Bug 165021

Summary: Plasma crash on logout
Product: [Unmaintained] plasma4 Reporter: Éric ALBER <eric.alber>
Component: generalAssignee: Plasma Bugs List <plasma-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: crash    
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Éric ALBER 2008-06-26 16:15:31 UTC 
Version:            (using KDE 4.0.83)
Installed from:    Ubuntu Packages

Plasma crashed on logout.
I use the folderview plasmoid and konqueror crashed at the same time (see bug 165020)

Stack trace:
Application: Espace de travail Plasma (<unknown>), signal SIGSEGV
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread 0xb54f7720 (LWP 14995)]
[New Thread 0xb262db90 (LWP 15003)]
[KCrash handler]
#6  0x00000156 in ?? ()
#7  0xb7c933f6 in ?? () from /usr/lib/kde4/lib/libplasma.so.2
#8  0xb7c93785 in ?? () from /usr/lib/kde4/lib/libplasma.so.2
#9  0xb7c9470d in ?? () from /usr/lib/kde4/lib/libplasma.so.2
#10 0xb7c92815 in Plasma::Containment::~Containment ()
   from /usr/lib/kde4/lib/libplasma.so.2
#11 0xb3db30e0 in ?? ()
   from /usr/lib/kde4/lib/kde4/plasma_containment_desktop.so
#12 0xb7c971f6 in ?? () from /usr/lib/kde4/lib/libplasma.so.2
#13 0xb7c97315 in ?? () from /usr/lib/kde4/lib/libplasma.so.2
#14 0xb7c97bf8 in ?? () from /usr/lib/kde4/lib/libplasma.so.2
#15 0xb7c96ec3 in Plasma::Corona::~Corona ()
   from /usr/lib/kde4/lib/libplasma.so.2
#16 0xb7ee345d in ?? () from /usr/lib/kde4/lib/libkdeinit4_plasma.so
#17 0xb7eefef3 in ?? () from /usr/lib/kde4/lib/libkdeinit4_plasma.so
#18 0xb7eeffe7 in ?? () from /usr/lib/kde4/lib/libkdeinit4_plasma.so
#19 0xb76134f9 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#20 0xb7613bc2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#21 0xb7650817 in QCoreApplication::aboutToQuit ()
   from /usr/lib/libQtCore.so.4
#22 0xb75ffd5e in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#23 0xb6bde567 in QApplication::exec () from /usr/lib/libQtGui.so.4
#24 0xb7ee62f6 in kdemain () from /usr/lib/kde4/lib/libkdeinit4_plasma.so
#25 0x08048582 in _start ()
#0  0xb7efe410 in __kernel_vsyscall ()
Comment 1 Aaron J. Seigo 2008-06-26 22:09:12 UTC 
can you provide a more detailed backtrace using the instructions on this page:

http://techbase.kde.org/Development/Tutorials/Debugging/How_to_create_useful_crash_reports

thanks
Comment 2 FiNeX 2008-06-26 22:52:06 UTC 
Does it happen everytime?
Does it happen even with a clean user account?
Comment 3 Éric ALBER 2008-06-27 10:03:15 UTC 
It seems to happen when I logout with konqueror window open.

I installed the all debugging symbols. I hope this trace is more useful:

Application: Espace de travail Plasma (plasma), signal SIGSEGV
[Thread debugging using libthread_db enabled]
[New Thread 0xb5577720 (LWP 5948)]
[New Thread 0xb265fb90 (LWP 5954)]
[KCrash handler]
#6  0x00000284 in ?? ()
#7  0xb7d133f6 in qDeleteAll<QList<Plasma::Applet*>::const_iterator> (
    begin=@0x828b380, end=@0xbfc1f078)
    at /usr/include/qt4/QtCore/qalgorithms.h:352
#8  0xb7d13785 in qDeleteAll<QList<Plasma::Applet*> > (c=@0x81290e4)
    at /usr/include/qt4/QtCore/qalgorithms.h:360
#9  0xb7d1470d in ~Private (this=0x81290d8)
    at /build/buildd/kdebase-workspace-4.0.83/libs/plasma/containment_p.h:50
#10 0xb7d12815 in ~Containment (this=0x813e400)
    at /build/buildd/kdebase-workspace-4.0.83/libs/plasma/containment.cpp:102
#11 0xb3e330e0 in ~DefaultDesktop (this=0x813e400)
    at /build/buildd/kdebase-workspace-4.0.83/plasma/containments/desktop/desktop.cpp:83
#12 0xb7d171f6 in qDeleteAll<QList<Plasma::Containment*>::const_iterator> (
    begin=@0xbfc1f12c, end=@0xbfc1f128)
    at /usr/include/qt4/QtCore/qalgorithms.h:352
#13 0xb7d17315 in qDeleteAll<QList<Plasma::Containment*> > (c=@0x8103234)
    at /usr/include/qt4/QtCore/qalgorithms.h:360
#14 0xb7d17bf8 in ~Private (this=0x8103208)
    at /build/buildd/kdebase-workspace-4.0.83/libs/plasma/corona.cpp:64
#15 0xb7d16ec3 in ~Corona (this=0x8102340)
    at /build/buildd/kdebase-workspace-4.0.83/libs/plasma/corona.cpp:185
#16 0xb7f6345d in ~DesktopCorona (this=0x8102340)
    at /build/buildd/kdebase-workspace-4.0.83/plasma/plasma/desktopcorona.h:31
#17 0xb7f6fef3 in PlasmaApp::cleanup (this=0x8076960)
    at /build/buildd/kdebase-workspace-4.0.83/plasma/plasma/plasmaapp.cpp:257
#18 0xb7f6ffe7 in PlasmaApp::qt_metacall (this=0x8076960, 
    _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfc1f308)
    at /build/buildd/kdebase-workspace-4.0.83/obj-i486-linux-gnu/plasma/plasma/plasmaapp.moc:79
#19 0xb76934f9 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#20 0xb7693bc2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#21 0xb76d0817 in QCoreApplication::aboutToQuit ()
   from /usr/lib/libQtCore.so.4
#22 0xb767fd5e in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#23 0xb6c5e567 in QApplication::exec () from /usr/lib/libQtGui.so.4
#24 0xb7f662f6 in kdemain (argc=1, argv=0xbfc1f574)
    at /build/buildd/kdebase-workspace-4.0.83/plasma/plasma/main.cpp:54
#25 0x08048582 in main (argc=50331684, argv=0x51)
    at /build/buildd/kdebase-workspace-4.0.83/obj-i486-linux-gnu/plasma/plasma/plasma-qgv_dummy.cpp:3
#0  0xb7f7e410 in __kernel_vsyscall ()
Comment 4 Sebastian Sauer 2008-06-27 20:27:10 UTC 
hi Eric, re bug #165021, could you please provide there such a more useful too? Thanks in advance :)
Comment 5 Sebastian Sauer 2008-06-27 20:28:29 UTC 
a more useful *backtrace* I was meaning... my keyboard keeps on to eat my works while typing :-/
Comment 6 Thomas Georgiou 2008-07-05 23:38:22 UTC 
The backtrace looks exactly the same as bug 164861

*** This bug has been marked as a duplicate of 164861 ***
Comment 7 Christophe Marin 2008-07-09 11:47:41 UTC 
changing dup
Comment 8 Christophe Marin 2008-07-09 11:47:55 UTC 

*** This bug has been marked as a duplicate of 163607 ***