Bug 288146

Summary:	Plasma crash when quitting screensaver
Product:	[Unmaintained] plasma4	Reporter:	Rolf Eike Beer <kde>
Component:	general	Assignee:	Plasma Bugs List <plasma-bugs-null>
Status:	RESOLVED FIXED
Severity:	crash	CC:	annma
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Rolf Eike Beer 2011-12-03 17:09:30 UTC

Application: plasma-overlay (0.0)
KDE Platform Version: 4.7.3 (4.7.3) "release 3"
Qt Version: 4.8.0
Operating System: Linux 3.1.0-1.2-desktop i686
Distribution: "openSUSE 12.1 (i586)"

-- Information about the crash:
I have a screensaver with some plasmoids on it. When I quit the screensaver I got this crash. This is 4.8beta1.

-- Backtrace:
Application: Plasma für den Bildschirmschoner (plasma-overlay), signal: Segmentation fault
[KCrash Handler]
#6  0x00000000 in ?? ()
#7  0xb749a15e in qDeleteAll<QList<Plasma::Applet*>::const_iterator> (end=<optimized out>, begin=<optimized out>) at /usr/include/QtCore/qalgorithms.h:322
#8  qDeleteAll<QList<Plasma::Applet*> > (c=...) at /usr/include/QtCore/qalgorithms.h:330
#9  ~ContainmentPrivate (this=0x8250448, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.7.80/plasma/private/containment_p.h:71
#10 Plasma::Containment::~Containment (this=0x826d818, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.7.80/plasma/containment.cpp:160
#11 0xb749a2f2 in Plasma::Containment::~Containment (this=0x826d818, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.7.80/plasma/containment.cpp:164
#12 0xb74ae3ee in qDeleteAll<QList<Plasma::Containment*>::const_iterator> (end=<optimized out>, begin=<optimized out>) at /usr/include/QtCore/qalgorithms.h:322
#13 qDeleteAll<QList<Plasma::Containment*> > (c=...) at /usr/include/QtCore/qalgorithms.h:330
#14 Plasma::CoronaPrivate::~CoronaPrivate (this=0x821fc48, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.7.80/plasma/corona.cpp:805
#15 0xb74ae60b in Plasma::Corona::~Corona (this=0x82167f0, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.7.80/plasma/corona.cpp:82
#16 0x0805da46 in ~SaverCorona (this=0x82167f0, __in_chrg=<optimized out>) at /usr/src/debug/kde-workspace-4.7.80/plasma/screensaver/shell/savercorona.h:34
#17 SaverCorona::~SaverCorona (this=0x82167f0, __in_chrg=<optimized out>) at /usr/src/debug/kde-workspace-4.7.80/plasma/screensaver/shell/savercorona.h:34
#18 0x08058894 in PlasmaApp::cleanup (this=0x80acd28) at /usr/src/debug/kde-workspace-4.7.80/plasma/screensaver/shell/plasmaapp.cpp:234
#19 0xb68b664f in QMetaObject::activate (sender=0x80acd28, m=0xb69fc380, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3555
#20 0xb69097e5 in QCoreApplication::aboutToQuit (this=0x80acd28) at .moc/release-shared/moc_qcoreapplication.cpp:145
#21 0xb68a3eb8 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1153
#22 0xb5d87fc4 in QApplication::exec () at kernel/qapplication.cpp:3779
#23 0x08054ddc in main (argc=0, argv=0x0) at /usr/src/debug/kde-workspace-4.7.80/plasma/screensaver/shell/main.cpp:58

Possible duplicates by query: bug 287792, bug 287613, bug 287491, bug 287288, bug 286862.

Reported using DrKonqi

Comment 1 Anne-Marie Mahfouf 2011-12-03 17:47:55 UTC

Same backtrace as the end of 287491, marking as duplicate

*** This bug has been marked as a duplicate of bug 287491 ***

Comment 2 Aaron J. Seigo 2011-12-03 17:52:34 UTC

actually, this is not a dupe of 287491 .. but it is fixed :) it's due to a change in qDeleteAll in Qt 4.8