7f8acaaa8dc0, parent=0x3716670, th=0x37178e0) at ../../../threadweaver/Weaver/Thread.cpp:87
#20 0x00007f8af2a8f168 in ThreadWeaver::Thread::run (this=0x37178e0) at ../../../threadweaver/Weaver/Thread.cpp:142
#21 0x00007f8af6439775 in QThreadPrivate::start (arg=0x37178e0) at thread/qthread_unix.cpp:248
#22 0x00007f8af40439ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#23 0x00007f8af5bf96cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#24 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f8aca2a8710 (LWP 3637)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8af643a72b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x37174b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x37174b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f8af2a8e026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x3716670, th=0x37185b0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f8af2a906ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x3716280, th=0x37185b0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f8af2a906c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3716280, th=0x37185b0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f8af2a906c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3716280, th=0x37185b0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f8af2a8ebff in ThreadWeaver::ThreadRunHelper::run (this=0x7f8aca2a7dc0, parent=0x3716670, th=0x37185b0) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f8af2a8f168 in ThreadWeaver::Thread::run (this=0x37185b0) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f8af6439775 in QThreadPrivate::start (arg=0x37185b0) at thread/qthread_unix.cpp:248
#10 0x00007f8af40439ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#11 0x00007f8af5bf96cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f8ac5cc3710 (LWP 3638)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8af643a72b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x37174b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x37174b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f8af2a8e026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x3716670, th=0x2e7efa0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f8af2a906ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x3716280, th=0x2e7efa0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f8af2a906c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3716280, th=0x2e7efa0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f8af2a906c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3716280, th=0x2e7efa0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f8af2a906c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3716280, th=0x2e7efa0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f8af2a906c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3716280, th=0x2e7efa0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f8af2a906c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3716280, th=0x2e7efa0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x00007f8af2a8ebff in ThreadWeaver::ThreadRunHelper::run (this=0x7f8ac5cc2dc0, parent=0x3716670, th=0x2e7efa0) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00007f8af2a8f168 in ThreadWeaver::Thread::run (this=0x2e7efa0) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x00007f8af6439775 in QThreadPrivate::start (arg=0x2e7efa0) at thread/qthread_unix.cpp:248
#13 0x00007f8af40439ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#14 0x00007f8af5bf96cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f8ac4cc1710 (LWP 3641)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8af643a72b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x37174b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x37174b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f8af2a8e026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x3716670, th=0x31ba180) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f8af2a906ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x3716280, th=0x31ba180) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f8af2a8ebff in ThreadWeaver::ThreadRunHelper::run (this=0x7f8ac4cc0dc0, parent=0x3716670, th=0x31ba180) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f8af2a8f168 in ThreadWeaver::Thread::run (this=0x31ba180) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f8af6439775 in QThreadPrivate::start (arg=0x31ba180) at thread/qthread_unix.cpp:248
#8  0x00007f8af40439ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f8af5bf96cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f8ac40b7710 (LWP 3656)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8af22f92a6 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f8af25d7220) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#2  0x00007f8af22f92e9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f8af25e52ec) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#3  0x00007f8af40439ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f8af5bf96cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f8ab789f710 (LWP 3669)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8af643a72b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x7f8ad44642a8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x7f8ad44642a8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f8af73a8026 in QFileInfoGatherer::run (this=<value optimized out>) at dialogs/qfileinfogatherer.cpp:203
#4  0x00007f8af6439775 in QThreadPrivate::start (arg=0x7f8ad4464298) at thread/qthread_unix.cpp:248
#5  0x00007f8af40439ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f8af5bf96cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f8ab46bf710 (LWP 3670)):
#0  IA__g_main_context_prepare (context=0x3590850, priority=<value optimized out>) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2276
#1  0x00007f8aef0cb318 in g_main_context_iterate (context=0x3590850, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>)
    at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2571
#2  0x00007f8aef0cb8fc in IA__g_main_context_iteration (context=0x3590850, may_block=1) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2654
#3  0x00007f8af6557566 in QEventDispatcherGlib::processEvents (this=0x35945f0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007f8af652c992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f8af652cd6c in QEventLoop::exec (this=0x7f8ab46bed70, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f8af6436d59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007f8af650d178 in QInotifyFileSystemWatcherEngine::run (this=0x7f8ad44651b0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f8af6439775 in QThreadPrivate::start (arg=0x7f8ad44651b0) at thread/qthread_unix.cpp:248
#9  0x00007f8af40439ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f8af5bf96cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f8ab3ca3710 (LWP 3682)):
#0  0x00007f8af5bf1fb3 in select () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f8ae248c2c5 in xine_usec_sleep (usec=<value optimized out>) at utils.c:481
#2  0x00007f8ae2470c99 in video_out_loop (this_gen=<value optimized out>) at video_out.c:1246
#3  0x00007f8af40439ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f8af5bf96cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f8ab2570710 (LWP 3683)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8ae246693b in fifo_buffer_get (fifo=0x35c5c60) at buffer.c:230
#2  0x00007f8ae246c9dd in video_decoder_loop (stream_gen=<value optimized out>) at video_decoder.c:130
#3  0x00007f8af40439ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f8af5bf96cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f8ab1d6f710 (LWP 3684)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8ae246693b in fifo_buffer_get (fifo=0x3b2bd50) at buffer.c:230
#2  0x00007f8ae246da15 in audio_decoder_loop (stream_gen=<value optimized out>) at audio_decoder.c:66
#3  0x00007f8af40439ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f8af5bf96cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f8ab156e710 (LWP 3685)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8ae2476f6b in xine_event_wait (queue_gen=<value optimized out>) at events.c:56
#2  listener_loop (queue_gen=<value optimized out>) at events.c:214
#3  0x00007f8af40439ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f8af5bf96cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f8af8be17a0 (LWP 3623)):
[KCrash Handler]
#5  QMetaObject::changeGuard (ptr=0x7f8ad4860258, o=0x0) at kernel/qobject.cpp:488
#6  0x00007f8af72e2dfe in QPointer<QAction>::operator= (this=0x7f8ad485ffa0, action=0x7f8ad4722b50, action_e=QAction::Trigger, self=<value optimized out>)
    at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:68
#7  QMenuPrivate::activateAction (this=0x7f8ad485ffa0, action=0x7f8ad4722b50, action_e=QAction::Trigger, self=<value optimized out>) at widgets/qmenu.cpp:1116
#8  0x00007f8af87d1cee in KMenu::mouseReleaseEvent (this=0x7f8ad44ce280, e=0x25) at ../../kdeui/widgets/kmenu.cpp:471
#9  0x00007f8af6ef8582 in QWidget::event (this=0x7f8ad44ce280, event=0x7fffe2acf850) at kernel/qwidget.cpp:7998
#10 0x00007f8af72e4f9b in QMenu::event (this=0x7f8ad44ce280, e=0x7fffe2acf850) at widgets/qmenu.cpp:2414
#11 0x00007f8af6ea222c in QApplicationPrivate::notify_helper (this=0x25979c0, receiver=0x7f8ad44ce280, e=0x7fffe2acf850) at kernel/qapplication.cpp:4300
#12 0x00007f8af6ea8ecb in QApplication::notify (this=0x7fffe2ad2130, receiver=0x7f8ad44ce280, e=0x7fffe2acf850) at kernel/qapplication.cpp:3865
#13 0x00007f8af7f0812a in App::notify(QObject*, QEvent*) () from /usr/lib/libamaroklib.so.1
#14 0x00007f8af652e06c in QCoreApplication::notifyInternal (this=0x7fffe2ad2130, receiver=0x7f8ad44ce280, event=0x7fffe2acf850) at kernel/qcoreapplication.cpp:704
#15 0x00007f8af6ea80ae in QCoreApplication::sendEvent (receiver=0x7f8ad44ce280, event=0x7fffe2acf850, alienWidget=0x0, nativeWidget=0x7f8ad44ce280, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#16 QApplicationPrivate::sendMouseEvent (receiver=0x7f8ad44ce280, event=0x7fffe2acf850, alienWidget=0x0, nativeWidget=0x7f8ad44ce280, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:2965
#17 0x00007f8af6f283dd in QETWidget::translateMouseEvent (this=0x7f8ad44ce280, event=<value optimized out>) at kernel/qapplication_x11.cpp:4302
#18 0x00007f8af6f268ac in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fffe2ad0170) at kernel/qapplication_x11.cpp:3501
#19 0x00007f8af6f52882 in x11EventSourceDispatch (s=0x259d910, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#20 0x00007f8aef0c78c2 in g_main_dispatch (context=0x259c520) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:1960
#21 IA__g_main_context_dispatch (context=0x259c520) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2513
#22 0x00007f8aef0cb748 in g_main_context_iterate (context=0x259c520, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>)
    at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2591
#23 0x00007f8aef0cb8fc in IA__g_main_context_iteration (context=0x259c520, may_block=1) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2654
#24 0x00007f8af6557513 in QEventDispatcherGlib::processEvents (this=0x244dbc0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#25 0x00007f8af6f5246e in QGuiEventDispatcherGlib::processEvents (this=0x805, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#26 0x00007f8af652c992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#27 0x00007f8af652cd6c in QEventLoop::exec (this=0x7fffe2ad04a0, flags=) at kernel/qeventloop.cpp:201
#28 0x00007f8af72e04e5 in QMenu::exec (this=0x7f8ad44ce280, p=<value optimized out>, action=0x0) at widgets/qmenu.cpp:2063
#29 0x00007f8af7b21a1d in ?? () from /usr/lib/libamaroklib.so.1
#30 0x00007f8af6ef7f68 in QWidget::event (this=0x2ad63a0, event=0x7fffe2ad1450) at kernel/qwidget.cpp:8165
#31 0x00007f8af729f4e6 in QFrame::event (this=0x2ad63a0, e=0x7fffe2ad1450) at widgets/qframe.cpp:557
#32 0x00007f8af73ce26b in QAbstractItemView::viewportEvent (this=0x2ad63a0, event=0x7fffe2ad1450) at itemviews/qabstractitemview.cpp:1610
#33 0x00007f8af7409902 in QTreeView::viewportEvent (this=0x2ad63a0, event=0x7fffe2ad1450) at itemviews/qtreeview.cpp:1248
#34 0x00007f8af652d487 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x3082390, event=0x7fffe2ad1450) at kernel/qcoreapplication.cpp:819
#35 0x00007f8af6ea21fc in QApplicationPrivate::notify_helper (this=0x25979c0, receiver=0x3082390, e=0x7fffe2ad1450) at kernel/qapplication.cpp:4296
#36 0x00007f8af6ea88c3 in QApplication::notify (this=0x7fffe2ad2130, receiver=0x3082390, e=0x7fffe2ad1450) at kernel/qapplication.cpp:3944
#37 0x00007f8af7f0812a in App::notify(QObject*, QEvent*) () from /usr/lib/libamaroklib.so.1
#38 0x00007f8af652e06c in QCoreApplication::notifyInternal (this=0x7fffe2ad2130, receiver=0x3082390, event=0x7fffe2ad1450) at kernel/qcoreapplication.cpp:704
#39 0x00007f8af6f27fb2 in QETWidget::translateMouseEvent (this=<value optimized out>, event=<value optimized out>) at kernel/qapplication_x11.cpp:4373
#40 0x00007f8af6f268ac in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fffe2ad1da0) at kernel/qapplication_x11.cpp:3501
#41 0x00007f8af6f52882 in x11EventSourceDispatch (s=0x259d910, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#42 0x00007f8aef0c78c2 in g_main_dispatch (context=0x259c520) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:1960
#43 IA__g_main_context_dispatch (context=0x259c520) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2513
#44 0x00007f8aef0cb748 in g_main_context_iterate (context=0x259c520, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>)
    at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2591
#45 0x00007f8aef0cb8fc in IA__g_main_context_iteration (context=0x259c520, may_block=1) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2654
#46 0x00007f8af6557513 in QEventDispatcherGlib::processEvents (this=0x244dbc0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#47 0x00007f8af6f5246e in QGuiEventDispatcherGlib::processEvents (this=0x805, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#48 0x00007f8af652c992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#49 0x00007f8af652cd6c in QEventLoop::exec (this=0x7fffe2ad20d0, flags=) at kernel/qeventloop.cpp:201
#50 0x00007f8af6530aab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#51 0x0000000000408782 in _start ()

This bug may be a duplicate of or related to bug 235484.

Possible duplicates by query: bug 238040, bug 235484, bug 233587.

Reported using DrKonqi