[Bug 310735] New: Kontact crash while switching virtual desktops

adizakup at gmail.com adizakup at gmail.com
Mon Nov 26 21:08:38 GMT 2012


https://bugs.kde.org/show_bug.cgi?id=310735

            Bug ID: 310735
          Severity: crash
           Version: 4.9.3
          Priority: NOR
          Assignee: kdepim-bugs at kde.org
           Summary: Kontact crash while switching virtual desktops
    Classification: Unclassified
                OS: Linux
          Reporter: adizakup at gmail.com
          Hardware: Fedora RPMs
            Status: UNCONFIRMED
         Component: general
           Product: kontact

Application: kontact (4.9.3)
KDE Platform Version: 4.9.3
Qt Version: 4.8.3
Operating System: Linux 3.4.6-2.fc17.x86_64 x86_64
Distribution: "Fedora release 18 (Spherical Cow)"

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

I was reading RSS in kontact, and accidentally I've switched virtual desktop
several times in short time, when I scrolled mouse wheel button over pager
widget, and I believe due to this, kontact have crashed.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f76986c7880 (LWP 13157))]

Thread 13 (Thread 0x7f768af61700 (LWP 13158)):
#0  0x00007f76ab3b95e5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f76b05d872d in WTF::TCMalloc_PageHeap::scavengerThread
(this=0x7f76b0fc2ce0 <WTF::pageheap_memory>) at wtf/FastMalloc.cpp:2495
#2  0x00007f76b05d8839 in WTF::TCMalloc_PageHeap::runScavengerThread
(context=<optimized out>) at wtf/FastMalloc.cpp:1618
#3  0x00007f76ab3b5d15 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f76aa6532cd in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7f768a760700 (LWP 13159)):
#0  0x00007f76ab3b8ac6 in __pthread_mutex_unlock_usercnt () from
/lib64/libpthread.so.0
#1  0x00007f76a8164dd1 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f76a8127c1c in g_main_context_iterate.isra.24 () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007f76a8127e64 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#4  0x00007f76ab770176 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQtCore.so.4
#5  0x00007f76ab740e2f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQtCore.so.4
#6  0x00007f76ab7410b8 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQtCore.so.4
#7  0x00007f76ab6427f0 in QThread::exec() () from /lib64/libQtCore.so.4
#8  0x00007f76ab6457cc in QThreadPrivate::start(void*) () from
/lib64/libQtCore.so.4
#9  0x00007f76ab3b5d15 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f76aa6532cd in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7f762d3a7700 (LWP 14840)):
#0  0x00007f76ab3b95e5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f7628b89503 in queue_processor(void*) () from
/usr/lib64/IcedTeaPlugin.so
#2  0x00007f76ab3b5d15 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f76aa6532cd in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f76256ac700 (LWP 14841)):
#0  0x00007f76ab3b95e5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f7628b89503 in queue_processor(void*) () from
/usr/lib64/IcedTeaPlugin.so
#2  0x00007f76ab3b5d15 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f76aa6532cd in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f7624eab700 (LWP 14842)):
#0  0x00007f76ab3b95e5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f7628b89503 in queue_processor(void*) () from
/usr/lib64/IcedTeaPlugin.so
#2  0x00007f76ab3b5d15 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f76aa6532cd in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f7620934700 (LWP 14867)):
#0  0x00007f76ab3b95e5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f762356b4fc in ?? () from
/usr/lib64/mozilla/plugins/libflashplayer.so
#2  0x00007f76231b95f0 in ?? () from
/usr/lib64/mozilla/plugins/libflashplayer.so
#3  0x00007f762356b75c in ?? () from
/usr/lib64/mozilla/plugins/libflashplayer.so
#4  0x00007f762356bcae in ?? () from
/usr/lib64/mozilla/plugins/libflashplayer.so
#5  0x00007f76ab3b5d15 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f76aa6532cd in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f7620133700 (LWP 14868)):
#0  0x00007f76ab3b95e5 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f762356b4fc in ?? () from
/usr/lib64/mozilla/plugins/libflashplayer.so
#2  0x00007f76231b95f0 in ?? () from
/usr/lib64/mozilla/plugins/libflashplayer.so
#3  0x00007f762356b75c in ?? () from
/usr/lib64/mozilla/plugins/libflashplayer.so
#4  0x00007f762356bcae in ?? () from
/usr/lib64/mozilla/plugins/libflashplayer.so
#5  0x00007f76ab3b5d15 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f76aa6532cd in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f761ecd5700 (LWP 14875)):
#0  0x00007f76ab3b9952 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f762356b4d1 in ?? () from
/usr/lib64/mozilla/plugins/libflashplayer.so
#2  0x00007f76234ca42d in ?? () from
/usr/lib64/mozilla/plugins/libflashplayer.so
#3  0x00007f762356b75c in ?? () from
/usr/lib64/mozilla/plugins/libflashplayer.so
#4  0x00007f762356bcae in ?? () from
/usr/lib64/mozilla/plugins/libflashplayer.so
#5  0x00007f76ab3b5d15 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f76aa6532cd in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f761d2a9700 (LWP 14878)):
#0  0x00007f76ab3bc12d in read () from /lib64/libpthread.so.0
#1  0x00007f76a81640df in g_wakeup_acknowledge () from
/usr/lib64/libglib-2.0.so.0
#2  0x00007f76a81278d4 in g_main_context_check () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007f76a8127ce2 in g_main_context_iterate.isra.24 () from
/usr/lib64/libglib-2.0.so.0
#4  0x00007f76a81281a2 in g_main_loop_run () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f76a9e26546 in gdbus_shared_thread_func () from
/usr/lib64/libgio-2.0.so.0
#6  0x00007f76a814b5f5 in g_thread_proxy () from /usr/lib64/libglib-2.0.so.0
#7  0x00007f76ab3b5d15 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f76aa6532cd in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f75e7fff700 (LWP 24068)):
#0  0x00007f76ab3b9952 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f762356b4d1 in ?? () from
/usr/lib64/mozilla/plugins/libflashplayer.so
#2  0x00007f76234ca42d in ?? () from
/usr/lib64/mozilla/plugins/libflashplayer.so
#3  0x00007f762356b75c in ?? () from
/usr/lib64/mozilla/plugins/libflashplayer.so
#4  0x00007f762356bcae in ?? () from
/usr/lib64/mozilla/plugins/libflashplayer.so
#5  0x00007f76ab3b5d15 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f76aa6532cd in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f75fa74e700 (LWP 24079)):
#0  0x00007f76ab3b9952 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f762356b4d1 in ?? () from
/usr/lib64/mozilla/plugins/libflashplayer.so
#2  0x00007f76234ca42d in ?? () from
/usr/lib64/mozilla/plugins/libflashplayer.so
#3  0x00007f762356b75c in ?? () from
/usr/lib64/mozilla/plugins/libflashplayer.so
#4  0x00007f762356bcae in ?? () from
/usr/lib64/mozilla/plugins/libflashplayer.so
#5  0x00007f76ab3b5d15 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f76aa6532cd in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f75f5fa1700 (LWP 24246)):
#0  0x00007f76ab3b9952 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f762356b4d1 in ?? () from
/usr/lib64/mozilla/plugins/libflashplayer.so
#2  0x00007f76234ca42d in ?? () from
/usr/lib64/mozilla/plugins/libflashplayer.so
#3  0x00007f762356b75c in ?? () from
/usr/lib64/mozilla/plugins/libflashplayer.so
#4  0x00007f762356bcae in ?? () from
/usr/lib64/mozilla/plugins/libflashplayer.so
#5  0x00007f76ab3b5d15 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f76aa6532cd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f76986c7880 (LWP 13157)):
[KCrash Handler]
#5  setNextOnLine (next=0x7f7608a641e0, this=<optimized out>) at
rendering/InlineBox.h:201
#6  WebCore::InlineFlowBox::addToLine (this=0x7f7608a61360,
child=0x7f7608a641e0) at rendering/InlineFlowBox.cpp:93
#7  0x00007f76b01ebb85 in WebCore::RenderBlock::createLineBoxes
(this=this at entry=0x7f7614b5e1f8, obj=0x7f7608a63cb0, lineInfo=...,
childBox=<optimized out>, childBox at entry=0x7f7608a641e0) at
rendering/RenderBlockLineLayout.cpp:278
#8  0x00007f76b01ebd23 in WebCore::RenderBlock::constructLine
(this=this at entry=0x7f7614b5e1f8, bidiRuns=..., lineInfo=...) at
rendering/RenderBlockLineLayout.cpp:343
#9  0x00007f76b01f6b67 in WebCore::RenderBlock::createLineBoxesFromBidiRuns
(this=this at entry=0x7f7614b5e1f8, bidiRuns=..., end=..., lineInfo=...,
verticalPositionCache=..., trailingSpaceRun=0x0) at
rendering/RenderBlockLineLayout.cpp:775
#10 0x00007f76b01f77f0 in WebCore::RenderBlock::layoutRunsAndFloats
(this=this at entry=0x7f7614b5e1f8, fullLayout=fullLayout at entry=false,
hasInlineChild=<optimized out>, floats=..., repaintLogicalTop=@0x7fff34b019f4:
0, repaintLogicalBottom=@0x7fff34b019f8: 0) at
rendering/RenderBlockLineLayout.cpp:947
#11 0x00007f76b01f8c58 in WebCore::RenderBlock::layoutInlineChildren
(this=0x7f7614b5e1f8, relayoutChildren=false,
repaintLogicalTop=@0x7fff34b019f4: 0, repaintLogicalBottom=@0x7fff34b019f8: 0)
at rendering/RenderBlockLineLayout.cpp:1164
#12 0x00007f76b01e8d16 in WebCore::RenderBlock::layoutBlock
(this=0x7f7614b5e1f8, relayoutChildren=false, pageLogicalHeight=0) at
rendering/RenderBlock.cpp:1260
#13 0x00007f76b01cccad in WebCore::RenderBlock::layout (this=0x7f7614b5e1f8) at
rendering/RenderBlock.cpp:1158
#14 0x00007f76b01e4b39 in WebCore::RenderBlock::layoutBlockChild
(this=0x7f761c3c67c8, child=0x7f7614b5e1f8, marginInfo=...,
previousFloatLogicalBottom=@0x7fff34b01b68: 5950,
maxFloatLogicalBottom=@0x7fff34b01c1c: 5667) at rendering/RenderBlock.cpp:2000
#15 0x00007f76b01e545b in WebCore::RenderBlock::layoutBlockChildren
(this=0x7f761c3c67c8, relayoutChildren=false,
maxFloatLogicalBottom=@0x7fff34b01c1c: 5667) at rendering/RenderBlock.cpp:1938
#16 0x00007f76b01e86b0 in WebCore::RenderBlock::layoutBlock
(this=0x7f761c3c67c8, relayoutChildren=false, pageLogicalHeight=0) at
rendering/RenderBlock.cpp:1262
#17 0x00007f76b01cccad in WebCore::RenderBlock::layout (this=0x7f761c3c67c8) at
rendering/RenderBlock.cpp:1158
#18 0x00007f76b01e4b39 in WebCore::RenderBlock::layoutBlockChild
(this=0x7f761c3c6598, child=0x7f761c3c67c8, marginInfo=...,
previousFloatLogicalBottom=@0x7fff34b01d88: 5667,
maxFloatLogicalBottom=@0x7fff34b01e3c: 0) at rendering/RenderBlock.cpp:2000
#19 0x00007f76b01e545b in WebCore::RenderBlock::layoutBlockChildren
(this=0x7f761c3c6598, relayoutChildren=false,
maxFloatLogicalBottom=@0x7fff34b01e3c: 0) at rendering/RenderBlock.cpp:1938
#20 0x00007f76b01e86b0 in WebCore::RenderBlock::layoutBlock
(this=0x7f761c3c6598, relayoutChildren=false, pageLogicalHeight=0) at
rendering/RenderBlock.cpp:1262
#21 0x00007f76b01cccad in WebCore::RenderBlock::layout (this=0x7f761c3c6598) at
rendering/RenderBlock.cpp:1158
#22 0x00007f76b01e4b39 in WebCore::RenderBlock::layoutBlockChild
(this=0x7f761c3c6320, child=0x7f761c3c6598, marginInfo=...,
previousFloatLogicalBottom=@0x7fff34b01fa8: 5667,
maxFloatLogicalBottom=@0x7fff34b0205c: 0) at rendering/RenderBlock.cpp:2000
#23 0x00007f76b01e545b in WebCore::RenderBlock::layoutBlockChildren
(this=0x7f761c3c6320, relayoutChildren=false,
maxFloatLogicalBottom=@0x7fff34b0205c: 0) at rendering/RenderBlock.cpp:1938
#24 0x00007f76b01e86b0 in WebCore::RenderBlock::layoutBlock
(this=0x7f761c3c6320, relayoutChildren=false, pageLogicalHeight=0) at
rendering/RenderBlock.cpp:1262
#25 0x00007f76b01cccad in WebCore::RenderBlock::layout (this=0x7f761c3c6320) at
rendering/RenderBlock.cpp:1158
#26 0x00007f76b029b5a8 in WebCore::RenderView::layout (this=0x7f761c3c6320) at
rendering/RenderView.cpp:130
#27 0x00007f76b0123e47 in WebCore::FrameView::layout (this=0x7f76131d5840,
allowSubtree=<optimized out>) at page/FrameView.cpp:964
#28 0x00007f76b0124fbf in
WebCore::FrameView::updateLayoutAndStyleIfNeededRecursive (this=0x7f76131d5840)
at page/FrameView.cpp:2491
#29 0x00007f76b0124fb0 in
WebCore::FrameView::updateLayoutAndStyleIfNeededRecursive (this=0x7f7613b9ab80)
at page/FrameView.cpp:2498
#30 0x00007f76afd221f7 in QWebFramePrivate::renderRelativeCoords
(this=0xd3b94a0, context=0x7fff34b023d0, layers=..., clip=...) at
Api/qwebframe.cpp:357
#31 0x00007f76afd22622 in QWebFrame::render (this=0xde6ae40, painter=<optimized
out>, clip=...) at Api/qwebframe.cpp:1233
#32 0x00007f76afd3b049 in QWebView::paintEvent (this=0xee68740,
ev=0x7fff34b02d50) at Api/qwebview.cpp:961
#33 0x00007f76ac3dacb2 in QWidget::event(QEvent*) () from /lib64/libQtGui.so.4
#34 0x00007f76afd3b127 in QWebView::event (this=0xee68740, e=0x7fff34b02d50) at
Api/qwebview.cpp:865
#35 0x00007f76ac38b4cc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQtGui.so.4
#36 0x00007f76ac38f94a in QApplication::notify(QObject*, QEvent*) () from
/lib64/libQtGui.so.4
#37 0x00007f76ad0a88f6 in KApplication::notify(QObject*, QEvent*) () from
/lib64/libkdeui.so.5
#38 0x00007f76ab7420de in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /lib64/libQtCore.so.4
#39 0x00007f76ac3d69c4 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from
/lib64/libQtGui.so.4
#40 0x00007f76ac5a070d in QWidgetBackingStore::sync() () from
/lib64/libQtGui.so.4
#41 0x00007f76ac3cb4f0 in QWidgetPrivate::syncBackingStore() () from
/lib64/libQtGui.so.4
#42 0x00007f76ac3db2fc in QWidget::event(QEvent*) () from /lib64/libQtGui.so.4
#43 0x00007f76ac79e9fb in QMainWindow::event(QEvent*) () from
/lib64/libQtGui.so.4
#44 0x00007f76ad19a628 in KXmlGuiWindow::event(QEvent*) () from
/lib64/libkdeui.so.5
#45 0x00007f76ac38b4cc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQtGui.so.4
#46 0x00007f76ac38f94a in QApplication::notify(QObject*, QEvent*) () from
/lib64/libQtGui.so.4
#47 0x00007f76ad0a88f6 in KApplication::notify(QObject*, QEvent*) () from
/lib64/libkdeui.so.5
#48 0x00007f76ab7420de in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /lib64/libQtCore.so.4
#49 0x00007f76ab745b91 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib64/libQtCore.so.4
#50 0x00007f76ab76ffc3 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /lib64/libQtCore.so.4
#51 0x00007f76a8127a75 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#52 0x00007f76a8127da8 in g_main_context_iterate.isra.24 () from
/usr/lib64/libglib-2.0.so.0
#53 0x00007f76a8127e64 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#54 0x00007f76ab770156 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQtCore.so.4
#55 0x00007f76ac42b5de in
QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /lib64/libQtGui.so.4
#56 0x00007f76ab740e2f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQtCore.so.4
#57 0x00007f76ab7410b8 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQtCore.so.4
#58 0x00007f76ab745ea8 in QCoreApplication::exec() () from
/lib64/libQtCore.so.4
#59 0x0000000000403469 in main (argc=1, argv=0x7fff34b03e58) at
/usr/src/debug/kdepim-4.9.3/kontact/src/main.cpp:219

Reported using DrKonqi

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