Bug 259487

Summary: Plasma crashes on shutdown [~ExtenderItemPrivate, ~ExtenderItem, ~Extender, ..., ~ClockApplet]
Product: [Unmaintained] plasma4 Reporter: guazzo
Component: generalAssignee: Plasma Bugs List <plasma-bugs-null>
Status: RESOLVED FIXED    
Severity: crash CC: andresbajotierra, notmart, over1pixel
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed/Implemented In: 4.6.0
Sentry Crash Report:

Description guazzo 2010-12-11 00:25:42 UTC 
Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-23-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
I did shut down the computer through the red shutdown button. After a few seconds I got a message that plasma crashed and it did not shutdown.

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb6104a30 (LWP 23432))]

Thread 10 (Thread 0xad2b7b70 (LWP 23436)):
#0  0x00491416 in __kernel_vsyscall ()
#1  0x001d1df6 in poll () from /lib/libc.so.6
#2  0x03137a1b in g_poll (fds=0xac9013e0, nfds=1, timeout=-1) at /build/buildd/glib2.0-2.26.0/glib/gpoll.c:132
#3  0x0312a43c in g_main_context_poll (context=0x8bf5820, block=<value optimized out>, dispatch=1, self=0xac9013b8) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:3093
#4  g_main_context_iterate (context=0x8bf5820, block=<value optimized out>, dispatch=1, self=0xac9013b8) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2775
#5  0x0312a848 in g_main_context_iteration (context=0x8bf5820, may_block=1) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2843
#6  0x054e159f in QEventDispatcherGlib::processEvents (this=0x8bf3f90, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#7  0x054b1609 in QEventLoop::processEvents (this=0xad2b71d0, flags=) at kernel/qeventloop.cpp:149
#8  0x054b1a8a in QEventLoop::exec (this=0xad2b71d0, flags=...) at kernel/qeventloop.cpp:201
#9  0x053adb7e in QThread::exec (this=0x8bf4c28) at thread/qthread.cpp:490
#10 0x0549035b in QInotifyFileSystemWatcherEngine::run (this=0x8bf4c28) at io/qfilesystemwatcher_inotify.cpp:248
#11 0x053b0df9 in QThreadPrivate::start (arg=0x8bf4c28) at thread/qthread_unix.cpp:266
#12 0x0257aba8 in ?? () from /usr/lib/nvidia-current/libGL.so.1

Thread 9 (Thread 0xaacadb70 (LWP 31631)):
#0  0x00491416 in __kernel_vsyscall ()
#1  0x004714dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x001eddbd in pthread_cond_wait () from /lib/libc.so.6
#3  0x053b19c7 in wait (this=0x902f0e8, mutex=0x902d920, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x902f0e8, mutex=0x902d920, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00a37030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x902f0d0, th=0xa726098) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00a3a7dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x902e7a0, th=0xa726098) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00a3655b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x902f0d0, th=0xa726098) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00a3a8d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x902e7a0, th=0xa726098) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00a37533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x902f0d0, th=0xa726098, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00a3a8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x902e7a0, th=0xa726098) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00a37533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x902f0d0, th=0xa726098, previous=0xa371130) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x00a3895e in ThreadWeaver::ThreadRunHelper::run (this=0xaacad234, parent=0x902f0d0, th=0xa726098) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0x00a3907b in ThreadWeaver::Thread::run (this=0xa726098) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0x053b0df9 in QThreadPrivate::start (arg=0xa726098) at thread/qthread_unix.cpp:266
#15 0x0257aba8 in ?? () from /usr/lib/nvidia-current/libGL.so.1

Thread 8 (Thread 0xab4aeb70 (LWP 31632)):
#0  0x00491416 in __kernel_vsyscall ()
#1  0x004714dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x001eddbd in pthread_cond_wait () from /lib/libc.so.6
#3  0x053b19c7 in wait (this=0x902f0e8, mutex=0x902d920, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x902f0e8, mutex=0x902d920, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00a37030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x902f0d0, th=0xa9b0d1f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00a3a7dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x902e7a0, th=0xa9b0d1f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00a3655b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x902f0d0, th=0xa9b0d1f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00a3a8d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x902e7a0, th=0xa9b0d1f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00a37533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x902f0d0, th=0xa9b0d1f0, previous=0xa83e428) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00a3895e in ThreadWeaver::ThreadRunHelper::run (this=0xab4ae234, parent=0x902f0d0, th=0xa9b0d1f0) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00a3907b in ThreadWeaver::Thread::run (this=0xa9b0d1f0) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x053b0df9 in QThreadPrivate::start (arg=0xa9b0d1f0) at thread/qthread_unix.cpp:266
#13 0x0257aba8 in ?? () from /usr/lib/nvidia-current/libGL.so.1

Thread 7 (Thread 0xaa4acb70 (LWP 31633)):
#0  0x00491416 in __kernel_vsyscall ()
#1  0x004714dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x001eddbd in pthread_cond_wait () from /lib/libc.so.6
#3  0x053b19c7 in wait (this=0x902f0e8, mutex=0x902d920, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x902f0e8, mutex=0x902d920, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00a37030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x902f0d0, th=0xa9b0d3f8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00a3a7dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x902e7a0, th=0xa9b0d3f8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00a3655b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x902f0d0, th=0xa9b0d3f8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00a3a8d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x902e7a0, th=0xa9b0d3f8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00a37533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x902f0d0, th=0xa9b0d3f8, previous=0xa71f2b0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00a3895e in ThreadWeaver::ThreadRunHelper::run (this=0xaa4ac234, parent=0x902f0d0, th=0xa9b0d3f8) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00a3907b in ThreadWeaver::Thread::run (this=0xa9b0d3f8) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x053b0df9 in QThreadPrivate::start (arg=0xa9b0d3f8) at thread/qthread_unix.cpp:266
#13 0x0257aba8 in ?? () from /usr/lib/nvidia-current/libGL.so.1

Thread 6 (Thread 0xa9affb70 (LWP 31634)):
#0  0x00491416 in __kernel_vsyscall ()
#1  0x004714dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x001eddbd in pthread_cond_wait () from /lib/libc.so.6
#3  0x053b19c7 in wait (this=0x902f0e8, mutex=0x902d920, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x902f0e8, mutex=0x902d920, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00a37030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x902f0d0, th=0xa9b14e78) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00a3a7dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x902e7a0, th=0xa9b14e78) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00a3655b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x902f0d0, th=0xa9b14e78) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00a3a8d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x902e7a0, th=0xa9b14e78) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00a37533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x902f0d0, th=0xa9b14e78, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00a3a8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x902e7a0, th=0xa9b14e78) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00a37533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x902f0d0, th=0xa9b14e78, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x00a3a8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x902e7a0, th=0xa9b14e78) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x00a37533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x902f0d0, th=0xa9b14e78, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x00a3a8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x902e7a0, th=0xa9b14e78) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0x00a37533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x902f0d0, th=0xa9b14e78, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0x00a3a8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x902e7a0, th=0xa9b14e78) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#17 0x00a37533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x902f0d0, th=0xa9b14e78, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#18 0x00a3a8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x902e7a0, th=0xa9b14e78) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#19 0x00a37533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x902f0d0, th=0xa9b14e78, previous=0xa589428) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#20 0x00a3895e in ThreadWeaver::ThreadRunHelper::run (this=0xa9aff234, parent=0x902f0d0, th=0xa9b14e78) at ../../../threadweaver/Weaver/Thread.cpp:87
#21 0x00a3907b in ThreadWeaver::Thread::run (this=0xa9b14e78) at ../../../threadweaver/Weaver/Thread.cpp:142
#22 0x053b0df9 in QThreadPrivate::start (arg=0xa9b14e78) at thread/qthread_unix.cpp:266
#23 0x0257aba8 in ?? () from /usr/lib/nvidia-current/libGL.so.1

Thread 5 (Thread 0xa8ce6b70 (LWP 31635)):
#0  0x00491416 in __kernel_vsyscall ()
#1  0x004714dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x001eddbd in pthread_cond_wait () from /lib/libc.so.6
#3  0x053b19c7 in wait (this=0x902f0e8, mutex=0x902d920, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x902f0e8, mutex=0x902d920, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00a37030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x902f0d0, th=0x915f938) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00a3a7dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x902e7a0, th=0x915f938) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00a3655b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x902f0d0, th=0x915f938) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00a3a8d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x902e7a0, th=0x915f938) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00a37533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x902f0d0, th=0x915f938, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00a3a8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x902e7a0, th=0x915f938) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00a37533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x902f0d0, th=0x915f938, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x00a3a8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x902e7a0, th=0x915f938) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x00a37533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x902f0d0, th=0x915f938, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x00a3a8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x902e7a0, th=0x915f938) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0x00a37533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x902f0d0, th=0x915f938, previous=0xa5cbac8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0x00a3895e in ThreadWeaver::ThreadRunHelper::run (this=0xa8ce6234, parent=0x902f0d0, th=0x915f938) at ../../../threadweaver/Weaver/Thread.cpp:87
#17 0x00a3907b in ThreadWeaver::Thread::run (this=0x915f938) at ../../../threadweaver/Weaver/Thread.cpp:142
#18 0x053b0df9 in QThreadPrivate::start (arg=0x915f938) at thread/qthread_unix.cpp:266
#19 0x0257aba8 in ?? () from /usr/lib/nvidia-current/libGL.so.1

Thread 4 (Thread 0xa67f7b70 (LWP 31636)):
#0  0x00491416 in __kernel_vsyscall ()
#1  0x004714dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x001eddbd in pthread_cond_wait () from /lib/libc.so.6
#3  0x053b19c7 in wait (this=0x902f0e8, mutex=0x902d920, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x902f0e8, mutex=0x902d920, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00a37030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x902f0d0, th=0xa49bc68) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00a3a7dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x902e7a0, th=0xa49bc68) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00a3655b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x902f0d0, th=0xa49bc68) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00a3a8d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x902e7a0, th=0xa49bc68) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00a37533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x902f0d0, th=0xa49bc68, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00a3a8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x902e7a0, th=0xa49bc68) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00a37533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x902f0d0, th=0xa49bc68, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x00a3a8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x902e7a0, th=0xa49bc68) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x00a37533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x902f0d0, th=0xa49bc68, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x00a3a8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x902e7a0, th=0xa49bc68) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0x00a37533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x902f0d0, th=0xa49bc68, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0x00a3a8f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x902e7a0, th=0xa49bc68) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#17 0x00a37533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x902f0d0, th=0xa49bc68, previous=0xa643598) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#18 0x00a3895e in ThreadWeaver::ThreadRunHelper::run (this=0xa67f7234, parent=0x902f0d0, th=0xa49bc68) at ../../../threadweaver/Weaver/Thread.cpp:87
#19 0x00a3907b in ThreadWeaver::Thread::run (this=0xa49bc68) at ../../../threadweaver/Weaver/Thread.cpp:142
#20 0x053b0df9 in QThreadPrivate::start (arg=0xa49bc68) at thread/qthread_unix.cpp:266
#21 0x0257aba8 in ?? () from /usr/lib/nvidia-current/libGL.so.1

Thread 3 (Thread 0xa5ff6b70 (LWP 31637)):
#0  0x00491416 in __kernel_vsyscall ()
#1  0x004714dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x001eddbd in pthread_cond_wait () from /lib/libc.so.6
#3  0x053b19c7 in wait (this=0x902f0e8, mutex=0x902d920, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x902f0e8, mutex=0x902d920, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00a37030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x902f0d0, th=0x834e408) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00a3a7dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x902e7a0, th=0x834e408) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00a3655b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x902f0d0, th=0x834e408) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00a3a8d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x902e7a0, th=0x834e408) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00a37533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x902f0d0, th=0x834e408, previous=0xa4e0a3b0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00a3895e in ThreadWeaver::ThreadRunHelper::run (this=0xa5ff6234, parent=0x902f0d0, th=0x834e408) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00a3907b in ThreadWeaver::Thread::run (this=0x834e408) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x053b0df9 in QThreadPrivate::start (arg=0x834e408) at thread/qthread_unix.cpp:266
#13 0x0257aba8 in ?? () from /usr/lib/nvidia-current/libGL.so.1

Thread 2 (Thread 0xa57f5b70 (LWP 31638)):
#0  0x00491416 in __kernel_vsyscall ()
#1  0x004714dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x001eddbd in pthread_cond_wait () from /lib/libc.so.6
#3  0x053b19c7 in wait (this=0x902f0e8, mutex=0x902d920, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x902f0e8, mutex=0x902d920, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00a37030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x902f0d0, th=0xa9b5bcd0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00a3a7dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x902e7a0, th=0xa9b5bcd0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00a3655b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x902f0d0, th=0xa9b5bcd0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00a3a8d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x902e7a0, th=0xa9b5bcd0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00a37533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x902f0d0, th=0xa9b5bcd0, previous=0xa71abd0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00a3895e in ThreadWeaver::ThreadRunHelper::run (this=0xa57f5234, parent=0x902f0d0, th=0xa9b5bcd0) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00a3907b in ThreadWeaver::Thread::run (this=0xa9b5bcd0) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x053b0df9 in QThreadPrivate::start (arg=0xa9b5bcd0) at thread/qthread_unix.cpp:266
#13 0x0257aba8 in ?? () from /usr/lib/nvidia-current/libGL.so.1

Thread 1 (Thread 0xb6104a30 (LWP 23432)):
[KCrash Handler]
#7  0x00000162 in ?? ()
#8  0x0078fb75 in Plasma::ExtenderItemPrivate::~ExtenderItemPrivate (this=0x9b0d420, __in_chrg=<value optimized out>) at ../../plasma/extenders/extenderitem.cpp:740
#9  0x0078fc5d in Plasma::ExtenderItem::~ExtenderItem (this=0x96bffa0, __in_chrg=<value optimized out>) at ../../plasma/extenders/extenderitem.cpp:212
#10 0x00786e07 in Plasma::Extender::~Extender (this=0x92a4050, __in_chrg=<value optimized out>) at ../../plasma/extenders/extender.cpp:132
#11 0x00732b7e in Plasma::AppletPrivate::~AppletPrivate (this=0x8a7e0e8, __in_chrg=<value optimized out>) at ../../plasma/applet.cpp:2632
#12 0x00739c90 in Plasma::Applet::~Applet (this=0x8aa4f10, __in_chrg=<value optimized out>) at ../../plasma/applet.cpp:214
#13 0x007a2898 in Plasma::PopupApplet::~PopupApplet (this=0x8aa4f10, __in_chrg=<value optimized out>) at ../../plasma/popupapplet.cpp:73
#14 0x0623739e in ClockApplet::~ClockApplet (this=0x8aa4f10, __in_chrg=<value optimized out>) at ../../../libs/plasmaclock/clockapplet.cpp:178
#15 0x03373a05 in Clock::~Clock (this=0x8aa4f10, __in_chrg=<value optimized out>) at ../../../../../plasma/generic/applets/digital-clock/clock.cpp:68
#16 0x0074e3e6 in qDeleteAll<QList<Plasma::Applet*>::const_iterator> (this=0x8692140, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:322
#17 qDeleteAll<QList<Plasma::Applet*> > (this=0x8692140, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:330
#18 ~ContainmentPrivate (this=0x8692140, __in_chrg=<value optimized out>) at ../../plasma/private/containment_p.h:64
#19 Plasma::Containment::~Containment (this=0x8692140, __in_chrg=<value optimized out>) at ../../plasma/containment.cpp:144
#20 0x0786b8bb in DefaultDesktop::~DefaultDesktop (this=0x8692140, __in_chrg=<value optimized out>) at ../../../../../plasma/desktop/containments/desktop/desktop.cpp:53
#21 0x0076737e in qDeleteAll<QList<Plasma::Containment*>::const_iterator> (this=0x8268460, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:322
#22 qDeleteAll<QList<Plasma::Containment*> > (this=0x8268460, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:330
#23 ~CoronaPrivate (this=0x8268460, __in_chrg=<value optimized out>) at ../../plasma/corona.cpp:83
#24 Plasma::Corona::~Corona (this=0x8268460, __in_chrg=<value optimized out>) at ../../plasma/corona.cpp:313
#25 0x00a66eec in DesktopCorona::~DesktopCorona (this=0x8268460, __in_chrg=<value optimized out>) at ../../../../plasma/desktop/shell/desktopcorona.cpp:73
#26 0x00a8b58c in PlasmaApp::cleanup (this=0x825a450) at ../../../../plasma/desktop/shell/plasmaapp.cpp:355
#27 0x00a92060 in PlasmaApp::qt_metacall (this=0x825a450, _c=QMetaObject::InvokeMetaMethod, _id=16, _a=0xbf81accc) at ./plasmaapp.moc:149
#28 0x054b88ca in QMetaObject::metacall (object=0x825a450, cl=90073528, idx=43, argv=0xbf81accc) at kernel/qmetaobject.cpp:237
#29 0x054cb6ad in QMetaObject::activate (sender=0x825a450, m=0x55e5484, local_signal_index=0, argv=0x9c7c678) at kernel/qobject.cpp:3280
#30 0x0551cc57 in QCoreApplication::aboutToQuit (this=0x825a450) at .moc/release-shared/moc_qcoreapplication.cpp:131
#31 0x054b6036 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1014
#32 0x0377be07 in QApplication::exec () at kernel/qapplication.cpp:3672
#33 0x00a7386e in kdemain (argc=1, argv=0xbf81af44) at ../../../../plasma/desktop/shell/main.cpp:118
#34 0x080485bb in main (argc=1, argv=0xbf81af44) at plasma-desktop_dummy.cpp:3

This bug may be a duplicate of or related to bug 256698.

Possible duplicates by query: bug 256698, bug 256625, bug 255262, bug 249305, bug 249101.

Reported using DrKonqi
Comment 1 Marco Martin 2010-12-11 17:41:31 UTC 
fixed in trunk (a weakpointer is used for the widget now)
Comment 2 Dario Andres 2010-12-21 20:26:52 UTC 
*** Bug 260903 has been marked as a duplicate of this bug. ***
Comment 3 Dario Andres 2010-12-21 20:26:55 UTC 
*** Bug 249305 has been marked as a duplicate of this bug. ***