Application: amarok (2.4.0)
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
scrolling through playlist on RH panel while music was playing.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f7b5010b860 (LWP 11401))]

Thread 15 (Thread 0x7f7b2b5cd700 (LWP 11406)):
#0  0x00007f7b485e6d9d in __pthread_mutex_unlock_usercnt (mutex=0xf1a268) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0xf1a268) at pthread_mutex_unlock.c:290
#2  0x00007f7b471e2fef in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7b471e3f9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7b471e4639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f7b4d478446 in QEventDispatcherGlib::processEvents (this=0xeea470, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00007f7b4d44c882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f7b4d44cabc in QEventLoop::exec (this=0x7f7b2b5ccc30, flags=...) at kernel/qeventloop.cpp:201
#8  0x00007f7b4d363924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#9  0x00007f7b4d42ec2f in QInotifyFileSystemWatcherEngine::run (this=0xee9c80) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007f7b4d366175 in QThreadPrivate::start (arg=0xee9c80) at thread/qthread_unix.cpp:320
#11 0x00007f7b3edaa853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#12 0x00007f7b485e2d8c in start_thread (arg=0x7f7b2b5cd700) at pthread_create.c:304
#13 0x00007f7b4cb27c2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f7b1da94700 (LWP 11411)):
#0  0x00007f7b4cb1aae3 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f7b471e4104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7b471e49f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7b3ea95c44 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f7b4720b3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f7b3edaa853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#6  0x00007f7b485e2d8c in start_thread (arg=0x7f7b1da94700) at pthread_create.c:304
#7  0x00007f7b4cb27c2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f7b1d283700 (LWP 11412)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7b48ede2a2 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f7b491f7180) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f7b48ede2d9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f7b49205254) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f7b3edaa853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#4  0x00007f7b485e2d8c in start_thread (arg=0x7f7b1d283700) at pthread_create.c:304
#5  0x00007f7b4cb27c2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f7b14870700 (LWP 11415)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7b4d36682b in wait (this=<value optimized out>, mutex=0x1db5a50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1db5a50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f7b4a5940b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1d3bff0, th=0x1c7f1e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7b4a596723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x152b2a0, th=0x1c7f1e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7b4a59553f in ThreadWeaver::ThreadRunHelper::run (this=0x7f7b1486fc80, parent=0x1d3bff0, th=0x1c7f1e0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f7b4a5955cb in ThreadWeaver::Thread::run (this=0x1c7f1e0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f7b4d366175 in QThreadPrivate::start (arg=0x1c7f1e0) at thread/qthread_unix.cpp:320
#8  0x00007f7b3edaa853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#9  0x00007f7b485e2d8c in start_thread (arg=0x7f7b14870700) at pthread_create.c:304
#10 0x00007f7b4cb27c2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f7b1406f700 (LWP 11416)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7b4d36682b in wait (this=<value optimized out>, mutex=0x1db5a50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1db5a50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f7b4a5940b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1d3bff0, th=0x1dba950) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7b4a596723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x152b2a0, th=0x1dba950) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7b4a59553f in ThreadWeaver::ThreadRunHelper::run (this=0x7f7b1406ec80, parent=0x1d3bff0, th=0x1dba950) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f7b4a5955cb in ThreadWeaver::Thread::run (this=0x1dba950) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f7b4d366175 in QThreadPrivate::start (arg=0x1dba950) at thread/qthread_unix.cpp:320
#8  0x00007f7b3edaa853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#9  0x00007f7b485e2d8c in start_thread (arg=0x7f7b1406f700) at pthread_create.c:304
#10 0x00007f7b4cb27c2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f7b1386e700 (LWP 11417)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7b4d36682b in wait (this=<value optimized out>, mutex=0x1db5a50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1db5a50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f7b4a5940b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1d3bff0, th=0x1c80280) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7b4a596723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x152b2a0, th=0x1c80280) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7b4a59553f in ThreadWeaver::ThreadRunHelper::run (this=0x7f7b1386dc80, parent=0x1d3bff0, th=0x1c80280) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f7b4a5955cb in ThreadWeaver::Thread::run (this=0x1c80280) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f7b4d366175 in QThreadPrivate::start (arg=0x1c80280) at thread/qthread_unix.cpp:320
#8  0x00007f7b3edaa853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#9  0x00007f7b485e2d8c in start_thread (arg=0x7f7b1386e700) at pthread_create.c:304
#10 0x00007f7b4cb27c2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f7b12c40700 (LWP 11418)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7b4d36682b in wait (this=<value optimized out>, mutex=0x1db5a50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1db5a50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f7b4a5940b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1d3bff0, th=0x2028860) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7b4a596723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x152b2a0, th=0x2028860) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7b4a59553f in ThreadWeaver::ThreadRunHelper::run (this=0x7f7b12c3fc80, parent=0x1d3bff0, th=0x2028860) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f7b4a5955cb in ThreadWeaver::Thread::run (this=0x2028860) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f7b4d366175 in QThreadPrivate::start (arg=0x2028860) at thread/qthread_unix.cpp:320
#8  0x00007f7b3edaa853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#9  0x00007f7b485e2d8c in start_thread (arg=0x7f7b12c40700) at pthread_create.c:304
#10 0x00007f7b4cb27c2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f7b11bfb700 (LWP 11419)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7b43978832 in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007f7b3edaa853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#3  0x00007f7b485e2d8c in start_thread (arg=0x7f7b11bfb700) at pthread_create.c:304
#4  0x00007f7b4cb27c2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f7b1ea96700 (LWP 11424)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7b2826b3d5 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#2  0x00007f7b333359c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#3  0x00007f7b333359c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#4  0x00007f7b333359c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#5  0x00007f7b099f8c9c in ?? () from /usr/lib/gstreamer-0.10/libgstflump3dec.so
#6  0x00007f7b099f9b7f in ?? () from /usr/lib/gstreamer-0.10/libgstflump3dec.so
#7  0x00007f7b333359c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#8  0x00007f7b09e404bf in ?? () from /usr/lib/gstreamer-0.10/libgstaudioparsersbad.so
#9  0x00007f7b09e41019 in ?? () from /usr/lib/gstreamer-0.10/libgstaudioparsersbad.so
#10 0x00007f7b09e43407 in ?? () from /usr/lib/gstreamer-0.10/libgstaudioparsersbad.so
#11 0x00007f7b3335bf20 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#12 0x00007f7b4720db16 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007f7b4720b3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007f7b3edaa853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#15 0x00007f7b485e2d8c in start_thread (arg=0x7f7b1ea96700) at pthread_create.c:304
#16 0x00007f7b4cb27c2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#17 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f7b09765700 (LWP 11425)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7b2826b3d5 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#2  0x00007f7b333359c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#3  0x00007f7b333359c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#4  0x00007f7b2827623d in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#5  0x00007f7b2827669f in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#6  0x00007f7b333359c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#7  0x00007f7b2826c325 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#8  0x00007f7b3335bf20 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#9  0x00007f7b4720db16 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f7b4720b3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f7b3edaa853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#12 0x00007f7b485e2d8c in start_thread (arg=0x7f7b09765700) at pthread_create.c:304
#13 0x00007f7b4cb27c2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f7b08f64700 (LWP 11426)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7b2826b3d5 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#2  0x00007f7b333359c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#3  0x00007f7b333359c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#4  0x00007f7b2827669f in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#5  0x00007f7b333359c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#6  0x00007f7b333359c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#7  0x00007f7b330be826 in ?? () from /usr/lib/libgstbase-0.10.so.0
#8  0x00007f7b333359c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#9  0x00007f7b330be826 in ?? () from /usr/lib/libgstbase-0.10.so.0
#10 0x00007f7b333359c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#11 0x00007f7b2826c325 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#12 0x00007f7b3335bf20 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#13 0x00007f7b4720db16 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007f7b4720b3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007f7b3edaa853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#16 0x00007f7b485e2d8c in start_thread (arg=0x7f7b08f64700) at pthread_create.c:304
#17 0x00007f7b4cb27c2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#18 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f7b08763700 (LWP 11427)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7b2826b3d5 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#2  0x00007f7b333359c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#3  0x00007f7b333359c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#4  0x00007f7b2827623d in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#5  0x00007f7b2827669f in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#6  0x00007f7b333359c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#7  0x00007f7b333359c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#8  0x00007f7b330be826 in ?? () from /usr/lib/libgstbase-0.10.so.0
#9  0x00007f7b333359c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#10 0x00007f7b330be826 in ?? () from /usr/lib/libgstbase-0.10.so.0
#11 0x00007f7b333359c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#12 0x00007f7b2826c325 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#13 0x00007f7b3335bf20 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#14 0x00007f7b4720db16 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007f7b4720b3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007f7b3edaa853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#17 0x00007f7b485e2d8c in start_thread (arg=0x7f7b08763700) at pthread_create.c:304
#18 0x00007f7b4cb27c2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f7b07f62700 (LWP 11428)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7b330ad1af in gst_base_sink_wait_preroll () from /usr/lib/libgstbase-0.10.so.0
#2  0x00007f7b2d3383c8 in ?? () from /usr/lib/libgstaudio-0.10.so.0
#3  0x00007f7b330aeca0 in ?? () from /usr/lib/libgstbase-0.10.so.0
#4  0x00007f7b330b107f in ?? () from /usr/lib/libgstbase-0.10.so.0
#5  0x00007f7b330b13d7 in ?? () from /usr/lib/libgstbase-0.10.so.0
#6  0x00007f7b330b17cf in ?? () from /usr/lib/libgstbase-0.10.so.0
#7  0x00007f7b333359c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#8  0x00007f7b330be826 in ?? () from /usr/lib/libgstbase-0.10.so.0
#9  0x00007f7b333359c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#10 0x00007f7b330be826 in ?? () from /usr/lib/libgstbase-0.10.so.0
#11 0x00007f7b333359c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#12 0x00007f7b330be826 in ?? () from /usr/lib/libgstbase-0.10.so.0
#13 0x00007f7b333359c4 in gst_pad_push () from /usr/lib/libgstreamer-0.10.so.0
#14 0x00007f7b2826c325 in ?? () from /usr/lib/gstreamer-0.10/libgstcoreelements.so
#15 0x00007f7b3335bf20 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#16 0x00007f7b4720db16 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007f7b4720b3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007f7b3edaa853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#19 0x00007f7b485e2d8c in start_thread (arg=0x7f7b07f62700) at pthread_create.c:304
#20 0x00007f7b4cb27c2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#21 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f7b2d328700 (LWP 11431)):
#0  __libc_disable_asynccancel () at ../nptl/sysdeps/unix/sysv/linux/x86_64/cancellation.S:97
#1  0x00007f7b4cb1aaf7 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:89
#2  0x00007f7b443f332f in ?? () from /usr/lib/libpulse.so.0
#3  0x00007f7b443e5116 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#4  0x00007f7b443e5749 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#5  0x00007f7b443e5800 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#6  0x00007f7b443f32df in ?? () from /usr/lib/libpulse.so.0
#7  0x00007f7b3fba6a88 in ?? () from /usr/lib/libpulsecommon-0.9.22.so
#8  0x00007f7b3edaa853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#9  0x00007f7b485e2d8c in start_thread (arg=0x7f7b2d328700) at pthread_create.c:304
#10 0x00007f7b4cb27c2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f7b5010b860 (LWP 11401)):
[KCrash Handler]
#6  0x00007f7b4f0f454a in CoverFetchArtPayload::prepareLastFmUrls (this=0x2175640, xml=...) at ../../src/covermanager/CoverFetchUnit.cpp:601
#7  0x00007f7b4f0f50d3 in CoverFetchArtPayload::prepareUrls (this=0x2175640) at ../../src/covermanager/CoverFetchUnit.cpp:458
#8  0x00007f7b4f0e9158 in CoverFetchArtPayload::setXml (this=0x2175640, xml=<value optimized out>) at ../../src/covermanager/CoverFetchUnit.cpp:440
#9  0x00007f7b4f0e8437 in CoverFetchQueue::add (this=0x1521d90, album=..., opt=CoverFetch::Automatic, src=<value optimized out>, xml=...) at ../../src/covermanager/CoverFetchQueue.cpp:56
#10 0x00007f7b4f0e3490 in CoverFetcher::slotResult (this=0x1302180, url=<value optimized out>, data=..., e=<value optimized out>) at ../../src/covermanager/CoverFetcher.cpp:202
#11 0x00007f7b4f0e3dc1 in CoverFetcher::qt_metacall (this=0x1302180, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0x7fff55e7a1b0) at ./CoverFetcher.moc:92
#12 0x00007f7b4d455f4b in QMetaMethod::invoke (this=0x7fff55e7a480, object=0x1302180, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1578
#13 0x00007f7b4eec1d4b in invoke (this=0x1522a70) at /usr/include/qt4/QtCore/qmetaobject.h:119
#14 NetworkAccessManagerProxy::NetworkAccessManagerProxyPrivate::_replyFinished (this=0x1522a70) at ../../src/network/NetworkAccessManagerProxy.cpp:98
#15 0x00007f7b4eec08ca in NetworkAccessManagerProxy::qt_metacall (this=0x1522050, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff55e7a780) at ./NetworkAccessManagerProxy.moc:86
#16 0x00007f7b4d4625f8 in QMetaObject::activate (sender=0x26a1f80, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3287
#17 0x00007f7b4ab459d2 in KDEPrivate::AccessManagerReply::slotResult (this=0x26a1f80, kJob=0x29f18e0) at ../../kio/kio/accessmanagerreply_p.cpp:322
#18 0x00007f7b4ab45b13 in KDEPrivate::AccessManagerReply::qt_metacall (this=0x26a1f80, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff55e7a910) at ./accessmanagerreply_p.moc:84
#19 0x00007f7b4d4625f8 in QMetaObject::activate (sender=0x29f18e0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff55e7a910) at kernel/qobject.cpp:3287
#20 0x00007f7b4d8b9d32 in KJob::result (this=<value optimized out>, _t1=0x29f18e0) at ./kjob.moc:194
#21 0x00007f7b4d8b9d70 in KJob::emitResult (this=0x29f18e0) at ../../kdecore/jobs/kjob.cpp:312
#22 0x00007f7b4ab7d36b in KIO::SimpleJob::slotFinished (this=0x29f18e0) at ../../kio/kio/job.cpp:525
#23 0x00007f7b4ab823f2 in KIO::TransferJob::slotFinished (this=0x29f18e0) at ../../kio/kio/job.cpp:1120
#24 0x00007f7b4ab85941 in KIO::TransferJob::qt_metacall (this=0x29f18e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff55e7ad20) at ./jobclasses.moc:367
#25 0x00007f7b4d4625f8 in QMetaObject::activate (sender=0x7f7b180072e0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3287
#26 0x00007f7b4ac23871 in KIO::SlaveInterface::dispatch (this=<value optimized out>, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:173
#27 0x00007f7b4ac207f5 in KIO::SlaveInterface::dispatch (this=0x7f7b180072e0) at ../../kio/kio/slaveinterface.cpp:89
#28 0x00007f7b4ac1419e in KIO::Slave::gotInput (this=0x7f7b180072e0) at ../../kio/kio/slave.cpp:348
#29 0x00007f7b4ac147ec in KIO::Slave::qt_metacall (this=0x7f7b180072e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff55e7b130) at ./slave.moc:82
#30 0x00007f7b4d4625f8 in QMetaObject::activate (sender=0x7f7b1803da70, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3287
#31 0x00007f7b4ab4e677 in KIO::ConnectionPrivate::dequeue (this=0x7f7b180193e0) at ../../kio/kio/connection.cpp:82
#32 0x00007f7b4ab4e71d in KIO::Connection::qt_metacall (this=0x7f7b1803da70, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x10cf5c0) at ./connection.moc:79
#33 0x00007f7b4d46149a in QObject::event (this=0x7f7b1803da70, e=<value optimized out>) at kernel/qobject.cpp:1226
#34 0x00007f7b4de0c9f4 in QApplicationPrivate::notify_helper (this=0x8ec380, receiver=0x7f7b1803da70, e=0x254df60) at kernel/qapplication.cpp:4462
#35 0x00007f7b4de113ba in QApplication::notify (this=<value optimized out>, receiver=0x7f7b1803da70, e=0x254df60) at kernel/qapplication.cpp:4341
#36 0x00007f7b4fb256c6 in KApplication::notify (this=0x7fff55e7bb60, receiver=0x7f7b1803da70, event=0x254df60) at ../../kdeui/kernel/kapplication.cpp:311
#37 0x00007f7b4d44d49c in QCoreApplication::notifyInternal (this=0x7fff55e7bb60, receiver=0x7f7b1803da70, event=0x254df60) at kernel/qcoreapplication.cpp:731
#38 0x00007f7b4d450c25 in sendEvent (receiver=0x0, event_type=0, data=0x72b360) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#39 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x72b360) at kernel/qcoreapplication.cpp:1372
#40 0x00007f7b4d478253 in sendPostedEvents (s=0x8ebd00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#41 postEventSourceDispatch (s=0x8ebd00) at kernel/qeventdispatcher_glib.cpp:277
#42 0x00007f7b471e3bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007f7b471e43a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007f7b471e4639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007f7b4d4783ef in QEventDispatcherGlib::processEvents (this=0x72af60, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#46 0x00007f7b4deb64de in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#47 0x00007f7b4d44c882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#48 0x00007f7b4d44cabc in QEventLoop::exec (this=0x7fff55e7bb10, flags=...) at kernel/qeventloop.cpp:201
#49 0x00007f7b4d450ecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#50 0x0000000000409c51 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../src/main.cpp:268

This bug may be a duplicate of or related to bug 263256.

Possible duplicates by query: bug 288421, bug 287328, bug 285108, bug 285011, bug 283245.

Reported using DrKonqi