Application: konqueror (4.4.00 (KDE 4.4.0)) KDE Platform Version: 4.4.00 (KDE 4.4.0) Qt Version: 4.6.1 Operating System: Linux 2.6.32-14-generic x86_64 Distribution: Ubuntu lucid (development branch) -- Information about the crash: On this website : http://www.pcworld.fr/produit/test-pcworld-msi-big-bang-trinergy-300-euros-p55-prix-justifie/473831/ click on any thumbnail picture --> a popup appear with the full picture size --> click in to close this popup (classic feature and rather convenient I think ) --> konqueror crash (segfault 11). Note : On Blender website (www.blender.org) the gallery run on same mecanic but no crash. The crash can be reproduced every time. -- Backtrace: Application: Konqueror (kdeinit4), signal: Segmentation fault [Current thread is 1 (Thread 0x7f4855f23800 (LWP 3075))] Thread 4 (Thread 0x7f4833fff710 (LWP 3128)): #0 0x00007f4852f1bbc3 in poll () from /lib/libc.so.6 #1 0x00007f484f6dba49 in ?? () from /lib/libglib-2.0.so.0 #2 0x00007f484f6dbe1c in g_main_context_iteration () from /lib/libglib-2.0.so.0 #3 0x00007f485451f196 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #4 0x00007f48544f4582 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #5 0x00007f48544f495c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #6 0x00007f48543fed39 in QThread::exec() () from /usr/lib/libQtCore.so.4 #7 0x00007f48544d4dc8 in ?? () from /usr/lib/libQtCore.so.4 #8 0x00007f4854401755 in ?? () from /usr/lib/libQtCore.so.4 #9 0x00007f4854171b14 in start_thread () from /lib/libpthread.so.0 #10 0x00007f4852f2807d in clone () from /lib/libc.so.6 #11 0x0000000000000000 in ?? () Thread 3 (Thread 0x7f483350f710 (LWP 3146)): #0 0x00007f4854176a39 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007f4854402672 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4 #2 0x00007f48543f7a29 in ?? () from /usr/lib/libQtCore.so.4 #3 0x00007f4854401755 in ?? () from /usr/lib/libQtCore.so.4 #4 0x00007f4854171b14 in start_thread () from /lib/libpthread.so.0 #5 0x00007f4852f2807d in clone () from /lib/libc.so.6 #6 0x0000000000000000 in ?? () Thread 2 (Thread 0x7f4832d0e710 (LWP 3147)): #0 0x00007f4854176a39 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007f4854402672 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4 #2 0x00007f48543f7a29 in ?? () from /usr/lib/libQtCore.so.4 #3 0x00007f4854401755 in ?? () from /usr/lib/libQtCore.so.4 #4 0x00007f4854171b14 in start_thread () from /lib/libpthread.so.0 #5 0x00007f4852f2807d in clone () from /lib/libc.so.6 #6 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f4855f23800 (LWP 3075)): [KCrash Handler] #5 0x0000000002bc5648 in ?? () #6 0x00007f483f5fc001 in KHTMLPart::removeJSErrorExtension() () from /usr/lib/libkhtml.so.5 #7 0x00007f483f60f40d in KHTMLPart::~KHTMLPart() () from /usr/lib/libkhtml.so.5 #8 0x00007f48545059bd in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4 #9 0x00007f485369407c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #10 0x00007f485369a66b in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #11 0x00007f4854a3d1d6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #12 0x00007f48544f5c5c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #13 0x00007f48544f83d7 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4 #14 0x00007f485451f603 in ?? () from /usr/lib/libQtCore.so.4 #15 0x00007f484f6d7df2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #16 0x00007f484f6dbc38 in ?? () from /lib/libglib-2.0.so.0 #17 0x00007f484f6dbe1c in g_main_context_iteration () from /lib/libglib-2.0.so.0 #18 0x00007f485451f143 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #19 0x00007f485374388e in ?? () from /usr/lib/libQtGui.so.4 #20 0x00007f48544f4582 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #21 0x00007f48544f495c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #22 0x00007f48544f869b in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4 #23 0x00007f484688bcd6 in kdemain () from /usr/lib/libkdeinit4_konqueror.so #24 0x0000000000406fe8 in _start () This bug may be a duplicate of or related to bug 223739. Possible duplicates by query: bug 227360, bug 226170, bug 223739. Reported using DrKonqi
Can't reproduce, though there are many reports with this bt. Any chance you could produce a valgrind trace?
Confirmed. Valgrind log: ==9251== Invalid read of size 8 ==9251== at 0x178A2DAF: KHTMLPart::removeJSErrorExtension() (khtml_part.cpp:1276) ==9251== by 0x1789DE24: KHTMLPart::~KHTMLPart() (khtml_part.cpp:593) ==9251== by 0x790F114: qDeleteInEventHandler(QObject*) (qobject.cpp:3991) ==9251== by 0x7909124: QObject::event(QEvent*) (qobject.cpp:1223) ==9251== by 0x83736D5: QApplicationPrivate::notify_helper(QObject*, QEvent*) (qapplication.cpp:4300) ==9251== by 0x8370BEC: QApplication::notify(QObject*, QEvent*) (qapplication.cpp:3704) ==9251== by 0x6AF1892: KApplication::notify(QObject*, QEvent*) (kapplication.cpp:302) ==9251== by 0x78EEF0B: QCoreApplication::notifyInternal(QObject*, QEvent*) (qcoreapplication.cpp:704) ==9251== by 0x78F3316: QCoreApplication::sendEvent(QObject*, QEvent*) (qcoreapplication.h:215) ==9251== by 0x78F05A1: QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (qcoreapplication.cpp:1369) ==9251== by 0x78F01BC: QCoreApplication::sendPostedEvents(QObject*, int) (qcoreapplication.cpp:1262) ==9251== by 0x792CB82: QCoreApplication::sendPostedEvents() (qcoreapplication.h:220) ==9251== Address 0x1054ecf0 is 0 bytes inside a block of size 48 free'd ==9251== at 0x4C24E54: operator delete(void*) (vg_replace_malloc.c:387) ==9251== by 0x6C35B85: KUrlLabel::~KUrlLabel() (kurllabel.cpp:109) ==9251== by 0x790A5A3: QObjectPrivate::deleteChildren() (qobject.cpp:1978) ==9251== by 0x83D4598: QWidget::~QWidget() (qwidget.cpp:1472) ==9251== by 0x894571F: QStatusBar::~QStatusBar() (qstatusbar.cpp:300) ==9251== by 0x6C1AF9E: KStatusBar::~KStatusBar() (kstatusbar.cpp:92) ==9251== by 0x4EA236E: KonqFrameStatusBar::~KonqFrameStatusBar() (konqframestatusbar.cpp:131) ==9251== by 0x790A5A3: QObjectPrivate::deleteChildren() (qobject.cpp:1978) ==9251== by 0x83D4598: QWidget::~QWidget() (qwidget.cpp:1472) ==9251== by 0x4EA06F9: KonqFrame::~KonqFrame() (konqframe.cpp:109) ==9251== by 0x4EAA5A0: void qDeleteAll<QList<KonqFrameBase*>::const_iterator>(QList<KonqFrameBase*>::const_iterator, QList<KonqFrameBase*>::const_iterator) (qalgorithms.h:322) ==9251== by 0x4EAA157: void qDeleteAll<QList<KonqFrameBase*> >(QList<KonqFrameBase*> const&) (qalgorithms.h:330) ==9251== by 0x4EA6657: KonqFrameTabs::~KonqFrameTabs() (konqtabs.cpp:142) ==9251== by 0x4E94088: KonqViewManager::clear() (konqviewmanager.cpp:704) ==9251== by 0x4E939C9: KonqViewManager::removePart(KParts::Part*) (konqviewmanager.cpp:638) ==9251== by 0x1789DDED: KHTMLPart::~KHTMLPart() (khtml_part.cpp:588) ==9251== by 0x790F114: qDeleteInEventHandler(QObject*) (qobject.cpp:3991) ==9251== by 0x7909124: QObject::event(QEvent*) (qobject.cpp:1223) ==9251== by 0x83736D5: QApplicationPrivate::notify_helper(QObject*, QEvent*) (qapplication.cpp:4300) ==9251== by 0x8370BEC: QApplication::notify(QObject*, QEvent*) (qapplication.cpp:3704) ==9251== by 0x6AF1892: KApplication::notify(QObject*, QEvent*) (kapplication.cpp:302) ==9251== by 0x78EEF0B: QCoreApplication::notifyInternal(QObject*, QEvent*) (qcoreapplication.cpp:704) ==9251== by 0x78F3316: QCoreApplication::sendEvent(QObject*, QEvent*) (qcoreapplication.h:215) ==9251== by 0x78F05A1: QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (qcoreapplication.cpp:1369) ==9251== by 0x78F01BC: QCoreApplication::sendPostedEvents(QObject*, int) (qcoreapplication.cpp:1262) ==9251== by 0x792CB82: QCoreApplication::sendPostedEvents() (qcoreapplication.h:220)
SVN commit 1096006 by dfaure: Fix crash when closing a window (via javascript, i.e. self-destruct) that has a JSError statusbar label. Fixed for: 4.4.1 BUG: 228255 M +15 -0 kdebase/apps/konqueror/src/tests/konqhtmltest.cpp M +5 -5 kdelibs/khtml/khtml_part.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=1096006
*** Bug 218866 has been marked as a duplicate of this bug. ***
*** Bug 227360 has been marked as a duplicate of this bug. ***
*** Bug 226170 has been marked as a duplicate of this bug. ***
*** Bug 223739 has been marked as a duplicate of this bug. ***
*** Bug 222333 has been marked as a duplicate of this bug. ***
*** Bug 221758 has been marked as a duplicate of this bug. ***