Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.00 (4.7.0)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-10-generic i686
Distribution: Ubuntu 11.04

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

I was using Kmail2. I had quite many windows opened at the time of the crash. All recovered nicely, though.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7722720 (LWP 1551))]

Thread 13 (Thread 0xb0affb70 (LWP 1556)):
#0  0x039b1e5b in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0x039b2524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x0505e577 in QEventDispatcherGlib::processEvents (this=0x9ca4710, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#3  0x05030289 in QEventLoop::processEvents (this=0xb0aff280, flags=...) at kernel/qeventloop.cpp:149
#4  0x05030522 in QEventLoop::exec (this=0xb0aff280, flags=...) at kernel/qeventloop.cpp:201
#5  0x04f3a2a0 in QThread::exec (this=0x9ca0150) at thread/qthread.cpp:492
#6  0x05011fdb in QInotifyFileSystemWatcherEngine::run (this=0x9ca0150) at io/qfilesystemwatcher_inotify.cpp:248
#7  0x04f3cda2 in QThreadPrivate::start (arg=0x9ca0150) at thread/qthread_unix.cpp:320
#8  0x03388e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#9  0x0079573e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 12 (Thread 0xaf4bdb70 (LWP 1559)):
#0  0x0505e061 in postEventSourceCheck (source=0x9d18478) at kernel/qeventdispatcher_glib.cpp:270
#1  0x039b171d in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x039b203a in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x039b2524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x0505e577 in QEventDispatcherGlib::processEvents (this=0x9d2f410, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x05030289 in QEventLoop::processEvents (this=0xaf4bd280, flags=...) at kernel/qeventloop.cpp:149
#6  0x05030522 in QEventLoop::exec (this=0xaf4bd280, flags=...) at kernel/qeventloop.cpp:201
#7  0x04f3a2a0 in QThread::exec (this=0x9d18658) at thread/qthread.cpp:492
#8  0x05011fdb in QInotifyFileSystemWatcherEngine::run (this=0x9d18658) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x04f3cda2 in QThreadPrivate::start (arg=0x9d18658) at thread/qthread_unix.cpp:320
#10 0x03388e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#11 0x0079573e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 11 (Thread 0xadcacb70 (LWP 1565)):
#0  0x004e2416 in __kernel_vsyscall ()
#1  0x00786f76 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0x039c284b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x039b21af in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x039b292b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x0532a304 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0x039db2df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0x03388e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x0079573e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 10 (Thread 0xaecbab70 (LWP 3460)):
#0  0x004e2416 in __kernel_vsyscall ()
#1  0x0338d48c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x007a33fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x04f3d467 in wait (this=0xa126a00, mutex=0xa1060f8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa126a00, mutex=0xa1060f8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0052b210 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa1269e8, th=0xa75c4e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0052deac in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa0f1f78, th=0xa75c4e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0052ae5b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa1269e8, th=0xa75c4e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0052df9a in ThreadWeaver::WorkingHardState::applyForWork (this=0xa0f1f78, th=0xa75c4e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0052ada3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa1269e8, th=0xa75c4e0, previous=0xa686230) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0052c9ce in ThreadWeaver::ThreadRunHelper::run (this=0xaecba2e4, parent=0xa1269e8, th=0xa75c4e0) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0052ca8b in ThreadWeaver::Thread::run (this=0xa75c4e0) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x04f3cda2 in QThreadPrivate::start (arg=0xa75c4e0) at thread/qthread_unix.cpp:320
#13 0x03388e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0x0079573e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 9 (Thread 0xae4aeb70 (LWP 3461)):
#0  0x004e2416 in __kernel_vsyscall ()
#1  0x0338d48c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x007a33fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x04f3d467 in wait (this=0xa126a00, mutex=0xa1060f8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa126a00, mutex=0xa1060f8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0052b210 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa1269e8, th=0xa699360) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0052deac in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa0f1f78, th=0xa699360) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0052ae5b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa1269e8, th=0xa699360) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0052df9a in ThreadWeaver::WorkingHardState::applyForWork (this=0xa0f1f78, th=0xa699360) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0052ada3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa1269e8, th=0xa699360, previous=0xae305a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0052c9ce in ThreadWeaver::ThreadRunHelper::run (this=0xae4ae2e4, parent=0xa1269e8, th=0xa699360) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0052ca8b in ThreadWeaver::Thread::run (this=0xa699360) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x04f3cda2 in QThreadPrivate::start (arg=0xa699360) at thread/qthread_unix.cpp:320
#13 0x03388e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0x0079573e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 8 (Thread 0xad487b70 (LWP 3462)):
#0  0x004e2416 in __kernel_vsyscall ()
#1  0x0338d48c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x007a33fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x04f3d467 in wait (this=0xa126a00, mutex=0xa1060f8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa126a00, mutex=0xa1060f8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0052b210 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa1269e8, th=0xa36e148) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0052deac in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa0f1f78, th=0xa36e148) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0052ae5b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa1269e8, th=0xa36e148) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0052df9a in ThreadWeaver::WorkingHardState::applyForWork (this=0xa0f1f78, th=0xa36e148) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0052ada3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa1269e8, th=0xa36e148, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0052dfb9 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa0f1f78, th=0xa36e148) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x0052ada3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa1269e8, th=0xa36e148, previous=0x9d09840) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x0052c9ce in ThreadWeaver::ThreadRunHelper::run (this=0xad4872e4, parent=0xa1269e8, th=0xa36e148) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0x0052ca8b in ThreadWeaver::Thread::run (this=0xa36e148) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0x04f3cda2 in QThreadPrivate::start (arg=0xa36e148) at thread/qthread_unix.cpp:320
#15 0x03388e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#16 0x0079573e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 7 (Thread 0xaabffb70 (LWP 3463)):
#0  0x004e2416 in __kernel_vsyscall ()
#1  0x0338d48c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x007a33fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x04f3d467 in wait (this=0xa126a00, mutex=0xa1060f8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa126a00, mutex=0xa1060f8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0052b210 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa1269e8, th=0xb0b00bc8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0052deac in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa0f1f78, th=0xb0b00bc8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0052ae5b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa1269e8, th=0xb0b00bc8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0052df9a in ThreadWeaver::WorkingHardState::applyForWork (this=0xa0f1f78, th=0xb0b00bc8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0052ada3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa1269e8, th=0xb0b00bc8, previous=0xad85a60) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0052c9ce in ThreadWeaver::ThreadRunHelper::run (this=0xaabff2e4, parent=0xa1269e8, th=0xb0b00bc8) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0052ca8b in ThreadWeaver::Thread::run (this=0xb0b00bc8) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x04f3cda2 in QThreadPrivate::start (arg=0xb0b00bc8) at thread/qthread_unix.cpp:320
#13 0x03388e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0x0079573e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 6 (Thread 0xaa3feb70 (LWP 3464)):
#0  0x004e2416 in __kernel_vsyscall ()
#1  0x0338d48c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x007a33fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x04f3d467 in wait (this=0xa126a00, mutex=0xa1060f8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa126a00, mutex=0xa1060f8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0052b210 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa1269e8, th=0xa231480) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0052deac in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa0f1f78, th=0xa231480) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0052ae5b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa1269e8, th=0xa231480) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0052df9a in ThreadWeaver::WorkingHardState::applyForWork (this=0xa0f1f78, th=0xa231480) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0052ada3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa1269e8, th=0xa231480, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0052dfb9 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa0f1f78, th=0xa231480) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x0052ada3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa1269e8, th=0xa231480, previous=0xa7427c8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x0052c9ce in ThreadWeaver::ThreadRunHelper::run (this=0xaa3fe2e4, parent=0xa1269e8, th=0xa231480) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0x0052ca8b in ThreadWeaver::Thread::run (this=0xa231480) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0x04f3cda2 in QThreadPrivate::start (arg=0xa231480) at thread/qthread_unix.cpp:320
#15 0x03388e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#16 0x0079573e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 5 (Thread 0xa9bfdb70 (LWP 3465)):
#0  0x004e2416 in __kernel_vsyscall ()
#1  0x0338d48c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x007a33fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x04f3d467 in wait (this=0xa126a00, mutex=0xa1060f8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa126a00, mutex=0xa1060f8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0052b210 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa1269e8, th=0xad53bb8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0052deac in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa0f1f78, th=0xad53bb8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0052ae5b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa1269e8, th=0xad53bb8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0052df9a in ThreadWeaver::WorkingHardState::applyForWork (this=0xa0f1f78, th=0xad53bb8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0052ada3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa1269e8, th=0xad53bb8, previous=0xa431a60) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0052c9ce in ThreadWeaver::ThreadRunHelper::run (this=0xa9bfd2e4, parent=0xa1269e8, th=0xad53bb8) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0052ca8b in ThreadWeaver::Thread::run (this=0xad53bb8) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x04f3cda2 in QThreadPrivate::start (arg=0xad53bb8) at thread/qthread_unix.cpp:320
#13 0x03388e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0x0079573e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 4 (Thread 0xa93fcb70 (LWP 3466)):
#0  0x004e2416 in __kernel_vsyscall ()
#1  0x0338d48c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x007a33fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x04f3d467 in wait (this=0xa126a00, mutex=0xa1060f8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa126a00, mutex=0xa1060f8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0052b210 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa1269e8, th=0xb0b07898) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0052deac in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa0f1f78, th=0xb0b07898) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0052ae5b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa1269e8, th=0xb0b07898) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0052df9a in ThreadWeaver::WorkingHardState::applyForWork (this=0xa0f1f78, th=0xb0b07898) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0052ada3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa1269e8, th=0xb0b07898, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0052dfb9 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa0f1f78, th=0xb0b07898) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x0052ada3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa1269e8, th=0xb0b07898, previous=0xa76b340) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x0052c9ce in ThreadWeaver::ThreadRunHelper::run (this=0xa93fc2e4, parent=0xa1269e8, th=0xb0b07898) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0x0052ca8b in ThreadWeaver::Thread::run (this=0xb0b07898) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0x04f3cda2 in QThreadPrivate::start (arg=0xb0b07898) at thread/qthread_unix.cpp:320
#15 0x03388e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#16 0x0079573e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xa8bfbb70 (LWP 3467)):
#0  0x004e2416 in __kernel_vsyscall ()
#1  0x0338d48c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x007a33fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x04f3d467 in wait (this=0xa126a00, mutex=0xa1060f8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa126a00, mutex=0xa1060f8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0052b210 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa1269e8, th=0xb0b0aa40) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0052deac in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa0f1f78, th=0xb0b0aa40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0052ae5b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa1269e8, th=0xb0b0aa40) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0052df9a in ThreadWeaver::WorkingHardState::applyForWork (this=0xa0f1f78, th=0xb0b0aa40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0052ada3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa1269e8, th=0xb0b0aa40, previous=0xae3c0c8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0052c9ce in ThreadWeaver::ThreadRunHelper::run (this=0xa8bfb2e4, parent=0xa1269e8, th=0xb0b0aa40) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0052ca8b in ThreadWeaver::Thread::run (this=0xb0b0aa40) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x04f3cda2 in QThreadPrivate::start (arg=0xb0b0aa40) at thread/qthread_unix.cpp:320
#13 0x03388e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0x0079573e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xa78ffb70 (LWP 4569)):
#0  0x004e2416 in __kernel_vsyscall ()
#1  0x0338d48c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x007a33fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x03c91817 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x3da51c0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0x03c91851 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x3da51c0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0x03388e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0x0079573e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb7722720 (LWP 1551)):
[KCrash Handler]
#7  0x08d5acfb in AbstractTaskItem::paint (this=0xaf722c8, painter=0xbf883ff4, option=0x9639d50, widget=0x9fd1720) at ../../../../../plasma/desktop/applets/tasks/abstracttaskitem.cpp:521
#8  0x01c4e47c in _q_paintItem (item=<value optimized out>, painter=0xbf883ff4, option=0x9639d50, widget=0x9fd1720, useWindowOpacity=true, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4314
#9  0x01c6076e in QGraphicsScenePrivate::drawItemHelper (this=0x9639c00, item=0xaf722d0, painter=0xbf883ff4, option=0x9639d50, widget=0x9fd1720, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4427
#10 0x01c63152 in QGraphicsScenePrivate::draw (this=0x9639c00, item=0xaf722d0, painter=0xbf883ff4, viewTransform=0xbf883ddc, transformPtr=0xbf882bf0, exposedRegion=0x9bc0320, widget=0x9fd1720, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4962
#11 0x01c63e92 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x9639c00, item=0xaf722d0, painter=0xbf883ff4, viewTransform=0xbf883ddc, exposedRegion=0x9bc0320, widget=0x9fd1720, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#12 0x01c62f7c in QGraphicsScenePrivate::draw (this=0x9639c00, item=0x99d9368, painter=0xbf883ff4, viewTransform=0xbf883ddc, transformPtr=0xbf883090, exposedRegion=0x9bc0320, widget=0x9fd1720, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#13 0x01c63e92 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x9639c00, item=0x99d9368, painter=0xbf883ff4, viewTransform=0xbf883ddc, exposedRegion=0x9bc0320, widget=0x9fd1720, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#14 0x01c62f7c in QGraphicsScenePrivate::draw (this=0x9639c00, item=0x97b7320, painter=0xbf883ff4, viewTransform=0xbf883ddc, transformPtr=0xbf883530, exposedRegion=0x9bc0320, widget=0x9fd1720, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#15 0x01c63e92 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x9639c00, item=0x97b7320, painter=0xbf883ff4, viewTransform=0xbf883ddc, exposedRegion=0x9bc0320, widget=0x9fd1720, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#16 0x01c62f7c in QGraphicsScenePrivate::draw (this=0x9639c00, item=0x96969b0, painter=0xbf883ff4, viewTransform=0xbf883ddc, transformPtr=0xbf8839d0, exposedRegion=0x9bc0320, widget=0x9fd1720, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#17 0x01c63e92 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x9639c00, item=0x96969b0, painter=0xbf883ff4, viewTransform=0xbf883ddc, exposedRegion=0x9bc0320, widget=0x9fd1720, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#18 0x01c64696 in QGraphicsScenePrivate::drawItems (this=0x9639c00, painter=0xbf883ff4, viewTransform=0xbf883ddc, exposedRegion=0x9bc0320, widget=0x9fd1720) at graphicsview/qgraphicsscene.cpp:4735
#19 0x01c83931 in QGraphicsView::paintEvent (this=0xa149050, event=0xbf884704) at graphicsview/qgraphicsview.cpp:3469
#20 0x003937e4 in PanelView::paintEvent (this=0xa149050, event=0xbf884704) at ../../../../plasma/desktop/shell/panelview.cpp:1593
#21 0x0164518e in QWidget::event (this=0xa149050, event=0xbf884704) at kernel/qwidget.cpp:8405
#22 0x01a399f3 in QFrame::event (this=0xa149050, e=0xbf884704) at widgets/qframe.cpp:557
#23 0x01ac8062 in QAbstractScrollArea::viewportEvent (this=0xa149050, e=0xbf884704) at widgets/qabstractscrollarea.cpp:1043
#24 0x01c84dff in QGraphicsView::viewportEvent (this=0xa149050, event=0xbf884704) at graphicsview/qgraphicsview.cpp:2864
#25 0x01aca965 in viewportEvent (this=0x9e84520, o=0x9fd1720, e=0xbf884704) at widgets/qabstractscrollarea_p.h:100
#26 QAbstractScrollAreaFilter::eventFilter (this=0x9e84520, o=0x9fd1720, e=0xbf884704) at widgets/qabstractscrollarea_p.h:116
#27 0x0503125a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x959a600, receiver=0x9fd1720, event=0xbf884704) at kernel/qcoreapplication.cpp:846
#28 0x015ecd00 in QApplicationPrivate::notify_helper (this=0x959a600, receiver=0x9fd1720, e=0xbf884704) at kernel/qapplication.cpp:4458
#29 0x015f197b in QApplication::notify (this=0x958ded8, receiver=0x9fd1720, e=0xbf884704) at kernel/qapplication.cpp:4427
#30 0x00d5993a in KApplication::notify (this=0x958ded8, receiver=0x9fd1720, event=0xbf884704) at ../../kdeui/kernel/kapplication.cpp:311
#31 0x050310bb in QCoreApplication::notifyInternal (this=0x958ded8, receiver=0x9fd1720, event=0xbf884704) at kernel/qcoreapplication.cpp:731
#32 0x01641f0c in sendSpontaneousEvent (this=0x9fe8100, pdev=0x9d51404, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x9dad0a8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#33 QWidgetPrivate::drawWidget (this=0x9fe8100, pdev=0x9d51404, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x9dad0a8) at kernel/qwidget.cpp:5492
#34 0x01642b7c in QWidgetPrivate::paintSiblingsRecursive (this=0x9bbffd0, pdev=0x9d51404, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x9dad0a8) at kernel/qwidget.cpp:5699
#35 0x01642a42 in QWidgetPrivate::paintSiblingsRecursive (this=0x9bbffd0, pdev=0x9d51404, siblings=..., index=4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x9dad0a8) at kernel/qwidget.cpp:5686
#36 0x01641c80 in QWidgetPrivate::drawWidget (this=0x9bbffd0, pdev=0x9d51404, rgn=..., offset=..., flags=5, sharedPainter=0x0, backingStore=0x9dad0a8) at kernel/qwidget.cpp:5545
#37 0x01820398 in QWidgetBackingStore::sync (this=0x9dad0a8) at painting/qbackingstore.cpp:1333
#38 0x01637843 in QWidgetPrivate::syncBackingStore (this=0x9bbffd0) at kernel/qwidget.cpp:1842
#39 0x016457e5 in QWidget::event (this=0xa149050, event=0xa0c79e8) at kernel/qwidget.cpp:8552
#40 0x01a399f3 in QFrame::event (this=0xa149050, e=0xa0c79e8) at widgets/qframe.cpp:557
#41 0x01ac9dcf in QAbstractScrollArea::event (this=0xa149050, e=0xa0c79e8) at widgets/qabstractscrollarea.cpp:996
#42 0x01c78116 in QGraphicsView::event (this=0xa149050, event=0xa0c79e8) at graphicsview/qgraphicsview.cpp:2741
#43 0x00393b23 in PanelView::event (this=0xa149050, event=0xa0c79e8) at ../../../../plasma/desktop/shell/panelview.cpp:1604
#44 0x015ecd24 in QApplicationPrivate::notify_helper (this=0x959a600, receiver=0xa149050, e=0xa0c79e8) at kernel/qapplication.cpp:4462
#45 0x015f197b in QApplication::notify (this=0x958ded8, receiver=0xa149050, e=0xa0c79e8) at kernel/qapplication.cpp:4427
#46 0x00d5993a in KApplication::notify (this=0x958ded8, receiver=0xa149050, event=0xa0c79e8) at ../../kdeui/kernel/kapplication.cpp:311
#47 0x050310bb in QCoreApplication::notifyInternal (this=0x958ded8, receiver=0xa149050, event=0xa0c79e8) at kernel/qcoreapplication.cpp:731
#48 0x05034c79 in sendEvent (receiver=0xa149050, event_type=77, data=0x952ef20) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#49 QCoreApplicationPrivate::sendPostedEvents (receiver=0xa149050, event_type=77, data=0x952ef20) at kernel/qcoreapplication.cpp:1372
#50 0x05034e0d in QCoreApplication::sendPostedEvents (receiver=0xa149050, event_type=77) at kernel/qcoreapplication.cpp:1265
#51 0x01c5ac46 in dispatchPendingUpdateRequests (this=0x9639c00) at ../../include/QtGui/private/../../../src/gui/graphicsview/qgraphicsview_p.h:189
#52 QGraphicsScenePrivate::_q_processDirtyItems (this=0x9639c00) at graphicsview/qgraphicsscene.cpp:510
#53 0x01c5b026 in QGraphicsScene::qt_metacall (this=0x961fb78, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0xa1ad140) at .moc/release-shared/moc_qgraphicsscene.cpp:130
#54 0x008fdc8a in Plasma::Corona::qt_metacall (this=0x961fb78, _c=QMetaObject::InvokeMetaMethod, _id=18, _a=0xa1ad140) at ./corona.moc:109
#55 0x0038636a in DesktopCorona::qt_metacall (this=0x961fb78, _c=QMetaObject::InvokeMetaMethod, _id=18, _a=0xa1ad140) at ./desktopcorona.moc:101
#56 0x050376ba in QMetaObject::metacall (object=0x961fb78, cl=QMetaObject::InvokeMetaMethod, idx=18, argv=0xa1ad140) at kernel/qmetaobject.cpp:237
#57 0x05041e16 in QMetaCallEvent::placeMetaCall (this=0xae8c8d0, object=0x961fb78) at kernel/qobject.cpp:535
#58 0x050463b7 in QObject::event (this=0x961fb78, e=0xae8c8d0) at kernel/qobject.cpp:1226
#59 0x01c67e44 in QGraphicsScene::event (this=0x961fb78, event=0xae8c8d0) at graphicsview/qgraphicsscene.cpp:3544
#60 0x015ecd24 in QApplicationPrivate::notify_helper (this=0x959a600, receiver=0x961fb78, e=0xae8c8d0) at kernel/qapplication.cpp:4462
#61 0x015f18ce in QApplication::notify (this=0x958ded8, receiver=0x961fb78, e=0xae8c8d0) at kernel/qapplication.cpp:3862
#62 0x00d5993a in KApplication::notify (this=0x958ded8, receiver=0x961fb78, event=0xae8c8d0) at ../../kdeui/kernel/kapplication.cpp:311
#63 0x050310bb in QCoreApplication::notifyInternal (this=0x958ded8, receiver=0x961fb78, event=0xae8c8d0) at kernel/qcoreapplication.cpp:731
#64 0x05034c79 in sendEvent (receiver=0x0, event_type=0, data=0x952ef20) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#65 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x952ef20) at kernel/qcoreapplication.cpp:1372
#66 0x05034e0d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1265
#67 0x0505e3c4 in sendPostedEvents (s=0x959d680) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#68 postEventSourceDispatch (s=0x959d680) at kernel/qeventdispatcher_glib.cpp:277
#69 0x039b1aa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#70 0x039b2270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#71 0x039b2524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#72 0x0505e53c in QEventDispatcherGlib::processEvents (this=0x952ea78, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#73 0x016a31e5 in QGuiEventDispatcherGlib::processEvents (this=0x952ea78, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#74 0x05030289 in QEventLoop::processEvents (this=0xbf886034, flags=...) at kernel/qeventloop.cpp:149
#75 0x05030522 in QEventLoop::exec (this=0xbf886034, flags=...) at kernel/qeventloop.cpp:201
#76 0x05034ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#77 0x015ea8e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#78 0x0038d7cb in kdemain (argc=1, argv=0xbf886254) at ../../../../plasma/desktop/shell/main.cpp:120
#79 0x080485cb in main (argc=1, argv=0xbf886254) at plasma-desktop_dummy.cpp:3

This bug may be a duplicate of or related to bug 276709.

Possible duplicates by query: bug 276709, bug 275484, bug 271891, bug 271395, bug 269041.

Reported using DrKonqi