[Bug 166907] New: Plasma crash during startup

[Felix Seeger]

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http://bugs.kde.org/show_bug.cgi?id=166907         
           Summary: Plasma crash during startup
           Product: plasma
           Version: unspecified
          Platform: unspecified
        OS/Version: Linux
            Status: NEW
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: panel-devel kde org
        ReportedBy: felix.seeger gmx de


Version:           unknown (using 4.1.60 (KDE 4.1.60 (KDE 4.2 >= 20080709)), compiled sources)
Compiler:          gcc-4.3
OS:                Linux (i686) release 2.6.26-rc9

Since some days, plasma crashes on startup of kde. Running svn from today.

Here the bt:

Application: Plasma Workspace (plasma), signal SIGSEGV
[Current thread is 0 (LWP 30687)]

Thread 2 (Thread 0xb2abdb90 (LWP 30688)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb6845015 in pthread_cond_wait  GLIBC_2 3 2 () from /lib/i686/cmov/libpthread.so.0
#2  0xb68cb332 in QWaitCondition::wait () from /usr//lib/libQtCore.so.4
#3  0xb2ee401a in RenderThread::run (this=0x875ab10) at /home/hal/download/kde4/svn/KDE/kdebase/workspace/plasma/containments/desktop/renderthread.cpp:84
#4  0xb68ca322 in ?? () from /usr//lib/libQtCore.so.4
#5  0xb68414b0 in start_thread () from /lib/i686/cmov/libpthread.so.0
#6  0xb592c38e in clone () from /lib/i686/cmov/libc.so.6

Thread 1 (Thread 0xb46f5720 (LWP 30687)):
[KCrash Handler]
#6  0xb62f4c80 in QGraphicsLinearLayout::setOrientation () from /usr//lib/libQtGui.so.4
#7  0xb2b06513 in Tasks::constraintsEvent (this=0x87e27f0, constraints={i = -1080664476}) at /home/hal/download/kde4/svn/KDE/kdebase/workspace/plasma/applets/tasks/tasks.cpp:240
#8  0xb7e2ce7a in Plasma::Applet::flushPendingConstraintsEvents (this=0x87e27f0) at /home/hal/download/kde4/svn/KDE/kdebase/workspace/libs/plasma/applet.cpp:807
#9  0xb7e2d4a6 in Plasma::Applet::timerEvent (this=0x87e27f0, event=0xbf96639c) at /home/hal/download/kde4/svn/KDE/kdebase/workspace/libs/plasma/applet.cpp:1440
#10 0xb69c8b7f in QObject::event () from /usr//lib/libQtCore.so.4
#11 0xb62f7a87 in QGraphicsWidget::event () from /usr//lib/libQtGui.so.4
#12 0xb5d4466c in QApplicationPrivate::notify_helper () from /usr//lib/libQtGui.so.4
#13 0xb5d4c43e in QApplication::notify () from /usr//lib/libQtGui.so.4
#14 0xb78f5d4e in KApplication::notify (this=0x8640d70, receiver=0x87e27f0, event=0xbf96639c) at /home/hal/download/kde4/svn/KDE/kdelibs/kdeui/kernel/kapplication.cpp:311
#15 0xb69b9541 in QCoreApplication::notifyInternal () from /usr//lib/libQtCore.so.4
#16 0xb69e75b1 in ?? () from /usr//lib/libQtCore.so.4
#17 0xb69e3bf0 in ?? () from /usr//lib/libQtCore.so.4
#18 0xb562f2f1 in g_main_context_dispatch () from /usr//lib/libglib-2.0.so.0
#19 0xb5632983 in ?? () from /usr//lib/libglib-2.0.so.0
#20 0x08660658 in ?? ()
#21 0x00000000 in ?? ()
-----

And here is the output from the console (without automatically recover output):

plasma
<unknown program name>(30686)/ checkComposite: Plasma has an argb visual 0x863f408 44040193
<unknown program name>(30686)/ checkComposite: Plasma can use COMPOSITE for effects on 0x8637ad8
plasma(30687) PlasmaApp::PlasmaApp: Setting the pixmap cache size to 20737 kilobytes            
plasma(30687)/kdecore (KSycoca) KSycocaPrivate::openDatabase: Trying to open ksycoca from  "/var/tmp/hal-kde4/kdecache-hal/ksycoca4"
plasma(30687)/libplasma Plasma::ContainmentPrivate::positionPanel: positioning non- horizontal panel; forced? false                 
plasma(30687)/libplasma Plasma::ContainmentPrivate::positionPanel: moved to QPointF(11686, -44)                                     
plasma(30687)/libplasma Plasma::ContainmentPrivate::positionPanel: positioning non- horizontal panel; forced? false                 
plasma(30687)/libplasma Plasma::ContainmentPrivate::positionPanel: moved to QPointF(11686, -62)
plasma(30687)/libplasma Plasma::ContainmentPrivate::positionPanel: positioning  horizontal panel; forced? true
plasma(30687)/libplasma Plasma::ContainmentPrivate::positionPanel: moved to QPointF(0, -62)
plasma(30687)/libplasma Plasma::ContainmentPrivate::positionPanel: positioning  horizontal panel; forced? false
plasma(30687)/libplasma Plasma::ContainmentPrivate::positionPanel: moved to QPointF(0, -62)
plasma(30687) Panel::constraintsEvent: constraints updated with 15 !!!!!!
plasma(30687) Panel::constraintsEvent: constraints updated with 2 !!!!!!
plasma(30687) SystemTray::updateWidgetGeometry: Problem view is NULL
plasma(30687) SystemTray::updateWidgetGeometry: Problem view is NULL
plasma(30687) DefaultDesktop::reloadConfig: Using configured wallpaper "/opt/kde4/share/wallpapers/Ladybuggin/contents/images/1600x1200.jpg"
plasma(30687) PlasmaApp::createView: Containment name: "Desktop" | type 0 | screen: 0 | geometry: QRectF(0,0 1680x1050) | zValue: 0
plasma(30687) PlasmaApp::createView: creating a view for 0 and we have 1 screens
plasma(30687)/libplasma Plasma::ViewPrivate::updateSceneRect: !!!!!!!!!!!!!!!!! setting the scene rect to QRectF(0,0 1680x1050) associated screen is 0
plasma(30687)/kio (KIOJob) KIO::stat: stat KUrl("")
X Error: BadWindow (invalid Window parameter) 3
  Major opcode: 18 (X_ChangeProperty)
  Resource id:  0x2a0000a
plasma(30687) SystemTray::updateWidgetGeometry: Problem view is NULL
plasma(30687) SystemTray::updateWidgetGeometry: Problem view is NULL
Plasma crashed, attempting to automatically recover
KCrash: crashing... crashRecursionCounter = 2
KCrash: Application Name = plasma path = <unknown> pid = 30687
sock_file=/home/hal/.kde4/socket-hal/kdeinit4__0
plasma(30686): Communication problem with  "plasma" , it probably crashed.
Error message was:  "org.freedesktop.DBus.Error.NoReply" : " "Message did not receive a reply (timeout by message bus)" "