Bug 359523

Application: plasma-desktop (4.11.11)
KDE Platform Version: 4.14.2
Qt Version: 4.8.6
Operating System: Linux 3.13.0-37-generic i686
Distribution: Linux Mint 17.1 Rebecca

-- Information about the crash:
- What I was doing when the application crashed:
Im start Thunderbird and connect to internet 3G-modem (Nokia E5).

-- Backtrace:
Application: Оболочка Plasma (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb13ee980 (LWP 12607))]

Thread 5 (Thread 0xa3d86b40 (LWP 12608)):
#0  0xb779d424 in __kernel_vsyscall ()
#1  0xb222dd4b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb7651dcc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb3162c92 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0xb3162cdf in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0xb2229f70 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0xb7644bee in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 4 (Thread 0xa1c8bb40 (LWP 12609)):
#0  0xb222edf0 in pthread_getspecific () from /lib/i386-linux-gnu/libpthread.so.0
#1  0xb2152622 in g_private_get () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb2133f1e in g_thread_self () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb210d516 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb60bb95f in QEventDispatcherGlib::processEvents (this=0xa1300468, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#5  0xb608a823 in QEventLoop::processEvents (this=this@entry=0xa1c8b258, flags=...) at kernel/qeventloop.cpp:149
#6  0xb608ab49 in QEventLoop::exec (this=this@entry=0xa1c8b258, flags=...) at kernel/qeventloop.cpp:204
#7  0xb5f7723d in QThread::exec (this=this@entry=0x93abd48) at thread/qthread.cpp:537
#8  0xb606ac44 in QInotifyFileSystemWatcherEngine::run (this=0x93abd48) at io/qfilesystemwatcher_inotify.cpp:265
#9  0xb5f79b6f in QThreadPrivate::start (arg=0x93abd48) at thread/qthread_unix.cpp:349
#10 0xb2229f70 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#11 0xb7644bee in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0x9d7ffb40 (LWP 12613)):
#0  0xb5f5a533 in __x86.get_pc_thunk.bx () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#1  0xb60bbb72 in socketNotifierSourceCheck (source=0x9ce02870) at kernel/qeventdispatcher_glib.cpp:80
#2  0xb210cdff in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb210d37a in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb210d528 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb60bb95f in QEventDispatcherGlib::processEvents (this=0x9ce00468, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6  0xb608a823 in QEventLoop::processEvents (this=this@entry=0x9d7ff258, flags=...) at kernel/qeventloop.cpp:149
#7  0xb608ab49 in QEventLoop::exec (this=this@entry=0x9d7ff258, flags=...) at kernel/qeventloop.cpp:204
#8  0xb5f7723d in QThread::exec (this=this@entry=0x9be3d68) at thread/qthread.cpp:537
#9  0xb606ac44 in QInotifyFileSystemWatcherEngine::run (this=0x9be3d68) at io/qfilesystemwatcher_inotify.cpp:265
#10 0xb5f79b6f in QThreadPrivate::start (arg=0x9be3d68) at thread/qthread_unix.cpp:349
#11 0xb2229f70 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0xb7644bee in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0x9f63bb40 (LWP 31724)):
#0  0xb779d424 in __kernel_vsyscall ()
#1  0xb7652872 in clock_gettime () from /lib/i386-linux-gnu/libc.so.6
#2  0xb5fd48cc in do_gettime (frac=0x9f63b010, sec=0x9f63b008) at tools/qelapsedtimer_unix.cpp:127
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:144
#4  0xb60bd2a2 in updateCurrentTime (this=0x9ed00d9c) at kernel/qeventdispatcher_unix.cpp:354
#5  QTimerInfoList::timerWait (this=0x9ed00d9c, tm=...) at kernel/qeventdispatcher_unix.cpp:460
#6  0xb60bb82b in timerSourcePrepareHelper (src=<optimized out>, timeout=0x9f63b10c) at kernel/qeventdispatcher_glib.cpp:143
#7  0xb60bb8bd in timerSourcePrepare (source=0x9ed00d68, timeout=0x9f63b10c) at kernel/qeventdispatcher_glib.cpp:176
#8  0xb210c9b3 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb210d2df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb210d528 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#11 0xb60bb95f in QEventDispatcherGlib::processEvents (this=0x9ed08918, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#12 0xb608a823 in QEventLoop::processEvents (this=this@entry=0x9f63b278, flags=...) at kernel/qeventloop.cpp:149
#13 0xb608ab49 in QEventLoop::exec (this=this@entry=0x9f63b278, flags=...) at kernel/qeventloop.cpp:204
#14 0xb5f7723d in QThread::exec (this=this@entry=0xa8bbe88) at thread/qthread.cpp:537
#15 0xb6bce695 in QDeclarativeXmlQueryEngine::run (this=0xa8bbe88) at util/qdeclarativexmllistmodel.cpp:303
#16 0xb5f79b6f in QThreadPrivate::start (arg=0xa8bbe88) at thread/qthread_unix.cpp:349
#17 0xb2229f70 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#18 0xb7644bee in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb13ee980 (LWP 12607)):
[KCrash Handler]
#7  0xa4080d96 in Bubble::paintInterface (this=0x8f7a148, painter=0xbfcc20a4, option=0x8acef58, contentsRect=...) at ../../../../applets/bubblemon/src/bubble.cpp:255
#8  0xb732a49a in Plasma::Applet::paint (this=0x8f7a148, painter=0xbfcc20a4, option=0x8acef58, widget=0x0) at ../../plasma/applet.cpp:1466
#9  0xb5c08262 in _q_paintItem (item=item@entry=0x8f7a150, painter=painter@entry=0xbfcc20a4, option=0x8acef58, widget=widget@entry=0x0, useWindowOpacity=useWindowOpacity@entry=false, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4335
#10 0xb5c1998e in _q_paintIntoCache (pix=pix@entry=0xbfcc21e4, item=<optimized out>, pixmapExposed=..., itemToPixmap=..., renderHints=..., option=0x8acef58, painterStateProtection=painterStateProtection@entry=true) at graphicsview/qgraphicsscene.cpp:4373
#11 0xb5c1b931 in QGraphicsScenePrivate::drawItemHelper (this=0x8acee08, item=item@entry=0x8f7a150, painter=0xbfcc2a54, option=0x8acef58, widget=0xa0915a0, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4694
#12 0xb5c1ca3b in QGraphicsScenePrivate::draw (this=0x8acee08, item=0x8f7a150, painter=0xbfcc2a54, viewTransform=0xbfcc2ad0, transformPtr=transformPtr@entry=0xbfcc2560, exposedRegion=0xa1eb574, widget=0xa0915a0, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4966
#13 0xb5c1d1c5 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x8acee08, item=0x8f7a150, painter=0xbfcc2a54, viewTransform=0xbfcc2ad0, exposedRegion=0xa1eb574, widget=0xa0915a0, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4857
#14 0xb5c1c69c in QGraphicsScenePrivate::draw (this=0x8acee08, item=0x8f35660, painter=0xbfcc2a54, viewTransform=0xbfcc2ad0, transformPtr=transformPtr@entry=0xbfcc27f0, exposedRegion=0xa1eb574, widget=0xa0915a0, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4996
#15 0xb5c1d1c5 in QGraphicsScenePrivate::drawSubtreeRecursive (this=this@entry=0x8acee08, item=0x8f35660, painter=0xbfcc2a54, viewTransform=0xbfcc2ad0, exposedRegion=0xa1eb574, widget=0xa0915a0, parentOpacity=parentOpacity@entry=1, effectTransform=effectTransform@entry=0x0) at graphicsview/qgraphicsscene.cpp:4857
#16 0xb5c1d92e in QGraphicsScenePrivate::drawItems (this=0x8acee08, painter=0xbfcc2a54, viewTransform=0xbfcc2ad0, exposedRegion=0xa1eb574, widget=0xa0915a0) at graphicsview/qgraphicsscene.cpp:4739
#17 0xb5c3e5a4 in QGraphicsView::paintEvent (this=<optimized out>, event=<optimized out>) at graphicsview/qgraphicsview.cpp:3471
#18 0xb55f1145 in QWidget::event (this=this@entry=0x8bf3a60, event=event@entry=0xbfcc3028) at kernel/qwidget.cpp:8533
#19 0xb59f791c in QFrame::event (this=this@entry=0x8bf3a60, e=e@entry=0xbfcc3028) at widgets/qframe.cpp:557
#20 0xb5a85fd8 in QAbstractScrollArea::viewportEvent (this=this@entry=0x8bf3a60, e=e@entry=0xbfcc3028) at widgets/qabstractscrollarea.cpp:1043
#21 0xb5c3d2b7 in QGraphicsView::viewportEvent (this=<optimized out>, event=<optimized out>) at graphicsview/qgraphicsview.cpp:2866
#22 0xb5a86256 in viewportEvent (event=0xbfcc3028, this=<optimized out>) at widgets/qabstractscrollarea_p.h:100
#23 QAbstractScrollAreaFilter::eventFilter (this=0x99e8060, o=0xa0915a0, e=0xbfcc3028) at widgets/qabstractscrollarea_p.h:116
#24 0xb608bfbe in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x8a0e628, receiver=receiver@entry=0xa0915a0, event=event@entry=0xbfcc3028) at kernel/qcoreapplication.cpp:1063
#25 0xb55977d1 in QApplicationPrivate::notify_helper (this=0x8a0e628, receiver=0xa0915a0, e=0xbfcc3028) at kernel/qapplication.cpp:4563
#26 0xb559e2d3 in QApplication::notify (this=0x89f6f28, receiver=receiver@entry=0xa0915a0, e=e@entry=0xbfcc3028) at kernel/qapplication.cpp:4353
#27 0xb67001b4 in KApplication::notify (this=0x89f6f28, receiver=0xa0915a0, event=0xbfcc3028) at ../../kdeui/kernel/kapplication.cpp:311
#28 0xb608be4a in QCoreApplication::notifyInternal (this=0x89f6f28, receiver=0xa0915a0, event=0xbfcc3028) at kernel/qcoreapplication.cpp:953
#29 0xb55eae71 in sendSpontaneousEvent (event=0xbfcc3028, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#30 QWidgetPrivate::drawWidget (this=0xa1e89c8, pdev=0xbed4198, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x96efb88) at kernel/qwidget.cpp:5599
#31 0xb55eb971 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0xa1eb228, pdev=0xbed4198, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x96efb88) at kernel/qwidget.cpp:5808
#32 0xb55eaa0a in QWidgetPrivate::drawWidget (this=0xa1eb228, pdev=0xbed4198, rgn=..., offset=..., flags=flags@entry=5, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x96efb88) at kernel/qwidget.cpp:5652
#33 0xb57d80bd in QWidgetBackingStore::sync (this=0x96efb88) at painting/qbackingstore.cpp:1373
#34 0xb55df01b in QWidgetPrivate::syncBackingStore (this=this@entry=0xa1eb228) at kernel/qwidget.cpp:1894
#35 0xb55f0b8c in QWidget::event (this=this@entry=0x8bf3a60, event=event@entry=0xaf80b00) at kernel/qwidget.cpp:8680
#36 0xb59f791c in QFrame::event (this=this@entry=0x8bf3a60, e=0xaf80b00) at widgets/qframe.cpp:557
#37 0xb5a85e9f in QAbstractScrollArea::event (this=this@entry=0x8bf3a60, e=e@entry=0xaf80b00) at widgets/qabstractscrollarea.cpp:996
#38 0xb5c3d0dc in QGraphicsView::event (this=0x8bf3a60, event=0xaf80b00) at graphicsview/qgraphicsview.cpp:2740
#39 0xb55977f4 in QApplicationPrivate::notify_helper (this=0x8a0e628, receiver=0x8bf3a60, e=0xaf80b00) at kernel/qapplication.cpp:4567
#40 0xb559e2d3 in QApplication::notify (this=0x89f6f28, receiver=receiver@entry=0x8bf3a60, e=e@entry=0xaf80b00) at kernel/qapplication.cpp:4353
#41 0xb67001b4 in KApplication::notify (this=0x89f6f28, receiver=0x8bf3a60, event=0xaf80b00) at ../../kdeui/kernel/kapplication.cpp:311
#42 0xb608be4a in QCoreApplication::notifyInternal (this=0x89f6f28, receiver=receiver@entry=0x8bf3a60, event=event@entry=0xaf80b00) at kernel/qcoreapplication.cpp:953
#43 0xb608f70d in sendEvent (event=0xaf80b00, receiver=0x8bf3a60) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#44 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x8bf3a60, event_type=event_type@entry=77, data=0x89aefc8) at kernel/qcoreapplication.cpp:1577
#45 0xb608fc1c in QCoreApplication::sendPostedEvents (receiver=0x8bf3a60, event_type=event_type@entry=77) at kernel/qcoreapplication.cpp:1470
#46 0xb5c111be in dispatchPendingUpdateRequests (this=0xa1eb228) at ../../include/QtGui/private/../../../src/gui/graphicsview/qgraphicsview_p.h:200
#47 QGraphicsScenePrivate::_q_processDirtyItems (this=0x8acee08) at graphicsview/qgraphicsscene.cpp:515
#48 0xb5c1496b in QGraphicsScene::qt_static_metacall (_o=0x8f77338, _id=-1217383372, _a=0xa1dfcf8, _c=<optimized out>) at .moc/release-shared/moc_qgraphicsscene.cpp:106
#49 0xb609d8aa in QMetaCallEvent::placeMetaCall (this=0xbcb6468, object=0x8a7dea8) at kernel/qobject.cpp:524
#50 0xb60a56fb in QObject::event (this=this@entry=0x8a7dea8, e=e@entry=0xbcb6468) at kernel/qobject.cpp:1194
#51 0xb5c22e4f in QGraphicsScene::event (this=0x8a7dea8, event=0xbcb6468) at graphicsview/qgraphicsscene.cpp:3565
#52 0xb55977f4 in QApplicationPrivate::notify_helper (this=0x8a0e628, receiver=0x8a7dea8, e=0xbcb6468) at kernel/qapplication.cpp:4567
#53 0xb559e2d3 in QApplication::notify (this=0x89f6f28, receiver=receiver@entry=0x8a7dea8, e=e@entry=0xbcb6468) at kernel/qapplication.cpp:4353
#54 0xb67001b4 in KApplication::notify (this=0x89f6f28, receiver=0x8a7dea8, event=0xbcb6468) at ../../kdeui/kernel/kapplication.cpp:311
#55 0xb608be4a in QCoreApplication::notifyInternal (this=0x89f6f28, receiver=receiver@entry=0x8a7dea8, event=event@entry=0xbcb6468) at kernel/qcoreapplication.cpp:953
#56 0xb608f70d in sendEvent (event=0xbcb6468, receiver=0x8a7dea8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#57 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x89aefc8) at kernel/qcoreapplication.cpp:1577
#58 0xb608fc1c in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#59 0xb60bc23e in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#60 postEventSourceDispatch (s=0x8a0e9b0) at kernel/qeventdispatcher_glib.cpp:287
#61 0xb210d1e3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#62 0xb210d468 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#63 0xb210d528 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#64 0xb60bb93b in QEventDispatcherGlib::processEvents (this=this@entry=0x89afd50, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#65 0xb564c60e in QGuiEventDispatcherGlib::processEvents (this=0x89afd50, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#66 0xb608a823 in QEventLoop::processEvents (this=this@entry=0xbfcc3eb8, flags=...) at kernel/qeventloop.cpp:149
#67 0xb608ab49 in QEventLoop::exec (this=this@entry=0xbfcc3eb8, flags=...) at kernel/qeventloop.cpp:204
#68 0xb60908fe in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#69 0xb5595a24 in QApplication::exec () at kernel/qapplication.cpp:3828
#70 0xb7759d27 in kdemain (argc=1, argv=0xbfcc4054) at ../../../../plasma/desktop/shell/main.cpp:126
#71 0x0804855b in main (argc=1, argv=0xbfcc4054) at plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 355630, bug 355183, bug 354723.

Reported using DrKonqi