Bug 320031

Summary: Plasma crashes after attempting to add new Activity
Product: [Unmaintained] plasma4 Reporter: Andrew <avcascade>
Component: generalAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash CC: badbodh, monarchdodra
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: New crash information added by DrKonqi

Description Andrew 2013-05-19 21:27:53 UTC 
Application: plasma-desktop (0.4)
KDE Platform Version: 4.10.2
Qt Version: 4.8.4
Operating System: Linux 3.8.0-21-generic x86_64
Distribution: Ubuntu 13.04

-- Information about the crash:
- What I was doing when the application crashed: Activities is useless if Plasma is just going to crash when I attempt to add a new Activity. Would like to see less crash reporter screens when using KDE.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa3957e17c0 (LWP 2550))]

Thread 6 (Thread 0x7fa374fc8700 (LWP 2551)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa38e509e77 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007fa38e509ea9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007fa385c9d3b4 in ?? () from /usr/lib/nvidia-310-updates/libGL.so.1
#4  0x00007fa388c04f8e in start_thread (arg=0x7fa374fc8700) at pthread_create.c:311
#5  0x00007fa3950c6e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 5 (Thread 0x7fa36c4a2700 (LWP 2552)):
#0  0x00007fa3885411f9 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa388541979 in g_private_get () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa388526390 in g_thread_self () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa3885022f5 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa391ca6036 in QEventDispatcherGlib::processEvents (this=0x7fa3640008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007fa391c7638f in QEventLoop::processEvents (this=this@entry=0x7fa36c4a1cd0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fa391c76618 in QEventLoop::exec (this=this@entry=0x7fa36c4a1cd0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007fa391b78410 in QThread::exec (this=this@entry=0x232ccb0) at thread/qthread.cpp:542
#8  0x00007fa391c57edf in QInotifyFileSystemWatcherEngine::run (this=0x232ccb0) at io/qfilesystemwatcher_inotify.cpp:256
#9  0x00007fa391b7abec in QThreadPrivate::start (arg=0x232ccb0) at thread/qthread_unix.cpp:338
#10 0x00007fa385c9d3b4 in ?? () from /usr/lib/nvidia-310-updates/libGL.so.1
#11 0x00007fa388c04f8e in start_thread (arg=0x7fa36c4a2700) at pthread_create.c:311
#12 0x00007fa3950c6e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7fa358c0c700 (LWP 2563)):
#0  0x00007fa388541359 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa3885415e9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa3885018f3 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa3885020fe in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa388502304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa391ca6036 in QEventDispatcherGlib::processEvents (this=0x7fa3300008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007fa391c7638f in QEventLoop::processEvents (this=this@entry=0x7fa358c0bcd0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fa391c76618 in QEventLoop::exec (this=this@entry=0x7fa358c0bcd0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fa391b78410 in QThread::exec (this=this@entry=0x3008d90) at thread/qthread.cpp:542
#9  0x00007fa391c57edf in QInotifyFileSystemWatcherEngine::run (this=0x3008d90) at io/qfilesystemwatcher_inotify.cpp:256
#10 0x00007fa391b7abec in QThreadPrivate::start (arg=0x3008d90) at thread/qthread_unix.cpp:338
#11 0x00007fa385c9d3b4 in ?? () from /usr/lib/nvidia-310-updates/libGL.so.1
#12 0x00007fa388c04f8e in start_thread (arg=0x7fa358c0c700) at pthread_create.c:311
#13 0x00007fa3950c6e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7fa34bfff700 (LWP 2567)):
#0  0x00007fa3950ba3cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa3885021dc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa388502304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa391ca6036 in QEventDispatcherGlib::processEvents (this=0x7fa3240008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fa391c7638f in QEventLoop::processEvents (this=this@entry=0x7fa34bffecc0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fa391c76618 in QEventLoop::exec (this=this@entry=0x7fa34bffecc0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fa391b78410 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#7  0x00007fa351f646e5 in KCupsConnection::run() () from /usr/lib/libkcupslib.so
#8  0x00007fa391b7abec in QThreadPrivate::start (arg=0x398f710) at thread/qthread_unix.cpp:338
#9  0x00007fa385c9d3b4 in ?? () from /usr/lib/nvidia-310-updates/libGL.so.1
#10 0x00007fa388c04f8e in start_thread (arg=0x7fa34bfff700) at pthread_create.c:311
#11 0x00007fa3950c6e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7fa36930c700 (LWP 4892)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007fa391b7b0a7 in wait (time=30000, this=0x27c0990) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x27c39b8, time=30000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fa391b6e64f in QThreadPoolThread::run (this=0x27c4890) at concurrent/qthreadpool.cpp:141
#4  0x00007fa391b7abec in QThreadPrivate::start (arg=0x27c4890) at thread/qthread_unix.cpp:338
#5  0x00007fa385c9d3b4 in ?? () from /usr/lib/nvidia-310-updates/libGL.so.1
#6  0x00007fa388c04f8e in start_thread (arg=0x7fa36930c700) at pthread_create.c:311
#7  0x00007fa3950c6e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7fa3957e17c0 (LWP 2550)):
[KCrash Handler]
#6  0x00007fa393872944 in QDeclarativeItem::~QDeclarativeItem (this=0x49ce670, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007fa37401ab11 in ~QDeclarativeElement (this=0x49ce670, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x49ce670, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007fa391c915e8 in QObject::event (this=0x49ce670, e=<optimized out>) at kernel/qobject.cpp:1175
#10 0x00007fa39101d8ec in QApplicationPrivate::notify_helper (this=this@entry=0x195deb0, receiver=receiver@entry=0x49ce670, e=e@entry=0x4bc7610) at kernel/qapplication.cpp:4567
#11 0x00007fa39102025b in QApplication::notify (this=this@entry=0x1915d90, receiver=receiver@entry=0x49ce670, e=e@entry=0x4bc7610) at kernel/qapplication.cpp:4428
#12 0x00007fa39293baf6 in KApplication::notify (this=0x1915d90, receiver=0x49ce670, event=0x4bc7610) at ../../kdeui/kernel/kapplication.cpp:311
#13 0x00007fa391c7763e in QCoreApplication::notifyInternal (this=0x1915d90, receiver=receiver@entry=0x49ce670, event=event@entry=0x4bc7610) at kernel/qcoreapplication.cpp:946
#14 0x00007fa391c7b171 in sendEvent (event=0x4bc7610, receiver=0x49ce670) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#15 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x18891f0) at kernel/qcoreapplication.cpp:1570
#16 0x00007fa391c7b4a3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#17 0x00007fa391ca5e83 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#18 postEventSourceDispatch (s=0x195c900) at kernel/qeventdispatcher_glib.cpp:279
#19 0x00007fa388501f05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007fa388502248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fa388502304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fa391ca6016 in QEventDispatcherGlib::processEvents (this=0x188aad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#23 0x00007fa3910c31ae in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#24 0x00007fa391c7638f in QEventLoop::processEvents (this=this@entry=0x7fff100741e0, flags=...) at kernel/qeventloop.cpp:149
#25 0x00007fa391c76618 in QEventLoop::exec (this=this@entry=0x7fff100741e0, flags=...) at kernel/qeventloop.cpp:204
#26 0x00007fa391c7bcf6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#27 0x00007fa39101bffc in QApplication::exec () at kernel/qapplication.cpp:3828
#28 0x00007fa3953d246b in kdemain (argc=1, argv=0x7fff100744d8) at ../../../../plasma/desktop/shell/main.cpp:126
#29 0x00007fa394feeea5 in __libc_start_main (main=0x4006e0 <main(int, char**)>, argc=1, ubp_av=0x7fff100744d8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff100744c8) at libc-start.c:260
#30 0x0000000000400711 in _start ()

This bug may be a duplicate of or related to bug 302931.

Possible duplicates by query: bug 319793, bug 319760, bug 319682, bug 319653, bug 319561.

Reported using DrKonqi
Comment 1 Jekyll Wu 2013-05-19 21:48:43 UTC 

*** This bug has been marked as a duplicate of bug 302931 ***
Comment 2 asdfghjkl 2013-07-12 09:29:23 UTC 
Created attachment 81075 [details]
New crash information added by DrKonqi

plasma-desktop (4.10.4) on KDE Platform 4.10.4 using Qt 4.8.4

- What I was doing when the application crashed:

click "activities" , activities panel pops-up, click "add widget"

-- Backtrace (Reduced):
#6  0x00007f2e403e1944 in QDeclarativeItem::~QDeclarativeItem (this=0x4d7bd60, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#7  0x00007f2e225c6b11 in ~QDeclarativeElement (this=0x4d7bd60, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#8  QDeclarativePrivate::QDeclarativeElement<Plasma::FrameSvgItem>::~QDeclarativeElement (this=0x4d7bd60, __in_chrg=<optimized out>) at /usr/include/qt4/QtDeclarative/qdeclarativeprivate.h:87
#9  0x00007f2e3e8005e8 in QObject::event (this=0x4d7bd60, e=<optimized out>) at kernel/qobject.cpp:1175
#10 0x00007f2e3db8c8ec in QApplicationPrivate::notify_helper (this=this@entry=0xbc3b90, receiver=receiver@entry=0x4d7bd60, e=e@entry=0x4bae120) at kernel/qapplication.cpp:4567
Comment 3 Jekyll Wu 2014-01-21 03:39:18 UTC 
*** Bug 322337 has been marked as a duplicate of this bug. ***