Bug 222792 - Plasma crash suddenly without any reason
Summary: Plasma crash suddenly without any reason
Status: RESOLVED DUPLICATE of bug 210146
Alias: None
Product: plasma4
Classification: Plasma
Component: general (show other bugs)
Version: unspecified
Platform: Compiled Sources Linux
: NOR crash
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2010-01-15 00:18 UTC by Dan
Modified: 2010-01-15 00:46 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:


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Description Dan 2010-01-15 00:18:04 UTC
Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.59 (KDE 4.4.59 (KDE 4.5 >= 20100107)) (Compiled from sources)
Qt Version: 4.6.0
Operating System: Linux 2.6.32 x86_64

-- Information about the crash:
I was just using the computer (Firefox) and Plasma crashed without reason.

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[KCrash Handler]
#5  QGraphicsScenePrivate::processDirtyItemsRecursive (this=0xa48c50, item=0x1cff8a0, dirtyAncestorContainsChildren=false, parentOpacity=0) at graphicsview/qgraphicsscene.cpp:4895
#6  0x00007ff5ce06b234 in QGraphicsScenePrivate::_q_processDirtyItems (this=0xa48c50) at graphicsview/qgraphicsscene.cpp:466
#7  0x00007ff5ce06b852 in QGraphicsScene::qt_metacall (this=0xa48a30, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xd3fc50) at .moc/release-shared/moc_qgraphicsscene.cpp:130
#8  0x00007ff5c859af25 in Plasma::Corona::qt_metacall (this=0xa48c50, _c=30406816, _id=0, _a=0x0) at /home/fraga/svn/kdelibs/b/plasma/corona.moc:107
#9  0x00007ff5c35cd383 in DesktopCorona::qt_metacall (this=0xa48c50, _c=30406816, _id=0, _a=0x0) at /home/fraga/svn/kdebase/b/workspace/plasma/desktop/shell/desktopcorona.moc:78
#10 0x00007ff5cf089a39 in QObject::event (this=0xa48a30, e=0x19f7c30) at kernel/qobject.cpp:1252
#11 0x00007ff5ce067900 in QGraphicsScene::event (this=0xa48a30, event=0x19f7c30) at graphicsview/qgraphicsscene.cpp:3450
#12 0x00007ff5cda5b7dc in QApplicationPrivate::notify_helper (this=0x9b2240, receiver=0xa48a30, e=0x19f7c30) at kernel/qapplication.cpp:4242
#13 0x00007ff5cda61dda in QApplication::notify (this=0x971220, receiver=<value optimized out>, e=0x19f7c30) at kernel/qapplication.cpp:4125
#14 0x00007ff5cf8391a6 in KApplication::notify (this=0x971220, receiver=0xa48a30, event=0x19f7c30) at /home/fraga/svn/kdelibs/kdeui/kernel/kapplication.cpp:302
#15 0x00007ff5cf07a14b in QCoreApplication::notifyInternal (this=0x971220, receiver=0xa48a30, event=0x19f7c30) at kernel/qcoreapplication.cpp:704
#16 0x00007ff5cf07c866 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x908c20)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#17 0x00007ff5cf0a32a3 in postEventSourceDispatch (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#18 0x00007ff5c9c6e25d in g_main_context_dispatch () from /usr/local/lib/libglib-2.0.so.0
#19 0x00007ff5c9c6eac8 in g_main_context_iterate () from /usr/local/lib/libglib-2.0.so.0
#20 0x00007ff5c9c6ebec in g_main_context_iteration () from /usr/local/lib/libglib-2.0.so.0
#21 0x00007ff5cf0a2e03 in QEventDispatcherGlib::processEvents (this=0x9b1c90, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:407
#22 0x00007ff5cdb072ee in QGuiEventDispatcherGlib::processEvents (this=0xa48c50, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#23 0x00007ff5cf078ae2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#24 0x00007ff5cf078ebd in QEventLoop::exec (this=0x7fff195996f0, flags=) at kernel/qeventloop.cpp:201
#25 0x00007ff5cf07cb03 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#26 0x00007ff5c35d42c8 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at /home/fraga/svn/kdebase/workspace/plasma/desktop/shell/main.cpp:112
#27 0x0000000000407016 in launch (argc=1, _name=<value optimized out>, args=<value optimized out>, cwd=<value optimized out>, envc=0, envs=<value optimized out>, reset_env=false, tty=0x0, 
    avoid_loops=false, startup_id_str=0x40a1c7 "0") at /home/fraga/svn/kdelibs/kinit/kinit.cpp:706
#28 0x0000000000407bcd in handle_launcher_request (sock=7, who=<value optimized out>) at /home/fraga/svn/kdelibs/kinit/kinit.cpp:1198
#29 0x0000000000408170 in handle_requests (waitForPid=0) at /home/fraga/svn/kdelibs/kinit/kinit.cpp:1391
#30 0x0000000000408856 in main (argc=4, argv=<value optimized out>, envp=<value optimized out>) at /home/fraga/svn/kdelibs/kinit/kinit.cpp:1830

Reported using DrKonqi
Comment 1 Dario Andres 2010-01-15 00:30:29 UTC
Qt4.6.0 bug, fixed in 4.6.1 Thanks

*** This bug has been marked as a duplicate of bug 210146 ***
Comment 2 Dan 2010-01-15 00:43:59 UTC
(In reply to comment #1)
> Qt4.6.0 bug, fixed in 4.6.1 Thanks
> 
> *** This bug has been marked as a duplicate of bug 210146 ***

Thanks Dario. I always used the official QT from ftp.trolltech.com. Should I use qt-copy from KDE svn instead? Or is there another svn repository from Trolltech?
Comment 3 Dario Andres 2010-01-15 00:46:35 UTC
Well.. "qt-copy" on SVN doesn't exist anymore. It was replaced by "kde-qt" hosted on GIT (Gitourius). The master branch of kde-qt includes the fix for this crash.
Repo's page: http://qt.gitorious.org/+kde-developers/qt/kde-qt/
Regards