Bug 280940

Summary: Plasma crash when closing ListMCPUIntensiveTask plasmoid
Product: [Unmaintained] plasma4 Reporter: Georges Sancosme <georges>
Component: scriptenginesAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash CC: asraniel, notmart
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Georges Sancosme 2011-08-28 16:11:58 UTC 
Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.00 (4.6.0) "release 6"
Qt Version: 4.7.1
Operating System: Linux 2.6.37.6-0.7-desktop x86_64
Distribution: "openSUSE 11.4 (x86_64)"

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

Closing ListMCPUIntensiveTask plasmoid that seemed to slow down system (with 2 Windows VM machines running)

-- Backtrace:
Application: Outil de gestion de fenêtres Plasma (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fa5998dc760 (LWP 4540))]

Thread 10 (Thread 0x7fa569a06700 (LWP 4617)):
#0  0x00007fa5982320a4 in pthread_mutex_lock () from /lib64/libpthread.so.0
#1  0x00007fa593e520b6 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007fa593e52fa9 in ?? () from /lib64/libglib-2.0.so.0
#3  0x00007fa593e53650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007fa5985d2976 in QEventDispatcherGlib::processEvents (this=0x20c0ed0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007fa5985a7052 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fa5985a7265 in QEventLoop::exec (this=0x7fa569a05d20, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007fa5984bc1e4 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#8  0x00007fa598588968 in QInotifyFileSystemWatcherEngine::run (this=0x20cc4e0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007fa5984bea5e in QThreadPrivate::start (arg=0x20cc4e0) at thread/qthread_unix.cpp:285
#10 0x00007fa58ba0f9e3 in ?? () from /usr/X11R6/lib64/libGL.so.1
#11 0x00007fa59822fa3f in start_thread () from /lib64/libpthread.so.0
#12 0x00007fa596fea67d in clone () from /lib64/libc.so.6
#13 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7fa567d71700 (LWP 14305)):
#0  0x00007fa59823438c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa5984bf14b in wait (this=<value optimized out>, mutex=0x2420790, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2420790, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fa58c9ed254 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2481040, th=0x2534380) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fa58c9f02a5 in waitForAvailableJob (this=0x24202a0, th=0x2534380) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x24202a0, th=0x2534380) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fa58c9f02be in ThreadWeaver::WorkingHardState::applyForWork (this=0x24202a0, th=0x2534380) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fa58c9f02be in ThreadWeaver::WorkingHardState::applyForWork (this=0x24202a0, th=0x2534380) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007fa58c9ed64f in ThreadWeaver::ThreadRunHelper::run (this=0x7fa567d70d70, parent=0x2481040, th=0x2534380) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:87
#9  0x00007fa58c9ed6d8 in ThreadWeaver::Thread::run (this=0x2534380) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:142
#10 0x00007fa5984bea5e in QThreadPrivate::start (arg=0x2534380) at thread/qthread_unix.cpp:285
#11 0x00007fa58ba0f9e3 in ?? () from /usr/X11R6/lib64/libGL.so.1
#12 0x00007fa59822fa3f in start_thread () from /lib64/libpthread.so.0
#13 0x00007fa596fea67d in clone () from /lib64/libc.so.6
#14 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fa568fed700 (LWP 14306)):
#0  0x00007fa59823438c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa5984bf14b in wait (this=<value optimized out>, mutex=0x2420790, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2420790, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fa58c9ed254 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2481040, th=0x2af3db0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fa58c9f02a5 in waitForAvailableJob (this=0x24202a0, th=0x2af3db0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x24202a0, th=0x2af3db0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fa58c9ed64f in ThreadWeaver::ThreadRunHelper::run (this=0x7fa568fecd70, parent=0x2481040, th=0x2af3db0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:87
#7  0x00007fa58c9ed6d8 in ThreadWeaver::Thread::run (this=0x2af3db0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:142
#8  0x00007fa5984bea5e in QThreadPrivate::start (arg=0x2af3db0) at thread/qthread_unix.cpp:285
#9  0x00007fa58ba0f9e3 in ?? () from /usr/X11R6/lib64/libGL.so.1
#10 0x00007fa59822fa3f in start_thread () from /lib64/libpthread.so.0
#11 0x00007fa596fea67d in clone () from /lib64/libc.so.6
#12 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fa5645b0700 (LWP 14307)):
#0  0x00007fa59823438c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa5984bf14b in wait (this=<value optimized out>, mutex=0x2420790, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2420790, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fa58c9ed254 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2481040, th=0x62c830) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fa58c9f02a5 in waitForAvailableJob (this=0x24202a0, th=0x62c830) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x24202a0, th=0x62c830) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fa58c9f02be in ThreadWeaver::WorkingHardState::applyForWork (this=0x24202a0, th=0x62c830) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fa58c9ed64f in ThreadWeaver::ThreadRunHelper::run (this=0x7fa5645afd70, parent=0x2481040, th=0x62c830) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:87
#8  0x00007fa58c9ed6d8 in ThreadWeaver::Thread::run (this=0x62c830) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:142
#9  0x00007fa5984bea5e in QThreadPrivate::start (arg=0x62c830) at thread/qthread_unix.cpp:285
#10 0x00007fa58ba0f9e3 in ?? () from /usr/X11R6/lib64/libGL.so.1
#11 0x00007fa59822fa3f in start_thread () from /lib64/libpthread.so.0
#12 0x00007fa596fea67d in clone () from /lib64/libc.so.6
#13 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fa563daf700 (LWP 14308)):
#0  0x00007fa59823438c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa5984bf14b in wait (this=<value optimized out>, mutex=0x2420790, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2420790, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fa58c9ed254 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2481040, th=0x2415340) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fa58c9f02a5 in waitForAvailableJob (this=0x24202a0, th=0x2415340) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x24202a0, th=0x2415340) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fa58c9f02be in ThreadWeaver::WorkingHardState::applyForWork (this=0x24202a0, th=0x2415340) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fa58c9ed64f in ThreadWeaver::ThreadRunHelper::run (this=0x7fa563daed70, parent=0x2481040, th=0x2415340) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:87
#8  0x00007fa58c9ed6d8 in ThreadWeaver::Thread::run (this=0x2415340) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:142
#9  0x00007fa5984bea5e in QThreadPrivate::start (arg=0x2415340) at thread/qthread_unix.cpp:285
#10 0x00007fa58ba0f9e3 in ?? () from /usr/X11R6/lib64/libGL.so.1
#11 0x00007fa59822fa3f in start_thread () from /lib64/libpthread.so.0
#12 0x00007fa596fea67d in clone () from /lib64/libc.so.6
#13 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fa5635ae700 (LWP 14309)):
#0  0x00007fa59823438c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa5984bf14b in wait (this=<value optimized out>, mutex=0x2420790, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2420790, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fa58c9ed254 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2481040, th=0x20a8570) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fa58c9f02a5 in waitForAvailableJob (this=0x24202a0, th=0x20a8570) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x24202a0, th=0x20a8570) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fa58c9ed64f in ThreadWeaver::ThreadRunHelper::run (this=0x7fa5635add70, parent=0x2481040, th=0x20a8570) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:87
#7  0x00007fa58c9ed6d8 in ThreadWeaver::Thread::run (this=0x20a8570) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:142
#8  0x00007fa5984bea5e in QThreadPrivate::start (arg=0x20a8570) at thread/qthread_unix.cpp:285
#9  0x00007fa58ba0f9e3 in ?? () from /usr/X11R6/lib64/libGL.so.1
#10 0x00007fa59822fa3f in start_thread () from /lib64/libpthread.so.0
#11 0x00007fa596fea67d in clone () from /lib64/libc.so.6
#12 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fa562b4a700 (LWP 14370)):
#0  0x00007fa59823438c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa5984bf14b in wait (this=<value optimized out>, mutex=0x2420790, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2420790, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fa58c9ed254 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2481040, th=0x266be80) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fa58c9f02a5 in waitForAvailableJob (this=0x24202a0, th=0x266be80) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x24202a0, th=0x266be80) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fa58c9f02be in ThreadWeaver::WorkingHardState::applyForWork (this=0x24202a0, th=0x266be80) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fa58c9f02be in ThreadWeaver::WorkingHardState::applyForWork (this=0x24202a0, th=0x266be80) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007fa58c9f02be in ThreadWeaver::WorkingHardState::applyForWork (this=0x24202a0, th=0x266be80) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007fa58c9ed64f in ThreadWeaver::ThreadRunHelper::run (this=0x7fa562b49d70, parent=0x2481040, th=0x266be80) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:87
#10 0x00007fa58c9ed6d8 in ThreadWeaver::Thread::run (this=0x266be80) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:142
#11 0x00007fa5984bea5e in QThreadPrivate::start (arg=0x266be80) at thread/qthread_unix.cpp:285
#12 0x00007fa58ba0f9e3 in ?? () from /usr/X11R6/lib64/libGL.so.1
#13 0x00007fa59822fa3f in start_thread () from /lib64/libpthread.so.0
#14 0x00007fa596fea67d in clone () from /lib64/libc.so.6
#15 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fa562349700 (LWP 14371)):
#0  0x00007fa59823438c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa5984bf14b in wait (this=<value optimized out>, mutex=0x2420790, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2420790, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fa58c9ed254 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2481040, th=0x7fa55c00b710) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fa58c9f02a5 in waitForAvailableJob (this=0x24202a0, th=0x7fa55c00b710) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x24202a0, th=0x7fa55c00b710) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fa58c9f02be in ThreadWeaver::WorkingHardState::applyForWork (this=0x24202a0, th=0x7fa55c00b710) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fa58c9f02be in ThreadWeaver::WorkingHardState::applyForWork (this=0x24202a0, th=0x7fa55c00b710) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007fa58c9ed64f in ThreadWeaver::ThreadRunHelper::run (this=0x7fa562348d70, parent=0x2481040, th=0x7fa55c00b710) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:87
#9  0x00007fa58c9ed6d8 in ThreadWeaver::Thread::run (this=0x7fa55c00b710) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:142
#10 0x00007fa5984bea5e in QThreadPrivate::start (arg=0x7fa55c00b710) at thread/qthread_unix.cpp:285
#11 0x00007fa58ba0f9e3 in ?? () from /usr/X11R6/lib64/libGL.so.1
#12 0x00007fa59822fa3f in start_thread () from /lib64/libpthread.so.0
#13 0x00007fa596fea67d in clone () from /lib64/libc.so.6
#14 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fa561b48700 (LWP 14372)):
#0  0x00007fa59823438c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa5984bf14b in wait (this=<value optimized out>, mutex=0x2420790, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2420790, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fa58c9ed254 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2481040, th=0x77ebd0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fa58c9f02a5 in waitForAvailableJob (this=0x24202a0, th=0x77ebd0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WeaverImpl.cpp:356
#5  ThreadWeaver::WorkingHardState::applyForWork (this=0x24202a0, th=0x77ebd0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fa58c9f02be in ThreadWeaver::WorkingHardState::applyForWork (this=0x24202a0, th=0x77ebd0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fa58c9f02be in ThreadWeaver::WorkingHardState::applyForWork (this=0x24202a0, th=0x77ebd0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007fa58c9ed64f in ThreadWeaver::ThreadRunHelper::run (this=0x7fa561b47d70, parent=0x2481040, th=0x77ebd0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:87
#9  0x00007fa58c9ed6d8 in ThreadWeaver::Thread::run (this=0x77ebd0) at /usr/src/debug/kdelibs-4.6.0/threadweaver/Weaver/Thread.cpp:142
#10 0x00007fa5984bea5e in QThreadPrivate::start (arg=0x77ebd0) at thread/qthread_unix.cpp:285
#11 0x00007fa58ba0f9e3 in ?? () from /usr/X11R6/lib64/libGL.so.1
#12 0x00007fa59822fa3f in start_thread () from /lib64/libpthread.so.0
#13 0x00007fa596fea67d in clone () from /lib64/libc.so.6
#14 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fa5998dc760 (LWP 4540)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007fa57e77deb5 in ?? () from /usr/lib64/python2.7/site-packages/PyQt4/QtGui.so
#8  0x00007fa57f63ed93 in call_function (f=0x1f6ff40, throwflag=<value optimized out>) at Python/ceval.c:4012
#9  PyEval_EvalFrameEx (f=0x1f6ff40, throwflag=<value optimized out>) at Python/ceval.c:2665
#10 0x00007fa57f6415c4 in fast_function (f=0x2461410, throwflag=<value optimized out>) at Python/ceval.c:4098
#11 call_function (f=0x2461410, throwflag=<value optimized out>) at Python/ceval.c:4033
#12 PyEval_EvalFrameEx (f=0x2461410, throwflag=<value optimized out>) at Python/ceval.c:2665
#13 0x00007fa57f644a90 in PyEval_EvalCodeEx (co=0xfdeab0, globals=<value optimized out>, locals=<value optimized out>, args=<value optimized out>, argcount=<value optimized out>, kws=<value optimized out>, kwcount=0, defs=0x0, defcount=0, closure=0x0) at Python/ceval.c:3252
#14 0x00007fa57f628f0c in function_call (func=0x1da3398, arg=0xfc4450, kw=0x0) at Objects/funcobject.c:526
#15 0x00007fa57f624592 in PyObject_Call (func=0x1da3398, arg=<value optimized out>, kw=<value optimized out>) at Objects/abstract.c:2522
#16 0x00007fa57f6253ff in instancemethod_call (func=0x1da3398, arg=0xfc4450, kw=0x0) at Objects/classobject.c:2578
#17 0x00007fa57f624592 in PyObject_Call (func=0xacef00, arg=<value optimized out>, kw=<value optimized out>) at Objects/abstract.c:2522
#18 0x00007fa57f63d576 in PyEval_CallObjectWithKeywords (func=0xacef00, arg=0xa1d050, kw=<value optimized out>) at Python/ceval.c:3881
#19 0x00007fa57ed0e590 in sip_api_invoke_slot (slot=<value optimized out>, sigargs=0xa1d050) at qtlib.c:203
#20 0x00007fa57f0bc4f6 in ?? () from /usr/lib64/python2.7/site-packages/PyQt4/QtCore.so
#21 0x00007fa57f0bc608 in ?? () from /usr/lib64/python2.7/site-packages/PyQt4/QtCore.so
#22 0x00007fa57f0bc6c2 in ?? () from /usr/lib64/python2.7/site-packages/PyQt4/QtCore.so
#23 0x00007fa5985bcdef in QMetaObject::activate (sender=0x1d6a270, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3272
#24 0x00007fa57efd8433 in ?? () from /usr/lib64/python2.7/site-packages/PyQt4/QtCore.so
#25 0x00007fa5985bb799 in QObject::event (this=0x1d6a270, e=<value optimized out>) at kernel/qobject.cpp:1175
#26 0x00007fa57efd83c3 in ?? () from /usr/lib64/python2.7/site-packages/PyQt4/QtCore.so
#27 0x00007fa597756d14 in QApplicationPrivate::notify_helper (this=0x6f7b50, receiver=0x1d6a270, e=0x7fff4a5d7f80) at kernel/qapplication.cpp:4445
#28 0x00007fa59775f22a in QApplication::notify (this=<value optimized out>, receiver=0x1d6a270, e=0x7fff4a5d7f80) at kernel/qapplication.cpp:4324
#29 0x00007fa59924b9e6 in KApplication::notify (this=0x6edaf0, receiver=0x1d6a270, event=0x7fff4a5d7f80) at /usr/src/debug/kdelibs-4.6.0/kdeui/kernel/kapplication.cpp:311
#30 0x00007fa5985a7bfc in QCoreApplication::notifyInternal (this=0x6edaf0, receiver=0x1d6a270, event=0x7fff4a5d7f80) at kernel/qcoreapplication.cpp:732
#31 0x00007fa5985d54d8 in sendEvent (this=0x6fb320) at kernel/qcoreapplication.h:215
#32 QTimerInfoList::activateTimers (this=0x6fb320) at kernel/qeventdispatcher_unix.cpp:618
#33 0x00007fa5985d2268 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#34 idleTimerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:231
#35 0x00007fa593e52bd3 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#36 0x00007fa593e533b0 in ?? () from /lib64/libglib-2.0.so.0
#37 0x00007fa593e53650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#38 0x00007fa5985d291f in QEventDispatcherGlib::processEvents (this=0x6ee550, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#39 0x00007fa5977fbd8e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#40 0x00007fa5985a7052 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#41 0x00007fa5985a7265 in QEventLoop::exec (this=0x7fff4a5d8290, flags=...) at kernel/qeventloop.cpp:201
#42 0x00007fa5985ab6ab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#43 0x00007fa587149da8 in kdemain (argc=1, argv=0x6c4480) at /usr/src/debug/kdebase-workspace-4.6.0/plasma/desktop/shell/main.cpp:118
#44 0x00000000004075e9 in _start ()

Possible duplicates by query: bug 280076, bug 279780, bug 279738, bug 279666, bug 279578.

Reported using DrKonqi
Comment 1 Marco Martin 2011-12-06 17:00:24 UTC 

*** This bug has been marked as a duplicate of bug 280076 ***