Bug 255363 - Plasma desktop crashes randomly and restarts
Summary: Plasma desktop crashes randomly and restarts
Status: RESOLVED DUPLICATE of bug 254414
Alias: None
Product: plasma4
Classification: Unmaintained
Component: general (other bugs)
Version First Reported In: unspecified
Platform: Mandriva RPMs Linux
: NOR crash
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2010-10-27 02:16 UTC by Ric
Modified: 2010-10-28 10:34 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report:

Attachments
New crash information added by DrKonqi (5.03 KB, text/plain)
2010-10-27 17:32 UTC, Ric 		Details
New crash information added by DrKonqi (4.91 KB, text/plain)
2010-10-27 19:48 UTC, Ric 		Details
New crash information added by DrKonqi (5.10 KB, text/plain)
2010-10-27 21:02 UTC, Ric 		Details
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Description Ric 2010-10-27 02:16:11 UTC 
Application: plasma-desktop (0.4)
KDE Platform Version: 4.5.71 (4.6 >= 20101005)
Qt Version: 4.7.0
Operating System: Linux 2.6.36-desktop-1mnb x86_64
Distribution (Platform): Mandriva RPMs

-- Information about the crash:
- What I was doing when the application crashed:

Opened a window in an application by clicking on a widget with the mouse pointer but sometimes(rarely) it just gets tired, apparently, and restarts itself without direct  interaction of keyboard or mouse. 

I have no way of forcing the crash to happen at will, except to use KDE4 of course. It always occurs at some point ...

The crash can be reproduced some of the time.

-- Backtrace:
Application: Plasma Desktop Shell (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fcdce2ec720 (LWP 3222))]

Thread 2 (Thread 0x7fcdad459710 (LWP 3225)):
#0  0x00007fcdcb972663 in poll () from /lib64/libc.so.6
#1  0x00007fcdc8c5c4c4 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fcdc8c5c9fd in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fcdccf498b6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#4  0x00007fcdccf1dad2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#5  0x00007fcdccf1dd1c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#6  0x00007fcdcce32e74 in QThread::exec() () from /usr/lib64/libQtCore.so.4
#7  0x00007fcdcceff1f8 in ?? () from /usr/lib64/libQtCore.so.4
#8  0x00007fcdcce3568e in ?? () from /usr/lib64/libQtCore.so.4
#9  0x00007fcdccbadd25 in start_thread () from /lib64/libpthread.so.0
#10 0x00007fcdcb97cefd in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fcdce2ec720 (LWP 3222)):
[KCrash Handler]
#6  0x00007fcdc3bbc4d0 in Plasma::ExtenderItemPrivate::~ExtenderItemPrivate (this=0x29a7270, __in_chrg=<value optimized out>)
    at /usr/src/debug/kdelibs-4.5.71svn1183355/plasma/extenders/extenderitem.cpp:787
#7  0x00007fcdc3bbc55d in Plasma::ExtenderItem::~ExtenderItem (this=0x29a6eb0, __in_chrg=<value optimized out>) at /usr/src/debug/kdelibs-4.5.71svn1183355/plasma/extenders/extenderitem.cpp:218
#8  0x00007fcdc3bbc599 in Plasma::ExtenderItem::~ExtenderItem (this=0x29a6eb0, __in_chrg=<value optimized out>) at /usr/src/debug/kdelibs-4.5.71svn1183355/plasma/extenders/extenderitem.cpp:219
#9  0x00007fcdccf32ae8 in QObject::event(QEvent*) () from /usr/lib64/libQtCore.so.4
#10 0x00007fcdcc6ec1db in QGraphicsWidget::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#11 0x00007fcdcc0d1664 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#12 0x00007fcdcc0d60da in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#13 0x00007fcdcdc7cc36 in KApplication::notify (this=0x1df0520, receiver=0x29a6eb0, event=0x299d030) at /usr/src/debug/kdelibs-4.5.71svn1183355/kdeui/kernel/kapplication.cpp:311
#14 0x00007fcdccf1e73c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#15 0x00007fcdccf21ee5 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/libQtCore.so.4
#16 0x00007fcdccf496c3 in ?? () from /usr/lib64/libQtCore.so.4
#17 0x00007fcdc8c5bf83 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#18 0x00007fcdc8c5c760 in ?? () from /usr/lib64/libglib-2.0.so.0
#19 0x00007fcdc8c5c9fd in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#20 0x00007fcdccf4985f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#21 0x00007fcdcc1758be in ?? () from /usr/lib64/libQtGui.so.4
#22 0x00007fcdccf1dad2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#23 0x00007fcdccf1dd1c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#24 0x00007fcdccf2219b in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4
#25 0x00007fcdbd5fde1c in kdemain (argc=1, argv=0x1d5d810) at /usr/src/debug/kdebase-workspace-4.5.71svn1187451/plasma/desktop/shell/main.cpp:118
#26 0x0000000000407927 in launch (argc=<value optimized out>, _name=0x1d88a98 "/usr/bin/plasma-desktop", args=<value optimized out>, cwd=0x0, envc=0, envs=<value optimized out>, reset_env=false, 
    tty=0x0, avoid_loops=false, startup_id_str=0x40b3e1 "0") at /usr/src/debug/kdelibs-4.5.71svn1183355/kinit/kinit.cpp:727
#27 0x0000000000408243 in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at /usr/src/debug/kdelibs-4.5.71svn1183355/kinit/kinit.cpp:1219
#28 0x00000000004088d1 in handle_requests (waitForPid=0) at /usr/src/debug/kdelibs-4.5.71svn1183355/kinit/kinit.cpp:1412
#29 0x0000000000409158 in main (argc=4, argv=0x7fff825ff178, envp=0x7fff825ff1a0) at /usr/src/debug/kdelibs-4.5.71svn1183355/kinit/kinit.cpp:1898

This bug may be a duplicate of or related to bug 254414.

Possible duplicates by query: bug 254894, bug 254851, bug 254414, bug 249112, bug 246748.

Reported using DrKonqi
Comment 1 Ric 2010-10-27 17:32:58 UTC 
Created attachment 52911 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.5.71 (4.6 >= 20101005) using Qt 4.7.0

- What I was doing when the application crashed:
I clicked the close button on a popup info window. The crash was not immediate but occured a second or two after the click so not positive the two are cause & effect. 
However, this seems to be the same issue as previously reported so attaching to same Bug report. This time the desktop had just loaded -the popup was a notification from an automatically started application(yaluake).

-- Backtrace (Reduced):
#6  0x00007f197b3414d0 in Plasma::ExtenderItemPrivate::~ExtenderItemPrivate (this=0x25f4950, __in_chrg=<value optimized out>)
    at /usr/src/debug/kdelibs-4.5.71svn1183355/plasma/extenders/extenderitem.cpp:787
#7  0x00007f197b34155d in Plasma::ExtenderItem::~ExtenderItem (this=0x25f4590, __in_chrg=<value optimized out>) at /usr/src/debug/kdelibs-4.5.71svn1183355/plasma/extenders/extenderitem.cpp:218
#8  0x00007f197b341599 in Plasma::ExtenderItem::~ExtenderItem (this=0x25f4590, __in_chrg=<value optimized out>) at /usr/src/debug/kdelibs-4.5.71svn1183355/plasma/extenders/extenderitem.cpp:219
#9  0x00007f19846b9ae8 in QObject::event(QEvent*) () from /usr/lib64/libQtCore.so.4
#10 0x00007f1983e731db in QGraphicsWidget::event(QEvent*) () from /usr/lib64/libQtGui.so.4
Comment 2 Ric 2010-10-27 19:48:00 UTC 
Created attachment 52914 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.5.71 (4.6 >= 20101005) using Qt 4.7.0

- What I was doing when the application crashed:
Nothing. Desktop was idle. Not sure when crash & restart occurred but when I clicked on the desktop window, the screensaver stopped and the crash reporter was on top waiting for input.

Note that sometimes the desktop crashes and restarts but no reporting assistant appears.

-- Backtrace (Reduced):
#6  0x00007fd5167da4d0 in Plasma::ExtenderItemPrivate::~ExtenderItemPrivate (this=0x1f03470, __in_chrg=<value optimized out>)
    at /usr/src/debug/kdelibs-4.5.71svn1183355/plasma/extenders/extenderitem.cpp:787
#7  0x00007fd5167da55d in Plasma::ExtenderItem::~ExtenderItem (this=0xac1020, __in_chrg=<value optimized out>) at /usr/src/debug/kdelibs-4.5.71svn1183355/plasma/extenders/extenderitem.cpp:218
#8  0x00007fd5167da599 in Plasma::ExtenderItem::~ExtenderItem (this=0xac1020, __in_chrg=<value optimized out>) at /usr/src/debug/kdelibs-4.5.71svn1183355/plasma/extenders/extenderitem.cpp:219
#9  0x00007fd51fb52ae8 in QObject::event(QEvent*) () from /usr/lib64/libQtCore.so.4
#10 0x00007fd51f30c1db in QGraphicsWidget::event(QEvent*) () from /usr/lib64/libQtGui.so.4
Comment 3 Ric 2010-10-27 21:02:33 UTC 
Created attachment 52917 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.5.71 (4.6 >= 20101005) using Qt 4.7.0

- What I was doing when the application crashed:
Clicked to close an informational popup window(Desktop Search indexing started...) and the crash occured about 1 sec later.

When I write 'can be reproduced everytime' it means this crash always happens as user or superuser but I have not been able to make it happen. It occurs randomly, except this time and the previous when I closed a popup info window.

-- Backtrace (Reduced):
#7  0x00007f3df76454d3 in Plasma::ExtenderItemPrivate::~ExtenderItemPrivate (this=0x2b42b10, __in_chrg=<value optimized out>)
    at /usr/src/debug/kdelibs-4.5.71svn1183355/plasma/extenders/extenderitem.cpp:787
#8  0x00007f3df764555d in Plasma::ExtenderItem::~ExtenderItem (this=0x16fb970, __in_chrg=<value optimized out>) at /usr/src/debug/kdelibs-4.5.71svn1183355/plasma/extenders/extenderitem.cpp:218
#9  0x00007f3df7645599 in Plasma::ExtenderItem::~ExtenderItem (this=0x16fb970, __in_chrg=<value optimized out>) at /usr/src/debug/kdelibs-4.5.71svn1183355/plasma/extenders/extenderitem.cpp:219
#10 0x00007f3e009bdae8 in QObject::event(QEvent*) () from /usr/lib64/libQtCore.so.4
#11 0x00007f3e001771db in QGraphicsWidget::event(QEvent*) () from /usr/lib64/libQtGui.so.4
Comment 4 Beat Wolf 2010-10-28 10:34:07 UTC 

*** This bug has been marked as a duplicate of bug 254414 ***