Bug 319760

Summary:	Plasma crashed when trying to start additional activity using the control bar
Product:	[Unmaintained] plasma4	Reporter:	Michael Konrad <Nephelyn>
Component:	general	Assignee:	Plasma Bugs List <plasma-bugs>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	dzferrari
Priority:	NOR
Version:	4.10.2
Target Milestone:	---
Platform:	Ubuntu
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	New crash information added by DrKonqi New crash information added by DrKonqi New crash information added by DrKonqi

Description Michael Konrad 2013-05-13 02:25:21 UTC

Application: plasma-desktop (0.4)
KDE Platform Version: 4.10.2
Qt Version: 4.8.2
Operating System: Linux 3.5.0-28-generic x86_64
Distribution: Ubuntu 12.04.2 LTS

-- Information about the crash:
- What I was doing when the application crashed :
I was doing regular file operations under Dolphin (moving, deleting , etc.)

- Unusual behavior I noticed :
Unusually intense access to the system HDD with no apparent reason before crash.

The crash does not seem to be reproducible.

-- Backtrace:
Application: Plasma-Desktop-Umgebung (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa6f63217c0 (LWP 2450))]

Thread 12 (Thread 0x7fa6d37a4700 (LWP 2451)):
#0  __pthread_mutex_lock (mutex=0x1) at pthread_mutex_lock.c:50
#1  0x00007fa6e6fef042 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#2  0x00007fa6e6ff32a0 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#3  0x00007fa6e6ff3776 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#4  0x00007fa6e487abe7 in ?? () from /usr/lib/nvidia-current-updates/tls/libnvidia-tls.so.304.88
#5  0x00007fa6e96ed8cf in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fa6e96b2ba4 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fa6e96b2fd6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007fa6e96b3164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007fa6f276c926 in QEventDispatcherGlib::processEvents (this=0x7fa6cc0008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#10 0x00007fa6f273be62 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#11 0x00007fa6f273c0b7 in QEventLoop::exec (this=0x7fa6d37a3cd0, flags=...) at kernel/qeventloop.cpp:204
#12 0x00007fa6f263b077 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#13 0x00007fa6f271bb6f in QInotifyFileSystemWatcherEngine::run (this=0x14b6640) at io/qfilesystemwatcher_inotify.cpp:248
#14 0x00007fa6f263e09b in QThreadPrivate::start (arg=0x14b6640) at thread/qthread_unix.cpp:307
#15 0x00007fa6e6ff4764 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#16 0x00007fa6e9dafe9a in start_thread (arg=0x7fa6d37a4700) at pthread_create.c:308
#17 0x00007fa6f5c01ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#18 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7fa6c982f700 (LWP 2452)):
#0  0x00007fffb338260c in ?? ()
#1  0x00007fffb33828a4 in clock_gettime ()
#2  0x00007fa6eb37a15d in __GI_clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:116
#3  0x00007fa6f2694c84 in do_gettime (frac=0x7fa6c982ea98, sec=0x7fa6c982ea90) at tools/qelapsedtimer_unix.cpp:123
#4  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#5  0x00007fa6f276d08d in QTimerInfoList::updateCurrentTime (this=0x7fa6c4002660) at kernel/qeventdispatcher_unix.cpp:343
#6  0x00007fa6f276d3c3 in QTimerInfoList::timerWait (this=0x7fa6c4002660, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#7  0x00007fa6f276be7c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7fa6c982eb6c) at kernel/qeventdispatcher_glib.cpp:136
#8  0x00007fa6f276bf25 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#9  0x00007fa6e96b2846 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fa6e96b2f5b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fa6e96b3164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007fa6f276c926 in QEventDispatcherGlib::processEvents (this=0x7fa6c40008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#13 0x00007fa6f273be62 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#14 0x00007fa6f273c0b7 in QEventLoop::exec (this=0x7fa6c982ecd0, flags=...) at kernel/qeventloop.cpp:204
#15 0x00007fa6f263b077 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#16 0x00007fa6f271bb6f in QInotifyFileSystemWatcherEngine::run (this=0x1dcc9a0) at io/qfilesystemwatcher_inotify.cpp:248
#17 0x00007fa6f263e09b in QThreadPrivate::start (arg=0x1dcc9a0) at thread/qthread_unix.cpp:307
#18 0x00007fa6e6ff4764 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#19 0x00007fa6e9dafe9a in start_thread (arg=0x7fa6c982f700) at pthread_create.c:308
#20 0x00007fa6f5c01ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#21 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7fa6c902e700 (LWP 2453)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fa6ef51e222 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007fa6ef51e259 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007fa6e6ff4764 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#4  0x00007fa6e9dafe9a in start_thread (arg=0x7fa6c902e700) at pthread_create.c:308
#5  0x00007fa6f5c01ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7fa6be105700 (LWP 13189)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fa6f263e5ab in wait (time=18446744073709551615, this=0x1aefad0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1aa9bb0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fa6ee7910eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1bb2e70, th=0x42658c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fa6ee7939db in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a9f9d0, th=0x42658c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fa6ee79284f in ThreadWeaver::ThreadRunHelper::run (this=0x7fa6be104d20, parent=0x1bb2e70, th=0x42658c0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fa6ee7928db in ThreadWeaver::Thread::run (this=0x42658c0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fa6f263e09b in QThreadPrivate::start (arg=0x42658c0) at thread/qthread_unix.cpp:307
#8  0x00007fa6e6ff4764 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#9  0x00007fa6e9dafe9a in start_thread (arg=0x7fa6be105700) at pthread_create.c:308
#10 0x00007fa6f5c01ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fa6b5333700 (LWP 13190)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fa6f263e5ab in wait (time=18446744073709551615, this=0x1aefad0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1aa9bb0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fa6ee7910eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1bb2e70, th=0x43acd20) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fa6ee7939db in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a9f9d0, th=0x43acd20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fa6ee79284f in ThreadWeaver::ThreadRunHelper::run (this=0x7fa6b5332d20, parent=0x1bb2e70, th=0x43acd20) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fa6ee7928db in ThreadWeaver::Thread::run (this=0x43acd20) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fa6f263e09b in QThreadPrivate::start (arg=0x43acd20) at thread/qthread_unix.cpp:307
#8  0x00007fa6e6ff4764 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#9  0x00007fa6e9dafe9a in start_thread (arg=0x7fa6b5333700) at pthread_create.c:308
#10 0x00007fa6f5c01ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fa6b4b32700 (LWP 13191)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fa6f263e5ab in wait (time=18446744073709551615, this=0x1aefad0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1aa9bb0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fa6ee7910eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1bb2e70, th=0x4066620) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fa6ee7939db in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a9f9d0, th=0x4066620) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fa6ee79284f in ThreadWeaver::ThreadRunHelper::run (this=0x7fa6b4b31d20, parent=0x1bb2e70, th=0x4066620) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fa6ee7928db in ThreadWeaver::Thread::run (this=0x4066620) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fa6f263e09b in QThreadPrivate::start (arg=0x4066620) at thread/qthread_unix.cpp:307
#8  0x00007fa6e6ff4764 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#9  0x00007fa6e9dafe9a in start_thread (arg=0x7fa6b4b32700) at pthread_create.c:308
#10 0x00007fa6f5c01ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fa6abfff700 (LWP 13192)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fa6f263e5ab in wait (time=18446744073709551615, this=0x1aefad0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1aa9bb0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fa6ee7910eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1bb2e70, th=0x4842f80) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fa6ee7939db in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a9f9d0, th=0x4842f80) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fa6ee7939f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a9f9d0, th=0x4842f80) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fa6ee7939f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a9f9d0, th=0x4842f80) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fa6ee7939f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a9f9d0, th=0x4842f80) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007fa6ee7939f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a9f9d0, th=0x4842f80) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007fa6ee79284f in ThreadWeaver::ThreadRunHelper::run (this=0x7fa6abffed20, parent=0x1bb2e70, th=0x4842f80) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x00007fa6ee7928db in ThreadWeaver::Thread::run (this=0x4842f80) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x00007fa6f263e09b in QThreadPrivate::start (arg=0x4842f80) at thread/qthread_unix.cpp:307
#12 0x00007fa6e6ff4764 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#13 0x00007fa6e9dafe9a in start_thread (arg=0x7fa6abfff700) at pthread_create.c:308
#14 0x00007fa6f5c01ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fa6ab7fe700 (LWP 13193)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fa6f263e5ab in wait (time=18446744073709551615, this=0x1aefad0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1aa9bb0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fa6ee7910eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1bb2e70, th=0x284ad70) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fa6ee7939db in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a9f9d0, th=0x284ad70) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fa6ee7939f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a9f9d0, th=0x284ad70) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fa6ee7939f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a9f9d0, th=0x284ad70) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fa6ee7939f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a9f9d0, th=0x284ad70) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007fa6ee7939f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a9f9d0, th=0x284ad70) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007fa6ee79284f in ThreadWeaver::ThreadRunHelper::run (this=0x7fa6ab7fdd20, parent=0x1bb2e70, th=0x284ad70) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x00007fa6ee7928db in ThreadWeaver::Thread::run (this=0x284ad70) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x00007fa6f263e09b in QThreadPrivate::start (arg=0x284ad70) at thread/qthread_unix.cpp:307
#12 0x00007fa6e6ff4764 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#13 0x00007fa6e9dafe9a in start_thread (arg=0x7fa6ab7fe700) at pthread_create.c:308
#14 0x00007fa6f5c01ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fa6aa9c6700 (LWP 13194)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fa6f263e5ab in wait (time=18446744073709551615, this=0x1aefad0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1aa9bb0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fa6ee7910eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1bb2e70, th=0x4bdab00) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fa6ee7939db in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a9f9d0, th=0x4bdab00) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fa6ee79284f in ThreadWeaver::ThreadRunHelper::run (this=0x7fa6aa9c5d20, parent=0x1bb2e70, th=0x4bdab00) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fa6ee7928db in ThreadWeaver::Thread::run (this=0x4bdab00) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fa6f263e09b in QThreadPrivate::start (arg=0x4bdab00) at thread/qthread_unix.cpp:307
#8  0x00007fa6e6ff4764 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#9  0x00007fa6e9dafe9a in start_thread (arg=0x7fa6aa9c6700) at pthread_create.c:308
#10 0x00007fa6f5c01ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fa6a9da6700 (LWP 13195)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fa6f263e5ab in wait (time=18446744073709551615, this=0x1aefad0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1aa9bb0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fa6ee7910eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1bb2e70, th=0x2847d10) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fa6ee7939db in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a9f9d0, th=0x2847d10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fa6ee79284f in ThreadWeaver::ThreadRunHelper::run (this=0x7fa6a9da5d20, parent=0x1bb2e70, th=0x2847d10) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fa6ee7928db in ThreadWeaver::Thread::run (this=0x2847d10) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fa6f263e09b in QThreadPrivate::start (arg=0x2847d10) at thread/qthread_unix.cpp:307
#8  0x00007fa6e6ff4764 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#9  0x00007fa6e9dafe9a in start_thread (arg=0x7fa6a9da6700) at pthread_create.c:308
#10 0x00007fa6f5c01ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fa6a95a5700 (LWP 13196)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fa6f263e5ab in wait (time=18446744073709551615, this=0x1aefad0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1aa9bb0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fa6ee7910eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1bb2e70, th=0x2291d30) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fa6ee7939db in ThreadWeaver::WorkingHardState::applyForWork (this=0x1a9f9d0, th=0x2291d30) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fa6ee79284f in ThreadWeaver::ThreadRunHelper::run (this=0x7fa6a95a4d20, parent=0x1bb2e70, th=0x2291d30) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fa6ee7928db in ThreadWeaver::Thread::run (this=0x2291d30) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fa6f263e09b in QThreadPrivate::start (arg=0x2291d30) at thread/qthread_unix.cpp:307
#8  0x00007fa6e6ff4764 in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#9  0x00007fa6e9dafe9a in start_thread (arg=0x7fa6a95a5700) at pthread_create.c:308
#10 0x00007fa6f5c01ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fa6f63217c0 (LWP 2450)):
[KCrash Handler]
#6  0x00007fa6f632f530 in ?? ()
#7  0x00007fa6f43769f1 in QDeclarativeItem::~QDeclarativeItem (this=0x49d0d10, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#8  0x00007fa6c80f7961 in ~QDeclarativeElement (this=0x49d0d10, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=<optimized out>, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#10 0x00007fa6f2756978 in QObject::event (this=0x49d0d10, e=<optimized out>) at kernel/qobject.cpp:1176
#11 0x00007fa6f1abe7b4 in notify_helper (e=0x407ea70, receiver=0x49d0d10, this=0x145bb20) at kernel/qapplication.cpp:4556
#12 QApplicationPrivate::notify_helper (this=0x145bb20, receiver=0x49d0d10, e=0x407ea70) at kernel/qapplication.cpp:4528
#13 0x00007fa6f1ac3583 in QApplication::notify (this=0x14597f0, receiver=0x49d0d10, e=0x407ea70) at kernel/qapplication.cpp:4417
#14 0x00007fa6f3424006 in KApplication::notify (this=0x14597f0, receiver=0x49d0d10, event=0x407ea70) at ../../kdeui/kernel/kapplication.cpp:311
#15 0x00007fa6f273d32c in QCoreApplication::notifyInternal (this=0x14597f0, receiver=0x49d0d10, event=0x407ea70) at kernel/qcoreapplication.cpp:915
#16 0x00007fa6f274110a in sendEvent (event=0x407ea70, receiver=0x49d0d10) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#17 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x13861f0) at kernel/qcoreapplication.cpp:1539
#18 0x00007fa6f276c493 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#19 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#20 0x00007fa6e96b2d53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fa6e96b30a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fa6e96b3164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007fa6f276c8bf in QEventDispatcherGlib::processEvents (this=0x1387ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#24 0x00007fa6f1b66cde in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#25 0x00007fa6f273be62 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#26 0x00007fa6f273c0b7 in QEventLoop::exec (this=0x7fffb3325f20, flags=...) at kernel/qeventloop.cpp:204
#27 0x00007fa6f2741407 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#28 0x00007fa6f5f0b03f in kdemain (argc=1, argv=0x7fffb3326308) at ../../../../plasma/desktop/shell/main.cpp:126
#29 0x00007fa6f5b2f76d in __libc_start_main (main=0x400640 <main(int, char**)>, argc=1, ubp_av=0x7fffb3326308, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffb33262f8) at libc-start.c:226
#30 0x0000000000400671 in _start ()

Possible duplicates by query: bug 319682, bug 319653, bug 319561, bug 319506, bug 319360.

Reported using DrKonqi

Comment 1 Christoph Feck 2013-05-13 12:13:34 UTC


*** This bug has been marked as a duplicate of bug 302931 ***

Comment 2 dzferrari 2013-06-01 22:22:03 UTC

Created attachment 80246 [details]
New crash information added by DrKonqi

plasma-desktop (4.10.3) on KDE Platform 4.10.3 using Qt 4.8.2

- What I was doing when the application crashed:
- I was switching to a new activity when plasma-desktop has just crashed

-- Backtrace (Reduced):
#7  0x00007f00710b39f1 in QDeclarativeItem::~QDeclarativeItem (this=0x89760a0, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#8  0x00007f0052298961 in ~QDeclarativeElement (this=0x89760a0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=<optimized out>, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#10 0x00007f006f494978 in QObject::event (this=0x89760a0, e=<optimized out>) at kernel/qobject.cpp:1176
#11 0x00007f006e7fc7b4 in notify_helper (e=0x5107cd0, receiver=0x89760a0, this=0x1987b60) at kernel/qapplication.cpp:4556

Comment 3 dzferrari 2013-06-01 23:12:58 UTC

Created attachment 80247 [details]
New crash information added by DrKonqi

plasma-desktop (4.10.3) on KDE Platform 4.10.3 using Qt 4.8.2

- What I was doing when the application crashed:
I had just booted my pc and initiated a new activity when it has crashed.

-- Backtrace (Reduced):
#6  0x00007f1ea31a19ee in QDeclarativeItem::~QDeclarativeItem (this=0x2c803e0, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007f1e84398961 in ~QDeclarativeElement (this=0x2c803e0, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=<optimized out>, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007f1ea1582978 in QObject::event (this=0x2c803e0, e=<optimized out>) at kernel/qobject.cpp:1176
#10 0x00007f1ea08ea7b4 in notify_helper (e=0x4c234e0, receiver=0x2c803e0, this=0x157be10) at kernel/qapplication.cpp:4556

Comment 4 dzferrari 2013-09-11 05:31:57 UTC

Created attachment 82269 [details]
New crash information added by DrKonqi

plasma-desktop (4.11.00) on KDE Platform 4.11.00 using Qt 4.8.2

- What I was doing when the application crashed:

I started an activity with many widgets and the plasma desktop has just crashed. It actually happens EVERYTIME I do that!

-- Backtrace (Reduced):
#6  0x00007fa1bf4d09ee in QDeclarativeItem::~QDeclarativeItem (this=0x194b130, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007fa122418a61 in ~QDeclarativeElement (this=0x194b130, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x194b130, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007fa1bd8b3978 in QObject::event (this=0x194b130, e=<optimized out>) at kernel/qobject.cpp:1176
#10 0x00007fa1bcc1b7b4 in notify_helper (e=0x42d07a0, receiver=0x194b130, this=0xa1ef10) at kernel/qapplication.cpp:4556