Bug 311871 - Removed notifications causes unexpected crash [takeAt, QDeclarativeRepeater::itemsRemoved]
Summary: Removed notifications causes unexpected crash [takeAt, QDeclarativeRepeater::...
Status: RESOLVED FIXED
Alias: None
Product: plasma4
Classification: Plasma
Component: notifications (show other bugs)
Version: 4.11.2
Platform: Ubuntu Linux
: NOR crash
Target Milestone: ---
Assignee: Marco Martin
URL:
Keywords:
: 313239 314125 314904 314917 315436 315585 315700 315762 316164 316568 317181 317261 317560 318170 318381 318410 318440 318542 318715 318817 318854 318963 319002 319205 319228 319309 319498 319586 319599 319691 319765 319831 319910 319955 319989 321134 321138 321422 322036 322737 323076 323209 323558 323583 325438 326022 326122 326370 326496 326532 326540 326914 327250 328095 328207 328410 352557 (view as bug list)
Depends on:
Blocks:
 
Reported: 2012-12-18 08:47 UTC by freedomrun
Modified: 2015-09-12 10:57 UTC (History)
105 users (show)

See Also:
Latest Commit:
Version Fixed In: 4.11.3


Attachments
New crash information added by DrKonqi (23.70 KB, text/plain)
2012-12-18 20:47 UTC, Admc
Details
New crash information added by DrKonqi (6.84 KB, text/plain)
2012-12-30 13:38 UTC, Francesco Frassinelli
Details
New crash information added by DrKonqi (6.98 KB, text/plain)
2012-12-31 21:52 UTC, Hrvoje Senjan
Details
New crash information added by DrKonqi (5.58 KB, text/plain)
2013-01-07 14:10 UTC, Jiri Slaby
Details
New crash information added by DrKonqi (5.56 KB, text/plain)
2013-02-07 16:34 UTC, Nico Kruber
Details
New crash information added by DrKonqi (10.11 KB, text/plain)
2013-02-08 10:07 UTC, Marek Śledziona
Details
New crash information added by DrKonqi (5.74 KB, text/plain)
2013-02-09 06:47 UTC, Stratos Zolotas
Details
New crash information added by DrKonqi (17.18 KB, text/plain)
2013-02-12 15:22 UTC, Radim Vančo
Details
New crash information added by DrKonqi (6.47 KB, text/plain)
2013-02-13 15:34 UTC, Radim Vančo
Details
New crash information added by DrKonqi (9.99 KB, text/plain)
2013-02-13 18:09 UTC, Erwin Van de Velde
Details
New crash information added by DrKonqi (6.54 KB, text/plain)
2013-02-14 08:59 UTC, Radim Vančo
Details
New crash information added by DrKonqi (6.00 KB, text/plain)
2013-02-14 21:27 UTC, Ron Willhoite
Details
New crash information added by DrKonqi (19.15 KB, text/plain)
2013-02-15 07:27 UTC, savenger
Details
New crash information added by DrKonqi (5.80 KB, text/plain)
2013-02-18 17:00 UTC, Radim Vančo
Details
New crash information added by DrKonqi (5.87 KB, text/plain)
2013-03-04 20:11 UTC, Bruno Friedmann
Details
New crash information added by DrKonqi (6.78 KB, text/plain)
2013-03-13 09:54 UTC, Lastique
Details
New crash information added by DrKonqi (5.72 KB, text/plain)
2013-03-13 13:15 UTC, Ralf Jung
Details
New crash information added by DrKonqi (6.81 KB, text/plain)
2013-03-13 21:12 UTC, Marcin "WMP" Janowski
Details
New crash information added by DrKonqi (37.30 KB, text/plain)
2013-03-18 22:07 UTC, bugskdeorg
Details
New crash information added by DrKonqi (13.12 KB, text/plain)
2013-03-29 18:06 UTC, Nemo
Details
New crash information added by DrKonqi (5.83 KB, text/plain)
2013-04-22 18:48 UTC, Hrvoje Senjan
Details
New crash information added by DrKonqi (4.65 KB, text/plain)
2013-05-02 09:44 UTC, Valery Mamonov
Details
New crash information added by DrKonqi (5.50 KB, text/plain)
2013-05-03 07:24 UTC, Valery Mamonov
Details
New crash information added by DrKonqi (5.74 KB, text/plain)
2013-05-03 12:20 UTC, Valery Mamonov
Details
New crash information added by DrKonqi (5.45 KB, text/plain)
2013-05-05 08:46 UTC, Valery Mamonov
Details
New crash information added by DrKonqi (5.57 KB, text/plain)
2013-05-07 15:53 UTC, Valery Mamonov
Details
plasma-desktop crashes opening an desktop file (see comment from themroc) (21.07 KB, application/octet-stream)
2013-05-09 16:39 UTC, themroc
Details
plasma-desktop crashes opening an desktop file (see comment from themroc) (21.07 KB, text/plain)
2013-05-09 16:40 UTC, themroc
Details
New crash information added by DrKonqi (14.69 KB, text/plain)
2013-05-10 20:58 UTC, sparxz
Details
New crash information added by DrKonqi (21.14 KB, text/plain)
2013-06-29 06:45 UTC, henry
Details
New crash information added by DrKonqi (6.54 KB, text/plain)
2013-06-30 15:53 UTC, Oleksandr Natalenko
Details
New crash information added by DrKonqi (8.04 KB, text/plain)
2013-07-06 05:26 UTC, yo
Details
New crash information added by DrKonqi (5.45 KB, text/plain)
2013-07-09 15:38 UTC, Lastique
Details
New crash information added by DrKonqi (5.64 KB, text/plain)
2013-07-27 16:06 UTC, Valery Mamonov
Details
New crash information added by DrKonqi (5.81 KB, text/plain)
2013-08-01 13:11 UTC, musicsuse
Details
New crash information added by DrKonqi (7.99 KB, text/plain)
2013-08-05 19:33 UTC, yo
Details
New crash information added by DrKonqi (7.04 KB, text/plain)
2013-08-12 03:43 UTC, yo
Details
New crash information added by DrKonqi (6.60 KB, text/plain)
2013-08-21 22:33 UTC, Joshua J. Kugler
Details
New crash information added by DrKonqi (5.23 KB, text/plain)
2013-08-26 15:06 UTC, Lastique
Details
New crash information added by DrKonqi (7.45 KB, text/plain)
2013-08-31 08:17 UTC, Alexander
Details
New crash information added by DrKonqi (7.88 KB, text/plain)
2013-09-03 04:26 UTC, Adam Stein
Details
New crash information added by DrKonqi (12.87 KB, text/plain)
2013-09-03 16:44 UTC, Stephan Diestelhorst
Details
New crash information added by DrKonqi (25.97 KB, text/plain)
2013-09-24 16:08 UTC, Till Schäfer
Details
New crash information added by DrKonqi (18.98 KB, text/plain)
2013-09-26 20:11 UTC, Matthias Mailänder
Details
New crash information added by DrKonqi (5.72 KB, text/plain)
2013-10-05 19:05 UTC, msirapian
Details
New crash information added by DrKonqi (7.88 KB, text/plain)
2013-10-10 08:25 UTC, alvar
Details
New crash information added by DrKonqi (8.08 KB, text/plain)
2013-10-21 16:42 UTC, Byron Hawkins
Details
New crash information added by DrKonqi (37.65 KB, text/plain)
2013-10-22 15:02 UTC, Arnaud Frézet
Details
New crash information added by DrKonqi (5.87 KB, text/plain)
2013-10-29 11:06 UTC, Tsar Thunder Knight
Details
New crash information added by DrKonqi (6.98 KB, text/plain)
2013-11-19 16:07 UTC, Beat Wolf
Details

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Description freedomrun 2012-12-18 08:47:55 UTC
Application: plasma-desktop (0.4)
KDE Platform Version: 4.9.90
Qt Version: 4.8.3
Operating System: Linux 3.7.0-7-generic x86_64
Distribution: Ubuntu 12.10

-- Information about the crash:
- What I was doing when the application crashed: was browsing web using firefox web browser nothing more nothing less

The crash can be reproduced some of the time.

-- 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 0x7f640dcaf780 (LWP 2087))]

Thread 4 (Thread 0x7f63ef33b700 (LWP 2088)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f6407280cd7 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f6407280d09 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f640192ce9a in start_thread (arg=0x7f63ef33b700) at pthread_create.c:308
#4  0x00007f640d594cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f63e0faa700 (LWP 2091)):
#0  0x00007f640d589303 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f640122dd84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f640122dea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f640a229c16 in QEventDispatcherGlib::processEvents (this=0x7f63dc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f640a1fa2bf in QEventLoop::processEvents (this=this@entry=0x7f63e0fa9dd0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f640a1fa548 in QEventLoop::exec (this=0x7f63e0fa9dd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f640a0fbb10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f640a1da9af in QInotifyFileSystemWatcherEngine::run (this=0x30a62c0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f640a0feaec in QThreadPrivate::start (arg=0x30a62c0) at thread/qthread_unix.cpp:338
#9  0x00007f640192ce9a in start_thread (arg=0x7f63e0faa700) at pthread_create.c:308
#10 0x00007f640d594cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f63d97f0700 (LWP 2094)):
#0  0x00007f640126a9ba in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f640126ac29 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f640122d623 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f640122dcab in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f640122dea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f640a229c16 in QEventDispatcherGlib::processEvents (this=0x7f63d40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f640a1fa2bf in QEventLoop::processEvents (this=this@entry=0x7f63d97efdd0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f640a1fa548 in QEventLoop::exec (this=0x7f63d97efdd0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f640a0fbb10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007f640a1da9af in QInotifyFileSystemWatcherEngine::run (this=0x36859d0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007f640a0feaec in QThreadPrivate::start (arg=0x36859d0) at thread/qthread_unix.cpp:338
#11 0x00007f640192ce9a in start_thread (arg=0x7f63d97f0700) at pthread_create.c:308
#12 0x00007f640d594cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f640dcaf780 (LWP 2087)):
[KCrash Handler]
#6  0x00007f640a20fc3e in QMetaObject::addGuard (ptr=0x7fff47c03210) at kernel/qobject.cpp:401
#7  0x00007f640be0ce0e in QPointer (p=..., this=0x7fff47c03210) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:62
#8  takeAt (i=3, this=0x5040d68) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#9  QDeclarativeRepeater::itemsRemoved (this=0x5040ab0, index=3, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
#10 0x00007f640a210f5f in QMetaObject::activate (sender=0x5041400, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff47c03390) at kernel/qobject.cpp:3547
#11 0x00007f640bf51c3f in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=3, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#12 0x00007f640be23d6c in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x5041400, index=3, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
#13 0x00007f640bf52271 in QDeclarativeVisualDataModel::qt_static_metacall (_o=0x7fff47c03210, _c=QMetaObject::ResetProperty, _id=37756608, _a=0x1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:401
#14 0x00007f640a210f5f in QMetaObject::activate (sender=0x47b1060, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff47c035d0) at kernel/qobject.cpp:3547
#15 0x00007f640bf466cf in QListModelInterface::itemsRemoved (this=<optimized out>, _t1=3, _t2=1) at .moc/release-shared/moc_qlistmodelinterface_p.cpp:114
#16 0x00007f640bd8f37f in QDeclarativeListModel::remove (this=0x47b1060, index=3) at util/qdeclarativelistmodel.cpp:402
#17 0x00007f640bf4529b in QDeclarativeListModel::qt_static_metacall (_o=0x7fff47c03210, _o@entry=0x47b1060, _c=QMetaObject::ResetProperty, _c@entry=QMetaObject::InvokeMetaMethod, _id=37756608, _id@entry=2, _a=0x1, _a@entry=0x7fff47c03860) at .moc/release-shared/moc_qdeclarativelistmodel_p.cpp:76
#18 0x00007f640bf4539f in QDeclarativeListModel::qt_metacall (this=0x47b1060, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0x7fff47c03860) at .moc/release-shared/moc_qdeclarativelistmodel_p.cpp:123
#19 0x00007f640beefde8 in QDeclarativeObjectMethodScriptClass::callMethod (this=this@entry=0x3ce4840, object=object@entry=0x47b1060, index=10, returnType=<optimized out>, argCount=<optimized out>, argTypes=0x7fff47c03b20, ctxt=ctxt@entry=0x7f63d89e12a8) at qml/qdeclarativeobjectscriptclass.cpp:970
#20 0x00007f640bef1a56 in QDeclarativeObjectMethodScriptClass::callPrecise (this=0x3ce4840, object=0x47b1060, data=..., ctxt=0x7f63d89e12a8) at qml/qdeclarativeobjectscriptclass.cpp:944
#21 0x00007f640bef238b in QDeclarativeObjectMethodScriptClass::call (this=<optimized out>, o=<optimized out>, ctxt=<optimized out>) at qml/qdeclarativeobjectscriptclass.cpp:917
#22 0x00007f64072f70b3 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#23 0x00007f64071f31d0 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#24 0x00007f64071d02c6 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#25 0x00007f63e6e939e8 in ?? ()
#26 0x0000000000000000 in ?? ()

Reported using DrKonqi
Comment 1 Admc 2012-12-18 20:47:17 UTC
Created attachment 75913 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.90 using Qt 4.8.3

- What I was doing when the application crashed:

I was browsing internet using Mozilla Firefox.

-- Backtrace (Reduced):
#8  0xb6cd6fe5 in QPointer (p=..., this=0xbfab040c) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:62
#9  takeAt (i=14, this=0x998a704) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#10 QDeclarativeRepeater::itemsRemoved (this=0x998a528, index=14, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
#11 0xb6e352c2 in qt_static_metacall (_a=0xbfab0524, _id=6, _o=0x998a528, _c=<optimized out>) at .moc/release-shared/moc_qdeclarativerepeater_p.cpp:106
#12 QDeclarativeRepeater::qt_static_metacall (_o=0x998a528, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbfab0524) at .moc/release-shared/moc_qdeclarativerepeater_p.cpp:94
Comment 2 Francesco Frassinelli 2012-12-30 13:38:03 UTC
Created attachment 76092 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.95 using Qt 4.8.4

- What I was doing when the application crashed:
I was browsing with Firefox

- Custom settings of the application:
I had KDE Telepathy minimized and maybe Konsole, nothing more.

-- Backtrace (Reduced):
#7  0x000000303757261e in QPointer (p=..., this=0x7fffef87fdb0) at ../../src/corelib/kernel/qpointer.h:62
#8  takeAt (i=13, this=0x4941c08) at ../../src/corelib/tools/qlist.h:486
#9  QDeclarativeRepeater::itemsRemoved (this=0x4941950, index=13, count=0) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#11 0x00000030376b792f in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=13, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:160
#12 0x000000303758954c in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x4942270, index=13, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 3 Hrvoje Senjan 2012-12-31 21:52:31 UTC
Created attachment 76118 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.10.60 "release 16" using Qt 4.8.5

- What I was doing when the application crashed:

It seems to me this kind of crash is related to notifications. Only activity *i think* whas happening, is the next song started in Clementine --> hence a notification about it.

-- Backtrace (Reduced):
#7  0x00007f28a1f096ee in QPointer (p=..., this=0x7fff09777330) at ../../src/corelib/kernel/qpointer.h:62
#8  takeAt (i=4, this=0x408fd48) at ../../src/corelib/tools/qlist.h:486
#9  QDeclarativeRepeater::itemsRemoved (this=0x408fa90, index=4, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#11 0x00007f28a204e69f in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=4, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:160
#12 0x00007f28a1f2061c in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x40903e0, index=4, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 4 Jiri Slaby 2013-01-07 14:10:03 UTC
Created attachment 76275 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.9.95 using Qt 4.8.3

- What I was doing when the application crashed:

Nothing, I returned to PC and saw this. Perhaps a notification by gpmc player or thunderbird.

-- Backtrace (Reduced):
#6  0x00007f7bc3852cde in QPointer (p=..., this=0x7fffb9b52ac0) at ../../src/corelib/kernel/qpointer.h:62
#7  takeAt (i=5, this=0x27829c8) at ../../src/corelib/tools/qlist.h:486
#8  QDeclarativeRepeater::itemsRemoved (this=0x2782710, index=5, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#10 0x00007f7bc399716f in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=5, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#11 0x00007f7bc3869c3c in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0xff7920, index=5, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 5 Martin Flöser 2013-01-14 14:49:40 UTC
*** Bug 313239 has been marked as a duplicate of this bug. ***
Comment 6 Christoph Feck 2013-01-30 12:34:40 UTC
*** Bug 314125 has been marked as a duplicate of this bug. ***
Comment 7 Nico Kruber 2013-02-07 16:34:28 UTC
Created attachment 76985 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.10.00 using Qt 4.8.4

- What I was doing when the application crashed:
I was playing around with kmymoney - but did not open or close any application

-- Backtrace (Reduced):
#6  0x00007f6e3e39abe1 in QPointer (p=..., this=0x7ffff0fcad00) at ../../src/corelib/kernel/qpointer.h:61
#7  takeAt (i=4, this=0x4437d38) at ../../src/corelib/tools/qlist.h:486
#8  QDeclarativeRepeater::itemsRemoved (this=0x4437a80, index=4, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#10 0x00007f6e3e4dfb1f in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=4, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#11 0x00007f6e3e3b1b1c in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x4438350, index=4, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 8 Marek Śledziona 2013-02-08 10:07:28 UTC
Created attachment 77007 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.10.00 "release 546" using Qt 4.8.4

- What I was doing when the application crashed:
Just browsint hhe Web with Firefox (18.0.1) and listening to music using Amarok (2.7.0).
- Unusual behavior I noticed:
Just before the crash my desktop (Plasma Desktop and Firefox) freezed for a few seconds. Crash did not affect Amarok playing music, only the UI was freezed.

-- Backtrace (Reduced):
#7  0x00007facc069abee in QPointer (p=..., this=0x7fffad1e2de0) at ../../src/corelib/kernel/qpointer.h:62
#8  takeAt (i=8, this=0x26b42f8) at ../../src/corelib/tools/qlist.h:486
#9  QDeclarativeRepeater::itemsRemoved (this=0x26b4040, index=8, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#11 0x00007facc07dfb1f in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=8, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#12 0x00007facc06b1b1c in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x2642c10, index=8, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 9 Stratos Zolotas 2013-02-09 06:47:38 UTC
Created attachment 77040 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.10.00 "release 546" using Qt 4.8.4

- What I was doing when the application crashed:

Automaticaly refreshing choqok that includes notification.

-- Backtrace (Reduced):
#6  0x00007f671c1b2bee in QPointer (p=..., this=0x7fffc8c40f50) at ../../src/corelib/kernel/qpointer.h:62
#7  takeAt (i=1, this=0x4188648) at ../../src/corelib/tools/qlist.h:486
#8  QDeclarativeRepeater::itemsRemoved (this=0x4188390, index=1, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#10 0x00007f671c2f7b1f in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=1, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#11 0x00007f671c1c9b1c in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x4188c60, index=1, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 10 Christoph Feck 2013-02-11 19:11:50 UTC
*** Bug 314904 has been marked as a duplicate of this bug. ***
Comment 11 Christoph Feck 2013-02-11 19:12:36 UTC
*** Bug 314917 has been marked as a duplicate of this bug. ***
Comment 12 Simon Andric 2013-02-11 23:37:30 UTC
Application: plasma-desktop (0.4)
KDE Platform Version: 4.10.00
Qt Version: 4.8.4
Operating System: Linux 3.8.0-5-generic i686
Distribution: Ubuntu Raring Ringtail (development branch)

-- Information about the crash:
<Podrobno opišite, kaj ste počeli, ko se je program sesul.>

The crash can be reproduced every time.

-- Backtrace:
Application: Delovno okolje Plasma Desktop (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb1c88740 (LWP 2510))]

Thread 5 (Thread 0xae3e3b40 (LWP 2518)):
#0  0xb77b0424 in __kernel_vsyscall ()
#1  0xb2aa184b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb765bd6c in __pthread_cond_wait (cond=0xb3bac670, mutex=0xb3bac658) at forward.c:149
#3  0xb3a9a14d in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0xb3a9a17f in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0xb2a9dd78 in start_thread (arg=0xae3e3b40) at pthread_create.c:311
#6  0xb764e3ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:115

Thread 4 (Thread 0xa790db40 (LWP 2519)):
#0  __pthread_mutex_unlock_usercnt (mutex=0xa7000558, decr=1) at pthread_mutex_unlock.c:49
#1  0xb765bfb4 in pthread_mutex_unlock (mutex=0xa7000558) at forward.c:194
#2  0xb29d2050 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb298dc50 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb298e50f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb298e771 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb604cc1f in QEventDispatcherGlib::processEvents (this=0xa7000468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0xb60193cc in QEventLoop::processEvents (this=this@entry=0xa790d228, flags=...) at kernel/qeventloop.cpp:149
#8  0xb60196c1 in QEventLoop::exec (this=0xa790d228, flags=...) at kernel/qeventloop.cpp:204
#9  0xb5f04fcc in QThread::exec (this=0xa793080) at thread/qthread.cpp:542
#10 0xb5ff8f0d in QInotifyFileSystemWatcherEngine::run (this=0xa793080) at io/qfilesystemwatcher_inotify.cpp:256
#11 0xb5f07af8 in QThreadPrivate::start (arg=0xa793080) at thread/qthread_unix.cpp:338
#12 0xb2a9dd78 in start_thread (arg=0xa790db40) at pthread_create.c:311
#13 0xb764e3ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:115

Thread 3 (Thread 0xa5259b40 (LWP 2522)):
#0  0xb298d7b0 in g_main_context_release () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb298e5b8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb298e771 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb604cc1f in QEventDispatcherGlib::processEvents (this=0xa4900468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0xb60193cc in QEventLoop::processEvents (this=this@entry=0xa5259228, flags=...) at kernel/qeventloop.cpp:149
#5  0xb60196c1 in QEventLoop::exec (this=0xa5259228, flags=...) at kernel/qeventloop.cpp:204
#6  0xb5f04fcc in QThread::exec (this=0xacc6fd8) at thread/qthread.cpp:542
#7  0xb5ff8f0d in QInotifyFileSystemWatcherEngine::run (this=0xacc6fd8) at io/qfilesystemwatcher_inotify.cpp:256
#8  0xb5f07af8 in QThreadPrivate::start (arg=0xacc6fd8) at thread/qthread_unix.cpp:338
#9  0xb2a9dd78 in start_thread (arg=0xa5259b40) at pthread_create.c:311
#10 0xb764e3ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:115

Thread 2 (Thread 0xa2983b40 (LWP 2561)):
#0  0xb77b0424 in __kernel_vsyscall ()
#1  0xb76618d2 in clock_gettime (clock_id=1, tp=0xa2982f98) at ../sysdeps/unix/clock_gettime.c:93
#2  0xb5f660b5 in do_gettime (frac=0xa2982f90, sec=0xa2982f88) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0xb604d7ee in QTimerInfoList::updateCurrentTime (this=0xa4903734) at kernel/qeventdispatcher_unix.cpp:354
#5  0xa29830bc in ?? ()
#6  0x00000000 in ?? ()

Thread 1 (Thread 0xb1c88740 (LWP 2510)):
[KCrash Handler]
#7  0xb602ff0c in QMetaObject::addGuard (ptr=0xbfbe555c) at kernel/qobject.cpp:400
#8  0xb6c07c35 in QPointer (p=..., this=0xbfbe555c) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:62
#9  takeAt (i=1, this=0xc4e95ec) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#10 QDeclarativeRepeater::itemsRemoved (this=0xc4e9410, index=1, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
#11 0xb6d678b2 in qt_static_metacall (_a=0xbfbe5674, _id=6, _o=0xc4e9410, _c=<optimized out>) at .moc/release-shared/moc_qdeclarativerepeater_p.cpp:106
#12 QDeclarativeRepeater::qt_static_metacall (_o=0xc4e9410, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbfbe5674) at .moc/release-shared/moc_qdeclarativerepeater_p.cpp:94
#13 0xb6030b36 in QMetaObject::activate (sender=0xc4e9988, m=0xb6e55900 <QDeclarativeVisualModel::staticMetaObject>, local_signal_index=2, argv=0xbfbe5674) at kernel/qobject.cpp:3539
#14 0xb6d6b7fd in QDeclarativeVisualModel::itemsRemoved (this=0xc4e9988, _t1=1, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#15 0xb6c21538 in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0xc4e9988, index=1, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
#16 0xb6d6bec6 in QDeclarativeVisualDataModel::qt_static_metacall (_o=0xc4e9988, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbfbe5824) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:401
#17 0xb6030b36 in QMetaObject::activate (sender=0xc4ad240, m=0xb6e52e48 <QListModelInterface::staticMetaObject>, local_signal_index=1, argv=0xbfbe5824) at kernel/qobject.cpp:3539
#18 0xb6d5b94d in QListModelInterface::itemsRemoved (this=0xc4ad240, _t1=1, _t2=1) at .moc/release-shared/moc_qlistmodelinterface_p.cpp:114
#19 0xb6b7eacf in QDeclarativeListModel::remove (this=0xc4ad240, index=1) at util/qdeclarativelistmodel.cpp:402
#20 0xb6d59d45 in QDeclarativeListModel::qt_static_metacall (_o=_o@entry=0xc4ad240, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=2, _a=_a@entry=0xbfbe5a00) at .moc/release-shared/moc_qdeclarativelistmodel_p.cpp:76
#21 0xb6d59f44 in QDeclarativeListModel::qt_metacall (this=0xc4ad240, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfbe5a00) at .moc/release-shared/moc_qdeclarativelistmodel_p.cpp:123
#22 0xb6021a35 in metacall (argv=0xbfbe5a00, idx=10, cl=QMetaObject::InvokeMetaMethod, object=0x9e8a470) at kernel/qmetaobject.cpp:245
#23 QMetaObject::metacall (object=0xc4ad240, cl=QMetaObject::InvokeMetaMethod, idx=10, argv=0xbfbe5a00) at kernel/qmetaobject.cpp:240
#24 0xb6cfc3ab in QDeclarativeObjectMethodScriptClass::callMethod (this=0xb701920, object=0xc4ad240, index=10, returnType=-1078044088, argCount=1, argTypes=0xbfbe5b94, ctxt=0xa32802a8) at qml/qdeclarativeobjectscriptclass.cpp:970
#25 0xb6cfe001 in QDeclarativeObjectMethodScriptClass::callPrecise (this=0xb701920, object=0xc4ad240, data=..., ctxt=0xa32802a8) at qml/qdeclarativeobjectscriptclass.cpp:944
#26 0xbfbe5c50 in ?? ()
#27 0x00000000 in ?? ()
Comment 13 Simon Andric 2013-02-11 23:37:52 UTC
Application: Delovno okolje Plasma Desktop (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb1c88740 (LWP 2510))]

Thread 5 (Thread 0xae3e3b40 (LWP 2518)):
#0  0xb77b0424 in __kernel_vsyscall ()
#1  0xb2aa184b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb765bd6c in __pthread_cond_wait (cond=0xb3bac670, mutex=0xb3bac658) at forward.c:149
#3  0xb3a9a14d in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0xb3a9a17f in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0xb2a9dd78 in start_thread (arg=0xae3e3b40) at pthread_create.c:311
#6  0xb764e3ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:115

Thread 4 (Thread 0xa790db40 (LWP 2519)):
#0  __pthread_mutex_unlock_usercnt (mutex=0xa7000558, decr=1) at pthread_mutex_unlock.c:49
#1  0xb765bfb4 in pthread_mutex_unlock (mutex=0xa7000558) at forward.c:194
#2  0xb29d2050 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb298dc50 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb298e50f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb298e771 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb604cc1f in QEventDispatcherGlib::processEvents (this=0xa7000468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0xb60193cc in QEventLoop::processEvents (this=this@entry=0xa790d228, flags=...) at kernel/qeventloop.cpp:149
#8  0xb60196c1 in QEventLoop::exec (this=0xa790d228, flags=...) at kernel/qeventloop.cpp:204
#9  0xb5f04fcc in QThread::exec (this=0xa793080) at thread/qthread.cpp:542
#10 0xb5ff8f0d in QInotifyFileSystemWatcherEngine::run (this=0xa793080) at io/qfilesystemwatcher_inotify.cpp:256
#11 0xb5f07af8 in QThreadPrivate::start (arg=0xa793080) at thread/qthread_unix.cpp:338
#12 0xb2a9dd78 in start_thread (arg=0xa790db40) at pthread_create.c:311
#13 0xb764e3ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:115

Thread 3 (Thread 0xa5259b40 (LWP 2522)):
#0  0xb298d7b0 in g_main_context_release () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb298e5b8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb298e771 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb604cc1f in QEventDispatcherGlib::processEvents (this=0xa4900468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0xb60193cc in QEventLoop::processEvents (this=this@entry=0xa5259228, flags=...) at kernel/qeventloop.cpp:149
#5  0xb60196c1 in QEventLoop::exec (this=0xa5259228, flags=...) at kernel/qeventloop.cpp:204
#6  0xb5f04fcc in QThread::exec (this=0xacc6fd8) at thread/qthread.cpp:542
#7  0xb5ff8f0d in QInotifyFileSystemWatcherEngine::run (this=0xacc6fd8) at io/qfilesystemwatcher_inotify.cpp:256
#8  0xb5f07af8 in QThreadPrivate::start (arg=0xacc6fd8) at thread/qthread_unix.cpp:338
#9  0xb2a9dd78 in start_thread (arg=0xa5259b40) at pthread_create.c:311
#10 0xb764e3ce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:115

Thread 2 (Thread 0xa2983b40 (LWP 2561)):
#0  0xb77b0424 in __kernel_vsyscall ()
#1  0xb76618d2 in clock_gettime (clock_id=1, tp=0xa2982f98) at ../sysdeps/unix/clock_gettime.c:93
#2  0xb5f660b5 in do_gettime (frac=0xa2982f90, sec=0xa2982f88) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0xb604d7ee in QTimerInfoList::updateCurrentTime (this=0xa4903734) at kernel/qeventdispatcher_unix.cpp:354
#5  0xa29830bc in ?? ()
#6  0x00000000 in ?? ()

Thread 1 (Thread 0xb1c88740 (LWP 2510)):
[KCrash Handler]
#7  0xb602ff0c in QMetaObject::addGuard (ptr=0xbfbe555c) at kernel/qobject.cpp:400
#8  0xb6c07c35 in QPointer (p=..., this=0xbfbe555c) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:62
#9  takeAt (i=1, this=0xc4e95ec) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#10 QDeclarativeRepeater::itemsRemoved (this=0xc4e9410, index=1, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
#11 0xb6d678b2 in qt_static_metacall (_a=0xbfbe5674, _id=6, _o=0xc4e9410, _c=<optimized out>) at .moc/release-shared/moc_qdeclarativerepeater_p.cpp:106
#12 QDeclarativeRepeater::qt_static_metacall (_o=0xc4e9410, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbfbe5674) at .moc/release-shared/moc_qdeclarativerepeater_p.cpp:94
#13 0xb6030b36 in QMetaObject::activate (sender=0xc4e9988, m=0xb6e55900 <QDeclarativeVisualModel::staticMetaObject>, local_signal_index=2, argv=0xbfbe5674) at kernel/qobject.cpp:3539
#14 0xb6d6b7fd in QDeclarativeVisualModel::itemsRemoved (this=0xc4e9988, _t1=1, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#15 0xb6c21538 in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0xc4e9988, index=1, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
#16 0xb6d6bec6 in QDeclarativeVisualDataModel::qt_static_metacall (_o=0xc4e9988, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbfbe5824) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:401
#17 0xb6030b36 in QMetaObject::activate (sender=0xc4ad240, m=0xb6e52e48 <QListModelInterface::staticMetaObject>, local_signal_index=1, argv=0xbfbe5824) at kernel/qobject.cpp:3539
#18 0xb6d5b94d in QListModelInterface::itemsRemoved (this=0xc4ad240, _t1=1, _t2=1) at .moc/release-shared/moc_qlistmodelinterface_p.cpp:114
#19 0xb6b7eacf in QDeclarativeListModel::remove (this=0xc4ad240, index=1) at util/qdeclarativelistmodel.cpp:402
#20 0xb6d59d45 in QDeclarativeListModel::qt_static_metacall (_o=_o@entry=0xc4ad240, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=2, _a=_a@entry=0xbfbe5a00) at .moc/release-shared/moc_qdeclarativelistmodel_p.cpp:76
#21 0xb6d59f44 in QDeclarativeListModel::qt_metacall (this=0xc4ad240, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfbe5a00) at .moc/release-shared/moc_qdeclarativelistmodel_p.cpp:123
#22 0xb6021a35 in metacall (argv=0xbfbe5a00, idx=10, cl=QMetaObject::InvokeMetaMethod, object=0x9e8a470) at kernel/qmetaobject.cpp:245
#23 QMetaObject::metacall (object=0xc4ad240, cl=QMetaObject::InvokeMetaMethod, idx=10, argv=0xbfbe5a00) at kernel/qmetaobject.cpp:240
#24 0xb6cfc3ab in QDeclarativeObjectMethodScriptClass::callMethod (this=0xb701920, object=0xc4ad240, index=10, returnType=-1078044088, argCount=1, argTypes=0xbfbe5b94, ctxt=0xa32802a8) at qml/qdeclarativeobjectscriptclass.cpp:970
#25 0xb6cfe001 in QDeclarativeObjectMethodScriptClass::callPrecise (this=0xb701920, object=0xc4ad240, data=..., ctxt=0xa32802a8) at qml/qdeclarativeobjectscriptclass.cpp:944
#26 0xbfbe5c50 in ?? ()
#27 0x00000000 in ?? ()
Comment 14 Simon Andric 2013-02-11 23:38:06 UTC
Application: Delovno okolje Plasma Desktop (plasma-desktop (deleted)), signal: Segmentation fault
[Current thread is 1 (process 2575)]

Thread 1 (process 2575):
#0  0xb775a424 in ?? ()
Comment 15 Radim Vančo 2013-02-12 15:22:54 UTC
Created attachment 77222 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.10.00 "release 546" using Qt 4.8.4

- What I was doing when the application crashed:

I was working in konsole and been logged via SSH to a remote server.

-- Backtrace (Reduced):
#7  0x00007fd0a91f3bee in QPointer (p=..., this=0x7fff1bc536c0) at ../../src/corelib/kernel/qpointer.h:62
#8  takeAt (i=3, this=0x3b61b28) at ../../src/corelib/tools/qlist.h:486
#9  QDeclarativeRepeater::itemsRemoved (this=0x3b61870, index=3, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#11 0x00007fd0a9338b1f in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=3, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#12 0x00007fd0a920ab1c in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x3b62140, index=3, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 16 Radim Vančo 2013-02-13 15:34:12 UTC
Created attachment 77258 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.10.00 "release 546" using Qt 4.8.4

- What I was doing when the application crashed:

I was browsing internet with Mozilla Firefox.

-- Backtrace (Reduced):
#7  0x00007f028fcadbee in QPointer (p=..., this=0x7fff575c1000) at ../../src/corelib/kernel/qpointer.h:62
#8  takeAt (i=2, this=0x36e5588) at ../../src/corelib/tools/qlist.h:486
#9  QDeclarativeRepeater::itemsRemoved (this=0x36e52d0, index=2, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#11 0x00007f028fdf2b1f in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=2, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#12 0x00007f028fcc4b1c in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x36e5ba0, index=2, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 17 Erwin Van de Velde 2013-02-13 18:09:07 UTC
Created attachment 77259 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.10.00 "release 546" using Qt 4.8.4

I have had this crash in a number of cases, independently of what I was doing, sometimes surfing with firefox, sometimes typing documents in kile, etc. I always keep a number of applications open, so I cannot tell if it is application related.
It happens occasionally to me (3-5 times per day).

-- Backtrace (Reduced):
#6  0x00007f512ca6ebee in QPointer (p=..., this=0x7fff2b2260f0) at ../../src/corelib/kernel/qpointer.h:62
#7  takeAt (i=5, this=0x3623b18) at ../../src/corelib/tools/qlist.h:486
#8  QDeclarativeRepeater::itemsRemoved (this=0x3623860, index=5, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#10 0x00007f512cbb3b1f in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=5, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#11 0x00007f512ca85b1c in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x3624100, index=5, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 18 Simon Andric 2013-02-13 23:32:06 UTC
Application: plasma-desktop (0.4)
KDE Platform Version: 4.10.00
Qt Version: 4.8.4
Operating System: Linux 3.8.0-6-generic i686
Distribution: Ubuntu Raring Ringtail (development branch)

-- Information about the crash:
<Podrobno opišite, kaj ste počeli, ko se je program sesul.>

The crash can be reproduced every time.

-- Backtrace:
Application: Delovno okolje Plasma Desktop (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb1c09740 (LWP 2534))]

Thread 5 (Thread 0xae360b40 (LWP 2544)):
#0  0xb7731424 in __kernel_vsyscall ()
#1  0xb2a2284b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb75dcd7c in __pthread_cond_wait (cond=0xb3b2d670, mutex=0xb3b2d658) at forward.c:149
#3  0xb3a1b14d in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0xb3a1b17f in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0xb2a1ed78 in start_thread (arg=0xae360b40) at pthread_create.c:311
#6  0xb75cf3de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 4 (Thread 0xa788ab40 (LWP 2545)):
#0  0xb75dcf75 in pthread_mutex_lock (mutex=0xa6f00558) at forward.c:192
#1  0xb2953010 in g_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb290f061 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb290f5a2 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb290f771 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb5fcdc1f in QEventDispatcherGlib::processEvents (this=0xa6f00468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb5f9a3cc in QEventLoop::processEvents (this=this@entry=0xa788a228, flags=...) at kernel/qeventloop.cpp:149
#7  0xb5f9a6c1 in QEventLoop::exec (this=0xa788a228, flags=...) at kernel/qeventloop.cpp:204
#8  0xb5e85fcc in QThread::exec (this=0xa54b9f8) at thread/qthread.cpp:542
#9  0xb5f79f0d in QInotifyFileSystemWatcherEngine::run (this=0xa54b9f8) at io/qfilesystemwatcher_inotify.cpp:256
#10 0xb5e88af8 in QThreadPrivate::start (arg=0xa54b9f8) at thread/qthread_unix.cpp:338
#11 0xb2a1ed78 in start_thread (arg=0xa788ab40) at pthread_create.c:311
#12 0xb75cf3de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 3 (Thread 0xa51c8b40 (LWP 2548)):
#0  0xb2a21c09 in __pthread_mutex_unlock_usercnt (mutex=0xa4800558, decr=1) at pthread_mutex_unlock.c:36
#1  0xb75dcfc4 in pthread_mutex_unlock (mutex=0xa4800558) at forward.c:194
#2  0xb2953050 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb290e666 in g_main_context_acquire () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb290f4b8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb290f771 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb5fcdc1f in QEventDispatcherGlib::processEvents (this=0xa4800468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0xb5f9a3cc in QEventLoop::processEvents (this=this@entry=0xa51c8228, flags=...) at kernel/qeventloop.cpp:149
#8  0xb5f9a6c1 in QEventLoop::exec (this=0xa51c8228, flags=...) at kernel/qeventloop.cpp:204
#9  0xb5e85fcc in QThread::exec (this=0xaa35cd0) at thread/qthread.cpp:542
#10 0xb5f79f0d in QInotifyFileSystemWatcherEngine::run (this=0xaa35cd0) at io/qfilesystemwatcher_inotify.cpp:256
#11 0xb5e88af8 in QThreadPrivate::start (arg=0xaa35cd0) at thread/qthread_unix.cpp:338
#12 0xb2a1ed78 in start_thread (arg=0xa51c8b40) at pthread_create.c:311
#13 0xb75cf3de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 2 (Thread 0xa28e9b40 (LWP 2575)):
#0  __libc_enable_asynccancel () at ../nptl/cancellation.c:43
#1  0xb75bdc81 in read () at ../sysdeps/unix/syscall-template.S:81
#2  0xb295202e in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb290f123 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb290f5a2 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb290f771 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb5fcdc1f in QEventDispatcherGlib::processEvents (this=0xa48022e8, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0xb5f9a3cc in QEventLoop::processEvents (this=this@entry=0xa28e9258, flags=...) at kernel/qeventloop.cpp:149
#8  0xb5f9a6c1 in QEventLoop::exec (this=0xa28e9258, flags=...) at kernel/qeventloop.cpp:204
#9  0xb5e85fcc in QThread::exec (this=0xa787e80) at thread/qthread.cpp:542
#10 0xb733262b in Plasma::StorageThread::run (this=0xa787e80) at ../../plasma/private/storagethread.cpp:326
#11 0xb5e88af8 in QThreadPrivate::start (arg=0xa787e80) at thread/qthread_unix.cpp:338
#12 0xb2a1ed78 in start_thread (arg=0xa28e9b40) at pthread_create.c:311
#13 0xb75cf3de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 1 (Thread 0xb1c09740 (LWP 2534)):
[KCrash Handler]
#7  0xb5fb0f0c in QMetaObject::addGuard (ptr=0xbfee059c) at kernel/qobject.cpp:400
#8  0xb6b88c35 in QPointer (p=..., this=0xbfee059c) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:62
#9  takeAt (i=1, this=0xc309b8c) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#10 QDeclarativeRepeater::itemsRemoved (this=0xc3099b0, index=1, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
#11 0xb6ce88b2 in qt_static_metacall (_a=0xbfee06b4, _id=6, _o=0xc3099b0, _c=<optimized out>) at .moc/release-shared/moc_qdeclarativerepeater_p.cpp:106
#12 QDeclarativeRepeater::qt_static_metacall (_o=0xc3099b0, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbfee06b4) at .moc/release-shared/moc_qdeclarativerepeater_p.cpp:94
#13 0xb5fb1b36 in QMetaObject::activate (sender=0xc309f28, m=0xb6dd6900 <QDeclarativeVisualModel::staticMetaObject>, local_signal_index=2, argv=0xbfee06b4) at kernel/qobject.cpp:3539
#14 0xb6cec7fd in QDeclarativeVisualModel::itemsRemoved (this=0xc309f28, _t1=1, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#15 0xb6ba2538 in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0xc309f28, index=1, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
#16 0xb6cecec6 in QDeclarativeVisualDataModel::qt_static_metacall (_o=0xc309f28, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbfee0864) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:401
#17 0xb5fb1b36 in QMetaObject::activate (sender=0xb6c4c30, m=0xb6dd3e48 <QListModelInterface::staticMetaObject>, local_signal_index=1, argv=0xbfee0864) at kernel/qobject.cpp:3539
#18 0xb6cdc94d in QListModelInterface::itemsRemoved (this=0xb6c4c30, _t1=1, _t2=1) at .moc/release-shared/moc_qlistmodelinterface_p.cpp:114
#19 0xb6affacf in QDeclarativeListModel::remove (this=0xb6c4c30, index=1) at util/qdeclarativelistmodel.cpp:402
#20 0xb6cdad45 in QDeclarativeListModel::qt_static_metacall (_o=_o@entry=0xb6c4c30, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=2, _a=_a@entry=0xbfee0a40) at .moc/release-shared/moc_qdeclarativelistmodel_p.cpp:76
#21 0xb6cdaf44 in QDeclarativeListModel::qt_metacall (this=0xb6c4c30, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfee0a40) at .moc/release-shared/moc_qdeclarativelistmodel_p.cpp:123
#22 0xb5fa2a35 in metacall (argv=0xbfee0a40, idx=10, cl=QMetaObject::InvokeMetaMethod, object=0x9c4ae70) at kernel/qmetaobject.cpp:245
#23 QMetaObject::metacall (object=0xb6c4c30, cl=QMetaObject::InvokeMetaMethod, idx=10, argv=0xbfee0a40) at kernel/qmetaobject.cpp:240
#24 0xb6c7d3ab in QDeclarativeObjectMethodScriptClass::callMethod (this=0xb4bbdb0, object=0xb6c4c30, index=10, returnType=-1074918776, argCount=1, argTypes=0xbfee0bd4, ctxt=0xa32002a8) at qml/qdeclarativeobjectscriptclass.cpp:970
#25 0xb6c7f001 in QDeclarativeObjectMethodScriptClass::callPrecise (this=0xb4bbdb0, object=0xb6c4c30, data=..., ctxt=0xa32002a8) at qml/qdeclarativeobjectscriptclass.cpp:944
#26 0xbfee0c90 in ?? ()
#27 0x00000000 in ?? ()
Comment 19 Simon Andric 2013-02-13 23:32:20 UTC
Application: Delovno okolje Plasma Desktop (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb1c09740 (LWP 2534))]

Thread 5 (Thread 0xae360b40 (LWP 2544)):
#0  0xb7731424 in __kernel_vsyscall ()
#1  0xb2a2284b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb75dcd7c in __pthread_cond_wait (cond=0xb3b2d670, mutex=0xb3b2d658) at forward.c:149
#3  0xb3a1b14d in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0xb3a1b17f in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0xb2a1ed78 in start_thread (arg=0xae360b40) at pthread_create.c:311
#6  0xb75cf3de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 4 (Thread 0xa788ab40 (LWP 2545)):
#0  0xb75dcf75 in pthread_mutex_lock (mutex=0xa6f00558) at forward.c:192
#1  0xb2953010 in g_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb290f061 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb290f5a2 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb290f771 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb5fcdc1f in QEventDispatcherGlib::processEvents (this=0xa6f00468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb5f9a3cc in QEventLoop::processEvents (this=this@entry=0xa788a228, flags=...) at kernel/qeventloop.cpp:149
#7  0xb5f9a6c1 in QEventLoop::exec (this=0xa788a228, flags=...) at kernel/qeventloop.cpp:204
#8  0xb5e85fcc in QThread::exec (this=0xa54b9f8) at thread/qthread.cpp:542
#9  0xb5f79f0d in QInotifyFileSystemWatcherEngine::run (this=0xa54b9f8) at io/qfilesystemwatcher_inotify.cpp:256
#10 0xb5e88af8 in QThreadPrivate::start (arg=0xa54b9f8) at thread/qthread_unix.cpp:338
#11 0xb2a1ed78 in start_thread (arg=0xa788ab40) at pthread_create.c:311
#12 0xb75cf3de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 3 (Thread 0xa51c8b40 (LWP 2548)):
#0  0xb2a21c09 in __pthread_mutex_unlock_usercnt (mutex=0xa4800558, decr=1) at pthread_mutex_unlock.c:36
#1  0xb75dcfc4 in pthread_mutex_unlock (mutex=0xa4800558) at forward.c:194
#2  0xb2953050 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb290e666 in g_main_context_acquire () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb290f4b8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb290f771 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb5fcdc1f in QEventDispatcherGlib::processEvents (this=0xa4800468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0xb5f9a3cc in QEventLoop::processEvents (this=this@entry=0xa51c8228, flags=...) at kernel/qeventloop.cpp:149
#8  0xb5f9a6c1 in QEventLoop::exec (this=0xa51c8228, flags=...) at kernel/qeventloop.cpp:204
#9  0xb5e85fcc in QThread::exec (this=0xaa35cd0) at thread/qthread.cpp:542
#10 0xb5f79f0d in QInotifyFileSystemWatcherEngine::run (this=0xaa35cd0) at io/qfilesystemwatcher_inotify.cpp:256
#11 0xb5e88af8 in QThreadPrivate::start (arg=0xaa35cd0) at thread/qthread_unix.cpp:338
#12 0xb2a1ed78 in start_thread (arg=0xa51c8b40) at pthread_create.c:311
#13 0xb75cf3de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 2 (Thread 0xa28e9b40 (LWP 2575)):
#0  __libc_enable_asynccancel () at ../nptl/cancellation.c:43
#1  0xb75bdc81 in read () at ../sysdeps/unix/syscall-template.S:81
#2  0xb295202e in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb290f123 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb290f5a2 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb290f771 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb5fcdc1f in QEventDispatcherGlib::processEvents (this=0xa48022e8, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0xb5f9a3cc in QEventLoop::processEvents (this=this@entry=0xa28e9258, flags=...) at kernel/qeventloop.cpp:149
#8  0xb5f9a6c1 in QEventLoop::exec (this=0xa28e9258, flags=...) at kernel/qeventloop.cpp:204
#9  0xb5e85fcc in QThread::exec (this=0xa787e80) at thread/qthread.cpp:542
#10 0xb733262b in Plasma::StorageThread::run (this=0xa787e80) at ../../plasma/private/storagethread.cpp:326
#11 0xb5e88af8 in QThreadPrivate::start (arg=0xa787e80) at thread/qthread_unix.cpp:338
#12 0xb2a1ed78 in start_thread (arg=0xa28e9b40) at pthread_create.c:311
#13 0xb75cf3de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 1 (Thread 0xb1c09740 (LWP 2534)):
[KCrash Handler]
#7  0xb5fb0f0c in QMetaObject::addGuard (ptr=0xbfee059c) at kernel/qobject.cpp:400
#8  0xb6b88c35 in QPointer (p=..., this=0xbfee059c) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:62
#9  takeAt (i=1, this=0xc309b8c) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#10 QDeclarativeRepeater::itemsRemoved (this=0xc3099b0, index=1, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
#11 0xb6ce88b2 in qt_static_metacall (_a=0xbfee06b4, _id=6, _o=0xc3099b0, _c=<optimized out>) at .moc/release-shared/moc_qdeclarativerepeater_p.cpp:106
#12 QDeclarativeRepeater::qt_static_metacall (_o=0xc3099b0, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbfee06b4) at .moc/release-shared/moc_qdeclarativerepeater_p.cpp:94
#13 0xb5fb1b36 in QMetaObject::activate (sender=0xc309f28, m=0xb6dd6900 <QDeclarativeVisualModel::staticMetaObject>, local_signal_index=2, argv=0xbfee06b4) at kernel/qobject.cpp:3539
#14 0xb6cec7fd in QDeclarativeVisualModel::itemsRemoved (this=0xc309f28, _t1=1, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#15 0xb6ba2538 in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0xc309f28, index=1, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
#16 0xb6cecec6 in QDeclarativeVisualDataModel::qt_static_metacall (_o=0xc309f28, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbfee0864) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:401
#17 0xb5fb1b36 in QMetaObject::activate (sender=0xb6c4c30, m=0xb6dd3e48 <QListModelInterface::staticMetaObject>, local_signal_index=1, argv=0xbfee0864) at kernel/qobject.cpp:3539
#18 0xb6cdc94d in QListModelInterface::itemsRemoved (this=0xb6c4c30, _t1=1, _t2=1) at .moc/release-shared/moc_qlistmodelinterface_p.cpp:114
#19 0xb6affacf in QDeclarativeListModel::remove (this=0xb6c4c30, index=1) at util/qdeclarativelistmodel.cpp:402
#20 0xb6cdad45 in QDeclarativeListModel::qt_static_metacall (_o=_o@entry=0xb6c4c30, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=2, _a=_a@entry=0xbfee0a40) at .moc/release-shared/moc_qdeclarativelistmodel_p.cpp:76
#21 0xb6cdaf44 in QDeclarativeListModel::qt_metacall (this=0xb6c4c30, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfee0a40) at .moc/release-shared/moc_qdeclarativelistmodel_p.cpp:123
#22 0xb5fa2a35 in metacall (argv=0xbfee0a40, idx=10, cl=QMetaObject::InvokeMetaMethod, object=0x9c4ae70) at kernel/qmetaobject.cpp:245
#23 QMetaObject::metacall (object=0xb6c4c30, cl=QMetaObject::InvokeMetaMethod, idx=10, argv=0xbfee0a40) at kernel/qmetaobject.cpp:240
#24 0xb6c7d3ab in QDeclarativeObjectMethodScriptClass::callMethod (this=0xb4bbdb0, object=0xb6c4c30, index=10, returnType=-1074918776, argCount=1, argTypes=0xbfee0bd4, ctxt=0xa32002a8) at qml/qdeclarativeobjectscriptclass.cpp:970
#25 0xb6c7f001 in QDeclarativeObjectMethodScriptClass::callPrecise (this=0xb4bbdb0, object=0xb6c4c30, data=..., ctxt=0xa32002a8) at qml/qdeclarativeobjectscriptclass.cpp:944
#26 0xbfee0c90 in ?? ()
#27 0x00000000 in ?? ()
Comment 20 Hrvoje Senjan 2013-02-13 23:37:23 UTC
(In reply to comment #18)
> The crash can be reproduced every time.

Please tell us how.
Comment 21 Simon Andric 2013-02-14 00:26:49 UTC
hello!

i appologize...i didnt mean the crash can be reporoduced any time... i meant..the crash happens any time... sometimes right after reboot, sometimes during normal (but random) computer work..

nice day
Simon :)
Comment 22 Radim Vančo 2013-02-14 08:59:09 UTC
Created attachment 77284 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.10.00 "release 546" using Qt 4.8.4

- What I was doing when the application crashed:

I was browsing the web. It crashed several times a day.

-- Backtrace (Reduced):
#7  0x00007f5addd6ebee in QPointer (p=..., this=0x7fff95cfa7c0) at ../../src/corelib/kernel/qpointer.h:62
#8  takeAt (i=1, this=0x24d2068) at ../../src/corelib/tools/qlist.h:486
#9  QDeclarativeRepeater::itemsRemoved (this=0x24d1db0, index=1, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#11 0x00007f5addeb3b1f in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=1, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#12 0x00007f5addd85b1c in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x24d2680, index=1, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 23 Ron Willhoite 2013-02-14 21:27:16 UTC
Created attachment 77306 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.10.00 using Qt 4.8.3

- What I was doing when the application crashed:

Using Firefox at the moment it happened. Also had Konversation, Kopete, and Thunderbird running. Applications were not affected and the plasma shell restarted itself. Items in the task manager are out of order after plasma restarts, but easily re-arranged.

I can't reproduce it, but it happens maybe once a week.

-- Backtrace (Reduced):
#7  0x00007f85beaa2e0e in QPointer (p=..., this=0x7fff42293cb0) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:62
#8  takeAt (i=12, this=0x435c448) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#9  QDeclarativeRepeater::itemsRemoved (this=0x435c190, index=12, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#11 0x00007f85bebe7c3f in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=12, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#12 0x00007f85beab9d6c in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x435ca60, index=12, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 24 savenger 2013-02-15 07:27:27 UTC
Created attachment 77317 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.10.00 using Qt 4.8.3

- What I was doing when the application crashed:

Browsing the web using Firefox
Chatting with aim, gmail contacts in pidgin (Had focus at the time of the crash)
Steam Client running, no game running.
PokerTH running, not being actively used.

-- Backtrace (Reduced):
#7  0x00007f14f9885e0e in QPointer (p=..., this=0x7fff6f6d0a90) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:62
#8  takeAt (i=6, this=0x206cc08) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#9  QDeclarativeRepeater::itemsRemoved (this=0x206c950, index=6, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#11 0x00007f14f99cac3f in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=6, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#12 0x00007f14f989cd6c in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x2062d40, index=6, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 25 Radim Vančo 2013-02-18 17:00:27 UTC
Created attachment 77407 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.10.00 "release 550" using Qt 4.8.4

- What I was doing when the application crashed:

I was switching the windows in desktop and it crashed again.

-- Backtrace (Reduced):
#7  0x00007f80bd874f59 in memmove (__len=<optimized out>, __src=<optimized out>, __dest=<optimized out>) at /usr/include/bits/string3.h:58
#8  QListData::remove (this=0x2f58388, i=<optimized out>) at tools/qlist.cpp:347
#9  0x00007f80b1645c12 in takeAt (i=1, this=0x2f58388) at ../../src/corelib/tools/qlist.h:487
#10 QDeclarativeRepeater::itemsRemoved (this=0x2f580d0, index=1, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#12 0x00007f80b178ab1f in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=1, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
Comment 26 Christoph Feck 2013-02-21 21:14:09 UTC
*** Bug 315585 has been marked as a duplicate of this bug. ***
Comment 27 Christoph Feck 2013-02-21 21:14:46 UTC
*** Bug 315436 has been marked as a duplicate of this bug. ***
Comment 28 Christoph Feck 2013-02-23 22:08:46 UTC
*** Bug 315700 has been marked as a duplicate of this bug. ***
Comment 29 Christoph Feck 2013-02-27 00:04:23 UTC
I just checked the Qt 4.8 sources, and it's probably a QtDeclarative bug (again).

Qt developers, however, need a reproducible test case, so if a Plasma developer knows how to create a simple QML test case, please add a comment.

See also https://bugreports.qt-project.org/browse/QTCREATORBUG-7941
Comment 30 Christoph Feck 2013-02-27 00:07:41 UTC
From looking at the comments, it is the notifications applet which is using those QML list models.
Comment 31 Christoph Feck 2013-02-28 14:13:48 UTC
*** Bug 315762 has been marked as a duplicate of this bug. ***
Comment 32 Bruno Friedmann 2013-03-04 20:11:53 UTC
Created attachment 77755 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.10.00 "release 550" using Qt 4.8.4

- What I was doing when the application crashed: stangely browsing the web ( by changing tabs in Firefox 19)
Also jumping from desktop in and out swapping  between Firefox and Konversation.

Using Nivida 310.12 package. openGL and effect on.

-- Backtrace (Reduced):
#7  0x00007f77021b1f59 in memmove (__len=<optimized out>, __src=<optimized out>, __dest=<optimized out>) at /usr/include/bits/string3.h:58
#8  QListData::remove (this=0x5be45d8, i=<optimized out>) at tools/qlist.cpp:347
#9  0x00007f76f5f83c12 in takeAt (i=2, this=0x5be45d8) at ../../src/corelib/tools/qlist.h:487
#10 QDeclarativeRepeater::itemsRemoved (this=0x5be4320, index=2, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#12 0x00007f76f60c8b1f in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=2, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
Comment 33 Christoph Feck 2013-03-05 12:22:42 UTC
*** Bug 316164 has been marked as a duplicate of this bug. ***
Comment 34 Christoph Feck 2013-03-12 18:13:24 UTC
*** Bug 316568 has been marked as a duplicate of this bug. ***
Comment 35 Lastique 2013-03-13 09:54:00 UTC
Created attachment 78007 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.10.1 using Qt 4.8.2

- What I was doing when the application crashed:

I was doing nothing special, just typing a message in Skype. A had similar crashes on Kubuntu 12.10 as well in other situations (also nothing special).

-- Backtrace (Reduced):
#7  0x00007ff99eae312f in QPointer (p=..., this=0x7fffcdb52cb0) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:62
#8  takeAt (i=8, this=0x36d0da8) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#9  QDeclarativeRepeater::itemsRemoved (this=0x36d0af0, index=8, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#11 0x00007ff99ec2bf1f in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=8, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#12 0x00007ff99eaf7e49 in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x36d1360, index=8, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1312
Comment 36 Ralf Jung 2013-03-13 13:15:02 UTC
Created attachment 78012 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.10.1 using Qt 4.8.2

- What I was doing when the application crashed:

The crash happened exactly at the time when Kopete notified me (via sound) that a new chat message arrived. So it may be related to Kopete changing its icon (from the Kopete icon to that spinning thingy).

I had a bunch of other applications running, and the notification area contained:
Veromix, Amarok, Thunderbird, Liferea, Kopete, Networkmanagement
Hidden: Wallet, Klipper, Battery, Device Notifier

-- Backtrace (Reduced):
#7  0x00007fc8b165848e in QPointer (p=..., this=0x7ffff4b61d60) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:62
#8  takeAt (i=1, this=0x4a83a08) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#9  QDeclarativeRepeater::itemsRemoved (this=0x4a83750, index=1, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#11 0x00007fc8b179bcdf in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=1, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#12 0x00007fc8b166eeac in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x4a84020, index=1, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1312
Comment 37 Marcin "WMP" Janowski 2013-03-13 21:12:49 UTC
Created attachment 78028 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.10.1 using Qt 4.8.3

- What I was doing when the application crashed:

Before crash i scrolling up my mouse on volume plasmoid to volume up.

-- Backtrace (Reduced):
#7  0x00007f52fac7ae0e in QPointer (p=..., this=0x7fff471304b0) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:62
#8  takeAt (i=12, this=0x5768b88) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#9  QDeclarativeRepeater::itemsRemoved (this=0x57688d0, index=12, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#11 0x00007f52fadbfe6f in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=12, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#12 0x00007f52fac91d6c in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x5769140, index=12, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 38 bugskdeorg 2013-03-18 22:07:22 UTC
Created attachment 78193 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.10.1 using Qt 4.8.2

- What I was doing when the application crashed:

Typing a command in Konsole. I may have been moving the mouse at the time.

-- Backtrace (Reduced):
#8  0xb6c2c43c in QPointer (p=..., this=0xbfc19c7c) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:62
#9  takeAt (i=1, this=0xb39dadc) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#10 QDeclarativeRepeater::itemsRemoved (this=0xb39d900, index=1, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
#11 0xb6d8e492 in qt_static_metacall (_a=0xbfc19d84, _id=6, _o=0xb39d900, _c=<optimized out>) at .moc/release-shared/moc_qdeclarativerepeater_p.cpp:106
#12 QDeclarativeRepeater::qt_static_metacall (_o=0xb39d900, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbfc19d84) at .moc/release-shared/moc_qdeclarativerepeater_p.cpp:94
Comment 39 David Edmundson 2013-03-22 13:48:11 UTC
*** Bug 317181 has been marked as a duplicate of this bug. ***
Comment 40 Nemo 2013-03-29 18:06:40 UTC
Created attachment 78490 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.10.1 using Qt 4.8.4

- What I was doing when the application crashed:

Surfing on chromium (editing a Google Doc)

-- Backtrace (Reduced):
#8  0x42ff2f16 in QPointer (p=..., this=0xbfb8db6c) at ../../src/corelib/kernel/qpointer.h:62
#9  takeAt (i=1, this=0xa4570bc) at ../../src/corelib/tools/qlist.h:486
#10 QDeclarativeRepeater::itemsRemoved (this=0xa456ee0, index=1, count=0) at graphicsitems/qdeclarativerepeater.cpp:407
#11 0x43155862 in qt_static_metacall (_c=QMetaObject::InvokeMetaMethod, _a=0xbfb8dc84, _id=6, _o=0xa456ee0) at .moc/release-shared/moc_qdeclarativerepeater_p.cpp:105
#12 QDeclarativeRepeater::qt_static_metacall (_o=0xa456ee0, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbfb8dc84) at .moc/release-shared/moc_qdeclarativerepeater_p.cpp:93
Comment 41 Dima Ryazanov 2013-03-29 23:39:12 UTC
Got this crash again, but the stack trace looks a little longer (with calls to malloc in the middle?..)

Thread 1 (Thread 0x7f4eedd49780 (LWP 3893)):
[KCrash Handler]
#6  0x00007f4efdd47c6e in QMetaObject::addGuard (ptr=0x7ffff490f060) at kernel/qobject.cpp:401
#7  0x00007f4eff944e0e in QPointer (p=..., this=0x7ffff490f060) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:62
#8  takeAt (i=6, this=0x2922178) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#9  QDeclarativeRepeater::itemsRemoved (this=0x2921ec0, index=6, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
#10 0x00007f4efdd48f8f in QMetaObject::activate (sender=0x2922730, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7ffff490f1e0) at kernel/qobject.cpp:3547
#11 0x00007f4effa89e6f in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=6, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#12 0x00007f4eff95bd6c in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x2922730, index=6, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
#13 0x00007f4effa8a4a1 in QDeclarativeVisualDataModel::qt_static_metacall (_o=0x7ffff490f060, _c=QMetaObject::QueryPropertyStored, _id=7586656, _a=0x1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:401
#14 0x00007f4efdd48f8f in QMetaObject::activate (sender=0x1ebbdb0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7ffff490f420) at kernel/qobject.cpp:3547
#15 0x00007f4effa7e8ff in QListModelInterface::itemsRemoved (this=<optimized out>, _t1=6, _t2=1) at .moc/release-shared/moc_qlistmodelinterface_p.cpp:114
#16 0x00007f4eff8c737f in QDeclarativeListModel::remove (this=0x1ebbdb0, index=6) at util/qdeclarativelistmodel.cpp:402
#17 0x00007f4effa7d4cb in QDeclarativeListModel::qt_static_metacall (_o=0x7ffff490f060, _o@entry=0x1ebbdb0, _c=QMetaObject::QueryPropertyStored, _c@entry=QMetaObject::InvokeMetaMethod, _id=7586656, _id@entry=2, _a=0x1, _a@entry=0x7ffff490f6b0) at .moc/release-shared/moc_qdeclarativelistmodel_p.cpp:76
#18 0x00007f4effa7d5cf in QDeclarativeListModel::qt_metacall (this=0x1ebbdb0, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0x7ffff490f6b0) at .moc/release-shared/moc_qdeclarativelistmodel_p.cpp:123
#19 0x00007f4effa28018 in QDeclarativeObjectMethodScriptClass::callMethod (this=this@entry=0x17d2fb0, object=object@entry=0x1ebbdb0, index=10, returnType=<optimized out>, argCount=<optimized out>, argTypes=0x7ffff490f970, ctxt=ctxt@entry=0x7f4ed0c002a8) at qml/qdeclarativeobjectscriptclass.cpp:970
#20 0x00007f4effa29c86 in QDeclarativeObjectMethodScriptClass::callPrecise (this=0x17d2fb0, object=0x1ebbdb0, data=..., ctxt=0x7f4ed0c002a8) at qml/qdeclarativeobjectscriptclass.cpp:944
#21 0x00007f4effa2a5bb in QDeclarativeObjectMethodScriptClass::call (this=<optimized out>, o=<optimized out>, ctxt=<optimized out>) at qml/qdeclarativeobjectscriptclass.cpp:917
#22 0x00007f4efae2f0b3 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#23 0x00007f4efad2b1d0 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#24 0x00007f4efad082c6 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#25 0x00007f4ed919a9f8 in ?? ()
#26 0x7fffffff00000001 in ?? ()
#27 0x00007f4ebe90f3c0 in ?? ()
#28 0x00007f4e0000000b in ?? ()
#29 0x0000000000000002 in ?? ()
#30 0x00007f4eb59dc9a0 in ?? ()
#31 0x00007f4eb5a28630 in ?? ()
#32 0x00007f4ed8142c08 in ?? ()
#33 0x00007f4ebea11730 in ?? ()
#34 0x00007f4ecb7f0180 in ?? ()
#35 0x00007f4ed919a7c0 in ?? ()
#36 0x00007f4ed8142c20 in ?? ()
#37 0x00007f4ed0c002a8 in ?? ()
#38 0x00007f4ed814da88 in ?? ()
#39 0x00007f4efb0b1d98 in __bss_start () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#40 0x00007f4ed814c800 in ?? ()
#41 0x00007f4ed0c00208 in ?? ()
#42 0x00007f4eb6fc55b0 in ?? ()
#43 0x00007f4efb0b1d98 in __bss_start () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#44 0x00007f4ed0c00208 in ?? ()
#45 0x00007f4ed0c00250 in ?? ()
#46 0x00007f4ed8142c08 in ?? ()
#47 0x00007f4efacc68d9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#48 0x00007f4efad57817 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#49 0x00007f4efad2b1ff in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#50 0x00007f4efae1299e in QScriptValue::call(QScriptValue const&, QList<QScriptValue> const&) () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#51 0x00007f4eff994f35 in QDeclarativeQtScriptExpression::eval (this=this@entry=0x12db648, secondaryScope=<optimized out>, isUndefined=0x0) at qml/qdeclarativeexpression.cpp:518
#52 0x00007f4eff9952b1 in QDeclarativeQtScriptExpression::scriptValue (this=this@entry=0x12db648, secondaryScope=secondaryScope@entry=0x0, isUndefined=isUndefined@entry=0x0) at qml/qdeclarativeexpression.cpp:470
#53 0x00007f4eff9955be in QDeclarativeExpressionPrivate::scriptValue (this=this@entry=0x12db5c0, secondaryScope=secondaryScope@entry=0x0, isUndefined=isUndefined@entry=0x0) at qml/qdeclarativeexpression.cpp:653
#54 0x00007f4eff995752 in QDeclarativeExpressionPrivate::value (this=0x12db5c0, secondaryScope=0x0, isUndefined=0x0) at qml/qdeclarativeexpression.cpp:667
#55 0x00007f4eff9ccd33 in QDeclarativeBoundSignal::qt_metacall (this=0x2a45820, c=<optimized out>, id=<optimized out>, a=0x7ffff4910110) at qml/qdeclarativeboundsignal.cpp:196
#56 0x00007f4efdd49153 in QMetaObject::activate (sender=0x858300, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3566
#57 0x00007f4eff8d11ad in QDeclarativeTimer::finished (this=0x858300) at util/qdeclarativetimer.cpp:318
#58 0x00007f4efdd48f8f in QMetaObject::activate (sender=0x5293510, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#59 0x00007f4efdc1ab88 in QAbstractAnimationPrivate::setState (this=0x57ae7f0, newState=newState@entry=QAbstractAnimation::Stopped) at animation/qabstractanimation.cpp:604
#60 0x00007f4efdc1ac97 in QAbstractAnimation::stop (this=this@entry=0x5293510) at animation/qabstractanimation.cpp:958
#61 0x00007f4efdc1ade3 in QAbstractAnimation::setCurrentTime (this=this@entry=0x5293510, msecs=<optimized out>) at animation/qabstractanimation.cpp:912
#62 0x00007f4efdc1afa4 in updateAnimationsTime (this=0x9b9ee0) at animation/qabstractanimation.cpp:235
#63 QUnifiedTimer::updateAnimationsTime (this=0x9b9ee0) at animation/qabstractanimation.cpp:207
#64 0x00007f4efdc1aa9a in QAbstractAnimationPrivate::setState (this=0x17c1320, newState=QAbstractAnimation::Running) at animation/qabstractanimation.cpp:588
#65 0x00007f4eff8d0e48 in QDeclarativeTimer::update (this=0x1533c80) at util/qdeclarativetimer.cpp:279
#66 0x00007f4eff99f663 in QDeclarativeComponentPrivate::complete (enginePriv=0x17fe6b0, state=0x2922618) at qml/qdeclarativecomponent.cpp:962
#67 0x00007f4eff99fc9b in completeCreate (this=<optimized out>) at qml/qdeclarativecomponent.cpp:1043
#68 QDeclarativeComponentPrivate::completeCreate (this=<optimized out>) at qml/qdeclarativecomponent.cpp:1039
#69 0x00007f4eff95c928 in QDeclarativeVisualDataModel::item (this=0x2922730, index=0, viewId=..., complete=complete@entry=true) at graphicsitems/qdeclarativevisualitemmodel.cpp:1069
#70 0x00007f4eff95cecb in QDeclarativeVisualDataModel::item (this=<optimized out>, index=0, complete=<optimized out>) at graphicsitems/qdeclarativevisualitemmodel.cpp:958
#71 0x00007f4eff944c04 in QDeclarativeRepeater::itemsInserted (this=0x2921ec0, index=<optimized out>, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:386
#72 0x00007f4efdd48f8f in QMetaObject::activate (sender=0x2922730, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7ffff49108c0) at kernel/qobject.cpp:3547
#73 0x00007f4effa89e1f in QDeclarativeVisualModel::itemsInserted (this=<optimized out>, _t1=0, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:154
#74 0x00007f4eff95b80c in QDeclarativeVisualDataModel::_q_itemsInserted (this=0x2922730, index=0, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1282
#75 0x00007f4effa8a481 in QDeclarativeVisualDataModel::qt_static_metacall (_o=0x7ffff490f060, _c=QMetaObject::QueryPropertyStored, _id=7586656, _a=0x1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:400
#76 0x00007f4efdd48f8f in QMetaObject::activate (sender=0x1ebbdb0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7ffff4910af0) at kernel/qobject.cpp:3547
#77 0x00007f4effa7e8ac in QListModelInterface::itemsInserted (this=<optimized out>, _t1=0, _t2=1) at .moc/release-shared/moc_qlistmodelinterface_p.cpp:107
#78 0x00007f4eff8c5ffb in QDeclarativeListModel::insert (this=0x1ebbdb0, index=0, valuemap=...) at util/qdeclarativelistmodel.cpp:436
#79 0x00007f4effa7d49f in QDeclarativeListModel::qt_static_metacall (_o=0x7ffff490f060, _o@entry=0x1ebbdb0, _c=QMetaObject::QueryPropertyStored, _c@entry=QMetaObject::InvokeMetaMethod, _id=7586656, _id@entry=4, _a=0x1, _a@entry=0x7ffff4910d90) at .moc/release-shared/moc_qdeclarativelistmodel_p.cpp:78
#80 0x00007f4effa7d5cf in QDeclarativeListModel::qt_metacall (this=0x1ebbdb0, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0x7ffff4910d90) at .moc/release-shared/moc_qdeclarativelistmodel_p.cpp:123
#81 0x00007f4effa28018 in QDeclarativeObjectMethodScriptClass::callMethod (this=this@entry=0x17d2fb0, object=object@entry=0x1ebbdb0, index=12, returnType=<optimized out>, argCount=<optimized out>, argTypes=0x7ffff4911050, ctxt=ctxt@entry=0x7f4ed0c00208) at qml/qdeclarativeobjectscriptclass.cpp:970
#82 0x00007f4effa29c86 in QDeclarativeObjectMethodScriptClass::callPrecise (this=0x17d2fb0, object=0x1ebbdb0, data=..., ctxt=0x7f4ed0c00208) at qml/qdeclarativeobjectscriptclass.cpp:944
#83 0x00007f4effa2a5bb in QDeclarativeObjectMethodScriptClass::call (this=<optimized out>, o=<optimized out>, ctxt=<optimized out>) at qml/qdeclarativeobjectscriptclass.cpp:917
#84 0x00007f4efae2f0b3 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#85 0x00007f4efad2b1d0 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#86 0x00007f4efad082c6 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#87 0x00007f4ed39d49e3 in ?? ()
#88 0x00007ffff49112f8 in ?? ()
#89 0x00007f4ebe908200 in ?? ()
#90 0x00007f4e0000000e in ?? ()
#91 0x00007f4e00000003 in ?? ()
#92 0x00007f4e00000003 in ?? ()
#93 0x0000000000000010 in ?? ()
#94 0x00000000000007b0 in ?? ()
#95 0x00007f4f01102436 in malloc_consolidate (av=0x7f4ed8142e70) at malloc.c:4215
#96 _int_malloc (av=0x7f4ed8142e70, bytes=139976486420888) at malloc.c:3532
#97 0x00007f4ed814c800 in ?? ()
#98 0x00007f4ed0b80000 in ?? ()
#99 0x00007f4ed8142c20 in ?? ()
#100 0x0000000000000001 in ?? ()
#101 0x00007f4ed0c000a0 in ?? ()
#102 0x00007f4ed0bac2c0 in ?? ()
#103 0x00007f4ed814da88 in ?? ()
#104 0x00007ffff49113e0 in ?? ()
#105 0x00007f4ecaa42e10 in ?? ()
#106 0x00007f4f016ef1f0 in ?? ()
#107 0x00007f4efad57817 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#108 0x00007f4efad2b1ff in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#109 0x00007f4efae1299e in QScriptValue::call(QScriptValue const&, QList<QScriptValue> const&) () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#110 0x00007f4eff994f35 in QDeclarativeQtScriptExpression::eval (this=this@entry=0x1eb9988, secondaryScope=<optimized out>, isUndefined=0x0) at qml/qdeclarativeexpression.cpp:518
#111 0x00007f4eff9952b1 in QDeclarativeQtScriptExpression::scriptValue (this=this@entry=0x1eb9988, secondaryScope=secondaryScope@entry=0x30dc3b0, isUndefined=isUndefined@entry=0x0) at qml/qdeclarativeexpression.cpp:470
#112 0x00007f4eff9955be in QDeclarativeExpressionPrivate::scriptValue (this=this@entry=0x1eb9900, secondaryScope=secondaryScope@entry=0x30dc3b0, isUndefined=isUndefined@entry=0x0) at qml/qdeclarativeexpression.cpp:653
#113 0x00007f4eff995752 in QDeclarativeExpressionPrivate::value (this=0x1eb9900, secondaryScope=0x30dc3b0, isUndefined=0x0) at qml/qdeclarativeexpression.cpp:667
#114 0x00007f4eff9ccd33 in QDeclarativeBoundSignal::qt_metacall (this=0x1ec0d70, c=<optimized out>, id=<optimized out>, a=0x7ffff4911890) at qml/qdeclarativeboundsignal.cpp:196
#115 0x00007f4efdd49153 in QMetaObject::activate (sender=0x1ebfa00, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7ffff4911890) at kernel/qobject.cpp:3566
#116 0x00007f4ee2265f57 in Plasma::DataSource::newData (this=this@entry=0x1ebfa00, _t1=..., _t2=...) at ./datasource.moc:204
#117 0x00007f4ee2266320 in Plasma::DataSource::dataUpdated (this=0x1ebfa00, sourceName=..., data=...) at ../../../../plasma/declarativeimports/core/datasource.cpp:146
#118 0x00007f4efdd3b9b7 in QMetaMethod::invoke (this=this@entry=0x7ffff4911ba0, object=object@entry=0x1ebfa00, connectionType=Qt::DirectConnection, connectionType@entry=Qt::AutoConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#119 0x00007f4efdd3dd8c in QMetaObject::invokeMethod (obj=0x1ebfa00, member=<optimized out>, type=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#120 0x00007f4f00c9b1b0 in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., member=0x7f4f00dff3e1 "dataUpdated", obj=0x1ebfa00) at /usr/include/qt4/QtCore/qobjectdefs.h:434
#121 Plasma::DataEnginePrivate::connectSource (this=<optimized out>, s=0x51c15e0, visualization=visualization@entry=0x1ebfa00, pollingInterval=<optimized out>, pollingInterval@entry=0, align=align@entry=Plasma::NoAlignment, immediateCall=<optimized out>) at ../../plasma/dataengine.cpp:674
#122 0x00007f4f00c9c84c in Plasma::DataEngine::connectSource (this=0x1ec2f60, source=..., visualization=0x1ebfa00, pollingInterval=0, intervalAlignment=Plasma::NoAlignment) at ../../plasma/dataengine.cpp:106
#123 0x00007f4ee2266113 in Plasma::DataSource::connectSource (this=0x1ebfa00, source=...) at ../../../../plasma/declarativeimports/core/datasource.cpp:193
#124 0x00007f4ee226704f in Plasma::DataSource::qt_metacall (this=0x1ebfa00, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0x7ffff4912290) at ./datasource.moc:158
#125 0x00007f4effa28018 in QDeclarativeObjectMethodScriptClass::callMethod (this=this@entry=0x17d2fb0, object=object@entry=0x1ebfa00, index=18, returnType=<optimized out>, argCount=<optimized out>, argTypes=0x7ffff4912550, ctxt=ctxt@entry=0x7f4ed0c000a0) at qml/qdeclarativeobjectscriptclass.cpp:970
#126 0x00007f4effa29c86 in QDeclarativeObjectMethodScriptClass::callPrecise (this=0x17d2fb0, object=0x1ebfa00, data=..., ctxt=0x7f4ed0c000a0) at qml/qdeclarativeobjectscriptclass.cpp:944
#127 0x00007f4effa2a5bb in QDeclarativeObjectMethodScriptClass::call (this=<optimized out>, o=<optimized out>, ctxt=<optimized out>) at qml/qdeclarativeobjectscriptclass.cpp:917
#128 0x00007f4efae2f0b3 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#129 0x00007f4efad2b1d0 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#130 0x00007f4efad082c6 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#131 0x00007f4ed91bf000 in ?? ()
#132 0x0000000000000004 in ?? ()
#133 0x00007f4ebe905b00 in ?? ()
#134 0x000000000000000b in ?? ()
#135 0x00007f4e00000002 in ?? ()
#136 0x0000000000000016 in ?? ()
#137 0x000000160625f480 in ?? ()
#138 0x00000000014bf200 in ?? ()
#139 0x00007fff00000004 in ?? ()
#140 0x0000000700000894 in ?? ()
#141 0x00007f4ed91bee70 in ?? ()
#142 0x00007f4ed8142c20 in ?? ()
#143 0x00007f4ed0c000a0 in ?? ()
#144 0x00007f4ed814da88 in ?? ()
#145 0x00007f4efb0b1d98 in __bss_start () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#146 0x00007f4ed814c800 in ?? ()
#147 0x00007f4ed0c00000 in ?? ()
#148 0x00007f4f01703a10 in ?? ()
#149 0x00007f4efb0b1d98 in __bss_start () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#150 0x00000000018001a8 in ?? ()
#151 0x00007f4ed0c00048 in ?? ()
#152 0x00007f4ed8142c08 in ?? ()
#153 0x00007f4efacc68d9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#154 0x00007f4efad57817 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#155 0x00007f4efad2b1ff in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#156 0x00007f4efae1299e in QScriptValue::call(QScriptValue const&, QList<QScriptValue> const&) () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#157 0x00007f4eff994f35 in QDeclarativeQtScriptExpression::eval (this=this@entry=0x1ebcf18, secondaryScope=<optimized out>, isUndefined=0x0) at qml/qdeclarativeexpression.cpp:518
#158 0x00007f4eff9952b1 in QDeclarativeQtScriptExpression::scriptValue (this=this@entry=0x1ebcf18, secondaryScope=secondaryScope@entry=0x2d02c10, isUndefined=isUndefined@entry=0x0) at qml/qdeclarativeexpression.cpp:470
#159 0x00007f4eff9955be in QDeclarativeExpressionPrivate::scriptValue (this=this@entry=0x1ebce90, secondaryScope=secondaryScope@entry=0x2d02c10, isUndefined=isUndefined@entry=0x0) at qml/qdeclarativeexpression.cpp:653
#160 0x00007f4eff995752 in QDeclarativeExpressionPrivate::value (this=0x1ebce90, secondaryScope=0x2d02c10, isUndefined=0x0) at qml/qdeclarativeexpression.cpp:667
#161 0x00007f4eff9ccd33 in QDeclarativeBoundSignal::qt_metacall (this=0x1eba3a0, c=<optimized out>, id=<optimized out>, a=0x7ffff4912d90) at qml/qdeclarativeboundsignal.cpp:196
#162 0x00007f4efdd49153 in QMetaObject::activate (sender=0x1ebfa00, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7ffff4912d90) at kernel/qobject.cpp:3566
#163 0x00007f4ee2265f85 in Plasma::DataSource::sourceAdded (this=<optimized out>, _t1=...) at ./datasource.moc:211
#164 0x00007f4efdd4846e in QObject::event (this=0x1ebfa00, e=<optimized out>) at kernel/qobject.cpp:1195
#165 0x00007f4efd0dae9c in QApplicationPrivate::notify_helper (this=this@entry=0x6c05f0, receiver=receiver@entry=0x1ebfa00, e=e@entry=0x12ced00) at kernel/qapplication.cpp:4562
#166 0x00007f4efd0df30a in QApplication::notify (this=0x6a7a10, receiver=0x1ebfa00, e=0x12ced00) at kernel/qapplication.cpp:4423
#167 0x00007f4efe9edad6 in KApplication::notify (this=0x6a7a10, receiver=0x1ebfa00, event=0x12ced00) at ../../kdeui/kernel/kapplication.cpp:311
#168 0x00007f4efdd3359e in QCoreApplication::notifyInternal (this=0x6a7a10, receiver=receiver@entry=0x1ebfa00, event=event@entry=0x12ced00) at kernel/qcoreapplication.cpp:915
#169 0x00007f4efdd37421 in sendEvent (event=0x12ced00, receiver=0x1ebfa00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#170 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x6451f0) at kernel/qcoreapplication.cpp:1539
#171 0x00007f4efdd61a93 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#172 postEventSourceDispatch (s=0x6c2050) at kernel/qeventdispatcher_glib.cpp:279
#173 0x00007f4ef4d67ab5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#174 0x00007f4ef4d67de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#175 0x00007f4ef4d67ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#176 0x00007f4efdd61c26 in QEventDispatcherGlib::processEvents (this=0x646ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#177 0x00007f4efd17fc1e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#178 0x00007f4efdd322ef in QEventLoop::processEvents (this=this@entry=0x7ffff4913690, flags=...) at kernel/qeventloop.cpp:149
#179 0x00007f4efdd32578 in QEventLoop::exec (this=0x7ffff4913690, flags=...) at kernel/qeventloop.cpp:204
#180 0x00007f4efdd37738 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#181 0x00007f4f0147e721 in kdemain (argc=1, argv=0x7ffff4913988) at ../../../../plasma/desktop/shell/main.cpp:126
#182 0x00007f4f010a376d in __libc_start_main (main=0x4006a0 <main(int, char**)>, argc=1, ubp_av=0x7ffff4913988, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffff4913978) at libc-start.c:226
#183 0x00000000004006d1 in _start ()
Comment 42 Jekyll Wu 2013-03-30 02:14:39 UTC
*** Bug 317560 has been marked as a duplicate of this bug. ***
Comment 43 Filippe 2013-04-01 20:07:36 UTC
*** This bug has been confirmed by popular vote. ***
Comment 44 Filippe 2013-04-01 20:19:37 UTC
Can it be somehow caused by Firefox? Seems like all the people above were using it. What for me, I used Chromium before and this crash on current KDE version (4.10.1) didn't happen. Sorry for my english.
Comment 45 Nemo 2013-04-01 20:23:04 UTC
(In reply to comment #44)
> Can it be somehow caused by Firefox? Seems like all the people above were
> using it. What for me, I used Chromium before and this crash on current KDE
> version (4.10.1) didn't happen. Sorry for my english.

I was using Chromium. Firefox was also open at the same time, though.
Comment 46 Lastique 2013-04-01 21:02:21 UTC
(In reply to comment #44)
> Can it be somehow caused by Firefox? Seems like all the people above were
> using it. What for me, I used Chromium before and this crash on current KDE
> version (4.10.1) didn't happen. Sorry for my english.

I had crashes when Firefox was not running.
Comment 47 Ralf Jung 2013-04-02 12:42:45 UTC
Shouldn't this be marked as regression? After all, it did not happen with the previous notification implementation.
Comment 48 Christoph Feck 2013-04-11 11:27:54 UTC
*** Bug 317261 has been marked as a duplicate of this bug. ***
Comment 49 Christoph Feck 2013-04-11 11:32:54 UTC
*** Bug 318170 has been marked as a duplicate of this bug. ***
Comment 50 Brian G. Maddox 2013-04-13 01:44:16 UTC
So do we have any ideas of how to mitigate things until the QtDeclarative architecture is fixed or KDE finds a workaround to not trigger the code path?  I'm having it happen both under Nouveau and nVidia's binary driver both.  Oddly enough, my work computer has Intel graphics and I don't have the crashes under that and both have Fedora 18 and are at the same software versions.
Comment 51 Christoph Feck 2013-04-15 19:00:51 UTC
*** Bug 318381 has been marked as a duplicate of this bug. ***
Comment 52 Christoph Feck 2013-04-16 19:51:24 UTC
*** Bug 318410 has been marked as a duplicate of this bug. ***
Comment 53 Christoph Feck 2013-04-16 19:51:33 UTC
*** Bug 318440 has been marked as a duplicate of this bug. ***
Comment 54 Jekyll Wu 2013-04-22 12:17:43 UTC
*** Bug 318542 has been marked as a duplicate of this bug. ***
Comment 55 Jekyll Wu 2013-04-22 12:18:21 UTC
*** Bug 318715 has been marked as a duplicate of this bug. ***
Comment 56 Hrvoje Senjan 2013-04-22 18:48:12 UTC
Created attachment 79384 [details]
New crash information added by DrKonqi

plasma-desktop (4.10.60 "release 112") on KDE Platform 4.10.60 "release 112" using Qt 4.8.5

- What I was doing when the application crashed:

Just in case someone was wondering, the crash can still occur with latest Qt/4.8 branch, and latest KDE (libs, workspace, etc) master.

@Christoph, unfortunatelly, the problem is that it cannot be reproduced at will. So it'll be a tough one to fix.

-- Backtrace (Reduced):
#6  0x00007f24ee05174e in QPointer (p=..., this=0x7ffff8099c60) at ../../src/corelib/kernel/qpointer.h:62
#7  takeAt (i=1, this=0x3ee6ff0) at ../../src/corelib/tools/qlist.h:486
#8  QDeclarativeRepeater::itemsRemoved (this=0x3ee6d40, index=1, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#10 0x00007f24ee19783f in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=1, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:160
#11 0x00007f24ee0684fc in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x3ee7600, index=1, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 57 Christoph Feck 2013-04-25 19:04:31 UTC
*** Bug 318854 has been marked as a duplicate of this bug. ***
Comment 58 Christoph Feck 2013-04-25 19:05:00 UTC
*** Bug 318817 has been marked as a duplicate of this bug. ***
Comment 59 Valery Mamonov 2013-05-02 09:44:31 UTC
Created attachment 79619 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.10.2 using Qt 4.8.4

- What I was doing when the application crashed:

I was browsing Internet via Google Chrome, and then plasma-desktop had crashed

-- Backtrace (Reduced):
#7  0x000000364af7761e in QPointer (p=..., this=0x7fff91329eb0) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:62
#8  takeAt (i=1, this=0x2aaec48) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#9  QDeclarativeRepeater::itemsRemoved (this=0x2aae990, index=1, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#11 0x000000364b0bcd3f in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=1, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#12 0x000000364af8e54c in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x2aaf260, index=1, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 60 Brian G. Maddox 2013-05-02 23:08:18 UTC
For the time being my method of "fixing" it is to disable the notifications applet.  It's not optimal but keeps kwin from crashing at least.
Comment 61 Valery Mamonov 2013-05-03 07:24:39 UTC
Created attachment 79655 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.10.2 using Qt 4.8.4

- What I was doing when the application crashed:

Plasma crashed again while Google Chrome-ing Internet. Steam client and Choqok are active too.

-- Backtrace (Reduced):
#7  0x000000328377761e in QPointer (p=..., this=0x7fff208f9660) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:62
#8  takeAt (i=1, this=0x307ae08) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#9  QDeclarativeRepeater::itemsRemoved (this=0x307ab50, index=1, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#11 0x00000032838bcd3f in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=1, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#12 0x000000328378e54c in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x307b420, index=1, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 62 Valery Mamonov 2013-05-03 12:20:20 UTC
Created attachment 79662 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.10.2 using Qt 4.8.4

- What I was doing when the application crashed:

I had used lastpass.com chrome extension (authorized in my lastpass account) and plasma had crashed

-- Backtrace (Reduced):
#7  0x000000328377761e in QPointer (p=..., this=0x7fff7a0e7a50) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:62
#8  takeAt (i=1, this=0x2267208) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#9  QDeclarativeRepeater::itemsRemoved (this=0x2266f50, index=1, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#11 0x00000032838bcd3f in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=1, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#12 0x000000328378e54c in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x2267820, index=1, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 63 Christoph Feck 2013-05-04 22:52:47 UTC
*** Bug 319309 has been marked as a duplicate of this bug. ***
Comment 64 Christoph Feck 2013-05-04 22:53:49 UTC
*** Bug 319228 has been marked as a duplicate of this bug. ***
Comment 65 Christoph Feck 2013-05-04 22:55:36 UTC
*** Bug 319205 has been marked as a duplicate of this bug. ***
Comment 66 Christoph Feck 2013-05-04 22:55:57 UTC
*** Bug 319002 has been marked as a duplicate of this bug. ***
Comment 67 Christoph Feck 2013-05-04 22:56:24 UTC
*** Bug 318963 has been marked as a duplicate of this bug. ***
Comment 68 Valery Mamonov 2013-05-05 08:46:33 UTC
Created attachment 79712 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.10.2 using Qt 4.8.4

- What I was doing when the application crashed:

launched choqok application to view twitter feeds

-- Backtrace (Reduced):
#7  0x00000036bd37761e in QPointer (p=..., this=0x7fff62bbebd0) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:62
#8  takeAt (i=1, this=0x35f5d98) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#9  QDeclarativeRepeater::itemsRemoved (this=0x35f5ae0, index=1, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#11 0x00000036bd4bcd3f in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=1, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#12 0x00000036bd38e54c in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x35f63b0, index=1, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 69 pier andre 2013-05-05 22:13:28 UTC
on my opensuse 12.3 with KDE4.10.2 and graphics card = NVIDIA Quadro NVS 3100M and I'm using proprietary 304.88 nvidia drivers from the opensuse nvidia repo, crashes happens also in the other installation on the same pc with nouveau drivers.
after having read this issue I disabled notifications from the system tray, rebooted launched luckybackup and after few minutes the crash happened.

I was running only luckybackup, the crashes happens very often, one week ago I deleted the ~/.kde4 folder, the crashes stopped, but day by day the crashes becomes more frequents, now even just started kde and many times a day, kwin works ok I think becouse beclock works, alt>f2 works well becouse is the only way to interact wit the system

as the crash windows don't works well becouse it says me to click on the install packages but if I click there nothing happen, so I installed all the debug packages and created this backtrace hoping to be useful:
thanx, ciao, pier :-)

Application: Plasma Desktop Shell (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f928287a780 (LWP 1705))]

Thread 20 (Thread 0x7f9261c09700 (LWP 1722)):
#0  0x00007f9281156964 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f92752f2307 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f92755ff660 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f92752f2339 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f9271c30764 in ?? () from /usr/X11R6/lib64/libGL.so.1
#4  0x00007f9281152e0f in start_thread () from /lib64/libpthread.so.0
#5  0x00007f927fec87dd in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7f926036f700 (LWP 1723)):
#0  0x00007f9281156964 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f9276e5a2f0 in WTF::TCMalloc_PageHeap::scavengerThread (this=0x7f92778d97c0 <WTF::pageheap_memory>) at /usr/src/debug/webkit-qtwebkit-23/Source/WTF/wtf/FastMalloc.cpp:2571
#2  0x00007f9276e5a329 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at /usr/src/debug/webkit-qtwebkit-23/Source/WTF/wtf/FastMalloc.cpp:1767
#3  0x00007f9271c30764 in ?? () from /usr/X11R6/lib64/libGL.so.1
#4  0x00007f9281152e0f in start_thread () from /lib64/libpthread.so.0
#5  0x00007f927fec87dd in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7f921fa4c700 (LWP 1724)):
#0  0x00007f9281156964 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f9276bd8157 in JSC::BlockAllocator::blockFreeingThreadMain (this=0x7f925fac5398) at /usr/src/debug/webkit-qtwebkit-23/Source/JavaScriptCore/heap/BlockAllocator.cpp:128
#2  0x00007f9276e8181e in WTF::wtfThreadEntryPoint (param=0x1f82ec0) at /usr/src/debug/webkit-qtwebkit-23/Source/WTF/wtf/ThreadingPthreads.cpp:196
#3  0x00007f9271c30764 in ?? () from /usr/X11R6/lib64/libGL.so.1
#4  0x00007f9281152e0f in start_thread () from /lib64/libpthread.so.0
#5  0x00007f927fec87dd in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7f92126d2700 (LWP 1725)):
#0  0x00007f927ce47aa1 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f927ce0a612 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f927ce0aa42 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f927ce0abc4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f92815132e6 in QEventDispatcherGlib::processEvents (this=0x7f920c0008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f92814e3adf in QEventLoop::processEvents (this=this@entry=0x7f92126d1d10, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f92814e3d68 in QEventLoop::exec (this=0x7f92126d1d10, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f92813e60f0 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#8  0x00007f92814c429f in QInotifyFileSystemWatcherEngine::run (this=0x3384fb0) at io/qfilesystemwatcher_inotify.cpp:256
#9  0x00007f92813e90cc in QThreadPrivate::start (arg=0x3384fb0) at thread/qthread_unix.cpp:338
#10 0x00007f9271c30764 in ?? () from /usr/X11R6/lib64/libGL.so.1
#11 0x00007f9281152e0f in start_thread () from /lib64/libpthread.so.0
#12 0x00007f927fec87dd in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7f9201691700 (LWP 1733)):
#0  0x00007fff85d7571b in clock_gettime ()
#1  0x00007f927feda53d in clock_gettime () from /lib64/libc.so.6
#2  0x00007f928143ed94 in do_gettime (frac=0x7f9201690a98, sec=0x7f9201690a90) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007f9281513bed in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f91fc002660) at kernel/qeventdispatcher_unix.cpp:354
#5  0x00007f9281513f33 in QTimerInfoList::timerWait (this=0x7f91fc002660, tm=...) at kernel/qeventdispatcher_unix.cpp:461
#6  0x00007f928151299c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f9201690b84) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007f9281512a45 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007f927ce0a338 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#9  0x00007f927ce0a9cb in ?? () from /usr/lib64/libglib-2.0.so.0
#10 0x00007f927ce0abc4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#11 0x00007f92815132e6 in QEventDispatcherGlib::processEvents (this=0x7f91fc0008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0x00007f92814e3adf in QEventLoop::processEvents (this=this@entry=0x7f9201690d40, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007f92814e3d68 in QEventLoop::exec (this=0x7f9201690d40, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007f92813e60f0 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#15 0x00007f92813e90cc in QThreadPrivate::start (arg=0x1f4bbf0) at thread/qthread_unix.cpp:338
#16 0x00007f9271c30764 in ?? () from /usr/X11R6/lib64/libGL.so.1
#17 0x00007f9281152e0f in start_thread () from /lib64/libpthread.so.0
#18 0x00007f927fec87dd in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7f91de2fe700 (LWP 1753)):
#0  0x00007f927febf87d in poll () from /lib64/libc.so.6
#1  0x00007f927ce0aaa4 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f927ce0af02 in g_main_loop_run () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f91f88deba6 in ?? () from /usr/lib64/libgio-2.0.so.0
#4  0x00007f927ce2e345 in ?? () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f9271c30764 in ?? () from /usr/X11R6/lib64/libGL.so.1
#6  0x00007f9281152e0f in start_thread () from /lib64/libpthread.so.0
#7  0x00007f927fec87dd in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7f91d5baa700 (LWP 1773)):
#0  0x00007f9281156964 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f91d5bcde93 in queue_processor(void*) () from /usr/lib64/IcedTeaPlugin.so
#2  0x00007f9271c30764 in ?? () from /usr/X11R6/lib64/libGL.so.1
#3  0x00007f9281152e0f in start_thread () from /lib64/libpthread.so.0
#4  0x00007f927fec87dd in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7f91d53a9700 (LWP 1774)):
#0  0x00007f9281156964 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f91d5bcde93 in queue_processor(void*) () from /usr/lib64/IcedTeaPlugin.so
#2  0x00007f9271c30764 in ?? () from /usr/X11R6/lib64/libGL.so.1
#3  0x00007f9281152e0f in start_thread () from /lib64/libpthread.so.0
#4  0x00007f927fec87dd in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7f91d4ba8700 (LWP 1775)):
#0  0x00007f9281156964 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f91d5bcde93 in queue_processor(void*) () from /usr/lib64/IcedTeaPlugin.so
#2  0x00007f9271c30764 in ?? () from /usr/X11R6/lib64/libGL.so.1
#3  0x00007f9281152e0f in start_thread () from /lib64/libpthread.so.0
#4  0x00007f927fec87dd in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7f91f9b88700 (LWP 2157)):
#0  0x00007f9281156964 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f92813e962b in wait (time=18446744073709551615, this=0x343f7c0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x34283b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f927454a981 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x353dfe0, th=0xacd3f00) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f927454d1cb in ThreadWeaver::WorkingHardState::applyForWork (this=0x3426060, th=0xacd3f00) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f927454d1e4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3426060, th=0xacd3f00) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f927454c03f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f91f9b87d40, parent=0x353dfe0, th=th@entry=0xacd3f00) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:87
#7  0x00007f927454c0cb in ThreadWeaver::Thread::run (this=0xacd3f00) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:142
#8  0x00007f92813e90cc in QThreadPrivate::start (arg=0xacd3f00) at thread/qthread_unix.cpp:338
#9  0x00007f9271c30764 in ?? () from /usr/X11R6/lib64/libGL.so.1
#10 0x00007f9281152e0f in start_thread () from /lib64/libpthread.so.0
#11 0x00007f927fec87dd in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f91f2042700 (LWP 2158)):
#0  0x00007f9281156964 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f92813e962b in wait (time=18446744073709551615, this=0x343f7c0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x34283b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f927454a981 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x353dfe0, th=0x33d42c0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f927454d1cb in ThreadWeaver::WorkingHardState::applyForWork (this=0x3426060, th=0x33d42c0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f927454d1e4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3426060, th=0x33d42c0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f927454c03f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f91f2041d40, parent=0x353dfe0, th=th@entry=0x33d42c0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:87
#7  0x00007f927454c0cb in ThreadWeaver::Thread::run (this=0x33d42c0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:142
#8  0x00007f92813e90cc in QThreadPrivate::start (arg=0x33d42c0) at thread/qthread_unix.cpp:338
#9  0x00007f9271c30764 in ?? () from /usr/X11R6/lib64/libGL.so.1
#10 0x00007f9281152e0f in start_thread () from /lib64/libpthread.so.0
#11 0x00007f927fec87dd in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f91fab8a700 (LWP 2159)):
#0  0x00007f9281156964 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f92813e962b in wait (time=18446744073709551615, this=0x343f7c0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x34283b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f927454a981 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x353dfe0, th=0x92ef8c0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f927454d1cb in ThreadWeaver::WorkingHardState::applyForWork (this=0x3426060, th=0x92ef8c0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f927454c03f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f91fab89d40, parent=0x353dfe0, th=th@entry=0x92ef8c0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f927454c0cb in ThreadWeaver::Thread::run (this=0x92ef8c0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f92813e90cc in QThreadPrivate::start (arg=0x92ef8c0) at thread/qthread_unix.cpp:338
#8  0x00007f9271c30764 in ?? () from /usr/X11R6/lib64/libGL.so.1
#9  0x00007f9281152e0f in start_thread () from /lib64/libpthread.so.0
#10 0x00007f927fec87dd in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f91f3816700 (LWP 2160)):
#0  0x00007f9281156964 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f92813e962b in wait (time=18446744073709551615, this=0x343f7c0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x34283b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f927454a981 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x353dfe0, th=0xac800f0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f927454d1cb in ThreadWeaver::WorkingHardState::applyForWork (this=0x3426060, th=0xac800f0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f927454c03f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f91f3815d40, parent=0x353dfe0, th=th@entry=0xac800f0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f927454c0cb in ThreadWeaver::Thread::run (this=0xac800f0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f92813e90cc in QThreadPrivate::start (arg=0xac800f0) at thread/qthread_unix.cpp:338
#8  0x00007f9271c30764 in ?? () from /usr/X11R6/lib64/libGL.so.1
#9  0x00007f9281152e0f in start_thread () from /lib64/libpthread.so.0
#10 0x00007f927fec87dd in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f91c81c9700 (LWP 2161)):
#0  0x00007f9281156964 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f92813e962b in wait (time=18446744073709551615, this=0x343f7c0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x34283b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f927454a981 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x353dfe0, th=0x4c7dca0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f927454d1cb in ThreadWeaver::WorkingHardState::applyForWork (this=0x3426060, th=0x4c7dca0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f927454c03f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f91c81c8d40, parent=0x353dfe0, th=th@entry=0x4c7dca0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f927454c0cb in ThreadWeaver::Thread::run (this=0x4c7dca0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f92813e90cc in QThreadPrivate::start (arg=0x4c7dca0) at thread/qthread_unix.cpp:338
#8  0x00007f9271c30764 in ?? () from /usr/X11R6/lib64/libGL.so.1
#9  0x00007f9281152e0f in start_thread () from /lib64/libpthread.so.0
#10 0x00007f927fec87dd in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f91c6cb6700 (LWP 2162)):
#0  0x00007f9281156964 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f92813e962b in wait (time=18446744073709551615, this=0x343f7c0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x34283b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f927454a981 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x353dfe0, th=0xacd70f0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f927454d1cb in ThreadWeaver::WorkingHardState::applyForWork (this=0x3426060, th=0xacd70f0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f927454c03f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f91c6cb5d40, parent=0x353dfe0, th=th@entry=0xacd70f0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f927454c0cb in ThreadWeaver::Thread::run (this=0xacd70f0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f92813e90cc in QThreadPrivate::start (arg=0xacd70f0) at thread/qthread_unix.cpp:338
#8  0x00007f9271c30764 in ?? () from /usr/X11R6/lib64/libGL.so.1
#9  0x00007f9281152e0f in start_thread () from /lib64/libpthread.so.0
#10 0x00007f927fec87dd in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f91c64b5700 (LWP 2163)):
#0  0x00007f9281156964 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f92813e962b in wait (time=18446744073709551615, this=0x343f7c0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x34283b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f927454a981 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x353dfe0, th=0xb7fc6d0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f927454d1cb in ThreadWeaver::WorkingHardState::applyForWork (this=0x3426060, th=0xb7fc6d0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f927454c03f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f91c64b4d40, parent=0x353dfe0, th=th@entry=0xb7fc6d0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f927454c0cb in ThreadWeaver::Thread::run (this=0xb7fc6d0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f92813e90cc in QThreadPrivate::start (arg=0xb7fc6d0) at thread/qthread_unix.cpp:338
#8  0x00007f9271c30764 in ?? () from /usr/X11R6/lib64/libGL.so.1
#9  0x00007f9281152e0f in start_thread () from /lib64/libpthread.so.0
#10 0x00007f927fec87dd in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f91c5cb4700 (LWP 2164)):
#0  0x00007f9281156964 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f92813e962b in wait (time=18446744073709551615, this=0x343f7c0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x34283b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f927454a981 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x353dfe0, th=0xb70b930) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f927454d1cb in ThreadWeaver::WorkingHardState::applyForWork (this=0x3426060, th=0xb70b930) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f927454c03f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f91c5cb3d40, parent=0x353dfe0, th=th@entry=0xb70b930) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f927454c0cb in ThreadWeaver::Thread::run (this=0xb70b930) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f92813e90cc in QThreadPrivate::start (arg=0xb70b930) at thread/qthread_unix.cpp:338
#8  0x00007f9271c30764 in ?? () from /usr/X11R6/lib64/libGL.so.1
#9  0x00007f9281152e0f in start_thread () from /lib64/libpthread.so.0
#10 0x00007f927fec87dd in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f91c54b3700 (LWP 2165)):
#0  0x00007f9281156964 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f92813e962b in wait (time=18446744073709551615, this=0x343f7c0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x34283b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f927454a981 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x353dfe0, th=0xb7193c0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f927454d1cb in ThreadWeaver::WorkingHardState::applyForWork (this=0x3426060, th=0xb7193c0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f927454c03f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f91c54b2d40, parent=0x353dfe0, th=th@entry=0xb7193c0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f927454c0cb in ThreadWeaver::Thread::run (this=0xb7193c0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f92813e90cc in QThreadPrivate::start (arg=0xb7193c0) at thread/qthread_unix.cpp:338
#8  0x00007f9271c30764 in ?? () from /usr/X11R6/lib64/libGL.so.1
#9  0x00007f9281152e0f in start_thread () from /lib64/libpthread.so.0
#10 0x00007f927fec87dd in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f91c4cb2700 (LWP 2166)):
#0  0x00007f9281156964 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f92813e962b in wait (time=18446744073709551615, this=0x343f7c0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x34283b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f927454a981 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x353dfe0, th=0xb2dcf30) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f927454d1cb in ThreadWeaver::WorkingHardState::applyForWork (this=0x3426060, th=0xb2dcf30) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f927454c03f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f91c4cb1d40, parent=0x353dfe0, th=th@entry=0xb2dcf30) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f927454c0cb in ThreadWeaver::Thread::run (this=0xb2dcf30) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f92813e90cc in QThreadPrivate::start (arg=0xb2dcf30) at thread/qthread_unix.cpp:338
#8  0x00007f9271c30764 in ?? () from /usr/X11R6/lib64/libGL.so.1
#9  0x00007f9281152e0f in start_thread () from /lib64/libpthread.so.0
#10 0x00007f927fec87dd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f928287a780 (LWP 1705)):
[KCrash Handler]
#6  0x00007f91826c8030 in ?? ()
#7  0x00007f91f8bbcdd5 in ?? ()
#8  0x0000000000000000 in ?? ()
Comment 70 Valery Mamonov 2013-05-07 15:53:44 UTC
Created attachment 79759 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.10.2 using Qt 4.8.4

- What I was doing when the application crashed:

plasma crashed while I was watching SMPlayer

-- Backtrace (Reduced):
#7  0x000000387437761e in QPointer (p=..., this=0x7fff23931d00) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:62
#8  takeAt (i=4, this=0x38d2638) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#9  QDeclarativeRepeater::itemsRemoved (this=0x38d2380, index=4, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#11 0x00000038744bcd3f in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=4, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#12 0x000000387438e54c in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x38cff00, index=4, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 71 m.wege 2013-05-08 09:20:22 UTC
The crash seems to be reproducible when:
- I am in settings of control panel
and
- a notification appears.
Comment 72 themroc 2013-05-08 20:00:54 UTC
After upgrading to Kubuntu 13.04 with KDE 4.10.2 plasma-desktop crash randomly on all my Kubuntu PC's. Sometimes on one of the three Kubuntu PC plasma-desktop crashes before the upgrade too. But now plasma-desktop crashes more often and on one PC sometimes permanently.

It is not all times a reproducible action before the crash. 
But often  either I was before the crash with the Mouse in the lower right corner in the control panel, or often I had click before the crash in the lower right corner in the control panel "show hidden symbols". Or often after a pop up appears and ask for some input (e.g. password).
Comment 73 themroc 2013-05-09 09:05:20 UTC
Now I found an every time reproducible crash on one of my Kubuntu 13.04 64bit PCs with KDE 10.2:

Opening (clicking) this Desktop-File on Workspace due to an crash off plasma-desktop: 

[Desktop Entry]
Icon=text-html
Type=Link
URL[$e]=http://www.dwd.de/wundk/radar/Radarfilm_WEB_DL.gif
X-Ubuntu-Gettext-Domain=desktop_kdebase

Note, the notification appears first after the automatic restart off plasma-desktop.
Comment 74 themroc 2013-05-09 16:35:38 UTC
(In reply to comment #73)
> Now I found an every time reproducible crash on one of my Kubuntu 13.04
> 64bit PCs with KDE 10.2:
> 
> Opening (clicking) this Desktop-File on Workspace due to an crash off
> plasma-desktop: 
> 
> [Desktop Entry]
> Icon=text-html
> Type=Link
> URL[$e]=http://www.dwd.de/wundk/radar/Radarfilm_WEB_DL.gif
> X-Ubuntu-Gettext-Domain=desktop_kdebase
> 
> Note, the notification appears first after the automatic restart off
> plasma-desktop.

Opening (clicking) this Desktop-File on Workspace due all times to an crash off plasma-desktop on all off my Kubuntu (KDE 4.10.2) PCs !

I add an error report.
Comment 75 themroc 2013-05-09 16:39:25 UTC
Created attachment 79800 [details]
plasma-desktop crashes opening an desktop file (see comment from themroc)
Comment 76 themroc 2013-05-09 16:40:45 UTC
Created attachment 79801 [details]
plasma-desktop crashes opening an desktop file (see comment from themroc)
Comment 77 Hrvoje Senjan 2013-05-09 20:15:54 UTC
*** Bug 319498 has been marked as a duplicate of this bug. ***
Comment 78 Hrvoje Senjan 2013-05-09 20:16:04 UTC
*** Bug 319586 has been marked as a duplicate of this bug. ***
Comment 79 Ralf Jung 2013-05-10 09:47:20 UTC
That .desktop file works all right here. It opens the pdf document in Firefox, and that's it. Plasma is not even involved.

Which default browser do you use?
Comment 80 themroc 2013-05-10 15:34:38 UTC
(In reply to comment #79)
> That .desktop file works all right here. It opens the pdf document in
> Firefox, and that's it. Plasma is not even involved.
NO, my .desktop file open an animated gif.

> Which default browser do you use?
My default browser is Konqueror, but http://www.dwd.de/wundk/radar/Radarfilm_WEB_DL.gif opens in Gwenview by default for me.

But now I have detect, that this .desktop file doesn't lead to an crash on my Kubuntu 13.10 PC at work.

I think, plasma-desktop crashes if a notification and something else (opening a new application or a window or something else) should happens on same time.
Comment 81 Ralf Jung 2013-05-10 15:43:49 UTC
Sorry, of course I meant gif. I changed the default browser (could not get it to launch in Gwenview though), still not crashing here (KDE 4.10.3).

Kubuntu 13.10 is not yet released, in fact that's still 6 months ahead ;-)
Comment 82 sparxz 2013-05-10 20:58:46 UTC
Created attachment 79818 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.10.2 "release 1" using Qt 4.8.4

- What I was doing when the application crashed:

Again, it was full screen Firefox.
This is the second time it has happened.
Plasma restarted Ok, and fairly quickly.

-- Backtrace (Reduced):
#6  0x00007fd3cb957bfe in QPointer (p=..., this=0x7fffc695b410) at ../../src/corelib/kernel/qpointer.h:62
#7  takeAt (i=1, this=0x401f588) at ../../src/corelib/tools/qlist.h:486
#8  QDeclarativeRepeater::itemsRemoved (this=0x401c860, index=1, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#10 0x00007fd3cba9caef in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=1, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#11 0x00007fd3cb96eb2c in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x2878020, index=1, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 83 themroc 2013-05-10 21:05:45 UTC
(In reply to comment #81)
> Sorry, of course I meant gif. I changed the default browser (could not get
> it to launch in Gwenview though), still not crashing here (KDE 4.10.3).
Forgot my posts: Checking today: No crash on all off my PC.
So, yesterday it was a coincidence.
> Kubuntu 13.10 is not yet released, in fact that's still 6 months ahead ;-)
I'm sorry, I mean 13.04.
Comment 84 Hrvoje Senjan 2013-05-11 23:01:27 UTC
*** Bug 319691 has been marked as a duplicate of this bug. ***
Comment 85 Christoph Feck 2013-05-13 12:10:56 UTC
*** Bug 319765 has been marked as a duplicate of this bug. ***
Comment 86 Christoph Feck 2013-05-13 12:11:10 UTC
*** Bug 319599 has been marked as a duplicate of this bug. ***
Comment 87 Christoph Feck 2013-05-14 17:27:23 UTC
*** Bug 319831 has been marked as a duplicate of this bug. ***
Comment 88 Jekyll Wu 2013-05-16 15:07:35 UTC
*** Bug 319910 has been marked as a duplicate of this bug. ***
Comment 89 Christoph Feck 2013-05-27 12:10:42 UTC
*** Bug 319989 has been marked as a duplicate of this bug. ***
Comment 90 Christoph Feck 2013-05-27 12:10:59 UTC
*** Bug 319955 has been marked as a duplicate of this bug. ***
Comment 91 Admc 2013-05-27 15:05:24 UTC
Can developers do SOMETHING to fix this bug instead of marking duplicates?
Comment 92 Brian G. Maddox 2013-05-27 16:15:46 UTC
So here's what I've found so far.  My work laptop has an Intel chipset and a 64-bit install of Fedora 18.  I've never had the notification widget crash the desktop there.  My home computer has a nVidia card and was a 32-built version of Fedora 18 and was having crashes all the time.  I reinstalled with a 64-built Fedora 18 build and still had the issues.  The only way I've been able to keep kwin from dying is to disable the system tray notifications widget.  I've read elsewhere it's a code path issue in Qt that KDE 4.10+ triggers that wasn't triggered in the past and could require a significant rewrite of Qt to fix.  Also doesn't seem to happen on either system with compositing disabled, but I like my eye candy ;)

So for me, it seems to get triggered more often with kwin running compositing on nVidia cards than Intel cards.  You guys having issues might try disabling the notification widget.  Yeah, notifications can pop in the middle of the screen, but at least the don't bring kwin down with them.
Comment 93 Ralf Jung 2013-05-27 16:42:39 UTC
This bug is about a crash in plasma, not kwin. So I assumed you always meant plasma when you said kwin?

Also, I have an Intel card, and I saw this crash a few (3-5) times. It doesn't seem to be driver-dependent (and also, that wouldn't make much sense... whatever that means^^).
Comment 94 Hrvoje Senjan 2013-06-14 07:50:14 UTC
*** Bug 321134 has been marked as a duplicate of this bug. ***
Comment 95 Christoph Feck 2013-06-14 09:11:51 UTC
*** Bug 321138 has been marked as a duplicate of this bug. ***
Comment 96 Nick 2013-06-14 20:37:06 UTC
This may only be a workaround and not address the actual bug, but I removed ~/.kde/share/config/plasm* while logged in through a console only. This resets all of the plasma settings back to the defaults. I reconfigured everything back to the way I had it and I have not had a crash since (3-4 weeks). It's a big pain but it's better than having plasma-desktop crash almost every time I get a notification or switch windows.
Comment 97 Hrvoje Senjan 2013-06-26 09:43:59 UTC
*** Bug 321422 has been marked as a duplicate of this bug. ***
Comment 98 henry 2013-06-29 06:45:43 UTC
Created attachment 80843 [details]
New crash information added by DrKonqi

plasma-desktop (4.10.4 "release 10") on KDE Platform 4.10.4 "release 569" using Qt 4.8.4

- What I was doing when the application crashed: Like most reporting this crash, using firefox (21.0)
distribution Opensuse 12.3

-- Backtrace (Reduced):
#6  0x00007f37efe97f99 in memmove (__len=<optimized out>, __src=<optimized out>, __dest=<optimized out>) at /usr/include/bits/string3.h:57
#7  QListData::remove (this=0x4853d78, i=<optimized out>) at tools/qlist.cpp:347
#8  0x00007f37e35aec22 in takeAt (i=3, this=0x4853d78) at ../../src/corelib/tools/qlist.h:487
#9  QDeclarativeRepeater::itemsRemoved (this=0x4853ac0, index=3, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#11 0x00007f37e36f3aef in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=3, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
Comment 99 Admc 2013-06-30 12:37:30 UTC
(In reply to comment #96)
> This may only be a workaround and not address the actual bug, but I removed
> ~/.kde/share/config/plasm* while logged in through a console only. This
> resets all of the plasma settings back to the defaults. I reconfigured
> everything back to the way I had it and I have not had a crash since (3-4
> weeks). It's a big pain but it's better than having plasma-desktop crash
> almost every time I get a notification or switch windows.

Unfortunately that didn't helped me. I'm still getting crashes.
Comment 100 Oleksandr Natalenko 2013-06-30 15:53:39 UTC
Created attachment 80867 [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:

Plasma-desktop crashed suddenly. Yes, Firefox was opened, but I think it's not related. Plasma can crash just while doing nothing.

-- Backtrace (Reduced):
#10 0x00007fa60eb71a9a in qt_assert_x (where=where@entry=0x7fa6003789a3 "QList<T>::take", what=what@entry=0x7fa600370cc1 "index out of range", file=file@entry=0x7fa600370d58 "../../include/QtCore/../../src/corelib/tools/qlist.h", line=line@entry=485) at global/qglobal.cpp:2026
#11 0x00007fa60021566d in takeAt (i=13, this=0x2349f38) at ../../include/QtCore/../../src/corelib/tools/qlist.h:485
#12 QDeclarativeRepeater::itemsRemoved (this=0x2349c80, index=13, count=0) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#14 0x00007fa600365fef in QDeclarativeVisualModel::itemsRemoved (this=this@entry=0x234b7e0, _t1=_t1@entry=13, _t2=_t2@entry=1) at .moc/debug-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#15 0x00007fa60022ae04 in QDeclarativeVisualDataModel::_q_itemsRemoved (this=this@entry=0x234b7e0, index=13, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 101 yo 2013-07-06 05:26:53 UTC
Created attachment 80987 [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:

I was reading a web page in Chrome and noticed Plasma crashed. I'm assuming that something somewhere (most likely in the System Tray) didn't deref a pointer right and crashed the whole thing :(

-- Backtrace (Reduced):
#7  0x00007fb3b18f297e in QPointer (p=..., this=0x7fffc55608b0) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:62
#8  takeAt (i=3, this=0x3837c88) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#9  QDeclarativeRepeater::itemsRemoved (this=0x38379d0, index=3, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#11 0x00007fb3b1a3833f in QDeclarativeVisualModel::itemsRemoved (this=this@entry=0x38382a0, _t1=_t1@entry=3, _t2=_t2@entry=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#12 0x00007fb3b19092bc in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x38382a0, index=3, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 102 Christoph Feck 2013-07-07 00:19:08 UTC
*** Bug 322036 has been marked as a duplicate of this bug. ***
Comment 103 Lastique 2013-07-09 15:38:33 UTC
Created attachment 81026 [details]
New crash information added by DrKonqi

plasma-desktop (4.10.4) on KDE Platform 4.10.4 using Qt 4.8.2

- What I was doing when the application crashed:

I was typing a message in Skype. I did not notice any unusual behavior before the crash.

-- Backtrace (Reduced):
#7  0x00007f26c568012f in QPointer (p=..., this=0x7fffccb9f450) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:62
#8  takeAt (i=9, this=0x3ab5498) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#9  QDeclarativeRepeater::itemsRemoved (this=0x3ab51e0, index=9, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#11 0x00007f26c57c8f1f in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=9, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#12 0x00007f26c5694e49 in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x3a44570, index=9, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1312
Comment 104 Valery Mamonov 2013-07-27 16:06:03 UTC
Created attachment 81383 [details]
New crash information added by DrKonqi

plasma-desktop (4.10.5) on KDE Platform 4.10.5 using Qt 4.8.5

- What I was doing when the application crashed:

I was adjusting Kmail and listening music via Amarok. At some time plasma had crashed. Maybe because of appeared notification.

-- Backtrace (Reduced):
#7  0x0000003e9ad6b942 in QPointer (p=..., this=0x7fffedad9c10) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:62
#8  takeAt (i=4, this=0x3cc8250) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#9  QDeclarativeRepeater::itemsRemoved (this=0x3cc7fa0, index=4, count=0) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#11 0x0000003e9aeac98f in QDeclarativeVisualModel::itemsRemoved (this=this@entry=0x3cc8800, _t1=_t1@entry=4, _t2=_t2@entry=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:160
#12 0x0000003e9ad80acb in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x3cc8800, index=4, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 105 musicsuse 2013-08-01 13:11:47 UTC
Created attachment 81504 [details]
New crash information added by DrKonqi

plasma-desktop (4.10.5 "release 1") on KDE Platform 4.10.5 "release 1" using Qt 4.8.4

- What I was doing when the application crashed:
Idling on IRC - Konversation, Reading tweets, and browsing the web with firefox and preparing to write a blog post in Blogilo
- Custom settings of the application:
Icon theme is 'Iceglass 4.10.1', QtCurve color was 'Wonton Soup'.

-- Backtrace (Reduced):
#7  0x00007fefea946bfe in QPointer (p=..., this=0x7fffb71de320) at ../../src/corelib/kernel/qpointer.h:62
#8  takeAt (i=5, this=0x3825b38) at ../../src/corelib/tools/qlist.h:486
#9  QDeclarativeRepeater::itemsRemoved (this=0x3825880, index=5, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#11 0x00007fefeaa8baef in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=5, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#12 0x00007fefea95db2c in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x3826150, index=5, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 106 pier andre 2013-08-01 19:16:24 UTC
nomore crashes for me from a month and more...:-) :-) :-) :-) :-)
Comment 107 Sascha Manns 2013-08-01 19:52:18 UTC
Good to hear that. In my case i have many crashes each day. Next time i hanging me on the next bridge ;-). Is there any success in this bug?
Comment 108 yo 2013-08-05 19:33:51 UTC
Created attachment 81567 [details]
New crash information added by DrKonqi

plasma-desktop (4.10.5) on KDE Platform 4.10.97 using Qt 4.8.4

- What I was doing when the application crashed:

I was using Konsole in a maximized state as well as Chrome. It should be noted that I'm using QtCurve instead of Oxygen.

-- Backtrace (Reduced):
#7  0x00007f1064e7997e in QPointer (p=..., this=0x7fff08172bf0) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:62
#8  takeAt (i=8, this=0x4068858) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#9  QDeclarativeRepeater::itemsRemoved (this=0x40685a0, index=8, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#11 0x00007f1064fbf33f in QDeclarativeVisualModel::itemsRemoved (this=this@entry=0x4068e70, _t1=_t1@entry=8, _t2=_t2@entry=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#12 0x00007f1064e902bc in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x4068e70, index=8, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 109 Jekyll Wu 2013-08-06 03:08:14 UTC
*** Bug 322737 has been marked as a duplicate of this bug. ***
Comment 110 Jekyll Wu 2013-08-06 03:09:03 UTC
*** Bug 323076 has been marked as a duplicate of this bug. ***
Comment 111 Jekyll Wu 2013-08-06 03:09:06 UTC
*** Bug 323209 has been marked as a duplicate of this bug. ***
Comment 112 yo 2013-08-12 03:43:40 UTC
Created attachment 81658 [details]
New crash information added by DrKonqi

plasma-desktop (4.10.97) on KDE Platform 4.10.97 using Qt 4.8.4

- What I was doing when the application crashed:

I was using Plasma with Firefox and Konsole and it crashed.

-- Backtrace (Reduced):
#7  0x00007f703168597e in QPointer (p=..., this=0x7fff93847c30) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:62
#8  takeAt (i=12, this=0x2a4abd8) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#9  QDeclarativeRepeater::itemsRemoved (this=0x2a4a920, index=12, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#11 0x00007f70317cb33f in QDeclarativeVisualModel::itemsRemoved (this=this@entry=0x2a4b1f0, _t1=_t1@entry=12, _t2=_t2@entry=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#12 0x00007f703169c2bc in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x2a4b1f0, index=12, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 113 Andreas K. Huettel 2013-08-13 13:19:49 UTC
Still present in 4.11.0
Comment 114 Jekyll Wu 2013-08-16 15:19:37 UTC
*** Bug 323583 has been marked as a duplicate of this bug. ***
Comment 115 Admc 2013-08-16 15:40:55 UTC
Is this fix included in 4.11?
Comment 116 Christoph Feck 2013-08-16 16:02:09 UTC
Unfortunately, there is no fix. It is not even clear if the bug is in QtDeclarative, or in the notification applet. The only workaround for now (besides removing the notifications applet) would be to use the applet from KDE 4.9 version, which does not use QtDeclarative.
Comment 117 Admc 2013-08-16 19:38:53 UTC
Maybe dev should rewrite notification applet to not use QtDeclarative?
Comment 118 Joshua J. Kugler 2013-08-21 22:33:46 UTC
Created attachment 81843 [details]
New crash information added by DrKonqi

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

I was deleting about 6000 messages out of a mail box in KMail

-- Backtrace (Reduced):
#7  0x00007f5f3592812f in QPointer (p=..., this=0x7ffff93c9990) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:62
#8  takeAt (i=15, this=0x30c25c8) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#9  QDeclarativeRepeater::itemsRemoved (this=0x30c2310, index=15, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#11 0x00007f5f35a70f1f in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=15, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#12 0x00007f5f3593ce49 in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x30c2b80, index=15, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1312
Comment 119 Lastique 2013-08-26 15:06:17 UTC
Created attachment 81945 [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 was typing something in the kdesvn commit message window.

-- Backtrace (Reduced):
#6  __memmove_ssse3_back () at ../sysdeps/x86_64/multiarch/memcpy-ssse3-back.S:1556
#7  0x00007f0ba9ff8f59 in QListData::remove (this=0x3fbc4c8, i=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/string3.h:58
#8  0x00007f0babd2d153 in takeAt (i=1, this=0x3fbc4c8) at ../../include/QtCore/../../src/corelib/tools/qlist.h:487
#9  QDeclarativeRepeater::itemsRemoved (this=0x3fbc210, index=1, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#11 0x00007f0babe75f1f in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=1, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
Comment 120 Dominik Haumann 2013-08-30 22:15:39 UTC
*** Bug 323558 has been marked as a duplicate of this bug. ***
Comment 121 Alexander 2013-08-31 08:17:42 UTC
Created attachment 82051 [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:
Changing Photon`s setting from stereo mode to 5.1

-- Backtrace (Reduced):
#7  0x00007f4418d0312f in QPointer (p=..., this=0x7fff9b2043d0) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:62
#8  takeAt (i=4, this=0x48ad0f8) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#9  QDeclarativeRepeater::itemsRemoved (this=0x48ace40, index=4, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#11 0x00007f4418e4bf1f in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=4, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#12 0x00007f4418d17e49 in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x48ad710, index=4, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1312
Comment 122 Adam Stein 2013-09-03 04:26:30 UTC
Created attachment 82127 [details]
New crash information added by DrKonqi

plasma-desktop (4.10.5) on KDE Platform 4.10.5 using Qt 4.8.5

Plasma seems to crash at random times.  There is no one activity that is suspect.  Sometimes, I will be active on the computer.  Othertimes, it's sitting idle.  Most of the time, Plasma restarts itself.  Every once in a while, I have to restart it manually.

-- Backtrace (Reduced):
#6  0x0000003b6bb6b8f2 in QPointer (p=..., this=0x7fffa7ac9600) at ../../src/corelib/kernel/qpointer.h:62
#7  takeAt (i=1, this=0x273fd10) at ../../src/corelib/tools/qlist.h:486
#8  QDeclarativeRepeater::itemsRemoved (this=0x273fa60, index=1, count=0) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#10 0x0000003b6bcac52f in QDeclarativeVisualModel::itemsRemoved (this=this@entry=0x27402f0, _t1=_t1@entry=1, _t2=_t2@entry=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:160
#11 0x0000003b6bb80a7b in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x27402f0, index=1, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 123 Stephan Diestelhorst 2013-09-03 16:44:28 UTC
Created attachment 82134 [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:
Nothing too particular.  Possibly email updated and the notifier popped open?

This is on a clean install of Kubuntu 12.04.3 with KDE 4.11 (from PPA) and then set up mail etc.

-- Backtrace (Reduced):
#6  __memmove_ssse3_back () at ../sysdeps/x86_64/multiarch/memcpy-ssse3-back.S:1550
#7  0x00007f00be46af59 in QListData::remove (this=0x44da888, i=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/string3.h:58
#8  0x00007f00c019f153 in takeAt (i=2, this=0x44da888) at ../../include/QtCore/../../src/corelib/tools/qlist.h:487
#9  QDeclarativeRepeater::itemsRemoved (this=0x44da5d0, index=2, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#11 0x00007f00c02e7f1f in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=2, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
Comment 124 Till Schäfer 2013-09-24 16:08:36 UTC
Created attachment 82477 [details]
New crash information added by DrKonqi

plasma-desktop (4.11.1) on KDE Platform 4.11.1 using Qt 4.8.4

Still present on KDE 4.11.1 and Qt 4.8.4 (Gentoo Packages)

-- Backtrace (Reduced):
#6  __memmove_ssse3_back () at ../sysdeps/x86_64/multiarch/memcpy-ssse3-back.S:1553
#7  0x00007f51aeebbaf1 in QListData::remove (this=0x4a6ff38, i=<optimized out>) at /usr/include/bits/string3.h:58
#8  0x00007f51a13f06fc in takeAt (i=1, this=0x4a6ff38) at ../../include/QtCore/../../src/corelib/tools/qlist.h:487
#9  QDeclarativeRepeater::itemsRemoved (this=0x4a6fc80, index=1, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#11 0x00007f51a153b0ef in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=1, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
Comment 125 Matthias Mailänder 2013-09-26 20:11:27 UTC
Created attachment 82502 [details]
New crash information added by DrKonqi

plasma-desktop (4.11.1) on KDE Platform 4.11.1 using Qt 4.8.5

Seems to happen seldomly using KDE 4.11.1 on openSUSE 12.3

-- Backtrace (Reduced):
#7  0xb23a3355 in QPointer (p=..., this=0xbf8a6dfc) at ../../src/corelib/kernel/qpointer.h:62
#8  takeAt (i=1, this=0xb7a45f0) at ../../src/corelib/tools/qlist.h:486
#9  QDeclarativeRepeater::itemsRemoved (this=0xb7a4418, index=1, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
#10 0xb25031a2 in qt_static_metacall (_a=0xbf8a6f24, _id=6, _o=0xb7a4418, _c=<optimized out>) at .moc/release-shared/moc_qdeclarativerepeater_p.cpp:105
#11 QDeclarativeRepeater::qt_static_metacall (_o=_o@entry=0xb7a4418, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=6, _a=0xbf8a6f24) at .moc/release-shared/moc_qdeclarativerepeater_p.cpp:93
Comment 126 Alex Fiestas 2013-10-04 17:14:26 UTC
*** Bug 325438 has been marked as a duplicate of this bug. ***
Comment 127 msirapian 2013-10-05 19:05:44 UTC
Created attachment 82679 [details]
New crash information added by DrKonqi

plasma-desktop (4.10.5) on KDE Platform 4.10.5 using Qt 4.8.6

- What I was doing when the application crashed:
I was browsing the internet with Iceweasel. Plasma-desktop crashed (never happened before 4.10.5)

- Unusual behavior I noticed:
Usually, plasma-desktop restarts, but from time to time, it doesn't, I have to relaunch it manually.

-- Backtrace (Reduced):
#7  0x00007f45ecc07965 in QPointer (p=..., this=0x7fffe013ca70) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:62
#8  takeAt (i=3, this=0x29f7780) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#9  QDeclarativeRepeater::itemsRemoved (this=0x29fd360, index=3, count=0) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#11 0x00007f45ecd48d2f in QDeclarativeVisualModel::itemsRemoved (this=this@entry=0x29f7d90, _t1=_t1@entry=3, _t2=_t2@entry=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:160
#12 0x00007f45ecc1caeb in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x29f7d90, index=3, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 128 Alex Fiestas 2013-10-06 18:04:03 UTC
#0  0x00007fffef8b23d9 in raise () from /usr/lib/libc.so.6
No symbol table info available.
#1  0x00007fffef8b37d8 in abort () from /usr/lib/libc.so.6
No symbol table info available.
#2  0x00007ffff174c1c4 in qt_message_output (msgType=QtFatalMsg, 
    buf=0x3e829c8 "ASSERT failure in QList<T>::take: \"index out of range\", file ../../include/QtCore/../../../../source/qt/src/corelib/tools/qlist.h, line 485")
    at /home/afiestas/kde/source/qt/src/corelib/global/qglobal.cpp:2325
No locals.
#3  0x00007ffff174c343 in qt_message(QtMsgType, const char *, typedef __va_list_tag __va_list_tag *) (msgType=QtFatalMsg, 
    msg=0x7ffff19188f0 "ASSERT failure in %s: \"%s\", file %s, line %d", ap=0x7fffffff84e8) at /home/afiestas/kde/source/qt/src/corelib/global/qglobal.cpp:2371
        buf = {static shared_null = {ref = {_q_value = 8328}, alloc = 0, size = 0, data = 0x7ffff1c5b158 <QByteArray::shared_null+24> "", array = ""}, static shared_empty = {
            ref = {_q_value = 695}, alloc = 0, size = 0, data = 0x7ffff1c5b178 <QByteArray::shared_empty+24> "", array = ""}, d = 0x3e829b0}
#4  0x00007ffff174cb15 in qFatal (msg=0x7ffff19188f0 "ASSERT failure in %s: \"%s\", file %s, line %d") at /home/afiestas/kde/source/qt/src/corelib/global/qglobal.cpp:2554
        ap = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fffffff85c0, reg_save_area = 0x7fffffff8500}}
#5  0x00007ffff174bdc3 in qt_assert_x (where=0x7ffff5bc943a "QList<T>::take", what=0x7ffff5bc9405 "index out of range", 
    file=0x7ffff5bc93c0 "../../include/QtCore/../../../../source/qt/src/corelib/tools/qlist.h", line=485) at /home/afiestas/kde/source/qt/src/corelib/global/qglobal.cpp:2028
No locals.
#6  0x00007ffff5a0c81c in QList<QPointer<QDeclarativeItem> >::takeAt (this=0x1d915a0, i=3) at ../../include/QtCore/../../../../source/qt/src/corelib/tools/qlist.h:485
        n = 0x1d912f0
        t = {o = 0x1d912f0}
#7  0x00007ffff5a0c0be in QDeclarativeRepeater::itemsRemoved (this=0x1d912f0, index=3, count=0)
    at /home/afiestas/kde/source/qt/src/declarative/graphicsitems/qdeclarativerepeater.cpp:407
        item = 0x7fffffff8690
        d = 0x1d913b0
#8  0x00007ffff5ba6329 in QDeclarativeRepeater::qt_static_metacall (_o=0x1d912f0, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0x7fffffff87e0)
    at .moc/debug-shared/moc_qdeclarativerepeater_p.cpp:105
        _t = 0x1d912f0
#9  0x00007ffff18b25aa in QMetaObject::activate (sender=0x1d924c0, m=0x7ffff5f0c840 <QDeclarativeVisualModel::staticMetaObject>, local_signal_index=2, argv=0x7fffffff87e0)
    at /home/afiestas/kde/source/qt/src/corelib/kernel/qobject.cpp:3547
        receiverInSameThread = true
        previousSender = 0x7fffffffa350
        callFunction = 0x7ffff5ba61b8 <QDeclarativeRepeater::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>
        receiver = 0x1d912f0
        currentSender = {sender = 0x1d924c0, signal = 6, ref = 1}
        method_relative = 6
        c = 0x1e1c5b0
        last = 0x1e1c5b0
        methodOffset = 4
        signal_absolute_index = 6
        empty_argv = {0x0}
        locker = {val = 8205712}
        connectionLists = 0x1e1a590
        list = 0x1e1f720
        signalOffset = 2
        signal_index = 4
        currentThreadId = 140737353656256
#10 0x00007ffff5baaaa7 in QDeclarativeVisualModel::itemsRemoved (this=0x1d924c0, _t1=3, _t2=1) at .moc/debug-shared/moc_qdeclarativevisualitemmodel_p.cpp:160
        _a = {0x0, 0x7fffffff87d4, 0x7fffffff87d0}
#11 0x00007ffff5a2700f in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x1d924c0, index=3, count=1)
    at /home/afiestas/kde/source/qt/src/declarative/graphicsitems/qdeclarativevisualitemmodel.cpp:1314
---Type <return> to continue, or q <return> to quit---
        d = 0x1d91c10
        items = {{d = 0x3573650, e = 0x3573650}}
#12 0x00007ffff5bab060 in QDeclarativeVisualDataModel::qt_static_metacall (_o=0x1d924c0, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0x7fffffff8a30)
    at .moc/debug-shared/moc_qdeclarativevisualitemmodel_p.cpp:400
        _t = 0x1d924c0
#13 0x00007ffff18b25aa in QMetaObject::activate (sender=0x1bc2090, m=0x7ffff5f07380 <QListModelInterface::staticMetaObject>, local_signal_index=1, argv=0x7fffffff8a30)
    at /home/afiestas/kde/source/qt/src/corelib/kernel/qobject.cpp:3547
        receiverInSameThread = true
        previousSender = 0x7fffffffa590
        callFunction = 0x7ffff5baaee6 <QDeclarativeVisualDataModel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>
        receiver = 0x1d924c0
        currentSender = {sender = 0x1bc2090, signal = 5, ref = 1}
        method_relative = 5
        c = 0x1e1c440
        last = 0x1e1c440
        methodOffset = 4
        signal_absolute_index = 5
        empty_argv = {0x0}
        locker = {val = 7641472}
        connectionLists = 0x1e1d730
        list = 0x1e1c380
        signalOffset = 2
        signal_index = 3
        currentThreadId = 140737353656256
#14 0x00007ffff5b99691 in QListModelInterface::itemsRemoved (this=0x1bc2090, _t1=3, _t2=1) at .moc/debug-shared/moc_qlistmodelinterface_p.cpp:113
        _a = {0x0, 0x7fffffff8a24, 0x7fffffff8a20}
#15 0x00007ffff5967a59 in QDeclarativeListModel::remove (this=0x1bc2090, index=3) at /home/afiestas/kde/source/qt/src/declarative/util/qdeclarativelistmodel.cpp:402
No locals.
#16 0x00007ffff5b97786 in QDeclarativeListModel::qt_static_metacall (_o=0x1bc2090, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0x7fffffff8be0)
    at .moc/debug-shared/moc_qdeclarativelistmodel_p.cpp:75
        _t = 0x1bc2090
#17 0x00007ffff5b979db in QDeclarativeListModel::qt_metacall (this=0x1bc2090, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0x7fffffff8be0)
    at .moc/debug-shared/moc_qdeclarativelistmodel_p.cpp:122
No locals.
#18 0x00007ffff189c62e in QMetaObject::metacall (object=0x1bc2090, cl=QMetaObject::InvokeMetaMethod, idx=10, argv=0x7fffffff8be0)
    at /home/afiestas/kde/source/qt/src/corelib/kernel/qmetaobject.cpp:245
        mo = 0x0
#19 0x00007ffff5b265e2 in QDeclarativeObjectMethodScriptClass::callMethod (this=0x166e120, object=0x1bc2090, index=10, returnType=0, argCount=1, argTypes=0x7fffffff8e10, 
    ctxt=0x7fff4cee52b8) at /home/afiestas/kde/source/qt/src/declarative/qml/qdeclarativeobjectscriptclass.cpp:970
        args = {a = 9, s = 2, ptr = 0x7fffffff8c40, {
            array = "`\214\377\377\001\000\000\000\060\251\315\003\000\000\000\000\260\214\377\377\377\177\000\000\000\000\000\000\377\177\000\000\003\000\000\000\377\177\000\000\305\301\261\365\001\000\000\000Č\377\377\377\177\000\000\002\000\000\000\377\177\000\000\370\261\305\361\377\177\000\000\220\277\255\003\000\000\000\000P\251\315\003\000\000\000\000\340\261\305\361\377\177\000\001\300\214\377\377\377\177\000\000\247\252s\361\377\177\000\000\200\215\377\377\377\177\000\000H\251\315\003\000\000\000\000\360\214\377\377\377\177\000\000\203\"v\361\377\177\000\000\340\261\305\361\377\177\000\000\200\215\377\377\377\177\000\000H\251\315\003\000\000\000\000@\216\377\377\377\177\000\000@\215\377\377\377\177\000\000\320\037v\361\377\177\000\000\200\215\377\377\377\177\000\000@"..., q_for_alignment_1 = 8589904992, q_for_alignment_2 = 4.2439769575874277e-314}}
        argData = {a = 9, s = 2, ptr = 0x7fffffff8be0, {
            array = "@\214\377\377\377\177\000\000`\214\377\377\377\177\000\000(\000\000\000\000\000\000\000\000\002\000\000\000\000\000\000`R\356L\377\177\000\000\000\000\000\000\000\000\377\377\002\000\000\000\000\000\377\377\300\214\217\357\377\177\000\000P\214\377\377\377\177\000\000\n\000\000\000\000\000\000", q_for_alignment_1 = 140737488325696, 
            q_for_alignment_2 = 6.953355806370989e-310}}
#20 0x00007ffff5b262d5 in QDeclarativeObjectMethodScriptClass::callPrecise (this=0x166e120, object=0x1bc2090, data=..., ctxt=0x7fff4cee52b8)
---Type <return> to continue, or q <return> to quit---
    at /home/afiestas/kde/source/qt/src/declarative/qml/qdeclarativeobjectscriptclass.cpp:944
        m = {mobj = 0x7ffff5f06960 <QDeclarativeListModel::staticMetaObject>, handle = 24}
        argTypeNames = {{p = {static shared_null = {ref = {_q_value = 38128}, alloc = 0, begin = 0, end = 0, sharable = 1, array = {0x0}}, d = 0x3cda930}, d = 0x3cda930}}
        argTypes = {a = 9, s = 1, ptr = 0x7fffffff8e10, {
            array = "\002\000\000\000\377\177\000\000\021{3\367\377\177\000\000\000`\353L\377\177\000\000\350\266q\001\000\000\000\000P\216\377\377\377\177\000", 
            q_for_alignment_1 = 140733193388034, q_for_alignment_2 = 6.9531436082560066e-310}}
#21 0x00007ffff5b25e64 in QDeclarativeObjectMethodScriptClass::call (this=0x166e120, o=0x35c5040, ctxt=0x7fff4cee52b8)
    at /home/afiestas/kde/source/qt/src/declarative/qml/qdeclarativeobjectscriptclass.cpp:917
        method = 0x35c5040
#22 0x00007ffff75139a9 in QScript::DeclarativeObjectDelegate::call (exec=0x7fff4cee52b8, callee=0x7fff4ceb6000, thisValue=..., args=...)
    at /home/afiestas/kde/source/qt/src/script/bridge/qscriptdeclarativeobject.cpp:154
        obj = 0x7fff4ceb6000
        scriptClass = 0x166e120
        eng_p = 0x1613090
        scriptObject = {d_ptr = {d = 0x32c8d60}}
        delegate = 0x32707c0
        saveFrame = {engine = 0x1613090, oldFrame = 0x7fff4cee5218}
        ctxt = 0x7fff4cee52b8
        result = {dummy = "Џ\377\377\377\177\000"}
#23 0x00007ffff74198cb in QTJSC::NativeFuncWrapper::operator() (this=0x7fffffff9120, exec=0x7fff4cee52b8, jsobj=0x7fff4ceb6000, thisValue=..., argList=...)
    at /home/afiestas/kde/source/qt/src/3rdparty/javascriptcore/JavaScriptCore/runtime/CallData.cpp:46
        debugger = 0x0
        returnValue = {m_ptr = 0x7fffffff90a0}
#24 0x00007ffff73f009a in QTJSC::cti_op_call_NotJSFunction (args=0x7fffffff91d0) at /home/afiestas/kde/source/qt/src/3rdparty/javascriptcore/JavaScriptCore/jit/JITStubs.cpp:1780
        callRecord = {<QTJSC::SamplingTool::CallRecord> = {<WTFNoncopyable::Noncopyable> = {<QTWTF::FastAllocBase> = {<No data fields>}, <No data fields>}, <No data fields>}, <No data fields>}
        thisValue = {m_ptr = 0x7fff4ce9bb40}
        registerOffset = 11
        callFrame = 0x7fff4cee52b8
        argv = 0x7fff4cee5268
        returnValue = {m_ptr = 0x0}
        argCount = 2
        previousCallFrame = 0x7fff4cee5260
        argList = {m_args = 0x7fff4cee5270, m_argCount = 1}
        stackHack = {stackFrame = @0x7fffffff91d0, savedReturnAddress = {m_value = 0x7fff58ffb348}}
        funcVal = {m_ptr = 0x7fff4ceb6000}
        callData = {native = {function = {
              ptr = 0x7ffff75137ce <QScript::DeclarativeObjectDelegate::call(QTJSC::ExecState*, QTJSC::JSObject*, QTJSC::JSValue, QTJSC::ArgList const&)>}}, js = {
            functionExecutable = 0x7ffff75137ce <QScript::DeclarativeObjectDelegate::call(QTJSC::ExecState*, QTJSC::JSObject*, QTJSC::JSValue, QTJSC::ArgList const&)>, 
            scopeChain = 0x3559910}}
        callType = QTJSC::CallTypeHost
        __PRETTY_FUNCTION__ = "void* QTJSC::cti_op_call_NotJSFunction(void**)"
        callFrame = 0x3e7d230
        stackFrame = @0x7fffffff91d0: {reserved = 0x0, args = {{asPointer = 0x7fff4ceb6000, asEncodedJSValue = 0x7fff4ceb6000, asInt32 = 1290493952}, {asPointer = 0xb, 
              asEncodedJSValue = 0xb, asInt32 = 11}, {asPointer = 0x2, asEncodedJSValue = 0x2, asInt32 = 2}, {asPointer = 0x7fffffff9210, asEncodedJSValue = 0x7fffffff9210, 
              asInt32 = -28144}, {asPointer = 0x7ffff742fbf1 <QTWTF::Vector<QTJSC::Instruction, 0ul>::clear()+29>, 
              asEncodedJSValue = 0x7ffff742fbf1 <QTWTF::Vector<QTJSC::Instruction, 0ul>::clear()+29>, asInt32 = -146605071}, {asPointer = 0x7fffffff9260, 
              asEncodedJSValue = 0x7fffffff9260, asInt32 = -28064}}, padding = {0x3559908, 0x7fffffff9230}, code = 0x7fff58ffb110, registerFile = 0x1680e18, 
          callFrame = 0x7fff4cee52b8, exception = 0x17158f8, enabledProfilerReference = 0x7ffff7901228 <QTJSC::Profiler::s_sharedEnabledProfilerReference>, 
          globalData = 0x1714660, savedRBX = 0x7ffff7901228 <QTJSC::Profiler::s_sharedEnabledProfilerReference>, savedR15 = 0xffff000000000002, savedR14 = 0x7fff4ce85840, 
---Type <return> to continue, or q <return> to quit---
          savedR13 = 0x36a8740, savedR12 = 0x1680e18, savedRBP = 0x7fffffff92c0, savedRIP = 0x7ffff73bcf11
     <QTJSC::JITCode::execute(QTJSC::RegisterFile*, QTJSC::ExecState*, QTJSC::JSGlobalData*, QTJSC::JSValue*)+79>}
        codeBlock = 0x36a8740
        vPCIndex = 0
#25 0x00007ffff73ec7af in QTJSC::JITThunks::tryCacheGetByID (callFrame=0x7fff4ce9bb40, codeBlock=0x7fffffff91d0, returnAddress=..., baseValue=..., propertyName=..., slot=..., 
    stubInfo=0x7fff4ceb6000) at /home/afiestas/kde/source/qt/src/3rdparty/javascriptcore/JavaScriptCore/jit/JITStubs.cpp:926
No locals.
#26 0x0000000000000000 in ?? ()
No symbol table info available.
Comment 129 Alex Fiestas 2013-10-06 18:05:08 UTC
#0  0x00007fffef8b23d9 in raise () from /usr/lib/libc.so.6
#1  0x00007fffef8b37d8 in abort () from /usr/lib/libc.so.6
#2  0x00007ffff174c1c4 in qt_message_output (msgType=QtFatalMsg, 
    buf=0x3e829c8 "ASSERT failure in QList<T>::take: \"index out of range\", file ../../include/QtCore/../../../../source/qt/src/corelib/tools/qlist.h, line 485")
    at /home/afiestas/kde/source/qt/src/corelib/global/qglobal.cpp:2325
#3  0x00007ffff174c343 in qt_message(QtMsgType, const char *, typedef __va_list_tag __va_list_tag *) (msgType=QtFatalMsg, 
    msg=0x7ffff19188f0 "ASSERT failure in %s: \"%s\", file %s, line %d", ap=0x7fffffff84e8) at /home/afiestas/kde/source/qt/src/corelib/global/qglobal.cpp:2371
#4  0x00007ffff174cb15 in qFatal (msg=0x7ffff19188f0 "ASSERT failure in %s: \"%s\", file %s, line %d") at /home/afiestas/kde/source/qt/src/corelib/global/qglobal.cpp:2554
#5  0x00007ffff174bdc3 in qt_assert_x (where=0x7ffff5bc943a "QList<T>::take", what=0x7ffff5bc9405 "index out of range", 
    file=0x7ffff5bc93c0 "../../include/QtCore/../../../../source/qt/src/corelib/tools/qlist.h", line=485) at /home/afiestas/kde/source/qt/src/corelib/global/qglobal.cpp:2028
#6  0x00007ffff5a0c81c in QList<QPointer<QDeclarativeItem> >::takeAt (this=0x1d915a0, i=3) at ../../include/QtCore/../../../../source/qt/src/corelib/tools/qlist.h:485
#7  0x00007ffff5a0c0be in QDeclarativeRepeater::itemsRemoved (this=0x1d912f0, index=3, count=0)
    at /home/afiestas/kde/source/qt/src/declarative/graphicsitems/qdeclarativerepeater.cpp:407
#8  0x00007ffff5ba6329 in QDeclarativeRepeater::qt_static_metacall (_o=0x1d912f0, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0x7fffffff87e0)
    at .moc/debug-shared/moc_qdeclarativerepeater_p.cpp:105
#9  0x00007ffff18b25aa in QMetaObject::activate (sender=0x1d924c0, m=0x7ffff5f0c840 <QDeclarativeVisualModel::staticMetaObject>, local_signal_index=2, argv=0x7fffffff87e0)
    at /home/afiestas/kde/source/qt/src/corelib/kernel/qobject.cpp:3547
#10 0x00007ffff5baaaa7 in QDeclarativeVisualModel::itemsRemoved (this=0x1d924c0, _t1=3, _t2=1) at .moc/debug-shared/moc_qdeclarativevisualitemmodel_p.cpp:160
#11 0x00007ffff5a2700f in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x1d924c0, index=3, count=1)
    at /home/afiestas/kde/source/qt/src/declarative/graphicsitems/qdeclarativevisualitemmodel.cpp:1314
#12 0x00007ffff5bab060 in QDeclarativeVisualDataModel::qt_static_metacall (_o=0x1d924c0, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0x7fffffff8a30)
    at .moc/debug-shared/moc_qdeclarativevisualitemmodel_p.cpp:400
#13 0x00007ffff18b25aa in QMetaObject::activate (sender=0x1bc2090, m=0x7ffff5f07380 <QListModelInterface::staticMetaObject>, local_signal_index=1, argv=0x7fffffff8a30)
    at /home/afiestas/kde/source/qt/src/corelib/kernel/qobject.cpp:3547
#14 0x00007ffff5b99691 in QListModelInterface::itemsRemoved (this=0x1bc2090, _t1=3, _t2=1) at .moc/debug-shared/moc_qlistmodelinterface_p.cpp:113
#15 0x00007ffff5967a59 in QDeclarativeListModel::remove (this=0x1bc2090, index=3) at /home/afiestas/kde/source/qt/src/declarative/util/qdeclarativelistmodel.cpp:402
#16 0x00007ffff5b97786 in QDeclarativeListModel::qt_static_metacall (_o=0x1bc2090, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0x7fffffff8be0)
    at .moc/debug-shared/moc_qdeclarativelistmodel_p.cpp:75
#17 0x00007ffff5b979db in QDeclarativeListModel::qt_metacall (this=0x1bc2090, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0x7fffffff8be0)
    at .moc/debug-shared/moc_qdeclarativelistmodel_p.cpp:122
#18 0x00007ffff189c62e in QMetaObject::metacall (object=0x1bc2090, cl=QMetaObject::InvokeMetaMethod, idx=10, argv=0x7fffffff8be0)
    at /home/afiestas/kde/source/qt/src/corelib/kernel/qmetaobject.cpp:245
#19 0x00007ffff5b265e2 in QDeclarativeObjectMethodScriptClass::callMethod (this=0x166e120, object=0x1bc2090, index=10, returnType=0, argCount=1, argTypes=0x7fffffff8e10, 
    ctxt=0x7fff4cee52b8) at /home/afiestas/kde/source/qt/src/declarative/qml/qdeclarativeobjectscriptclass.cpp:970
#20 0x00007ffff5b262d5 in QDeclarativeObjectMethodScriptClass::callPrecise (this=0x166e120, object=0x1bc2090, data=..., ctxt=0x7fff4cee52b8)
    at /home/afiestas/kde/source/qt/src/declarative/qml/qdeclarativeobjectscriptclass.cpp:944
#21 0x00007ffff5b25e64 in QDeclarativeObjectMethodScriptClass::call (this=0x166e120, o=0x35c5040, ctxt=0x7fff4cee52b8)
    at /home/afiestas/kde/source/qt/src/declarative/qml/qdeclarativeobjectscriptclass.cpp:917
#22 0x00007ffff75139a9 in QScript::DeclarativeObjectDelegate::call (exec=0x7fff4cee52b8, callee=0x7fff4ceb6000, thisValue=..., args=...)
    at /home/afiestas/kde/source/qt/src/script/bridge/qscriptdeclarativeobject.cpp:154
#23 0x00007ffff74198cb in QTJSC::NativeFuncWrapper::operator() (this=0x7fffffff9120, exec=0x7fff4cee52b8, jsobj=0x7fff4ceb6000, thisValue=..., argList=...)
    at /home/afiestas/kde/source/qt/src/3rdparty/javascriptcore/JavaScriptCore/runtime/CallData.cpp:46
#24 0x00007ffff73f009a in QTJSC::cti_op_call_NotJSFunction (args=0x7fffffff91d0) at /home/afiestas/kde/source/qt/src/3rdparty/javascriptcore/JavaScriptCore/jit/JITStubs.cpp:1780
#25 0x00007ffff73ec7af in QTJSC::JITThunks::tryCacheGetByID (callFrame=0x7fff4ce9bb40, codeBlock=0x7fffffff91d0, returnAddress=..., baseValue=..., propertyName=..., slot=..., 
    stubInfo=0x7fff4ceb6000) at /home/afiestas/kde/source/qt/src/3rdparty/javascriptcore/JavaScriptCore/jit/JITStubs.cpp:926
#26 0x0000000000000000 in ?? ()
Comment 130 alvar 2013-10-10 08:25:03 UTC
Created attachment 82759 [details]
New crash information added by DrKonqi

plasma-desktop (4.10.5) on KDE Platform 4.10.5 using Qt 4.8.4

Plasma-Desktop crashes about every two hours . Tried with open source Radeon driver or proprietary fglrx; the behaviour remains the same.
Applications that were open: Firefox, Thunderbird, Konsole.

Additional logging information:

QPainter::begin: Paint device returned engine == 0, type: 2
QPainter::setCompositionMode: Painter not active
QPainter::end: Painter not active, aborted
QPainter::begin: Paint device returned engine == 0, type: 2
QPainter::setCompositionMode: Painter not active
QPainter::end: Painter not active, aborted
X Error: BadWindow (invalid Window parameter) 3
  Major opcode: 20 (X_GetProperty)
  Resource id:  0x381846e
plasmapackage:/ui/NotificationDelegate/NotificationDelegate.qml:189:21: QML TextEdit: Possible anchor loop detected on fill.
plasmapackage:/ui/NotificationDelegate/NotificationDelegate.qml:143:13: QML Item: Binding loop detected for property "height"
plasmapackage:/ui/NotificationDelegate/NotificationDelegate.qml:143:13: QML Item: Binding loop detected for property "height"
KCrash: Attempting to start /usr/bin/plasma-desktop from kdeinit

-- Backtrace (Reduced):
#7  0x00007fa9ed4a697e in QPointer (p=..., this=0x7fff696e45d0) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:62
#8  takeAt (i=2, this=0x4874928) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#9  QDeclarativeRepeater::itemsRemoved (this=0x4874670, index=2, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#11 0x00007fa9ed5ec33f in QDeclarativeVisualModel::itemsRemoved (this=this@entry=0x35f5870, _t1=_t1@entry=2, _t2=_t2@entry=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#12 0x00007fa9ed4bd2bc in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x35f5870, index=2, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 131 themroc 2013-10-11 19:38:29 UTC
For me the last crash from Plasma-Desktop is long time passing. So, for me is the Bug fixed.
Comment 132 Nico Kruber 2013-10-12 11:59:08 UTC
for me this still happens occasionally (KDE 4.11.2) 

very rarely, plasma-desktop even fails to restart itself automatically (which normally happens when DrKonqi is started)
Comment 133 Christoph Feck 2013-10-14 22:25:55 UTC
*** Bug 326022 has been marked as a duplicate of this bug. ***
Comment 134 Christoph Feck 2013-10-17 09:47:28 UTC
*** Bug 326122 has been marked as a duplicate of this bug. ***
Comment 135 Byron Hawkins 2013-10-21 16:42:59 UTC
Created attachment 82993 [details]
New crash information added by DrKonqi

plasma-desktop (4.10.5) on KDE Platform 4.10.5 using Qt 4.8.4

- What I was doing when the application crashed: I was not actually doing anything, though Evolution was retrieving new messages from my imap account, and that is the application that crashed. All other apps are still running normally.

-- Backtrace (Reduced):
#6  0x00007f0cf8b45971 in QPointer (p=..., this=0x7fff85a508d0) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:61
#7  takeAt (i=3, this=0x2dd3a08) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#8  QDeclarativeRepeater::itemsRemoved (this=0x2dd3750, index=3, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#10 0x00007f0cf8c8b33f in QDeclarativeVisualModel::itemsRemoved (this=this@entry=0x2dd4020, _t1=_t1@entry=3, _t2=_t2@entry=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#11 0x00007f0cf8b5c2bc in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x2dd4020, index=3, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 136 Arnaud Frézet 2013-10-22 15:02:58 UTC
Created attachment 83026 [details]
New crash information added by DrKonqi

plasma-desktop (4.11.2) on KDE Platform 4.11.2 using Qt 4.8.4

- What I was doing when the application crashed:

I was using Pidgin. I had Chromium, Firefox, phpStorm, MysqlWorkbench et Pidgin chat window opened. Then Plasma crashed, and then it restarted

-- Backtrace (Reduced):
#8  0xb6be9db3 in QPointer (p=..., this=0xbfe7768c) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:62
#9  takeAt (i=18, this=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#10 QDeclarativeRepeater::itemsRemoved (this=0x9eaed50, index=18, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
#11 0xb6d43d52 in QDeclarativeRepeater::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbfe77784, _c=<optimized out>) at .moc/release-shared/moc_qdeclarativerepeater_p.cpp:106
[...]
#13 0xb6d4812d in QDeclarativeVisualModel::itemsRemoved (this=0x9eaf3a8, _t1=18, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
Comment 137 Christoph Feck 2013-10-23 12:34:59 UTC
*** Bug 326496 has been marked as a duplicate of this bug. ***
Comment 138 Christoph Feck 2013-10-24 06:16:14 UTC
*** Bug 326532 has been marked as a duplicate of this bug. ***
Comment 139 Christoph Feck 2013-10-24 06:17:09 UTC
*** Bug 326540 has been marked as a duplicate of this bug. ***
Comment 140 Christoph Feck 2013-10-27 17:16:09 UTC
Hi, Albert found a possible cause and a way to work around this issue, see https://git.reviewboard.kde.org/r/113471/

Since this is a pure QML patch, no compilation is required, so please, if possible, test it. As far as I understand, frequent simultaneously appearing/disappearing notifications could have caused the crash, so make sure you keep getting notified :)
Comment 141 Albert Astals Cid 2013-10-28 23:17:30 UTC
Git commit 148dea659dbe3583a300d03bb448857836c6fa45 by Albert Astals Cid.
Committed on 28/10/2013 at 23:16.
Pushed by aacid into branch 'KDE/4.11'.

Fix crash when removing a notification while we are adding one

Reading https://bugs.kde.org/show_bug.cgi?id=311871#c41 you can see that it happens that we are doing a
78 0x00007f4eff8c5ffb in QDeclarativeListModel::insert (this=0x1ebbdb0, index=0, valuemap=...) at util/qdeclarativelistmodel.cpp:436
and then we end up reentring and doing
16 0x00007f4eff8c737f in QDeclarativeListModel::remove (this=0x1ebbdb0, index=6) at util/qdeclarativelistmodel.cpp:402

Some of the stuff that depends on the QDeclarativeListModel doesn't seem to like getting a "remove" while a "insert" is happening and to be honest m in no mood to fix that, so basically I'm protecting against that happening in our QML code. From what i read you have to be extremely unlucky since the timer  only triggers each 10 minutes and it has to trigger at the same time a notification is being added, but oh well, the backtrace points to it and two different people in two different systems say it has stopped the crashes so I don't think it hurts to have this in.

Acked by Aaron J. Seigo
REVIEW: 113471
FIXED-IN: 4.11.3

M  +2    -1    plasma/generic/applets/notifications/contents/ui/NotificationDelegate/NotificationDelegate.qml
M  +3    -0    plasma/generic/applets/notifications/contents/ui/Notifications.qml

http://commits.kde.org/kde-workspace/148dea659dbe3583a300d03bb448857836c6fa45
Comment 142 Tsar Thunder Knight 2013-10-29 11:06:20 UTC
Created attachment 83196 [details]
New crash information added by DrKonqi

plasma-desktop (4.10.5 "release 1") on KDE Platform 4.10.5 "release 1" using Qt 4.8.4

- What I was doing when the application crashed:
- I am opening many application, and also wine application (chat messenger LINE)  
- I am writing a document.


- Custom settings of the application:
I am using a dark theme.

Note :  I often feel that the crash is repeating itself at a certain interval of time regardless of the number and what application I used.

-- Backtrace (Reduced):
#6  0x00007f9b5091fbfe in QPointer (p=..., this=0x7fff9d1b1ad0) at ../../src/corelib/kernel/qpointer.h:62
#7  takeAt (i=1, this=0x3744238) at ../../src/corelib/tools/qlist.h:486
#8  QDeclarativeRepeater::itemsRemoved (this=0x3743f80, index=1, count=<optimized out>) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#10 0x00007f9b50a64aef in QDeclarativeVisualModel::itemsRemoved (this=<optimized out>, _t1=1, _t2=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#11 0x00007f9b50936b2c in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x3744850, index=1, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 143 Admc 2013-10-29 16:11:48 UTC
Finally! After 10 months devs fixed this annoying bug by adding four lines of code! Good to see it fixed because I already started considering migration to another, more stable DE.
Comment 144 Jekyll Wu 2013-10-31 01:01:39 UTC
*** Bug 326914 has been marked as a duplicate of this bug. ***
Comment 145 Cédric Bellegarde 2013-10-31 07:57:47 UTC
*** Bug 326370 has been marked as a duplicate of this bug. ***
Comment 146 Jekyll Wu 2013-11-07 00:43:42 UTC
*** Bug 327250 has been marked as a duplicate of this bug. ***
Comment 147 Christoph Feck 2013-11-18 15:05:45 UTC
Bad news: bug 327770 is against KDE 4.11.3. But to be sure it was not with old plasma still running after update, let's wait if there are more bug reports.
Comment 148 Beat Wolf 2013-11-19 16:07:43 UTC
Created attachment 83640 [details]
New crash information added by DrKonqi

plasma-desktop (4.11.2) on KDE Platform 4.11.2 using Qt 4.8.4

- What I was doing when the application crashed:

Nothing in particular. Just a random desktop crash

-- Backtrace (Reduced):
#7  0x00007f1493a45185 in QPointer (p=..., this=0x7fff0a0f68c0) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:62
#8  takeAt (i=5, this=0x384dc88) at ../../include/QtCore/../../src/corelib/tools/qlist.h:486
#9  QDeclarativeRepeater::itemsRemoved (this=0x384d9d0, index=5, count=0) at graphicsitems/qdeclarativerepeater.cpp:407
[...]
#11 0x00007f1493b84caf in QDeclarativeVisualModel::itemsRemoved (this=this@entry=0x384e240, _t1=_t1@entry=5, _t2=_t2@entry=1) at .moc/release-shared/moc_qdeclarativevisualitemmodel_p.cpp:161
#12 0x00007f1493a5a32b in QDeclarativeVisualDataModel::_q_itemsRemoved (this=0x384e240, index=5, count=1) at graphicsitems/qdeclarativevisualitemmodel.cpp:1314
Comment 149 Christoph Feck 2013-11-26 11:06:02 UTC
*** Bug 328095 has been marked as a duplicate of this bug. ***
Comment 150 Christoph Feck 2013-11-29 14:58:01 UTC
*** Bug 328207 has been marked as a duplicate of this bug. ***
Comment 151 Christoph Feck 2013-12-04 11:24:11 UTC
*** Bug 328410 has been marked as a duplicate of this bug. ***
Comment 152 Christoph Feck 2015-09-12 10:40:20 UTC
*** Bug 352557 has been marked as a duplicate of this bug. ***