Application: amarok (2.4.0.90)
KDE Platform Version: 4.6.1 (4.6.1)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-7-generic x86_64
Distribution: Ubuntu Natty (development branch)

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

amarok crashed when i changed song with forward/next song on my keyboard

The crash can be reproduced some of the time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fe099733860 (LWP 14793))]

Thread 15 (Thread 0x7fe06a7ac700 (LWP 14798)):
#0  0x00007fe095de8e33 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fe0903d8104 in g_main_context_poll (context=0x2c97220, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./glib/gmain.c:3404
#2  g_main_context_iterate (context=0x2c97220, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./glib/gmain.c:3086
#3  0x00007fe0903d8639 in g_main_context_iteration (context=0x2c97220, may_block=1) at /build/buildd/glib2.0-2.28.3/./glib/gmain.c:3154
#4  0x00007fe096757446 in QEventDispatcherGlib::processEvents (this=0x2c96e90, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007fe09672b882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fe09672babc in QEventLoop::exec (this=0x7fe06a7abc30, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007fe096642924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#8  0x00007fe09670dc2f in QInotifyFileSystemWatcherEngine::run (this=0x2c64a20) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007fe096645175 in QThreadPrivate::start (arg=0x2c64a20) at thread/qthread_unix.cpp:320
#10 0x00007fe0883bf373 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#11 0x00007fe091bf6d8c in start_thread (arg=0x7fe06a7ac700) at pthread_create.c:304
#12 0x00007fe095df5f7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7fe064746700 (LWP 14805)):
#0  0x00007fe0903d7efe in g_main_context_iterate (context=0x351d2a0, block=1, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./glib/gmain.c:3032
#1  0x00007fe0903d89f2 in g_main_loop_run (loop=0x351d280) at /build/buildd/glib2.0-2.28.3/./glib/gmain.c:3299
#2  0x00007fe0880a9d44 in gdbus_shared_thread_func (data=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./gio/gdbusprivate.c:276
#3  0x00007fe0903ff3e4 in g_thread_create_proxy (data=0x33a9c70) at /build/buildd/glib2.0-2.28.3/./glib/gthread.c:1897
#4  0x00007fe0883bf373 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#5  0x00007fe091bf6d8c in start_thread (arg=0x7fe064746700) at pthread_create.c:304
#6  0x00007fe095df5f7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7fe062323700 (LWP 14806)):
#0  0x00007fe095de8e33 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fe0903d8104 in g_main_context_poll (context=0x3733230, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./glib/gmain.c:3404
#2  g_main_context_iterate (context=0x3733230, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./glib/gmain.c:3086
#3  0x00007fe0903d8639 in g_main_context_iteration (context=0x3733230, may_block=1) at /build/buildd/glib2.0-2.28.3/./glib/gmain.c:3154
#4  0x00007fe096757446 in QEventDispatcherGlib::processEvents (this=0x3731e40, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007fe09672b882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fe09672babc in QEventLoop::exec (this=0x7fe062322c30, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007fe096642924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#8  0x00007fe09670dc2f in QInotifyFileSystemWatcherEngine::run (this=0x373cc30) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007fe096645175 in QThreadPrivate::start (arg=0x373cc30) at thread/qthread_unix.cpp:320
#10 0x00007fe0883bf373 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#11 0x00007fe091bf6d8c in start_thread (arg=0x7fe062323700) at pthread_create.c:304
#12 0x00007fe095df5f7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7fe061905700 (LWP 14807)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe09664582b in wait (this=<value optimized out>, mutex=0x3895900, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x3895900, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fe093ba10b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x3895510, th=0x3895d90) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fe093ba3723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x37dd0e0, th=0x3895d90) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fe093ba253f in ThreadWeaver::ThreadRunHelper::run (this=0x7fe061904c80, parent=0x3895510, th=0x3895d90) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fe093ba25cb in ThreadWeaver::Thread::run (this=0x3895d90) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fe096645175 in QThreadPrivate::start (arg=0x3895d90) at thread/qthread_unix.cpp:320
#8  0x00007fe0883bf373 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#9  0x00007fe091bf6d8c in start_thread (arg=0x7fe061905700) at pthread_create.c:304
#10 0x00007fe095df5f7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7fe060ef9700 (LWP 14808)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe09664582b in wait (this=<value optimized out>, mutex=0x3895900, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x3895900, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fe093ba10b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x3895510, th=0x37ce580) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fe093ba3723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x37dd0e0, th=0x37ce580) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fe093ba373c in ThreadWeaver::WorkingHardState::applyForWork (this=0x37dd0e0, th=0x37ce580) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fe093ba253f in ThreadWeaver::ThreadRunHelper::run (this=0x7fe060ef8c80, parent=0x3895510, th=0x37ce580) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007fe093ba25cb in ThreadWeaver::Thread::run (this=0x37ce580) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007fe096645175 in QThreadPrivate::start (arg=0x37ce580) at thread/qthread_unix.cpp:320
#9  0x00007fe0883bf373 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007fe091bf6d8c in start_thread (arg=0x7fe060ef9700) at pthread_create.c:304
#11 0x00007fe095df5f7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7fe0606f8700 (LWP 14809)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe09664582b in wait (this=<value optimized out>, mutex=0x3895900, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x3895900, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fe093ba10b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x3895510, th=0x38583c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fe093ba3723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x37dd0e0, th=0x38583c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fe093ba373c in ThreadWeaver::WorkingHardState::applyForWork (this=0x37dd0e0, th=0x38583c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fe093ba373c in ThreadWeaver::WorkingHardState::applyForWork (this=0x37dd0e0, th=0x38583c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fe093ba253f in ThreadWeaver::ThreadRunHelper::run (this=0x7fe0606f7c80, parent=0x3895510, th=0x38583c0) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007fe093ba25cb in ThreadWeaver::Thread::run (this=0x38583c0) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007fe096645175 in QThreadPrivate::start (arg=0x38583c0) at thread/qthread_unix.cpp:320
#10 0x00007fe0883bf373 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#11 0x00007fe091bf6d8c in start_thread (arg=0x7fe0606f8700) at pthread_create.c:304
#12 0x00007fe095df5f7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7fe05fef7700 (LWP 14810)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe09664582b in wait (this=<value optimized out>, mutex=0x3895900, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x3895900, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fe093ba10b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x3895510, th=0x3846600) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fe093ba3723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x37dd0e0, th=0x3846600) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fe093ba373c in ThreadWeaver::WorkingHardState::applyForWork (this=0x37dd0e0, th=0x3846600) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fe093ba373c in ThreadWeaver::WorkingHardState::applyForWork (this=0x37dd0e0, th=0x3846600) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fe093ba253f in ThreadWeaver::ThreadRunHelper::run (this=0x7fe05fef6c80, parent=0x3895510, th=0x3846600) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007fe093ba25cb in ThreadWeaver::Thread::run (this=0x3846600) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007fe096645175 in QThreadPrivate::start (arg=0x3846600) at thread/qthread_unix.cpp:320
#10 0x00007fe0883bf373 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#11 0x00007fe091bf6d8c in start_thread (arg=0x7fe05fef7700) at pthread_create.c:304
#12 0x00007fe095df5f7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fe05e482700 (LWP 14813)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe0924f22d2 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7fe09280b180) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007fe0924f2309 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7fe092819254) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007fe0883bf373 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#4  0x00007fe091bf6d8c in start_thread (arg=0x7fe05e482700) at pthread_create.c:304
#5  0x00007fe095df5f7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fe0526ab700 (LWP 15773)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe07cd5619f in gst_base_sink_wait_preroll () from /usr/lib/libgstbase-0.10.so.0
#2  0x00007fe07c7133f8 in ?? () from /usr/lib/libgstaudio-0.10.so.0
#3  0x00007fe07cd57c90 in ?? () from /usr/lib/libgstbase-0.10.so.0
#4  0x00007fe07cd5a06f in ?? () from /usr/lib/libgstbase-0.10.so.0
#5  0x00007fe07cd5a3c7 in ?? () from /usr/lib/libgstbase-0.10.so.0
#6  0x00007fe07cd5a7bf in ?? () from /usr/lib/libgstbase-0.10.so.0
#7  0x00007fe07cfde9f4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#8  0x00007fe07cd67816 in ?? () from /usr/lib/libgstbase-0.10.so.0
#9  0x00007fe07cfde9f4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#10 0x00007fe07cd67816 in ?? () from /usr/lib/libgstbase-0.10.so.0
#11 0x00007fe07cfde9f4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#12 0x00007fe07cd67816 in ?? () from /usr/lib/libgstbase-0.10.so.0
#13 0x00007fe07cfde9f4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#14 0x00007fe075ef9335 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#15 0x00007fe07d004f60 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#16 0x00007fe090401b16 in g_thread_pool_thread_proxy (data=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./glib/gthreadpool.c:319
#17 0x00007fe0903ff3e4 in g_thread_create_proxy (data=0x48bc8e0) at /build/buildd/glib2.0-2.28.3/./glib/gthread.c:1897
#18 0x00007fe0883bf373 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#19 0x00007fe091bf6d8c in start_thread (arg=0x7fe0526ab700) at pthread_create.c:304
#20 0x00007fe095df5f7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#21 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fe052eac700 (LWP 15989)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe075ef83e5 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#2  0x00007fe07cfde9f4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#3  0x00007fe07cfde9f4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#4  0x00007fe07cfde9f4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#5  0x00007fe053940c9c in ?? () from /usr/lib/gstreamer-0.10/libgstflump3dec.so
#6  0x00007fe053941b7f in ?? () from /usr/lib/gstreamer-0.10/libgstflump3dec.so
#7  0x00007fe07cfde9f4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#8  0x00007fe053d884bf in ?? () from /usr/lib/gstreamer-0.10/libgstaudioparsersbad.so
#9  0x00007fe053d89019 in ?? () from /usr/lib/gstreamer-0.10/libgstaudioparsersbad.so
#10 0x00007fe053d8b407 in ?? () from /usr/lib/gstreamer-0.10/libgstaudioparsersbad.so
#11 0x00007fe07d004f60 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#12 0x00007fe090401b16 in g_thread_pool_thread_proxy (data=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./glib/gthreadpool.c:319
#13 0x00007fe0903ff3e4 in g_thread_create_proxy (data=0x7fe04c04d040) at /build/buildd/glib2.0-2.28.3/./glib/gthread.c:1897
#14 0x00007fe0883bf373 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#15 0x00007fe091bf6d8c in start_thread (arg=0x7fe052eac700) at pthread_create.c:304
#16 0x00007fe095df5f7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#17 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fe0536ad700 (LWP 15990)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe075ef83e5 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#2  0x00007fe07cfde9f4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#3  0x00007fe07cfde9f4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#4  0x00007fe075f036af in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#5  0x00007fe07cfde9f4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#6  0x00007fe07cfde9f4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#7  0x00007fe07cd67816 in ?? () from /usr/lib/libgstbase-0.10.so.0
#8  0x00007fe07cfde9f4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#9  0x00007fe07cd67816 in ?? () from /usr/lib/libgstbase-0.10.so.0
#10 0x00007fe07cfde9f4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#11 0x00007fe075ef9335 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#12 0x00007fe07d004f60 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#13 0x00007fe090401b16 in g_thread_pool_thread_proxy (data=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./glib/gthreadpool.c:319
#14 0x00007fe0903ff3e4 in g_thread_create_proxy (data=0x7fe04c115270) at /build/buildd/glib2.0-2.28.3/./glib/gthread.c:1897
#15 0x00007fe0883bf373 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#16 0x00007fe091bf6d8c in start_thread (arg=0x7fe0536ad700) at pthread_create.c:304
#17 0x00007fe095df5f7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#18 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fe064f47700 (LWP 15991)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fe075ef83e5 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#2  0x00007fe07cfde9f4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#3  0x00007fe07cfde9f4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#4  0x00007fe075f0324d in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#5  0x00007fe075f036af in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#6  0x00007fe07cfde9f4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#7  0x00007fe075ef9335 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#8  0x00007fe07d004f60 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#9  0x00007fe090401b16 in g_thread_pool_thread_proxy (data=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./glib/gthreadpool.c:319
#10 0x00007fe0903ff3e4 in g_thread_create_proxy (data=0x7fe04c06a630) at /build/buildd/glib2.0-2.28.3/./glib/gthread.c:1897
#11 0x00007fe0883bf373 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#12 0x00007fe091bf6d8c in start_thread (arg=0x7fe064f47700) at pthread_create.c:304
#13 0x00007fe095df5f7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fe04289e700 (LWP 16037)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007fe08f015392 in g_cond_timed_wait_posix_impl (cond=<value optimized out>, entered_mutex=<value optimized out>, abs_time=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./gthread/gthread-posix.c:242
#2  0x00007fe0903ad2af in g_async_queue_pop_intern_unlocked (queue=0x27e5380, try=0, end_time=0x7fe04289dc50) at /build/buildd/glib2.0-2.28.3/./glib/gasyncqueue.c:423
#3  0x00007fe0903adca9 in g_async_queue_timed_pop (queue=0x27e5380, end_time=0x7fe04289dc50) at /build/buildd/glib2.0-2.28.3/./glib/gasyncqueue.c:549
#4  0x00007fe090401a5a in g_thread_pool_wait_for_new_pool (data=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./glib/gthreadpool.c:175
#5  g_thread_pool_thread_proxy (data=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./glib/gthreadpool.c:378
#6  0x00007fe0903ff3e4 in g_thread_create_proxy (data=0x7fe07009da30) at /build/buildd/glib2.0-2.28.3/./glib/gthread.c:1897
#7  0x00007fe0883bf373 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#8  0x00007fe091bf6d8c in start_thread (arg=0x7fe04289e700) at pthread_create.c:304
#9  0x00007fe095df5f7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fe076fb4700 (LWP 16043)):
#0  0x00007fe095de8e33 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fe08da0732f in ?? () from /usr/lib/libpulse.so.0
#2  0x00007fe08d9f9116 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#3  0x00007fe08d9f9749 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#4  0x00007fe08d9f9800 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#5  0x00007fe08da072df in ?? () from /usr/lib/libpulse.so.0
#6  0x00007fe0891baa88 in ?? () from /usr/lib/libpulsecommon-0.9.22.so
#7  0x00007fe0883bf373 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#8  0x00007fe091bf6d8c in start_thread (arg=0x7fe076fb4700) at pthread_create.c:304
#9  0x00007fe095df5f7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fe099733860 (LWP 14793)):
[KCrash Handler]
#6  QTWTF::HashTable<QTJSC::UStringImpl*, QTJSC::UStringImpl*, QTWTF::IdentityExtractor<QTJSC::UStringImpl*>, QTWTF::StrHash<QTJSC::UStringImpl*>, QTWTF::HashTraits<QTJSC::UStringImpl*>, QTWTF::HashTraits<QTJSC::UStringImpl*> >::find<QTJSC::UStringImpl*, QTWTF::IdentityHashTranslator<QTJSC::UStringImpl*, QTJSC::UStringImpl*, QTWTF::StrHash<QTJSC::UStringImpl*> > > (this=0x8, key=@0x7fffec206f98) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/HashTable.h:763
#7  0x00007fe0924898d9 in find (r=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/HashTable.h:323
#8  find (r=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/HashSet.h:166
#9  remove (r=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/HashSet.h:240
#10 remove (r=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/Identifier.cpp:61
#11 QTJSC::Identifier::remove (r=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/Identifier.cpp:239
#12 0x00007fe0924ea0d5 in QTJSC::UStringImpl::~UStringImpl (this=0x7fe05b548a80, __in_chrg=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/UStringImpl.cpp:70
#13 0x00007fe0924b3273 in deref (this=0x7fe05b083480, __in_chrg=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/UStringImpl.h:132
#14 ~RefPtr (this=0x7fe05b083480, __in_chrg=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/RefPtr.h:59
#15 ~UString (this=0x7fe05b083480, __in_chrg=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/UString.h:118
#16 QTJSC::JSString::~JSString (this=0x7fe05b083480, __in_chrg=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSString.h:267
#17 0x00007fe09246e397 in QTJSC::Heap::allocate (this=0x7fe05db8a618, s=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/Collector.cpp:391
#18 0x00007fe09255314d in operator new (this=0x7fffec2071a0, engine=<value optimized out>, val=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSCell.h:162
#19 jsString (this=0x7fffec2071a0, engine=<value optimized out>, val=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSString.h:445
#20 jsString (this=0x7fffec2071a0, engine=<value optimized out>, val=<value optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/runtime/JSString.h:484
#21 QScriptValue::QScriptValue (this=0x7fffec2071a0, engine=<value optimized out>, val=<value optimized out>) at api/qscriptvalue.cpp:309
#22 0x00007fe0985dca0c in AmarokDownloadHelper::resultString (this=<value optimized out>, url=<value optimized out>, data=..., e=<value optimized out>) at ../../src/scriptengine/AmarokNetworkScript.cpp:237
#23 0x00007fe0985def43 in AmarokDownloadHelper::qt_metacall (this=0x412ee10, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fffec207360) at ./AmarokNetworkScript.moc:175
#24 0x00007fe096734f4b in QMetaMethod::invoke (this=0x7fffec207620, object=0x412ee10, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1578
#25 0x00007fe0984d6f3b in invoke (this=<value optimized out>) at /usr/include/qt4/QtCore/qmetaobject.h:119
#26 NetworkAccessManagerProxy::NetworkAccessManagerProxyPrivate::_replyFinished (this=<value optimized out>) at ../../src/network/NetworkAccessManagerProxy.cpp:99
#27 0x00007fe0984d5aca in NetworkAccessManagerProxy::qt_metacall (this=0x2ed8c30, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffec207920) at ./NetworkAccessManagerProxy.moc:86
#28 0x00007fe0967415f8 in QMetaObject::activate (sender=0x4995010, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3287
#29 0x00007fe09415174b in KDEPrivate::AccessManagerReply::slotResult (this=0x4995010, kJob=0x492cad0) at ../../kio/kio/accessmanagerreply_p.cpp:302
#30 0x00007fe094152233 in KDEPrivate::AccessManagerReply::qt_metacall (this=0x4995010, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffec207dc0) at ./accessmanagerreply_p.moc:83
#31 0x00007fe0967415f8 in QMetaObject::activate (sender=0x492cad0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffec207dc0) at kernel/qobject.cpp:3287
#32 0x00007fe096b98b92 in KJob::result (this=<value optimized out>, _t1=0x492cad0) at ./kjob.moc:194
#33 0x00007fe096b98bd0 in KJob::emitResult (this=0x492cad0) at ../../kdecore/jobs/kjob.cpp:312
#34 0x00007fe0941899bb in KIO::SimpleJob::slotFinished (this=0x492cad0) at ../../kio/kio/job.cpp:525
#35 0x00007fe09418ee42 in KIO::TransferJob::slotFinished (this=0x492cad0) at ../../kio/kio/job.cpp:1118
#36 0x00007fe094193141 in KIO::TransferJob::qt_metacall (this=0x492cad0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffec2081c0) at ./jobclasses.moc:367
#37 0x00007fe0967415f8 in QMetaObject::activate (sender=0x4667730, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3287
#38 0x00007fe09422fa81 in KIO::SlaveInterface::dispatch (this=<value optimized out>, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:173
#39 0x00007fe09422ca05 in KIO::SlaveInterface::dispatch (this=0x4667730) at ../../kio/kio/slaveinterface.cpp:89
#40 0x00007fe0942203de in KIO::Slave::gotInput (this=0x4667730) at ../../kio/kio/slave.cpp:348
#41 0x00007fe094220a2c in KIO::Slave::qt_metacall (this=0x4667730, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffec2085d0) at ./slave.moc:82
#42 0x00007fe0967415f8 in QMetaObject::activate (sender=0x4051c40, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3287
#43 0x00007fe09415ad17 in KIO::ConnectionPrivate::dequeue (this=0x451e8d0) at ../../kio/kio/connection.cpp:82
#44 0x00007fe09415adbd in KIO::Connection::qt_metacall (this=0x4051c40, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x44ec1f0) at ./connection.moc:79
#45 0x00007fe09674049a in QObject::event (this=0x4051c40, e=<value optimized out>) at kernel/qobject.cpp:1226
#46 0x00007fe0970eb9e4 in QApplicationPrivate::notify_helper (this=0x2640670, receiver=0x4051c40, e=0x3e03180) at kernel/qapplication.cpp:4462
#47 0x00007fe0970f03aa in QApplication::notify (this=<value optimized out>, receiver=0x4051c40, e=0x3e03180) at kernel/qapplication.cpp:4341
#48 0x00007fe099140866 in KApplication::notify (this=0x7fffec209030, receiver=0x4051c40, event=0x3e03180) at ../../kdeui/kernel/kapplication.cpp:311
#49 0x00007fe09672c49c in QCoreApplication::notifyInternal (this=0x7fffec209030, receiver=0x4051c40, event=0x3e03180) at kernel/qcoreapplication.cpp:731
#50 0x00007fe09672fc25 in sendEvent (receiver=0x0, event_type=0, data=0x2476e20) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#51 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x2476e20) at kernel/qcoreapplication.cpp:1372
#52 0x00007fe096757253 in sendPostedEvents (s=0x263fd00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#53 postEventSourceDispatch (s=0x263fd00) at kernel/qeventdispatcher_glib.cpp:277
#54 0x00007fe0903d7bcd in g_main_dispatch (context=0x263f8f0) at /build/buildd/glib2.0-2.28.3/./glib/gmain.c:2440
#55 g_main_context_dispatch (context=0x263f8f0) at /build/buildd/glib2.0-2.28.3/./glib/gmain.c:3013
#56 0x00007fe0903d83a8 in g_main_context_iterate (context=0x263f8f0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./glib/gmain.c:3091
#57 0x00007fe0903d8639 in g_main_context_iteration (context=0x263f8f0, may_block=1) at /build/buildd/glib2.0-2.28.3/./glib/gmain.c:3154
#58 0x00007fe0967573ef in QEventDispatcherGlib::processEvents (this=0x2476a20, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#59 0x00007fe097192dee in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#60 0x00007fe09672b882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#61 0x00007fe09672babc in QEventLoop::exec (this=0x7fffec208fb0, flags=...) at kernel/qeventloop.cpp:201
#62 0x00007fe09672fecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#63 0x000000000040a0f6 in main (argc=1, argv=0x7fffec20b638) at ../../src/main.cpp:288

Possible duplicates by query: bug 268918, bug 265462, bug 265105, bug 263159, bug 262603.

Reported using DrKonqi