Bug 286787

Summary:	Kile crashes
Product:	[Applications] kile	Reporter:	Eduardo Gonzalez <edugonza96>
Component:	general	Assignee:	Michel Ludwig <michel.ludwig>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	vanamalishastry
Priority:	NOR
Version First Reported In:	2.1.0
Target Milestone:	---
Platform:	Ubuntu
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	New crash information added by DrKonqi

Description Eduardo Gonzalez 2011-11-16 16:14:13 UTC

Application: kile (2.1.0)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic i686
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
Trying to open it.
I was using Ubuntu 11.10 in a Dell XPS M1210 and I had other applications running concurrently:
OpenOffice
Firefox
Tomboy
LyX
Adobe Reader 9

The crash can be reproduced every time.

-- Backtrace:
Application: Kile (kile), signal: Aborted
[Current thread is 1 (Thread 0xb781c710 (LWP 18050))]

Thread 4 (Thread 0xb69ffb70 (LWP 18053)):
#0  0x009dc416 in __kernel_vsyscall ()
#1  0x013e240e in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0x0172134b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x01712896 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x01712f9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x01f41cea in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0x017395f4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0x05ebfd31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x013f10ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 3 (Thread 0xb4e0fb70 (LWP 18054)):
#0  0x01ad0040 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#1  0x01ad00ed in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#2  0x0171188c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x01712637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x01712c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x01ad0b37 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#6  0x01aa11dd in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#7  0x01aa1421 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#8  0x019a490b in QThread::exec() () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#9  0x01a81e2d in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#10 0x019a77b3 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#11 0x05ebfd31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0x013f10ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 2 (Thread 0xb3c0cb70 (LWP 18074)):
#0  0x009dc416 in __kernel_vsyscall ()
#1  0x05ec3a5c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x013fecfc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x0284c9a9 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0x0284c9ef in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0x05ebfd31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0x013f10ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb781c710 (LWP 18050)):
[KCrash Handler]
#7  0x009dc416 in __kernel_vsyscall ()
#8  0x0134cc8f in raise () from /lib/i386-linux-gnu/libc.so.6
#9  0x013502b5 in abort () from /lib/i386-linux-gnu/libc.so.6
#10 0x0199d4a6 in qt_message_output(QtMsgType, char const*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#11 0x0199d8db in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#12 0x0199d9f8 in qFatal(char const*, ...) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#13 0x0199da85 in qt_assert(char const*, char const*, int) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#14 0x02fc44af in QSpiAdaptor::GetChildren() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#15 0x02fc4c9e in QSpiAdaptor::getCacheItem() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#16 0x02fb8ecc in QSpiAccessibleBridge::notifyAboutCreation(QSpiAdaptor*) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#17 0x02fb857a in QSpiAccessibleBridge::interfaceToAccessible(QAccessibleInterface*, int, bool) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#18 0x02fbe5bb in QSpiAdaptor::getChild(int) const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#19 0x02fc4426 in QSpiAdaptor::GetChildren() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#20 0x02fc4c9e in QSpiAdaptor::getCacheItem() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#21 0x02fb8ecc in QSpiAccessibleBridge::notifyAboutCreation(QSpiAdaptor*) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#22 0x02fb857a in QSpiAccessibleBridge::interfaceToAccessible(QAccessibleInterface*, int, bool) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#23 0x02fbe5bb in QSpiAdaptor::getChild(int) const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#24 0x02fc4426 in QSpiAdaptor::GetChildren() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#25 0x02fc4c9e in QSpiAdaptor::getCacheItem() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#26 0x02fb8ecc in QSpiAccessibleBridge::notifyAboutCreation(QSpiAdaptor*) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#27 0x02fb857a in QSpiAccessibleBridge::interfaceToAccessible(QAccessibleInterface*, int, bool) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#28 0x02fbe5bb in QSpiAdaptor::getChild(int) const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#29 0x02fc4426 in QSpiAdaptor::GetChildren() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#30 0x02fc4c9e in QSpiAdaptor::getCacheItem() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#31 0x02fb8ecc in QSpiAccessibleBridge::notifyAboutCreation(QSpiAdaptor*) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#32 0x02fb857a in QSpiAccessibleBridge::interfaceToAccessible(QAccessibleInterface*, int, bool) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#33 0x02fb9554 in QSpiAccessibleBridge::objectToAccessible(QObject*) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#34 0x02fd5fa4 in QSpiAccessible::getParentReference() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#35 0x02fc4ba8 in QSpiAdaptor::getCacheItem() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#36 0x02fb8ecc in QSpiAccessibleBridge::notifyAboutCreation(QSpiAdaptor*) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#37 0x02fb857a in QSpiAccessibleBridge::interfaceToAccessible(QAccessibleInterface*, int, bool) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#38 0x02fb9554 in QSpiAccessibleBridge::objectToAccessible(QObject*) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#39 0x02fd5fa4 in QSpiAccessible::getParentReference() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#40 0x02fc4ba8 in QSpiAdaptor::getCacheItem() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#41 0x02fb8ecc in QSpiAccessibleBridge::notifyAboutCreation(QSpiAdaptor*) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#42 0x02fb857a in QSpiAccessibleBridge::interfaceToAccessible(QAccessibleInterface*, int, bool) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#43 0x02fb9554 in QSpiAccessibleBridge::objectToAccessible(QObject*) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#44 0x02fd5fa4 in QSpiAccessible::getParentReference() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#45 0x02fc4ba8 in QSpiAdaptor::getCacheItem() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#46 0x02fb8ecc in QSpiAccessibleBridge::notifyAboutCreation(QSpiAdaptor*) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#47 0x02fb857a in QSpiAccessibleBridge::interfaceToAccessible(QAccessibleInterface*, int, bool) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#48 0x02fb9554 in QSpiAccessibleBridge::objectToAccessible(QObject*) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#49 0x02fd5fa4 in QSpiAccessible::getParentReference() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#50 0x02fc4ba8 in QSpiAdaptor::getCacheItem() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#51 0x02fb8ecc in QSpiAccessibleBridge::notifyAboutCreation(QSpiAdaptor*) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#52 0x02fb857a in QSpiAccessibleBridge::interfaceToAccessible(QAccessibleInterface*, int, bool) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#53 0x02fb9554 in QSpiAccessibleBridge::objectToAccessible(QObject*) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#54 0x02fd5fa4 in QSpiAccessible::getParentReference() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#55 0x02fc4ba8 in QSpiAdaptor::getCacheItem() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#56 0x02fb8ecc in QSpiAccessibleBridge::notifyAboutCreation(QSpiAdaptor*) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#57 0x02fb857a in QSpiAccessibleBridge::interfaceToAccessible(QAccessibleInterface*, int, bool) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#58 0x02fb9554 in QSpiAccessibleBridge::objectToAccessible(QObject*) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#59 0x02fd5fa4 in QSpiAccessible::getParentReference() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#60 0x02fc4ba8 in QSpiAdaptor::getCacheItem() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#61 0x02fb8ecc in QSpiAccessibleBridge::notifyAboutCreation(QSpiAdaptor*) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#62 0x02fb857a in QSpiAccessibleBridge::interfaceToAccessible(QAccessibleInterface*, int, bool) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#63 0x02fbe5bb in QSpiAdaptor::getChild(int) const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#64 0x02fc4426 in QSpiAdaptor::GetChildren() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#65 0x02fc4c9e in QSpiAdaptor::getCacheItem() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#66 0x02fb8ecc in QSpiAccessibleBridge::notifyAboutCreation(QSpiAdaptor*) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#67 0x02fb857a in QSpiAccessibleBridge::interfaceToAccessible(QAccessibleInterface*, int, bool) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#68 0x02fb9554 in QSpiAccessibleBridge::objectToAccessible(QObject*) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#69 0x02fd5fa4 in QSpiAccessible::getParentReference() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#70 0x02fc4ba8 in QSpiAdaptor::getCacheItem() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#71 0x02fb8ecc in QSpiAccessibleBridge::notifyAboutCreation(QSpiAdaptor*) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#72 0x02fb857a in QSpiAccessibleBridge::interfaceToAccessible(QAccessibleInterface*, int, bool) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#73 0x02fb9554 in QSpiAccessibleBridge::objectToAccessible(QObject*) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#74 0x02fb9a97 in QSpiAccessibleBridge::windowActivated(QObject*) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#75 0x02fe0d57 in QSpiAccessibleBridge::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#76 0x01aa8b7d in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#77 0x01ab7a6a in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#78 0x02fe06b5 in QSpiApplication::windowActivated(QObject*) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#79 0x02fb530d in QSpiApplication::eventFilter(QObject*, QEvent*) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#80 0x01aa226b in QCoreApplicationPrivate::sendThroughApplicationEventFilters(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#81 0x06a7ecca in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#82 0x06a841a8 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#83 0x010cd681 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#84 0x01aa219e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#85 0x06a82b84 in QApplication::setActiveWindow(QWidget*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#86 0x06b0b419 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#87 0x06b3724c in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#88 0x0171225f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#89 0x01712990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#90 0x01712c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#91 0x01ad0ada in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#92 0x06b36e3a in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#93 0x01aa6383 in QCoreApplication::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#94 0x0815e2eb in ?? ()
#95 0x081b90c9 in ?? ()
#96 0x082006c6 in ?? ()
#97 0x08114b45 in ?? ()
#98 0x0812379e in ?? ()
#99 0x01aa8b7d in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#100 0x01ab7a6a in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#101 0x08202967 in ?? ()
#102 0x082038bd in ?? ()
#103 0x01aa8b7d in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#104 0x01ab7a6a in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#105 0x06f54cb5 in QTabWidget::currentChanged(int) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#106 0x06f54e0d in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#107 0x06f550d4 in QTabWidget::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#108 0x011d2612 in KTabWidget::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkdeui.so.5
#109 0x01aa8b7d in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#110 0x01ab7a6a in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#111 0x06f48c65 in QTabBar::currentChanged(int) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#112 0x06f4ca69 in QTabBar::setCurrentIndex(int) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#113 0x06f508eb in QTabBar::insertTab(int, QIcon const&, QString const&) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#114 0x06f53e2b in QTabWidget::insertTab(int, QWidget*, QIcon const&, QString const&) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#115 0x06f53ebe in QTabWidget::insertTab(int, QWidget*, QString const&) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#116 0x08202b82 in ?? ()
#117 0x081f395e in ?? ()
#118 0x0811e5a2 in ?? ()
#119 0x08122d56 in ?? ()
#120 0x08072726 in ?? ()
#121 0x01338113 in __libc_start_main () from /lib/i386-linux-gnu/libc.so.6
#122 0x08074ed9 in _start ()

This bug may be a duplicate of or related to bug 284050.

Possible duplicates by query: bug 284258, bug 284050.

Reported using DrKonqi

Comment 1 Michel Ludwig 2011-11-20 17:08:43 UTC

This is a bug in one of the packages shipped by Ubuntu (qt-at-spi, most likely)

https://bugs.launchpad.net/ubuntu/+source/qt-at-spi/+bug/857790


Please update your system. There's unfortunately nothing else that we can do here.

*** This bug has been marked as a duplicate of bug 284050 ***

Comment 2 Vanamali 2011-12-06 06:07:14 UTC

Created attachment 66429 [details]
New crash information added by DrKonqi

kile (2.1.0) on KDE Platform 4.7.2 (4.7.2) using Qt 4.7.4

- What I was doing when the application crashed: Trying to open Kile. Other than KHangman no programs were running simultaneously
The crash occured even when no other programs were running.

-- Backtrace (Reduced):
#13 0x068f8a85 in qt_assert(char const*, char const*, int) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
#14 0x029f14af in QSpiAdaptor::GetChildren() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#15 0x029f1c9e in QSpiAdaptor::getCacheItem() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#16 0x029e5ecc in QSpiAccessibleBridge::notifyAboutCreation(QSpiAdaptor*) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#17 0x029e557a in QSpiAccessibleBridge::interfaceToAccessible(QAccessibleInterface*, int, bool) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so