Bug 287049

Application: k3b (2.0.2)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic-pae i686
Distribution: Ubuntu 11.10

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

open k3b
selected "New Data Project"
-crash

It worked fine week or two ago, i didnt' change any settings manually

The crash can be reproduced every time.

-- Backtrace:
Application: K3b (k3b), signal: Aborted
[Current thread is 1 (Thread 0xb25eb950 (LWP 16371))]

Thread 4 (Thread 0xb1227b70 (LWP 16372)):
#0  0xb31fce66 in ?? () from /usr/lib/i386-linux-gnu/libgthread-2.0.so.0
#1  0xb340f6dc in g_thread_self () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb33e7c18 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb4d73b37 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#4  0xb4d441dd in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#5  0xb4d44421 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#6  0xb4c4790b in QThread::exec() () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#7  0xb4d24e2d in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#8  0xb4c4a7b3 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#9  0xb338fd31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#10 0xb3eeb0ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 3 (Thread 0xaea69b70 (LWP 16407)):
#0  0xb77b7424 in __kernel_vsyscall ()
#1  0xb3393e04 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb3ef8d54 in pthread_cond_timedwait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb4c4990c in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#4  0xb4c49d64 in QThread::sleep(unsigned long) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#5  0xb76227de in K3b::MediaCache::PollThread::run (this=0x8acf6e0) at /build/buildd/k3b-2.0.2/libk3b/tools/k3bmediacache.cpp:106
#6  0xb4c4a7b3 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#7  0xb338fd31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb3eeb0ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 2 (Thread 0xab516b70 (LWP 16437)):
#0  0xb31f5d10 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0xb4ca17d5 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#2  0xb4d744b6 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#3  0xb4d7480a in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#4  0xb4d73053 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#5  0xb4d730ed in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#6  0xb33e688c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0xb33e7637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb33e7c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb4d73b37 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#10 0xb4d441dd in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#11 0xb4d44421 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#12 0xb4c4790b in QThread::exec() () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#13 0xb4d24e2d in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#14 0xb4c4a7b3 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#15 0xb338fd31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#16 0xb3eeb0ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb25eb950 (LWP 16371)):
[KCrash Handler]
#7  0xb77b7424 in __kernel_vsyscall ()
#8  0xb3e46c8f in raise () from /lib/i386-linux-gnu/libc.so.6
#9  0xb3e4a2b5 in abort () from /lib/i386-linux-gnu/libc.so.6
#10 0xb4c404a6 in qt_message_output(QtMsgType, char const*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#11 0xb4c408db in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#12 0xb4c409f8 in qFatal(char const*, ...) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#13 0xb4c40a85 in qt_assert(char const*, char const*, int) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#14 0xb12524af in QSpiAdaptor::GetChildren() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#15 0xb1252c9e in QSpiAdaptor::getCacheItem() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#16 0xb1246ecc in QSpiAccessibleBridge::notifyAboutCreation(QSpiAdaptor*) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#17 0xb124657a in QSpiAccessibleBridge::interfaceToAccessible(QAccessibleInterface*, int, bool) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#18 0xb1247b7d in QSpiAccessibleBridge::notifyAccessibilityUpdate(int, QAccessibleInterface*, int) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#19 0xb478639e in QAccessible::updateAccessibility(QObject*, int, QAccessible::Event) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#20 0xb425573d in QWidgetPrivate::show_helper() () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#21 0xb4255a21 in QWidget::setVisible(bool) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#22 0xb4255540 in QWidgetPrivate::showChildren(bool) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#23 0xb42555e0 in QWidgetPrivate::show_helper() () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#24 0xb4255a21 in QWidget::setVisible(bool) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#25 0xb4255540 in QWidgetPrivate::showChildren(bool) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#26 0xb42555e0 in QWidgetPrivate::show_helper() () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#27 0xb4255a21 in QWidget::setVisible(bool) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#28 0xb4255540 in QWidgetPrivate::showChildren(bool) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#29 0xb42555e0 in QWidgetPrivate::show_helper() () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#30 0xb4255a21 in QWidget::setVisible(bool) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#31 0xb4255540 in QWidgetPrivate::showChildren(bool) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#32 0xb42555e0 in QWidgetPrivate::show_helper() () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#33 0xb42553c4 in QWidgetPrivate::show_recursive() () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#34 0xb42554c1 in QWidgetPrivate::showChildren(bool) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#35 0xb42555e0 in QWidgetPrivate::show_helper() () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#36 0xb4255a21 in QWidget::setVisible(bool) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#37 0xb4255540 in QWidgetPrivate::showChildren(bool) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#38 0xb42555e0 in QWidgetPrivate::show_helper() () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#39 0xb4255a21 in QWidget::setVisible(bool) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#40 0xb4255540 in QWidgetPrivate::showChildren(bool) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#41 0xb42555e0 in QWidgetPrivate::show_helper() () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#42 0xb4255a21 in QWidget::setVisible(bool) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#43 0xb4232d5d in QStackedLayout::setCurrentIndex(int) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#44 0xb4232ebf in QStackedLayout::setCurrentWidget(QWidget*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#45 0xb46bd6ce in QStackedWidget::setCurrentWidget(QWidget*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#46 0x0815d7c2 in K3b::MainWindow::slotCurrentDocChanged (this=0xb0100f10) at /build/buildd/k3b-2.0.2/src/k3b.cpp:1313
#47 0x081616cd in K3b::MainWindow::qt_metacall (this=0xb0100f10, _c=QMetaObject::InvokeMetaMethod, _id=40, _a=0xbfffb1f8) at /build/buildd/k3b-2.0.2/obj-i686-linux-gnu/src/k3b.moc:206
#48 0xb4d4bb7d in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#49 0xb4d5aa6a in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#50 0xb46cccb5 in QTabWidget::currentChanged(int) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#51 0xb46cce0d in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#52 0xb46cd0d4 in QTabWidget::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#53 0x08153f93 in K3b::ProjectTabWidget::qt_metacall (this=0x8a97008, _c=QMetaObject::InvokeMetaMethod, _id=36, _a=0xbfffb388) at /build/buildd/k3b-2.0.2/obj-i686-linux-gnu/src/k3bprojecttabwidget.moc:76
#54 0xb4d4bb7d in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#55 0xb4d5aa6a in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#56 0xb46c0c65 in QTabBar::currentChanged(int) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#57 0xb46c4a69 in QTabBar::setCurrentIndex(int) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#58 0xb46c88eb in QTabBar::insertTab(int, QIcon const&, QString const&) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#59 0xb46cbe2b in QTabWidget::insertTab(int, QWidget*, QIcon const&, QString const&) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#60 0xb46cbebe in QTabWidget::insertTab(int, QWidget*, QString const&) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#61 0xb46cbf23 in QTabWidget::addTab(QWidget*, QString const&) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#62 0x08153d73 in K3b::ProjectTabWidget::addTab (this=0x8a97008, doc=0xaaa83a88) at /build/buildd/k3b-2.0.2/src/k3bprojecttabwidget.cpp:96
#63 0x0815d9e6 in K3b::MainWindow::createClient (this=0xb0100f10, doc=0xaaa83a88) at /build/buildd/k3b-2.0.2/src/k3b.cpp:642
#64 0x081613f2 in K3b::MainWindow::qt_metacall (this=0xb0100f10, _c=QMetaObject::InvokeMetaMethod, _id=52, _a=0xbfffb7f8) at /build/buildd/k3b-2.0.2/obj-i686-linux-gnu/src/k3b.moc:218
#65 0xb4d4bb7d in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#66 0xb4d5aa6a in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#67 0x0817e307 in K3b::ProjectManager::newProject (this=0x8982c18, _t1=0xaaa83a88) at /build/buildd/k3b-2.0.2/obj-i686-linux-gnu/src/k3bprojectmanager.moc:111
#68 0x0817ef71 in K3b::ProjectManager::addProject (this=0x8982c18, doc=0xaaa83a88) at /build/buildd/k3b-2.0.2/src/k3bprojectmanager.cpp:107
#69 0x0817ff99 in K3b::ProjectManager::createProject (this=0x8982c18, type=K3b::Doc::DataProject) at /build/buildd/k3b-2.0.2/src/k3bprojectmanager.cpp:248
#70 0x0815d479 in K3b::MainWindow::slotNewDataDoc (this=0xb0100f10) at /build/buildd/k3b-2.0.2/src/k3b.cpp:1218
#71 0x0816142e in K3b::MainWindow::qt_metacall (this=0xb0100f10, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfffba08) at /build/buildd/k3b-2.0.2/obj-i686-linux-gnu/src/k3b.moc:163
#72 0xb4d4bb7d in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#73 0xb4d5aa6a in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#74 0xb41ef83d in QAction::triggered(bool) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#75 0xb41efadb in QAction::activate(QAction::ActionEvent) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#76 0xb41f0fa8 in QAction::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#77 0xb42587f2 in QWidgetAction::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#78 0xb5230e22 in KAction::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkdeui.so.5
#79 0xb4d4bb7d in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#80 0xb4d5aa6a in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#81 0xb490be1d in QAbstractButton::clicked(bool) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#82 0xb460a58d in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#83 0xb460bbfb in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#84 0xb460beb6 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#85 0xb4250f98 in QWidget::event(QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#86 0xb460b159 in QAbstractButton::event(QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#87 0xb41f6d54 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#88 0xb41fcdbb in QApplication::notify(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#89 0xb5331681 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#90 0xb4d4519e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#91 0xb41f7d15 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#92 0xb42842c4 in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#93 0xb4282e4d in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#94 0xb42af24c in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#95 0xb33e725f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#96 0xb33e7990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#97 0xb33e7c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#98 0xb4d73ada in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#99 0xb42aee3a in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#100 0xb4d441dd in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#101 0xb4d44421 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#102 0xb4d4919d in QCoreApplication::exec() () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#103 0xb41f48f4 in QApplication::exec() () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#104 0x0807c64e in main (argc=) at /build/buildd/k3b-2.0.2/src/main.cpp:165

Reported using DrKonqi