[Bug 155711] New: Plasma Randomly Crashing When Idle

[Jeremy LaCroix]

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http://bugs.kde.org/show_bug.cgi?id=155711         
           Summary: Plasma Randomly Crashing When Idle
           Product: plasma
           Version: unspecified
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: panel-devel kde org
        ReportedBy: jeremyblacroix gmail com


Version:            (using KDE KDE 4.0.0)
Installed from:    Ubuntu Packages
OS:                Linux

I am not sure why or what triggers this. Sometimes I just leave my KDE4 session idle to watch TV for a while, and I come back a few hours later and a crash message is on my screen. I do not have desktop effects turned on.

Here is the backtrace:
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Using host libthread_db library "/lib/libthread_db.so.1".
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[Thread debugging using libthread_db enabled]
[New Thread 47568695868032 (LWP 8779)]
[New Thread 1090541904 (LWP 8822)]
[New Thread 1082149200 (LWP 8780)]
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[KCrash handler]
#4  0x00002b436ae86134 in QString::realloc () from /usr/lib/libQtCore.so.4
#5  0x00002b436ae86325 in QString::realloc () from /usr/lib/libQtCore.so.4
#6  0x00002b436ae70198 in ?? () from /usr/lib/libQtCore.so.4
#7  0x00002b436ae86a0e in QString::replace () from /usr/lib/libQtCore.so.4
#8  0x00002b436cbde723 in ?? () from /usr/lib/libQtGui.so.4
#9  0x00002b436cbde851 in QGraphicsSimpleTextItem::setText ()
   from /usr/lib/libQtGui.so.4
#10 0x00002aaaab8131a2 in ?? ()
   from /usr/lib/kde4/lib/kde4/plasma_applet_knewsticker.so
#11 0x00002aaaab8139d2 in ?? ()
   from /usr/lib/kde4/lib/kde4/plasma_applet_knewsticker.so
#12 0x00002aaaab813af5 in ?? ()
   from /usr/lib/kde4/lib/kde4/plasma_applet_knewsticker.so
#13 0x00002b436af08770 in QMetaObject::activate ()
   from /usr/lib/libQtCore.so.4
#14 0x00002b436af08bbb in QMetaObject::activate ()
   from /usr/lib/libQtCore.so.4
#15 0x00002b436af2bc38 in QTimeLine::finished () from /usr/lib/libQtCore.so.4
#16 0x00002b436ae91061 in ?? () from /usr/lib/libQtCore.so.4
#17 0x00002b436ae910e5 in QTimeLine::timerEvent ()
   from /usr/lib/libQtCore.so.4
#18 0x00002b436af09330 in QObject::event () from /usr/lib/libQtCore.so.4
#19 0x00002b436c6c6d51 in QApplicationPrivate::notify_helper ()
   from /usr/lib/libQtGui.so.4
#20 0x00002b436c6c7070 in QApplication::notify () from /usr/lib/libQtGui.so.4
#21 0x00002b436b9d5fa1 in KApplication::notify ()
   from /usr/lib/kde4/lib/libkdeui.so.5
#22 0x00002b436aef7846 in QCoreApplication::notifyInternal ()
   from /usr/lib/libQtCore.so.4
#23 0x00002b436aefaa6d in ?? () from /usr/lib/libQtCore.so.4
#24 0x00002b436af22743 in ?? () from /usr/lib/libQtCore.so.4
#25 0x00002b436af1f60f in ?? () from /usr/lib/libQtCore.so.4
#26 0x00002b436ee7afd3 in g_main_context_dispatch ()
   from /usr/lib/libglib-2.0.so.0
#27 0x00002b436ee7e2dd in ?? () from /usr/lib/libglib-2.0.so.0
#28 0x00002b436ee7e80e in g_main_context_iteration ()
   from /usr/lib/libglib-2.0.so.0
#29 0x00002b436af1ef69 in QEventDispatcherGlib::processEvents ()
   from /usr/lib/libQtCore.so.4
#30 0x00002b436c757e07 in ?? () from /usr/lib/libQtGui.so.4
#31 0x00002b436aef4b31 in QEventLoop::processEvents ()
   from /usr/lib/libQtCore.so.4
#32 0x00002b436aef4c86 in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#33 0x00002b436aef7ffc in QCoreApplication::exec ()
   from /usr/lib/libQtCore.so.4
#34 0x00002b436c6c6928 in QApplication::exec () from /usr/lib/libQtGui.so.4
#35 0x00002b436a4b8f3b in kdemain ()
   from /usr/lib/kde4/lib/libkdeinit4_plasma.so
#36 0x00002b436a6fcb44 in __libc_start_main () from /lib/libc.so.6
#37 0x0000000000400649 in _start ()
#0  0x00002b436a778c3f in waitpid () from /lib/libc.so.6