'[Bug 243313] New: Plasma crashed when I moved the mouse towards the'

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List:       kde-bugs-dist
Subject:    [Bug 243313] New: Plasma crashed when I moved the mouse towards the
From:       <elacey5 () bigpond ! com>
Date:       2010-07-01 6:19:36
Message-ID: bug-243313-17878 () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=243313

           Summary: Plasma crashed when I moved the mouse towards the
                    panel
           Product: plasma
           Version: unspecified
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: plasma-bugs@kde.org
        ReportedBy: elacey5@bigpond.com


Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-22-generic i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
Plasma crashed when I moved the mouse towards the panel to show it (auto-hide
was on).

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7882aa0 (LWP 1271))]

Thread 3 (Thread 0xaa2b9b70 (LWP 1273)):
#0  0x00e2ce16 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0x07c076fb in qt_gettime () at kernel/qcore_unix.cpp:111
#2  0x07c0c825 in QTimerInfoList::updateCurrentTime (this=0x96c6d34) at
kernel/qeventdispatcher_unix.cpp:340
#3  0x07c0c86a in QTimerInfoList::timerWait (this=0x96c6d34, tm=...) at
kernel/qeventdispatcher_unix.cpp:443
#4  0x07c0a818 in timerSourcePrepareHelper (src=<value optimized out>,
timeout=0xaa2b90cc) at kernel/qeventdispatcher_glib.cpp:136
#5  0x07c0a8a5 in timerSourcePrepare (source=0x0, timeout=0xe30ff4) at
kernel/qeventdispatcher_glib.cpp:169
#6  0x00e70aca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#7  0x00e70ee9 in ?? () from /lib/libglib-2.0.so.0
#8  0x00e714b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#9  0x07c0a60f in QEventDispatcherGlib::processEvents (this=0x96c65c8,
flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0x07bdd059 in QEventLoop::processEvents (this=0xaa2b9290, flags=) at
kernel/qeventloop.cpp:149
#11 0x07bdd4aa in QEventLoop::exec (this=0xaa2b9290, flags=...) at
kernel/qeventloop.cpp:201
#12 0x07ad95a8 in QThread::exec (this=0x96c4d30) at thread/qthread.cpp:487
#13 0x07bbcc1b in QInotifyFileSystemWatcherEngine::run (this=0x96c4d30) at
io/qfilesystemwatcher_inotify.cpp:248
#14 0x07adc32e in QThreadPrivate::start (arg=0x96c4d30) at
thread/qthread_unix.cpp:248
#15 0x00c2e96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#16 0x007b0a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xa922fb70 (LWP 1417)):
#0  0x00f39422 in __kernel_vsyscall ()
#1  0x00c33015 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
#2  0x01799c97 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x18731a0) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#3  0x01799ce1 in QTWTF::TCMalloc_PageHeap::runScavengerThread
(context=0x18731a0) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#4  0x00c2e96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x007b0a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7882aa0 (LWP 1271)):
[KCrash Handler]
#6  0x038d2f4a in QGraphicsItem::isPanel (this=0x8cfd040) at
graphicsview/qgraphicsitem.cpp:1661
#7  0x032714dc in QApplicationPrivate::notify_helper (this=0x8c477b8,
receiver=0x8cfd040, e=0xbfb1d874) at kernel/qapplication.cpp:4300
#8  0x0327805e in QApplication::notify (this=0x8c416e8, receiver=0x8cfd040,
e=0xbfb1d874) at kernel/qapplication.cpp:3704
#9  0x01119f2a in KApplication::notify (this=0x8c416e8, receiver=0x8cfd040,
event=0xbfb1d874) at ../../kdeui/kernel/kapplication.cpp:302
#10 0x07bdea3b in QCoreApplication::notifyInternal (this=0x8c416e8,
receiver=0x8cfd040, event=0xbfb1d874) at kernel/qcoreapplication.cpp:704
#11 0x0328093e in QCoreApplication::sendEvent (receiver=0x8cfd040,
event=0x8cb2fd8) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#12 0x0393c05c in QGraphicsView::viewportEvent (this=0x9906098,
event=0xbfb1d874) at graphicsview/qgraphicsview.cpp:2692
#13 0x03768c65 in QAbstractScrollAreaPrivate::viewportEvent (this=0x9905808,
o=0x9909118, e=0xbfb1d874) at widgets/qabstractscrollarea_p.h:100
#14 QAbstractScrollAreaFilter::eventFilter (this=0x9905808, o=0x9909118,
e=0xbfb1d874) at widgets/qabstractscrollarea_p.h:116
#15 0x07bddcda in QCoreApplicationPrivate::sendThroughObjectEventFilters
(this=0x8c477b8, receiver=0x9909118, event=0xbfb1d874) at
kernel/qcoreapplication.cpp:819
#16 0x032714b9 in QApplicationPrivate::notify_helper (this=0x8c477b8,
receiver=0x9909118, e=0xbfb1d874) at kernel/qapplication.cpp:4296
#17 0x032780f9 in QApplication::notify (this=0x8c416e8, receiver=0x9909118,
e=0xbfb1d874) at kernel/qapplication.cpp:4265
#18 0x01119f2a in KApplication::notify (this=0x8c416e8, receiver=0x9909118,
event=0xbfb1d874) at ../../kdeui/kernel/kapplication.cpp:302
#19 0x07bdea3b in QCoreApplication::notifyInternal (this=0x8c416e8,
receiver=0x9909118, event=0xbfb1d874) at kernel/qcoreapplication.cpp:704
#20 0x032cf8c5 in QCoreApplication::sendEvent (this=0x9906098,
event=0xbfb1d874) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#21 QWidget::event (this=0x9906098, event=0xbfb1d874) at
kernel/qwidget.cpp:8254
#22 0x036cbfd3 in QFrame::event (this=0x9906098, e=0xbfb1d874) at
widgets/qframe.cpp:557
#23 0x03766d97 in QAbstractScrollArea::event (this=0x9906098, e=0xbfb1d874) at
widgets/qabstractscrollarea.cpp:989
#24 0x0393e216 in QGraphicsView::event (this=0x9906098, event=0xbfb1d874) at
graphicsview/qgraphicsview.cpp:2666
#25 0x032714dc in QApplicationPrivate::notify_helper (this=0x8c477b8,
receiver=0x9906098, e=0xbfb1d874) at kernel/qapplication.cpp:4300
#26 0x032780f9 in QApplication::notify (this=0x8c416e8, receiver=0x9906098,
e=0xbfb1d874) at kernel/qapplication.cpp:4265
#27 0x01119f2a in KApplication::notify (this=0x8c416e8, receiver=0x9906098,
event=0xbfb1d874) at ../../kdeui/kernel/kapplication.cpp:302
#28 0x07bdea3b in QCoreApplication::notifyInternal (this=0x8c416e8,
receiver=0x9906098, event=0xbfb1d874) at kernel/qcoreapplication.cpp:704
#29 0x0327ba86 in QCoreApplication::sendSpontaneousEvent (act=0x9906098) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#30 QApplication::setActiveWindow (act=0x9906098) at
kernel/qapplication.cpp:2450
#31 0x03301de7 in QApplication::x11ProcessEvent (this=0x8c416e8,
event=0xbfb1dc4c) at kernel/qapplication_x11.cpp:3420
#32 0x0333160a in x11EventSourceDispatch (s=0x8c4a4a8, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#33 0x00e6d5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#34 0x00e712d8 in ?? () from /lib/libglib-2.0.so.0
#35 0x00e714b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#36 0x07c0a5d5 in QEventDispatcherGlib::processEvents (this=0x8c47660,
flags=...) at kernel/qeventdispatcher_glib.cpp:412
#37 0x03331135 in QGuiEventDispatcherGlib::processEvents (this=0x8c47660,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#38 0x07bdd059 in QEventLoop::processEvents (this=0xbfb1df44, flags=) at
kernel/qeventloop.cpp:149
#39 0x07bdd4aa in QEventLoop::exec (this=0xbfb1df44, flags=...) at
kernel/qeventloop.cpp:201
#40 0x07be169f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#41 0x03271577 in QApplication::exec () at kernel/qapplication.cpp:3579
#42 0x015b805e in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#43 0x0804e133 in launch (argc=<value optimized out>, _name=<value optimized
out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x8c18388 "",
reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x8051465 "0") at ../../kinit/kinit.cpp:717
#44 0x0804ec6d in handle_launcher_request (sock=<value optimized out>,
who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#45 0x0804f190 in handle_requests (waitForPid=<value optimized out>) at
../../kinit/kinit.cpp:1402
#46 0x0804fe4f in main (argc=4, argv=0xbfb1e9f4, envp=0xbfb1ea08) at
../../kinit/kinit.cpp:1845

Possible duplicates by query: bug 242889, bug 241740, bug 241499, bug 241483,
bug 241477.

Reported using DrKonqi

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