Application: amarok (2.4.3)
KDE Platform Version: 4.7.00 (4.7.0)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-10-generic x86_64
Distribution: Ubuntu 11.04

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

I was browsing through the web using both Chromium and Firefox. Amarok was playing a song on the background, and just after the song finished and showed the OSD for a new random song, it crashed.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f22f62897c0 (LWP 2362))]

Thread 14 (Thread 0x7f22d5cd0700 (LWP 2633)):
#0  QTimerInfoList::updateCurrentTime (this=0x124d1e0) at kernel/qeventdispatcher_unix.cpp:338
#1  0x00007f22f332f1a5 in QTimerInfoList::timerWait (this=0x124d1e0, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#2  0x00007f22f332dc2c in timerSourcePrepareHelper (src=<value optimized out>, timeout=0x7f22d5ccfb4c) at kernel/qeventdispatcher_glib.cpp:136
#3  0x00007f22f332dcd5 in timerSourcePrepare (source=<value optimized out>, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#4  0x00007f22ed7540a2 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f22ed754f9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f22ed755639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f22f332e446 in QEventDispatcherGlib::processEvents (this=0x120a8d0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#8  0x00007f22f3302882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#9  0x00007f22f3302abc in QEventLoop::exec (this=0x7f22d5ccfcd0, flags=...) at kernel/qeventloop.cpp:201
#10 0x00007f22f3219924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#11 0x00007f22f32e4c2f in QInotifyFileSystemWatcherEngine::run (this=0x1209f80) at io/qfilesystemwatcher_inotify.cpp:248
#12 0x00007f22f321c175 in QThreadPrivate::start (arg=0x1209f80) at thread/qthread_unix.cpp:320
#13 0x00007f22e58c2853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#14 0x00007f22ef1f7d8c in start_thread (arg=0x7f22d5cd0700) at pthread_create.c:304
#15 0x00007f22f29de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#16 0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f22d292b700 (LWP 2929)):
#0  0x00007f22ef1fa3ce in __pthread_mutex_lock (mutex=0x81aa958) at pthread_mutex_lock.c:62
#1  0x00007f22ed7551e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f22ed755639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f22f332e446 in QEventDispatcherGlib::processEvents (this=0xa0dd280, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f22f3302882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f22f3302abc in QEventLoop::exec (this=0x7f22d292acd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f22f3219924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007f22f32e4c2f in QInotifyFileSystemWatcherEngine::run (this=0x915bee0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f22f321c175 in QThreadPrivate::start (arg=0x915bee0) at thread/qthread_unix.cpp:320
#9  0x00007f22e58c2853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007f22ef1f7d8c in start_thread (arg=0x7f22d292b700) at pthread_create.c:304
#11 0x00007f22f29de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f22d1f05700 (LWP 2930)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f22f321c82b in wait (this=<value optimized out>, mutex=0xa366040, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xa366040, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f22f0792704 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x88f70d0, th=0xa36f7a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f22f0794d73 in ThreadWeaver::WorkingHardState::applyForWork (this=0x7ed0c30, th=0xa36f7a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f22f0794d8c in ThreadWeaver::WorkingHardState::applyForWork (this=0x7ed0c30, th=0xa36f7a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f22f0794d8c in ThreadWeaver::WorkingHardState::applyForWork (this=0x7ed0c30, th=0xa36f7a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f22f0794d8c in ThreadWeaver::WorkingHardState::applyForWork (this=0x7ed0c30, th=0xa36f7a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f22f0794d8c in ThreadWeaver::WorkingHardState::applyForWork (this=0x7ed0c30, th=0xa36f7a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f22f0793b8f in ThreadWeaver::ThreadRunHelper::run (this=0x7f22d1f04d20, parent=0x88f70d0, th=0xa36f7a0) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x00007f22f0793c1b in ThreadWeaver::Thread::run (this=0xa36f7a0) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x00007f22f321c175 in QThreadPrivate::start (arg=0xa36f7a0) at thread/qthread_unix.cpp:320
#12 0x00007f22e58c2853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#13 0x00007f22ef1f7d8c in start_thread (arg=0x7f22d1f05700) at pthread_create.c:304
#14 0x00007f22f29de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f22d14f9700 (LWP 2931)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f22f321c82b in wait (this=<value optimized out>, mutex=0xa366040, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xa366040, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f22f0792704 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x88f70d0, th=0x8583510) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f22f0794d73 in ThreadWeaver::WorkingHardState::applyForWork (this=0x7ed0c30, th=0x8583510) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f22f0794d8c in ThreadWeaver::WorkingHardState::applyForWork (this=0x7ed0c30, th=0x8583510) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f22f0793b8f in ThreadWeaver::ThreadRunHelper::run (this=0x7f22d14f8d20, parent=0x88f70d0, th=0x8583510) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f22f0793c1b in ThreadWeaver::Thread::run (this=0x8583510) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f22f321c175 in QThreadPrivate::start (arg=0x8583510) at thread/qthread_unix.cpp:320
#9  0x00007f22e58c2853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007f22ef1f7d8c in start_thread (arg=0x7f22d14f9700) at pthread_create.c:304
#11 0x00007f22f29de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f22d0cf8700 (LWP 2932)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f22f321c82b in wait (this=<value optimized out>, mutex=0xa366040, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xa366040, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f22f0792704 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x88f70d0, th=0x9019950) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f22f0794d73 in ThreadWeaver::WorkingHardState::applyForWork (this=0x7ed0c30, th=0x9019950) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f22f0794d8c in ThreadWeaver::WorkingHardState::applyForWork (this=0x7ed0c30, th=0x9019950) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f22f0794d8c in ThreadWeaver::WorkingHardState::applyForWork (this=0x7ed0c30, th=0x9019950) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f22f0793b8f in ThreadWeaver::ThreadRunHelper::run (this=0x7f22d0cf7d20, parent=0x88f70d0, th=0x9019950) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f22f0793c1b in ThreadWeaver::Thread::run (this=0x9019950) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f22f321c175 in QThreadPrivate::start (arg=0x9019950) at thread/qthread_unix.cpp:320
#10 0x00007f22e58c2853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#11 0x00007f22ef1f7d8c in start_thread (arg=0x7f22d0cf8700) at pthread_create.c:304
#12 0x00007f22f29de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f22cbfff700 (LWP 2933)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f22f321c82b in wait (this=<value optimized out>, mutex=0xa366040, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xa366040, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f22f0792704 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x88f70d0, th=0x7efd5b0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f22f0794d73 in ThreadWeaver::WorkingHardState::applyForWork (this=0x7ed0c30, th=0x7efd5b0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f22f0793b8f in ThreadWeaver::ThreadRunHelper::run (this=0x7f22cbffed20, parent=0x88f70d0, th=0x7efd5b0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f22f0793c1b in ThreadWeaver::Thread::run (this=0x7efd5b0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f22f321c175 in QThreadPrivate::start (arg=0x7efd5b0) at thread/qthread_unix.cpp:320
#8  0x00007f22e58c2853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#9  0x00007f22ef1f7d8c in start_thread (arg=0x7f22cbfff700) at pthread_create.c:304
#10 0x00007f22f29de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f22cb3bc700 (LWP 2934)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f22ea345832 in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007f22e58c2853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#3  0x00007f22ef1f7d8c in start_thread (arg=0x7f22cb3bc700) at pthread_create.c:304
#4  0x00007f22f29de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f22c896c700 (LWP 2937)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f22dbbd20b7 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#2  0x00007f22ed77eb16 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f22ed77c3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f22e58c2853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#5  0x00007f22ef1f7d8c in start_thread (arg=0x7f22c896c700) at pthread_create.c:304
#6  0x00007f22f29de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f22c7cab700 (LWP 2938)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f22dbbd20b7 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#2  0x00007f22ed77eb16 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f22ed77c3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f22e58c2853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#5  0x00007f22ef1f7d8c in start_thread (arg=0x7f22c7cab700) at pthread_create.c:304
#6  0x00007f22f29de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f22c74aa700 (LWP 2939)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f22dbbd20b7 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#2  0x00007f22ed77eb16 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f22ed77c3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f22e58c2853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#5  0x00007f22ef1f7d8c in start_thread (arg=0x7f22c74aa700) at pthread_create.c:304
#6  0x00007f22f29de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f22c5891700 (LWP 2942)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f22ef7de2a2 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f22efaf7180) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f22ef7de2d9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f22efb05254) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f22e58c2853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#4  0x00007f22ef1f7d8c in start_thread (arg=0x7f22c5891700) at pthread_create.c:304
#5  0x00007f22f29de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f22c6092700 (LWP 3211)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f22dbbd20b7 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#2  0x00007f22ed77eb16 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f22ed77c3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f22e58c2853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#5  0x00007f22ef1f7d8c in start_thread (arg=0x7f22c6092700) at pthread_create.c:304
#6  0x00007f22f29de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f22c247f700 (LWP 3538)):
#0  0x00007f22d9954d13 in gst_ring_buffer_prepare_read () from /usr/lib/libgstaudio-0.10.so.0
#1  0x00007f22d9960adf in ?? () from /usr/lib/libgstaudio-0.10.so.0
#2  0x00007f22ed77c3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f22e58c2853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#4  0x00007f22ef1f7d8c in start_thread (arg=0x7f22c247f700) at pthread_create.c:304
#5  0x00007f22f29de04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f22f62897c0 (LWP 2362)):
[KCrash Handler]
#6  memcpy () at ../sysdeps/x86_64/memcpy.S:506
#7  0x00007f22f3d7eef3 in QImage::copy (this=0x7fffaeb81640, r=<value optimized out>) at /usr/include/bits/string3.h:52
#8  0x00007f22f3dbb475 in copy (this=0x7fffaeb814f0, image=..., quality_in=-1, description=..., off_x_in=0, off_y_in=0) at ../../include/QtGui/../../src/gui/image/qimage.h:155
#9  QPNGImageWriter::writeImage (this=0x7fffaeb814f0, image=..., quality_in=-1, description=..., off_x_in=0, off_y_in=0) at image/qpnghandler.cpp:864
#10 0x00007f22f3dbba06 in writeImage (this=<value optimized out>, image=...) at image/qpnghandler.cpp:140
#11 write_png_image (this=<value optimized out>, image=...) at image/qpnghandler.cpp:889
#12 QPngHandler::write (this=<value optimized out>, image=...) at image/qpnghandler.cpp:936
#13 0x00007f22f3d8c913 in QImageWriter::write (this=0x7fffaeb815b0, image=...) at image/qimagewriter.cpp:606
#14 0x00007f22f3d79a04 in QImage::save (this=0x7fffaeb81640, device=0x7fffaeb815f0, format=0x7f22f5dee2f9 "PNG", quality=-1) at image/qimage.cpp:5138
#15 0x00007f22f5cfa2c2 in KImageCache::insertImage (this=0x97c5c10, key=..., image=...) at ../../kdeui/util/kimagecache.cpp:101
#16 0x00007f22f5cfa885 in KImageCache::insertPixmap (this=0x97c5c10, key=..., pixmap=...) at ../../kdeui/util/kimagecache.cpp:119
#17 0x00007f22f52a5649 in insert (this=0x8d08cd0, keyname=<value optimized out>, width=<value optimized out>, height=54, element=<value optimized out>) at ../../src/ImageCache.h:91
#18 SvgHandler::renderSvgWithDividers (this=0x8d08cd0, keyname=<value optimized out>, width=<value optimized out>, height=54, element=<value optimized out>) at ../../src/SvgHandler.cpp:208
#19 0x00007f22f53a0a76 in Amarok::PrettyTreeView::drawRow (this=<value optimized out>, painter=0x7fffaeb81c70, option=..., index=<value optimized out>) at ../../src/widgets/PrettyTreeView.cpp:54
#20 0x00007f22f4214747 in QTreeView::drawTree (this=<value optimized out>, painter=0x7fffaeb81c70, region=<value optimized out>) at itemviews/qtreeview.cpp:1441
#21 0x00007f22f4214b23 in QTreeViewPrivate::renderTreeToPixmapForAnimation (this=<value optimized out>, rect=<value optimized out>) at itemviews/qtreeview.cpp:3038
#22 0x00007f22f4215670 in QTreeViewPrivate::prepareAnimatedOperation (this=0x8344880, item=<value optimized out>, direction=<value optimized out>) at itemviews/qtreeview.cpp:2989
#23 0x00007f22f4218f12 in QTreeViewPrivate::expand (this=0x8344880, item=0, emitSignal=true) at itemviews/qtreeview.cpp:2871
#24 0x00007f22f421a738 in QTreeView::expand (this=0x810cf40, index=...) at itemviews/qtreeview.cpp:758
#25 0x00007f22f421aa7a in QTreeView::scrollTo (this=0x810cf40, index=..., hint=QAbstractItemView::EnsureVisible) at itemviews/qtreeview.cpp:1094
#26 0x00007f22cb5f0363 in AlbumsView::scrollTo (this=0x7e77350, album=<value optimized out>) at ../../../../../src/context/applets/albums/AlbumsView.cpp:170
#27 0x00007f22cb5ed525 in Albums::dataUpdated (this=0x7ea1390, name=<value optimized out>, data=<value optimized out>) at ../../../../../src/context/applets/albums/Albums.cpp:240
#28 0x00007f22cb5ee6a6 in Albums::qt_metacall (this=0x7ea1390, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffaeb82390) at ./Albums.moc:91
#29 0x00007f22f33185f8 in QMetaObject::activate (sender=0xa8af1f0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffaeb82390) at kernel/qobject.cpp:3287
#30 0x00007f22efc0e1f7 in Plasma::DataContainer::dataUpdated (this=<value optimized out>, _t1=<value optimized out>, _t2=<value optimized out>) at ./datacontainer.moc:112
#31 0x00007f22efc0e67e in Plasma::DataContainer::checkForUpdate (this=0xa8af1f0) at ../../plasma/datacontainer.cpp:297
#32 0x00007f22efc1145b in Plasma::DataEngine::timerEvent (this=<value optimized out>, event=<value optimized out>) at ../../plasma/dataengine.cpp:386
#33 0x00007f22f33171c9 in QObject::event (this=0x8617740, e=<value optimized out>) at kernel/qobject.cpp:1190
#34 0x00007f22f3cbd9f4 in QApplicationPrivate::notify_helper (this=0xb74f10, receiver=0x8617740, e=0x7fffaeb82af0) at kernel/qapplication.cpp:4462
#35 0x00007f22f3cc23ba in QApplication::notify (this=<value optimized out>, receiver=0x8617740, e=0x7fffaeb82af0) at kernel/qapplication.cpp:4341
#36 0x00007f22f5c93796 in KApplication::notify (this=0x7fffaeb82de0, receiver=0x8617740, event=0x7fffaeb82af0) at ../../kdeui/kernel/kapplication.cpp:311
#37 0x00007f22f330349c in QCoreApplication::notifyInternal (this=0x7fffaeb82de0, receiver=0x8617740, event=0x7fffaeb82af0) at kernel/qcoreapplication.cpp:731
#38 0x00007f22f3330f12 in sendEvent (this=0xb657b0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#39 QTimerInfoList::activateTimers (this=0xb657b0) at kernel/qeventdispatcher_unix.cpp:604
#40 0x00007f22f332dcf4 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#41 0x00007f22ed754bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007f22ed7553a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007f22ed755639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007f22f332e3ef in QEventDispatcherGlib::processEvents (this=0x96e2e0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#45 0x00007f22f3d674de in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#46 0x00007f22f3302882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#47 0x00007f22f3302abc in QEventLoop::exec (this=0x7fffaeb82d60, flags=...) at kernel/qeventloop.cpp:201
#48 0x00007f22f3306ecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#49 0x000000000040ef0e in main (argc=3, argv=0x7fffaeb853e8) at ../../src/main.cpp:289

Reported using DrKonqi