Bug 283724 - Plasma crash while shutdown without user interaction
Summary: Plasma crash while shutdown without user interaction
Status: RESOLVED DUPLICATE of bug 275286
Alias: None
Product: plasma4
Classification: Plasma
Component: general (show other bugs)
Version: unspecified
Platform: Ubuntu Linux
: NOR crash
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-10-10 18:05 UTC by Arno Waschk
Modified: 2011-10-15 13:46 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:


Attachments
New crash information added by DrKonqi (6.99 KB, text/plain)
2011-10-15 13:46 UTC, marsu1
Details

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Description Arno Waschk 2011-10-10 18:05:30 UTC
Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.1 (4.7.1)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic-pae i686
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
shutdown kde session
- Unusual behavior I noticed:
wlan device not reachable nepomuk scan was still running

-- Backtrace:
Application: Plasma-Desktop-Umgebung (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb0658720 (LWP 2851))]

Thread 10 (Thread 0xa964db70 (LWP 2852)):
#0  0xb308dd10 in __GI_clock_gettime (clock_id=1, tp=0xa964cf68) at ../sysdeps/unix/clock_gettime.c:116
#1  0xb64787d5 in do_gettime (frac=0xa964cf60, sec=0xa964cf58) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb654b4b6 in QTimerInfoList::updateCurrentTime (this=0x8a070b4) at kernel/qeventdispatcher_unix.cpp:339
#4  0xb654b80a in QTimerInfoList::timerWait (this=0x8a070b4, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0xb654a053 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xa964d06c) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb654a0ed in timerSourcePrepare (source=0x8a07080, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb2fd288c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb2fd3637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb2fd3c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb654ab37 in QEventDispatcherGlib::processEvents (this=0x8a065a0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0xb651b1dd in QEventLoop::processEvents (this=0xa964d1f0, flags=...) at kernel/qeventloop.cpp:149
#12 0xb651b421 in QEventLoop::exec (this=0xa964d1f0, flags=...) at kernel/qeventloop.cpp:201
#13 0xb641e90b in QThread::exec (this=0x8a04620) at thread/qthread.cpp:498
#14 0xb64fbe2d in QInotifyFileSystemWatcherEngine::run (this=0x8a04620) at io/qfilesystemwatcher_inotify.cpp:248
#15 0xb64217b3 in QThreadPrivate::start (arg=0x8a04620) at thread/qthread_unix.cpp:331
#16 0xb273d9cd in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#17 0xb76fb0ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 9 (Thread 0xa7728b70 (LWP 4297)):
#0  0xb7856424 in __kernel_vsyscall ()
#1  0xb30f1a5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb7708cfc in __pthread_cond_wait (cond=0x8a5d2f8, mutex=0x8a5d2e0) at forward.c:139
#3  0xb6421cc0 in wait (time=4294967295, this=0x8a5d2e0) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8a971b8, mutex=0x8a44498, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb38c0406 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8a971a0, th=0x8d58b58) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb38c2ecb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8a2a250, th=0x8d58b58) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb38c003a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8a971a0, th=0x8d58b58) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb38c2fcc in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a2a250, th=0x8d58b58) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb38bff93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8a971a0, th=0x8d58b58, previous=0x8fe2410) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb38c1b14 in ThreadWeaver::ThreadRunHelper::run (this=0xa7728254, parent=0x8a971a0, th=0x8d58b58) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0xb38c1bca in ThreadWeaver::Thread::run (this=0x8d58b58) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0xb64217b3 in QThreadPrivate::start (arg=0x8d58b58) at thread/qthread_unix.cpp:331
#13 0xb273d9cd in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#14 0xb76fb0ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 8 (Thread 0xa7f29b70 (LWP 4298)):
#0  0xb7856424 in __kernel_vsyscall ()
#1  0xb30f1a5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb7708cfc in __pthread_cond_wait (cond=0x8a5d2f8, mutex=0x8a5d2e0) at forward.c:139
#3  0xb6421cc0 in wait (time=4294967295, this=0x8a5d2e0) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8a971b8, mutex=0x8a44498, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb38c0406 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8a971a0, th=0x9216a40) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb38c2ecb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8a2a250, th=0x9216a40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb38c003a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8a971a0, th=0x9216a40) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb38c2fcc in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a2a250, th=0x9216a40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb38bff93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8a971a0, th=0x9216a40, previous=0x9335e28) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb38c1b14 in ThreadWeaver::ThreadRunHelper::run (this=0xa7f29254, parent=0x8a971a0, th=0x9216a40) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0xb38c1bca in ThreadWeaver::Thread::run (this=0x9216a40) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0xb64217b3 in QThreadPrivate::start (arg=0x9216a40) at thread/qthread_unix.cpp:331
#13 0xb273d9cd in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#14 0xb76fb0ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 7 (Thread 0xa5309b70 (LWP 4299)):
#0  0xb7856424 in __kernel_vsyscall ()
#1  0xb30f1a5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb7708cfc in __pthread_cond_wait (cond=0x8a5d2f8, mutex=0x8a5d2e0) at forward.c:139
#3  0xb6421cc0 in wait (time=4294967295, this=0x8a5d2e0) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8a971b8, mutex=0x8a44498, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb38c0406 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8a971a0, th=0xa6d004f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb38c2ecb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8a2a250, th=0xa6d004f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb38c003a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8a971a0, th=0xa6d004f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb38c2fcc in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a2a250, th=0xa6d004f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb38bff93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8a971a0, th=0xa6d004f0, previous=0x8ffa128) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb38c1b14 in ThreadWeaver::ThreadRunHelper::run (this=0xa5309254, parent=0x8a971a0, th=0xa6d004f0) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0xb38c1bca in ThreadWeaver::Thread::run (this=0xa6d004f0) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0xb64217b3 in QThreadPrivate::start (arg=0xa6d004f0) at thread/qthread_unix.cpp:331
#13 0xb273d9cd in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#14 0xb76fb0ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 6 (Thread 0xa4b08b70 (LWP 4300)):
#0  0xb7856424 in __kernel_vsyscall ()
#1  0xb30f1a5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb7708cfc in __pthread_cond_wait (cond=0x8a5d2f8, mutex=0x8a5d2e0) at forward.c:139
#3  0xb6421cc0 in wait (time=4294967295, this=0x8a5d2e0) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8a971b8, mutex=0x8a44498, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb38c0406 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8a971a0, th=0x90fa2c8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb38c2ecb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8a2a250, th=0x90fa2c8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb38c003a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8a971a0, th=0x90fa2c8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb38c2fcc in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a2a250, th=0x90fa2c8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb38bff93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8a971a0, th=0x90fa2c8, previous=0x9211da8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb38c1b14 in ThreadWeaver::ThreadRunHelper::run (this=0xa4b08254, parent=0x8a971a0, th=0x90fa2c8) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0xb38c1bca in ThreadWeaver::Thread::run (this=0x90fa2c8) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0xb64217b3 in QThreadPrivate::start (arg=0x90fa2c8) at thread/qthread_unix.cpp:331
#13 0xb273d9cd in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#14 0xb76fb0ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 5 (Thread 0xa4307b70 (LWP 4301)):
#0  0xb7856424 in __kernel_vsyscall ()
#1  0xb30f1a5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb7708cfc in __pthread_cond_wait (cond=0x8a5d2f8, mutex=0x8a5d2e0) at forward.c:139
#3  0xb6421cc0 in wait (time=4294967295, this=0x8a5d2e0) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8a971b8, mutex=0x8a44498, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb38c0406 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8a971a0, th=0x9120060) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb38c2ecb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8a2a250, th=0x9120060) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb38c003a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8a971a0, th=0x9120060) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb38c2fcc in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a2a250, th=0x9120060) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb38bff93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8a971a0, th=0x9120060, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb38c2fe8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a2a250, th=0x9120060) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb38bff93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8a971a0, th=0x9120060, previous=0x91fc1f8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb38c1b14 in ThreadWeaver::ThreadRunHelper::run (this=0xa4307254, parent=0x8a971a0, th=0x9120060) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0xb38c1bca in ThreadWeaver::Thread::run (this=0x9120060) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0xb64217b3 in QThreadPrivate::start (arg=0x9120060) at thread/qthread_unix.cpp:331
#15 0xb273d9cd in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#16 0xb76fb0ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 4 (Thread 0xa3b06b70 (LWP 4302)):
#0  0xb7856424 in __kernel_vsyscall ()
#1  0xb30f1a5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb7708cfc in __pthread_cond_wait (cond=0x8a5d2f8, mutex=0x8a5d2e0) at forward.c:139
#3  0xb6421cc0 in wait (time=4294967295, this=0x8a5d2e0) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8a971b8, mutex=0x8a44498, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb38c0406 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8a971a0, th=0x8dc7228) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb38c2ecb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8a2a250, th=0x8dc7228) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb38c003a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8a971a0, th=0x8dc7228) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb38c2fcc in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a2a250, th=0x8dc7228) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb38bff93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8a971a0, th=0x8dc7228, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb38c2fe8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a2a250, th=0x8dc7228) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb38bff93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8a971a0, th=0x8dc7228, previous=0x8fe3578) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb38c1b14 in ThreadWeaver::ThreadRunHelper::run (this=0xa3b06254, parent=0x8a971a0, th=0x8dc7228) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0xb38c1bca in ThreadWeaver::Thread::run (this=0x8dc7228) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0xb64217b3 in QThreadPrivate::start (arg=0x8dc7228) at thread/qthread_unix.cpp:331
#15 0xb273d9cd in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#16 0xb76fb0ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 3 (Thread 0xa3305b70 (LWP 4303)):
#0  0xb7856424 in __kernel_vsyscall ()
#1  0xb30f1a5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb7708cfc in __pthread_cond_wait (cond=0x8a5d2f8, mutex=0x8a5d2e0) at forward.c:139
#3  0xb6421cc0 in wait (time=4294967295, this=0x8a5d2e0) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8a971b8, mutex=0x8a44498, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb38c0406 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8a971a0, th=0xa6d0aa88) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb38c2ecb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8a2a250, th=0xa6d0aa88) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb38c003a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8a971a0, th=0xa6d0aa88) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb38c2fcc in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a2a250, th=0xa6d0aa88) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb38bff93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8a971a0, th=0xa6d0aa88, previous=0x92bbcf8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb38c1b14 in ThreadWeaver::ThreadRunHelper::run (this=0xa3305254, parent=0x8a971a0, th=0xa6d0aa88) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0xb38c1bca in ThreadWeaver::Thread::run (this=0xa6d0aa88) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0xb64217b3 in QThreadPrivate::start (arg=0xa6d0aa88) at thread/qthread_unix.cpp:331
#13 0xb273d9cd in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#14 0xb76fb0ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 2 (Thread 0xa2b04b70 (LWP 4304)):
#0  0xb7856424 in __kernel_vsyscall ()
#1  0xb30f1a5c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb7708cfc in __pthread_cond_wait (cond=0x8a5d2f8, mutex=0x8a5d2e0) at forward.c:139
#3  0xb6421cc0 in wait (time=4294967295, this=0x8a5d2e0) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8a971b8, mutex=0x8a44498, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb38c0406 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8a971a0, th=0xa6d06928) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb38c2ecb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8a2a250, th=0xa6d06928) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb38c003a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8a971a0, th=0xa6d06928) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb38c2fcc in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a2a250, th=0xa6d06928) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb38bff93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8a971a0, th=0xa6d06928, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb38c2fe8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a2a250, th=0xa6d06928) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb38bff93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8a971a0, th=0xa6d06928, previous=0x93df608) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb38c1b14 in ThreadWeaver::ThreadRunHelper::run (this=0xa2b04254, parent=0x8a971a0, th=0xa6d06928) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0xb38c1bca in ThreadWeaver::Thread::run (this=0xa6d06928) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0xb64217b3 in QThreadPrivate::start (arg=0xa6d06928) at thread/qthread_unix.cpp:331
#15 0xb273d9cd in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#16 0xb76fb0ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb0658720 (LWP 2851)):
[KCrash Handler]
#7  0x00000019 in ?? ()
#8  0xaef3685f in TaskGroupItem::~TaskGroupItem (this=0x92f5160, __in_chrg=<optimized out>) at ../../../../../plasma/desktop/applets/tasks/taskgroupitem.cpp:82
#9  0xaef36932 in TaskGroupItem::~TaskGroupItem (this=0x92f5160, __in_chrg=<optimized out>) at ../../../../../plasma/desktop/applets/tasks/taskgroupitem.cpp:83
#10 0xb652f5f3 in qDeleteInEventHandler (o=0x92f5160) at kernel/qobject.cpp:3986
#11 0xb6534b80 in QObject::event (this=0x92f5160, e=0x93a4c48) at kernel/qobject.cpp:1200
#12 0xb6106bd4 in QGraphicsWidget::event (this=0x92f5160, event=0x93a4c48) at graphicsview/qgraphicswidget.cpp:1455
#13 0xb5a47d54 in notify_helper (e=0x93a4c48, receiver=0x92f5160, this=0x83e6588) at kernel/qapplication.cpp:4486
#14 QApplicationPrivate::notify_helper (this=0x83e6588, receiver=0x92f5160, e=0x93a4c48) at kernel/qapplication.cpp:4458
#15 0xb5a4d103 in QApplication::notify (this=0x93a4c48, receiver=0x92f5160, e=0x93a4c48) at kernel/qapplication.cpp:3886
#16 0xb6b81721 in KApplication::notify (this=0x83dd270, receiver=0x92f5160, event=0x93a4c48) at ../../kdeui/kernel/kapplication.cpp:311
#17 0xb651c19e in QCoreApplication::notifyInternal (this=0x83dd270, receiver=0x92f5160, event=0x93a4c48) at kernel/qcoreapplication.cpp:787
#18 0xb651ff93 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#19 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=52, data=0x834f2e0) at kernel/qcoreapplication.cpp:1428
#20 0xb65200ec in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=52) at kernel/qcoreapplication.cpp:1321
#21 0xb65201d3 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1071
#22 0xb5a458f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#23 0xb780b18b in kdemain (argc=1, argv=0xbfb4a1c4) at ../../../../plasma/desktop/shell/main.cpp:120
#24 0x0804850b in main (argc=1, argv=0xbfb4a1c4) at plasma-desktop_dummy.cpp:3

This bug may be a duplicate of or related to bug 275286, bug 279613.

Possible duplicates by query: bug 283669, bug 283533, bug 282772, bug 281673, bug 281559.

Reported using DrKonqi
Comment 1 Christoph Feck 2011-10-10 21:29:02 UTC

*** This bug has been marked as a duplicate of bug 275286 ***
Comment 2 marsu1 2011-10-15 13:46:59 UTC
Created attachment 64543 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.7.1 (4.7.1) using Qt 4.7.2

- What I was doing when the application crashed:
Plasma on Kubuntu 11.04 crashes when shutting down computer

-- Backtrace (Reduced):
#7  0x00007f8fca165da4 in TaskGroupItem::~TaskGroupItem (this=0x2fb95f0, __in_chrg=<value optimized out>) at ../../../../../plasma/desktop/applets/tasks/taskgroupitem.cpp:82
#8  0x00007f8fca165e49 in TaskGroupItem::~TaskGroupItem (this=0x2fb95f0, __in_chrg=<value optimized out>) at ../../../../../plasma/desktop/applets/tasks/taskgroupitem.cpp:83
#9  0x00007f8fdf0594c8 in QObject::event (this=0x2fb95f0, e=<value optimized out>) at kernel/qobject.cpp:1209
#10 0x00007f8fdea2a1bb in QGraphicsWidget::event (this=0x2fb95f0, event=0x3068c70) at graphicsview/qgraphicswidget.cpp:1423
#11 0x00007f8fde4029f4 in QApplicationPrivate::notify_helper (this=0x155d0a0, receiver=0x2fb95f0, e=0x3068c70) at kernel/qapplication.cpp:4462