Bug 205386

Summary: random crash, closing konqueror window
Product: [Frameworks and Libraries] kwebkitpart Reporter: Mathieu Jobin <opensource>
Component: generalAssignee: webkit-devel
Status: RESOLVED DUPLICATE    
Severity: crash CC: adawit, andresbajotierra
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Unlisted Binaries   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Mathieu Jobin 2009-08-27 19:10:21 UTC
Application that crashed: konqueror
Version of the application: 4.3.00 (KDE 4.3.0)
KDE Version: 4.3.00 (KDE 4.3.0)
Qt Version: 4.5.2
Operating System: Linux 2.6.28-15-server i686
Distribution: Ubuntu 9.04

What I was doing when the application crashed:
i just had two tab opened. nothing fancy.
crash on closing the window



 -- Backtrace:
Application: Konqueror (kdeinit4), signal: Segmentation fault
[Current thread is 0 (LWP 15064)]

Thread 2 (Thread 0xabdffb90 (LWP 15113)):
#0  0xb65480ac in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0xb7e7f04b in QTimerInfoList::getTime (this=0x92cade4, t=@0x92cae08) at kernel/qeventdispatcher_unix.cpp:339
#2  0xb7e7f221 in QTimerInfoList::updateCurrentTime (this=0x92cade4) at kernel/qeventdispatcher_unix.cpp:297
#3  0xb7e80e0c in QTimerInfoList::timerWait (this=0x92cade4, tm=@0xabdff124) at kernel/qeventdispatcher_unix.cpp:420
#4  0xb7e7d4da in timerSourcePrepare (source=0xb654bff4, timeout=0xabdff178) at kernel/qeventdispatcher_glib.cpp:141
#5  0xb64c89c0 in IA__g_main_context_prepare (context=0x92cafb0, priority=0xabdff1e8) at /build/buildd/glib2.0-2.20.1/glib/gmain.c:2134
#6  0xb64c8dda in g_main_context_iterate (context=0x92cafb0, block=1, dispatch=1, self=0x92cac98) at /build/buildd/glib2.0-2.20.1/glib/gmain.c:2428
#7  0xb64c9268 in IA__g_main_context_iteration (context=0x92cafb0, may_block=1) at /build/buildd/glib2.0-2.20.1/glib/gmain.c:2511
#8  0xb7e7d317 in QEventDispatcherGlib::processEvents (this=0x92c9bc0, flags={i = -1411386776}) at kernel/qeventdispatcher_glib.cpp:329
#9  0xb7e501fa in QEventLoop::processEvents (this=0xabdff2e0, flags={i = -1411386712}) at kernel/qeventloop.cpp:149
#10 0xb7e50642 in QEventLoop::exec (this=0xabdff2e0, flags={i = -1411386648}) at kernel/qeventloop.cpp:201
#11 0xb7d59e19 in QThread::exec (this=0x891aa30) at thread/qthread.cpp:487
#12 0xb7e32fab in QInotifyFileSystemWatcherEngine::run (this=0x891aa30) at io/qfilesystemwatcher_inotify.cpp:214
#13 0xb7d5d132 in QThreadPrivate::start (arg=0x891aa30) at thread/qthread_unix.cpp:188
#14 0xb64784ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#15 0xb664d49e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb5f86a10 (LWP 15064)):
[KCrash Handler]
#6  0x00000019 in ?? ()
#7  0xb53cdf11 in ?? () from /usr/lib/libQtWebKit.so.4
#8  0xb528c7f5 in ctiVMThrowTrampoline () from /usr/lib/libQtWebKit.so.4
#9  0xb5355af2 in ctiVMThrowTrampoline () from /usr/lib/libQtWebKit.so.4
#10 0xb5049d59 in ctiVMThrowTrampoline () from /usr/lib/libQtWebKit.so.4
#11 0xb500729e in ctiVMThrowTrampoline () from /usr/lib/libQtWebKit.so.4
#12 0xb5033273 in ctiVMThrowTrampoline () from /usr/lib/libQtWebKit.so.4
#13 0xb515384e in ctiVMThrowTrampoline () from /usr/lib/libQtWebKit.so.4
#14 0xb5145308 in ctiVMThrowTrampoline () from /usr/lib/libQtWebKit.so.4
#15 0xb500728b in ctiVMThrowTrampoline () from /usr/lib/libQtWebKit.so.4
#16 0xb5033273 in ctiVMThrowTrampoline () from /usr/lib/libQtWebKit.so.4
#17 0xb500728b in ctiVMThrowTrampoline () from /usr/lib/libQtWebKit.so.4
#18 0xb5033273 in ctiVMThrowTrampoline () from /usr/lib/libQtWebKit.so.4
#19 0xb500728b in ctiVMThrowTrampoline () from /usr/lib/libQtWebKit.so.4
#20 0xb501600b in ctiVMThrowTrampoline () from /usr/lib/libQtWebKit.so.4
#21 0xb5232d06 in ctiVMThrowTrampoline () from /usr/lib/libQtWebKit.so.4
#22 0xb51c81c2 in ctiVMThrowTrampoline () from /usr/lib/libQtWebKit.so.4
#23 0xb53e8218 in QWebPage::~QWebPage () from /usr/lib/libQtWebKit.so.4
#24 0xafb57028 in KWebPage::~KWebPage () from /usr/lib/libkdewebkit.so.1
#25 0xafbf74bd in ?? () from /usr/lib/libwebkitkde.so.1
#26 0xb7e60e0f in QObjectPrivate::deleteChildren (this=0x8b15ad8) at kernel/qobject.cpp:1847
#27 0xb69651cb in ~QWidget (this=0x8ab4e30) at kernel/qwidget.cpp:1367
#28 0xb7ab70e9 in ~Part (this=0x8aefc70, __vtt_parm=0xafc02b68) at /build/buildd/kde4libs-4.3.0/kparts/part.cpp:208
#29 0xb7ab744a in ~ReadOnlyPart (this=0x8aefc70, __vtt_parm=0xafc02b64) at /build/buildd/kde4libs-4.3.0/kparts/part.cpp:459
#30 0xafbf7dab in WebKitPart::~WebKitPart () from /usr/lib/libwebkitkde.so.1
#31 0xb3a39f08 in ~KonqView (this=0x8ab0728) at /build/buildd/kdebase-4.3.0/apps/konqueror/src/konqview.cpp:132
#32 0xb3a40645 in KonqViewManager::clear (this=0x8651e48) at /build/buildd/kdebase-4.3.0/apps/konqueror/src/konqviewmanager.cpp:678
#33 0xb3a9270b in KonqMainWindow::stayPreloaded (this=0x864ff88) at /build/buildd/kdebase-4.3.0/apps/konqueror/src/konqmainwindow.cpp:5685
#34 0xb3a92df7 in KonqMainWindow::queryExit (this=0x864ff88) at /build/buildd/kdebase-4.3.0/apps/konqueror/src/konqmainwindow.cpp:5143
#35 0xb7509afa in KMainWindow::closeEvent (this=0x864ff88, e=0xbfb7f114) at /build/buildd/kde4libs-4.3.0/kdeui/widgets/kmainwindow.cpp:598
#36 0xb3a8cfd9 in KonqMainWindow::closeEvent (this=0x864ff88, e=0xbfb7f114) at /build/buildd/kdebase-4.3.0/apps/konqueror/src/konqmainwindow.cpp:5110
#37 0xb696939a in QWidget::event (this=0x864ff88, event=0xbfb7f114) at kernel/qwidget.cpp:7699
#38 0xb6d38197 in QMainWindow::event (this=0x864ff88, event=0xbfb7f114) at widgets/qmainwindow.cpp:1399
#39 0xb7507f87 in KMainWindow::event (this=0x864ff88, ev=0xbfb7f114) at /build/buildd/kde4libs-4.3.0/kdeui/widgets/kmainwindow.cpp:1094
#40 0xb754d90c in KXmlGuiWindow::event (this=0x864ff88, ev=0xbfb7f114) at /build/buildd/kde4libs-4.3.0/kdeui/xmlgui/kxmlguiwindow.cpp:131
#41 0xb3a92d1d in KonqMainWindow::event (this=0x864ff88, e=0xbfb7f114) at /build/buildd/kdebase-4.3.0/apps/konqueror/src/konqmainwindow.cpp:5668
#42 0xb6912d3c in QApplicationPrivate::notify_helper (this=0x8586518, receiver=0x864ff88, e=0xbfb7f114) at kernel/qapplication.cpp:4056
#43 0xb691b122 in QApplication::notify (this=0xbfb80b20, receiver=0x864ff88, e=0xbfb7f114) at kernel/qapplication.cpp:4021
#44 0xb74235cd in KApplication::notify (this=0xbfb80b20, receiver=0x864ff88, event=0xbfb7f114) at /build/buildd/kde4libs-4.3.0/kdeui/kernel/kapplication.cpp:302
#45 0xb7e51bcb in QCoreApplication::notifyInternal (this=0xbfb80b20, receiver=0x864ff88, event=0xbfb7f114) at kernel/qcoreapplication.cpp:610
#46 0xb691de8e in QCoreApplication::sendSpontaneousEvent (receiver=0x864ff88, event=0x8cfa030) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#47 0xb696eab7 in QWidgetPrivate::close_helper (this=0x8650178, mode=QWidgetPrivate::CloseWithSpontaneousEvent) at kernel/qwidget.cpp:7120
#48 0xb69769fb in QApplication::x11ClientMessage (this=0xbfb80b20, w=0x864ff88, event=0xbfb8067c, passive_only=48) at kernel/qapplication_x11.cpp:5291
#49 0xb698926a in QApplication::x11ProcessEvent (this=0xbfb80b20, event=0xbfb8067c) at kernel/qapplication_x11.cpp:3682
#50 0xb69b537a in x11EventSourceDispatch (s=0x8589568, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#51 0xb64c5b88 in IA__g_main_context_dispatch (context=0x85886c0) at /build/buildd/glib2.0-2.20.1/glib/gmain.c:1814
#52 0xb64c90eb in g_main_context_iterate (context=0x85886c0, block=1, dispatch=1, self=0x84fae30) at /build/buildd/glib2.0-2.20.1/glib/gmain.c:2448
#53 0xb64c9268 in IA__g_main_context_iteration (context=0x85886c0, may_block=1) at /build/buildd/glib2.0-2.20.1/glib/gmain.c:2511
#54 0xb7e7d2f8 in QEventDispatcherGlib::processEvents (this=0x84fad40, flags={i = -1078458312}) at kernel/qeventdispatcher_glib.cpp:327
#55 0xb69b4a75 in QGuiEventDispatcherGlib::processEvents (this=0x84fad40, flags={i = -1078458264}) at kernel/qguieventdispatcher_glib.cpp:202
#56 0xb7e501fa in QEventLoop::processEvents (this=0xbfb808e0, flags={i = -1078458200}) at kernel/qeventloop.cpp:149
#57 0xb7e50642 in QEventLoop::exec (this=0xbfb808e0, flags={i = -1078458136}) at kernel/qeventloop.cpp:201
#58 0xb7e52ae9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#59 0xb6912bb7 in QApplication::exec () at kernel/qapplication.cpp:3525
#60 0xb3acc0c8 in kdemain (argc=2, argv=0x8543f68) at /build/buildd/kdebase-4.3.0/apps/konqueror/src/konqmain.cpp:271
#61 0x0804e27d in launch (argc=2, _name=0x8563574 "/usr/bin/konqueror", args=0x856358f "", cwd=0x0, envc=0, envs=0x8563594 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x8563598 "mjobin-taleo;1251383455;704382;4456_TIME5843955") at /build/buildd/kde4libs-4.3.0/kinit/kinit.cpp:676
#62 0x0804ea5d in handle_launcher_request (sock=7, who=<value optimized out>) at /build/buildd/kde4libs-4.3.0/kinit/kinit.cpp:1168
#63 0x0804efe5 in handle_requests (waitForPid=0) at /build/buildd/kde4libs-4.3.0/kinit/kinit.cpp:1361
#64 0x0804fbca in main (argc=1, argv=0xbfb81514, envp=0xbfb8151c) at /build/buildd/kde4libs-4.3.0/kinit/kinit.cpp:1788

Reported using DrKonqi
Comment 1 Maksim Orlovich 2009-08-27 21:04:18 UTC
And again. This is a WebKit bug. Please do not file Konqueror bug reports when you're using it.
Comment 2 Dario Andres 2009-08-28 14:36:37 UTC
This could be related to bug 205351 / bug 201852 / bug 199821 / bug 196811.
If you can reproduce the crash at will (or you experience this regularly), can you install the "libqt4-dbg" package and post a complete backtrace here? Thanks
Comment 3 Dario Andres 2009-08-28 20:43:23 UTC
I mean the "libqt4-webkit-dbg" package. Thanks
Comment 4 Dawit Alemayehu 2010-01-23 19:32:20 UTC

*** This bug has been marked as a duplicate of bug 196811 ***