Application: amarok (2.5.0)
KDE Platform Version: 4.8.3 (4.8.3)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-24-generic-tuxonice x86_64
Distribution: Ubuntu 12.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:
1.  Amarok playing some playlist
2.  Connect phone for unrelated media transfer
3.  Amarok crash

-- 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 0x7fdda0d597c0 (LWP 11794))]

Thread 11 (Thread 0x7fdd70590700 (LWP 11852)):
#0  0x00007fdd982a3550 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fdd98268110 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fdd9dffc426 in QEventDispatcherGlib::processEvents (this=0x7fdd68000920, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#3  0x00007fdd9dfcbc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#4  0x00007fdd9dfcbed7 in QEventLoop::exec (this=0x7fdd7058fcd0, flags=...) at kernel/qeventloop.cpp:204
#5  0x00007fdd9decafa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#6  0x00007fdd9dfab9ff in QInotifyFileSystemWatcherEngine::run (this=0x2b009b0) at io/qfilesystemwatcher_inotify.cpp:248
#7  0x00007fdd9decdfcb in QThreadPrivate::start (arg=0x2b009b0) at thread/qthread_unix.cpp:298
#8  0x00007fdd8f383b74 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#9  0x00007fdd99d85e9a in start_thread (arg=0x7fdd70590700) at pthread_create.c:308
#10 0x00007fdd9d6714bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7fdd6c815700 (LWP 11867)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fdd9dece4db in wait (time=18446744073709551615, this=0x322e2c0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x322ed10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fdd9b3190eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x322eab0, th=0x322f230) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fdd9b31b9db in ThreadWeaver::WorkingHardState::applyForWork (this=0x322ba70, th=0x322f230) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fdd9b31b9f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x322ba70, th=0x322f230) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fdd9b31b9f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x322ba70, th=0x322f230) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fdd9b31a84f in ThreadWeaver::ThreadRunHelper::run (this=0x7fdd6c814d20, parent=0x322eab0, th=0x322f230) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007fdd9b31a8db in ThreadWeaver::Thread::run (this=0x322f230) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007fdd9decdfcb in QThreadPrivate::start (arg=0x322f230) at thread/qthread_unix.cpp:298
#10 0x00007fdd8f383b74 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#11 0x00007fdd99d85e9a in start_thread (arg=0x7fdd6c815700) at pthread_create.c:308
#12 0x00007fdd9d6714bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7fdd67fff700 (LWP 11868)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fdd9dece4db in wait (time=18446744073709551615, this=0x322e2c0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x322ed10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fdd9b3190eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x322eab0, th=0x3230130) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fdd9b31b9db in ThreadWeaver::WorkingHardState::applyForWork (this=0x322ba70, th=0x3230130) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fdd9b31a84f in ThreadWeaver::ThreadRunHelper::run (this=0x7fdd67ffed20, parent=0x322eab0, th=0x3230130) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fdd9b31a8db in ThreadWeaver::Thread::run (this=0x3230130) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fdd9decdfcb in QThreadPrivate::start (arg=0x3230130) at thread/qthread_unix.cpp:298
#8  0x00007fdd8f383b74 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#9  0x00007fdd99d85e9a in start_thread (arg=0x7fdd67fff700) at pthread_create.c:308
#10 0x00007fdd9d6714bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fdd677fe700 (LWP 11869)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fdd9dece4db in wait (time=18446744073709551615, this=0x322e2c0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x322ed10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fdd9b3190eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x322eab0, th=0x3230fe0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fdd9b31b9db in ThreadWeaver::WorkingHardState::applyForWork (this=0x322ba70, th=0x3230fe0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fdd9b31b9f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x322ba70, th=0x3230fe0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fdd9b31b9f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x322ba70, th=0x3230fe0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fdd9b31b9f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x322ba70, th=0x3230fe0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007fdd9b31b9f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x322ba70, th=0x3230fe0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007fdd9b31a84f in ThreadWeaver::ThreadRunHelper::run (this=0x7fdd677fdd20, parent=0x322eab0, th=0x3230fe0) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x00007fdd9b31a8db in ThreadWeaver::Thread::run (this=0x3230fe0) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x00007fdd9decdfcb in QThreadPrivate::start (arg=0x3230fe0) at thread/qthread_unix.cpp:298
#12 0x00007fdd8f383b74 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#13 0x00007fdd99d85e9a in start_thread (arg=0x7fdd677fe700) at pthread_create.c:308
#14 0x00007fdd9d6714bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fdd66dd7700 (LWP 11870)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fdd9dece4db in wait (time=18446744073709551615, this=0x322e2c0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x322ed10, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fdd9b3190eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x322eab0, th=0x3273800) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fdd9b31b9db in ThreadWeaver::WorkingHardState::applyForWork (this=0x322ba70, th=0x3273800) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fdd9b31b9f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x322ba70, th=0x3273800) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fdd9b31a84f in ThreadWeaver::ThreadRunHelper::run (this=0x7fdd66dd6d20, parent=0x322eab0, th=0x3273800) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007fdd9b31a8db in ThreadWeaver::Thread::run (this=0x3273800) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007fdd9decdfcb in QThreadPrivate::start (arg=0x3273800) at thread/qthread_unix.cpp:298
#9  0x00007fdd8f383b74 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#10 0x00007fdd99d85e9a in start_thread (arg=0x7fdd66dd7700) at pthread_create.c:308
#11 0x00007fdd9d6714bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fdd65465700 (LWP 11924)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fdd9a35f222 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007fdd9a35f259 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007fdd8f383b74 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#4  0x00007fdd99d85e9a in start_thread (arg=0x7fdd65465700) at pthread_create.c:308
#5  0x00007fdd9d6714bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fdd46957700 (LWP 13550)):
#0  0x00007fdd9d665b03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fdd98267ff6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fdd9826845a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fdd4695c98b in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#4  0x00007fdd982899a5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fdd8f383b74 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#6  0x00007fdd99d85e9a in start_thread (arg=0x7fdd46957700) at pthread_create.c:308
#7  0x00007fdd9d6714bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fdd45955700 (LWP 13552)):
#0  0x00007fdd982679b5 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fdd98267f96 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fdd9826845a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fdd734952c6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fdd982899a5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fdd8f383b74 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#6  0x00007fdd99d85e9a in start_thread (arg=0x7fdd45955700) at pthread_create.c:308
#7  0x00007fdd9d6714bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fdd2aeee700 (LWP 6463)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fdd982a37ef in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fdd8ff14f7c in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#3  0x00007fdd9828a208 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fdd982899a5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fdd8f383b74 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#6  0x00007fdd99d85e9a in start_thread (arg=0x7fdd2aeee700) at pthread_create.c:308
#7  0x00007fdd9d6714bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fdd1bfff700 (LWP 6464)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fdd982a37ef in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fdd7c97ae0d in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstcoreelements.so
#3  0x00007fdd8ff14dcc in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0
#4  0x00007fdd9828a208 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fdd982899a5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fdd8f383b74 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#7  0x00007fdd99d85e9a in start_thread (arg=0x7fdd1bfff700) at pthread_create.c:308
#8  0x00007fdd9d6714bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fdda0d597c0 (LWP 11794)):
[KCrash Handler]
#6  Collections::MediaDeviceCollection::slotAttemptConnectionDone (this=0x0, success=<optimized out>) at ../../src/core-impl/collections/mediadevicecollection/MediaDeviceCollection.cpp:179
#7  0x00007fdd71e1016e in Meta::MtpHandler::slotDeviceMatchSucceeded (this=0x64ddec0, job=0x6107650) at ../../../../../src/core-impl/collections/mtpcollection/handler/MtpHandler.cpp:1355
#8  0x00007fdd9dfe1281 in QMetaObject::activate (sender=0x6107650, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffb1280880) at kernel/qobject.cpp:3547
#9  0x00007fdd9b31ad22 in ThreadWeaver::Job::done (this=<optimized out>, _t1=0x6107650) at ./Job.moc:111
#10 0x00007fdd9dfe6446 in QObject::event (this=0x6107650, e=<optimized out>) at kernel/qobject.cpp:1195
#11 0x00007fdd9e9c2894 in notify_helper (e=0x7fdd540b3c20, receiver=0x6107650, this=0x23d57c0) at kernel/qapplication.cpp:4559
#12 QApplicationPrivate::notify_helper (this=0x23d57c0, receiver=0x6107650, e=0x7fdd540b3c20) at kernel/qapplication.cpp:4531
#13 0x00007fdd9e9c7713 in QApplication::notify (this=0x7fffb1281200, receiver=0x6107650, e=0x7fdd540b3c20) at kernel/qapplication.cpp:4420
#14 0x00007fdda0765bb6 in KApplication::notify (this=0x7fffb1281200, receiver=0x6107650, event=0x7fdd540b3c20) at ../../kdeui/kernel/kapplication.cpp:311
#15 0x00007fdd9dfcce9c in QCoreApplication::notifyInternal (this=0x7fffb1281200, receiver=0x6107650, event=0x7fdd540b3c20) at kernel/qcoreapplication.cpp:876
#16 0x00007fdd9dfd0c6a in sendEvent (event=0x7fdd540b3c20, receiver=0x6107650) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#17 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x21a51f0) at kernel/qcoreapplication.cpp:1500
#18 0x00007fdd9dffbf93 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#19 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#20 0x00007fdd98267c9a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fdd98268060 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fdd98268124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007fdd9dffc426 in QEventDispatcherGlib::processEvents (this=0x21a6ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#24 0x00007fdd9ea6ad5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#25 0x00007fdd9dfcbc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#26 0x00007fdd9dfcbed7 in QEventLoop::exec (this=0x7fffb1281190, flags=...) at kernel/qeventloop.cpp:204
#27 0x00007fdd9dfd0f67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#28 0x0000000000408e4e in main (argc=3, argv=0x7fffb1283688) at ../../src/main.cpp:303

This bug may be a duplicate of or related to bug 279966.

Possible duplicates by query: bug 300260, bug 279966.

Reported using DrKonqi