[Bug 288132] New: drag and drop crash

lapurov at abv.bg lapurov at abv.bg
Sat Dec 3 14:06:15 GMT 2011


https://bugs.kde.org/show_bug.cgi?id=288132

           Summary: drag and drop crash
           Product: kontact
           Version: 4.7.2
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: lapurov at abv.bg


Application: kontact (4.7.2)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-13-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
Crash when drag and drop into browser (Srware Iron - Chrome clone)

The crash can be reproduced some of the time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f61f0b8b7a0 (LWP 1747))]

Thread 3 (Thread 0x7f61d74a1700 (LWP 1750)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f61ed3dec2c in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f61ed3ded59 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f61e87ddefc in start_thread (arg=0x7f61d74a1700) at
pthread_create.c:304
#4  0x00007f61ee0ec89d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f61d6b98700 (LWP 1751)):
#0  0x00007f61e7fc5079 in __GI_clock_gettime (clock_id=1, tp=0x7f61d6b97b70) at
../sysdeps/unix/clock_gettime.c:100
#1  0x00007f61ef466074 in do_gettime (frac=0x7f61d6b97b88, sec=0x7f61d6b97b80)
at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x00007f61ef5286ed in QTimerInfoList::updateCurrentTime
(this=0x7f61d00014d0) at kernel/qeventdispatcher_unix.cpp:339
#4  0x00007f61ef528a33 in QTimerInfoList::timerWait (this=0x7f61d00014d0,
tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x00007f61ef52744c in timerSourcePrepareHelper (src=<optimized out>,
timeout=0x7f61d6b97c4c) at kernel/qeventdispatcher_glib.cpp:136
#6  0x00007f61e7d0eff2 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f61e7d0fdfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f61e7d10429 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f61ef527f3e in QEventDispatcherGlib::processEvents (this=0x126b760,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#10 0x00007f61ef4fbcf2 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#11 0x00007f61ef4fbef7 in QEventLoop::exec (this=0x7f61d6b97de0, flags=...) at
kernel/qeventloop.cpp:201
#12 0x00007f61ef41327f in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:498
#13 0x00007f61ef415d05 in QThreadPrivate::start (arg=0x126b740) at
thread/qthread_unix.cpp:331
#14 0x00007f61e87ddefc in start_thread (arg=0x7f61d6b98700) at
pthread_create.c:304
#15 0x00007f61ee0ec89d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#16 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f61f0b8b7a0 (LWP 1747)):
[KCrash Handler]
#6  0x00007f61ee8eeedf in QWidget::testAttribute_helper (this=0x398d340,
attribute=Qt::WA_Hover) at kernel/qwidget.cpp:10912
#7  0x00007f61ee8b2d14 in testAttribute (attribute=Qt::WA_Hover,
this=0x398d340) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:1031
#8  QApplication::notify (this=<optimized out>, receiver=<optimized out>,
e=0x7fff1b44e940) at kernel/qapplication.cpp:4069
#9  0x00007f61eff32126 in KApplication::notify (this=0x7fff1b451720,
receiver=0x398d340, event=0x7fff1b44e940) at
../../kdeui/kernel/kapplication.cpp:311
#10 0x00007f61ef4fcafc in QCoreApplication::notifyInternal
(this=0x7fff1b451720, receiver=0x398d340, event=0x7fff1b44e940) at
kernel/qcoreapplication.cpp:787
#11 0x00007f61ee8ae3f2 in sendEvent (event=<optimized out>, receiver=<optimized
out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#12 QApplicationPrivate::sendMouseEvent (receiver=0x398d340,
event=0x7fff1b44e940, alienWidget=0x0, nativeWidget=0x398d340,
buttonDown=0x1a4c7b0, lastMouseReceiver=..., spontaneous=true) at
kernel/qapplication.cpp:3146
#13 0x00007f61ee92d945 in QETWidget::translateMouseEvent (this=0x398d340,
event=<optimized out>) at kernel/qapplication_x11.cpp:4568
#14 0x00007f61ee92c8be in QApplication::x11ProcessEvent (this=0x7fff1b451720,
event=0x7fff1b44f160) at kernel/qapplication_x11.cpp:3690
#15 0x00007f61ee955412 in x11EventSourceDispatch (s=0x113dd90, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#16 0x00007f61e7d0fa5d in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007f61e7d10258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007f61e7d10429 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f61ef527ed6 in QEventDispatcherGlib::processEvents (this=0x1108fd0,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#20 0x00007f61ee95507e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=<optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#21 0x00007f61ef4fbcf2 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#22 0x00007f61ef4fbef7 in QEventLoop::exec (this=0x1fd0d60, flags=...) at
kernel/qeventloop.cpp:201
#23 0x00007f61ee93bc05 in QDragManager::drag (this=0x39d8250, o=<optimized
out>) at kernel/qdnd_x11.cpp:1981
#24 0x00007f61ee8bf053 in QDrag::start (this=0x1d3b600, request=...) at
kernel/qdrag.cpp:316
#25 0x00007f6188213e92 in KHTMLPart::handleMouseMoveEventDrag (this=0x1a07070,
event=<optimized out>) at ../../khtml/khtml_part.cpp:6425
#26 0x00007f6188219419 in KHTMLPart::khtmlMouseMoveEvent (this=0x1a07070,
event=0x7fff1b44fec0) at ../../khtml/khtml_part.cpp:6524
#27 0x00007f61ef513abc in QObject::event (this=0x1a07070, e=<optimized out>) at
kernel/qobject.cpp:1248
#28 0x00007f61ee8ad424 in notify_helper (e=0x7fff1b44fec0, receiver=0x1a07070,
this=0x1137dd0) at kernel/qapplication.cpp:4486
#29 QApplicationPrivate::notify_helper (this=0x1137dd0, receiver=0x1a07070,
e=0x7fff1b44fec0) at kernel/qapplication.cpp:4458
#30 0x00007f61ee8b2291 in QApplication::notify (this=0x7fff1b451720,
receiver=0x1a07070, e=0x7fff1b44fec0) at kernel/qapplication.cpp:4365
#31 0x00007f61eff32126 in KApplication::notify (this=0x7fff1b451720,
receiver=0x1a07070, event=0x7fff1b44fec0) at
../../kdeui/kernel/kapplication.cpp:311
#32 0x00007f61ef4fcafc in QCoreApplication::notifyInternal
(this=0x7fff1b451720, receiver=0x1a07070, event=0x7fff1b44fec0) at
kernel/qcoreapplication.cpp:787
#33 0x00007f61881ea4bf in sendEvent (event=0x7fff1b44fec0, receiver=<optimized
out>) at /usr/include/qt4/QtCore/qcoreapplication.h:215
#34 KHTMLView::mouseMoveEvent (this=0x1a321b0, _mouse=0x7fff1b450ac0) at
../../khtml/khtmlview.cpp:1539
#35 0x00007f61ee8fdcce in QWidget::event (this=0x1a321b0, event=0x7fff1b450ac0)
at kernel/qwidget.cpp:8280
#36 0x00007f61eeca64f6 in QFrame::event (this=0x1a321b0, e=0x7fff1b450ac0) at
widgets/qframe.cpp:557
#37 0x00007f61881ee06d in KHTMLView::widgetEvent (this=0x1a321b0, e=<optimized
out>) at ../../khtml/khtmlview.cpp:2209
#38 0x00007f61881ed814 in KHTMLView::eventFilter (this=0x1a321b0, o=0x1a4c7b0,
e=0x7fff1b450ac0) at ../../khtml/khtmlview.cpp:2054
#39 0x00007f61ef4fcc88 in
QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>,
receiver=0x1a4c7b0, event=0x7fff1b450ac0) at kernel/qcoreapplication.cpp:902
#40 0x00007f61ee8ad3ef in notify_helper (e=0x7fff1b450ac0, receiver=0x1a4c7b0,
this=0x1137dd0) at kernel/qapplication.cpp:4482
#41 QApplicationPrivate::notify_helper (this=0x1137dd0, receiver=0x1a4c7b0,
e=0x7fff1b450ac0) at kernel/qapplication.cpp:4458
#42 0x00007f61ee8b2c6b in QApplication::notify (this=<optimized out>,
receiver=0x1a4c7b0, e=0x7fff1b450ac0) at kernel/qapplication.cpp:4047
#43 0x00007f61eff32126 in KApplication::notify (this=0x7fff1b451720,
receiver=0x1a4c7b0, event=0x7fff1b450ac0) at
../../kdeui/kernel/kapplication.cpp:311
#44 0x00007f61ef4fcafc in QCoreApplication::notifyInternal
(this=0x7fff1b451720, receiver=0x1a4c7b0, event=0x7fff1b450ac0) at
kernel/qcoreapplication.cpp:787
#45 0x00007f61ee8ae3f2 in sendEvent (event=<optimized out>, receiver=<optimized
out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#46 QApplicationPrivate::sendMouseEvent (receiver=0x1a4c7b0,
event=0x7fff1b450ac0, alienWidget=0x1a4c7b0, nativeWidget=0x19be390,
buttonDown=0x1a4c7b0, lastMouseReceiver=..., spontaneous=true) at
kernel/qapplication.cpp:3146
#47 0x00007f61ee92d945 in QETWidget::translateMouseEvent (this=0x19be390,
event=<optimized out>) at kernel/qapplication_x11.cpp:4568
#48 0x00007f61ee92c8be in QApplication::x11ProcessEvent (this=0x7fff1b451720,
event=0x7fff1b4512e0) at kernel/qapplication_x11.cpp:3690
#49 0x00007f61ee955412 in x11EventSourceDispatch (s=0x113dd90, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#50 0x00007f61e7d0fa5d in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#51 0x00007f61e7d10258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#52 0x00007f61e7d10429 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#53 0x00007f61ef527ed6 in QEventDispatcherGlib::processEvents (this=0x1108fd0,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#54 0x00007f61ee95507e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=<optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#55 0x00007f61ef4fbcf2 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#56 0x00007f61ef4fbef7 in QEventLoop::exec (this=0x7fff1b4516b0, flags=...) at
kernel/qeventloop.cpp:201
#57 0x00007f61ef500789 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1064
#58 0x0000000000403629 in main (argc=3, argv=0x7fff1b451d48) at
../../../kontact/src/main.cpp:218

Possible duplicates by query: bug 284874, bug 271823, bug 265834.

Reported using DrKonqi

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