Bug 240127

Application: akregator (1.6.3)
KDE Platform Version: 4.4.3 (KDE 4.4.3)
Qt Version: 4.6.2
Operating System: Linux 2.6.34-8-default i686
Distribution: "openSUSE 11.3 Milestone 7 (i586)"

-- Information about the crash:
When dragging a link from akregator over a plasma  panel akregator crashes (plasma survives).
At first this was 100% reproducable but after a restart of plasma-desktop the problem disappeared.

The problem reminds me of bug 227428 but the stacktrace looks quite different.


The crash can be reproduced every time.

 -- Backtrace:
Application: Akregator (akregator), signal: Segmentation fault
[Current thread is 1 (Thread 0xb3a93710 (LWP 6031))]

Thread 2 (Thread 0xaffacb70 (LWP 6034)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb4b8e452 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb608c2b4 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb6d80e4c in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0xb6d76804 in ?? () from /usr/lib/libQtCore.so.4
#5  0xb6d807ff in ?? () from /usr/lib/libQtCore.so.4
#6  0xb4b89b25 in start_thread () from /lib/libpthread.so.0
#7  0xb607e47e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb3a93710 (LWP 6031)):
[KCrash Handler]
#6  0xb63a4cdd in QWidget::testAttribute_helper(Qt::WidgetAttribute) const () from /usr/lib/libQtGui.so.4
#7  0xb6364ec6 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#8  0xb731a771 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#9  0xb6e7c95e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#10 0xb635d2bc in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/libQtGui.so.4
#11 0xb63e482c in ?? () from /usr/lib/libQtGui.so.4
#12 0xb63e39de in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#13 0xb640c770 in ?? () from /usr/lib/libQtGui.so.4
#14 0xb4934b49 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#15 0xb4935350 in ?? () from /usr/lib/libglib-2.0.so.0
#16 0xb493560e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#17 0xb6ea876b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#18 0xb640c39a in ?? () from /usr/lib/libQtGui.so.4
#19 0xb6e7bc6d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#20 0xb6e7be69 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#21 0xb63f266e in ?? () from /usr/lib/libQtGui.so.4
#22 0xb636e901 in QDrag::exec(QFlags<Qt::DropAction>, Qt::DropAction) () from /usr/lib/libQtGui.so.4
#23 0xb68e8e50 in QAbstractItemView::startDrag(QFlags<Qt::DropAction>) () from /usr/lib/libQtGui.so.4
#24 0xb68e40f9 in QAbstractItemView::mouseMoveEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#25 0xb6924d6c in QTreeView::mouseMoveEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#26 0xb63b55bc in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#27 0xb67acc95 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4
#28 0xb683b0f1 in QAbstractScrollArea::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#29 0xb68dce34 in QAbstractItemView::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#30 0xb6924ef6 in QTreeView::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4
#31 0xb683da76 in ?? () from /usr/lib/libQtGui.so.4
#32 0xb6e7caf6 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#33 0xb635c2a4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#34 0xb6364dd0 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#35 0xb731a771 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#36 0xb6e7c95e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#37 0xb635d2bc in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/libQtGui.so.4
#38 0xb63e482c in ?? () from /usr/lib/libQtGui.so.4
#39 0xb63e39de in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#40 0xb640c770 in ?? () from /usr/lib/libQtGui.so.4
#41 0xb4934b49 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#42 0xb4935350 in ?? () from /usr/lib/libglib-2.0.so.0
#43 0xb493560e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#44 0xb6ea876b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#45 0xb640c39a in ?? () from /usr/lib/libQtGui.so.4
#46 0xb6e7bc6d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#47 0xb6e7be69 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#48 0xb6e80730 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#49 0xb63597d4 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#50 0x0804fad1 in _start ()

Possible duplicates by query: bug 240079, bug 240078, bug 240027, bug 240018, bug 240012.

Reported using DrKonqi