| Summary: | crash when closing a tab with webkit view (WebCore::Widget::hide, WebCore::RenderWidget::destroy, WebCore::ContainerNode::detach) | ||
|---|---|---|---|
| Product: | [Frameworks and Libraries] kwebkitpart | Reporter: | Pete Brown <rendhalver> |
| Component: | general | Assignee: | webkit-devel |
| Status: | RESOLVED UPSTREAM | ||
| Severity: | crash | CC: | kde-bugzilla |
| Priority: | NOR | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Unlisted Binaries | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
*** Bug 205979 has been marked as a duplicate of this bug. *** Hi guys, It's been a while since i reported this and i have upgraded kde since then. I am now running 4.3.1. I decided to set my default view mode to qtwebkit again and loaded up gmail. The good news is that it didn't crash my konqueror when i closed the tab. I will keep using qtwebkit and see if have any other issues and will report them if i do. Looks like i spoke too soon. Just after i reported this Konquoror started crashing whenever i closed a tab. I am reinstalling the debugging symbols and will add the crash report to this bug. Hi again,
As mentioned in my last comment here is the backtrace for my crash.
Application: Konqueror (kdeinit4), signal: Segmentation fault
[Current thread is 0 (LWP 1910)]
Thread 2 (Thread 0x7f93d73cf950 (LWP 2211)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1 0x00007f93fc291d19 in QWaitCondition::wait (this=0x4e152c0, mutex=0x4e152b8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2 0x00007f93fb11781c in QHostInfoAgent::run (this=0x4e152a0) at kernel/qhostinfo.cpp:260
#3 0x00007f93fc290d35 in QThreadPrivate::start (arg=0x4e152a0) at thread/qthread_unix.cpp:188
#4 0x00007f93f81853ba in start_thread (arg=<value optimized out>) at pthread_create.c:297
#5 0x00007f93f8d69fcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6 0x0000000000000000 in ?? ()
Thread 1 (Thread 0x7f93fc844750 (LWP 1910)):
[KCrash Handler]
#5 0x00007f93f2cc1a4e in WebCore::Widget::hide (this=<value optimized out>) at ../../../../include/QtGui/../../src/gui/kernel/qwidget.h:477
#6 0x00007f93f2c4c238 in WebCore::RenderWidget::destroy (this=0x5431d08) at rendering/RenderWidget.cpp:85
#7 0x00007f93f294aef5 in WebCore::Node::detach (this=0x5433200) at dom/Node.cpp:1060
#8 0x00007f93f29081c4 in WebCore::ContainerNode::detach (this=0x54329d0) at dom/ContainerNode.cpp:593
#9 0x00007f93f29081c4 in WebCore::ContainerNode::detach (this=0x551c830) at dom/ContainerNode.cpp:593
#10 0x00007f93f29081c4 in WebCore::ContainerNode::detach (this=0x5519a80) at dom/ContainerNode.cpp:593
#11 0x00007f93f29081c4 in WebCore::ContainerNode::detach (this=0x5500830) at dom/ContainerNode.cpp:593
#12 0x00007f93f29081c4 in WebCore::ContainerNode::detach (this=0x5500ab0) at dom/ContainerNode.cpp:593
#13 0x00007f93f29081c4 in WebCore::ContainerNode::detach (this=0x31f9220) at dom/ContainerNode.cpp:593
#14 0x00007f93f29081c4 in WebCore::ContainerNode::detach (this=0x555cec0) at dom/ContainerNode.cpp:593
#15 0x00007f93f29081c4 in WebCore::ContainerNode::detach (this=0x5b29030) at dom/ContainerNode.cpp:593
#16 0x00007f93f29081c4 in WebCore::ContainerNode::detach (this=0x565f0f0) at dom/ContainerNode.cpp:593
#17 0x00007f93f29081c4 in WebCore::ContainerNode::detach (this=0x565fce0) at dom/ContainerNode.cpp:593
#18 0x00007f93f29081c4 in WebCore::ContainerNode::detach (this=0x2d3ff50) at dom/ContainerNode.cpp:593
#19 0x00007f93f29081c4 in WebCore::ContainerNode::detach (this=0x2de17a0) at dom/ContainerNode.cpp:593
#20 0x00007f93f2917383 in WebCore::Document::detach (this=0x2de17a0) at dom/Document.cpp:1310
#21 0x00007f93f2b2ca0e in WebCore::Frame::setView (this=0x2db2fc0, view=0x0) at page/Frame.cpp:209
#22 0x00007f93f2ac218a in WebCore::FrameLoader::detachFromParent (this=0x2db5008) at loader/FrameLoader.cpp:3434
#23 0x00007f93f2cd8599 in ~QWebPage (this=0x2db42a0) at ../WebKit/qt/Api/qwebpage.cpp:1242
#24 0x00007f93e638d657 in ?? () from /usr/lib/libwebkitkde.so.1
#25 0x00007f93fc388ec1 in QObjectPrivate::deleteChildren (this=0x2db2830) at kernel/qobject.cpp:1847
#26 0x00007f93f998d1a2 in ~QWidget (this=0x2db2e80) at kernel/qwidget.cpp:1367
#27 0x00007f93fbb9609b in ~Part (this=0x2d3ecf0, __vtt_parm=0x7f93e65996f0) at /build/buildd/kde4libs-4.3.1/kparts/part.cpp:208
#28 0x00007f93e638dc77 in WebKitPart::~WebKitPart () from /usr/lib/libwebkitkde.so.1
#29 0x00007f93f0167193 in ~KonqView (this=0x2db7ea0) at /build/buildd/kdebase-4.3.1/apps/konqueror/src/konqview.cpp:132
#30 0x00007f93f016d74f in KonqViewManager::removeTab (this=0x140f970, currentFrame=0x2d3a418, emitAboutToRemoveSignal=<value optimized out>)
at /build/buildd/kdebase-4.3.1/apps/konqueror/src/konqviewmanager.cpp:402
#31 0x00007f93f01b016e in KonqMainWindow::slotRemoveTab (this=0x142a9e0) at /build/buildd/kdebase-4.3.1/apps/konqueror/src/konqmainwindow.cpp:2531
#32 0x00007f93f01c21a5 in KonqMainWindow::qt_metacall (this=0x142a9e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff048891a0)
at /build/buildd/kdebase-4.3.1/obj-x86_64-linux-gnu/apps/konqueror/src/konqmainwindow.moc:415
#33 0x00007f93fc38fea2 in QMetaObject::activate (sender=0x266c540, from_signal_index=<value optimized out>, to_signal_index=30, argv=0x3a) at kernel/qobject.cpp:3113
#34 0x00007f93f9f62e27 in QAbstractButton::clicked (this=0x6820630, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:200
#35 0x00007f93f9cbcc6b in QAbstractButtonPrivate::emitClicked (this=0x266e610) at widgets/qabstractbutton.cpp:543
#36 0x00007f93f9cbe8c2 in QAbstractButtonPrivate::click (this=0x266e610) at widgets/qabstractbutton.cpp:536
#37 0x00007f93f9cbeb15 in QAbstractButton::mouseReleaseEvent (this=0x266c540, e=0x7fff04889980) at widgets/qabstractbutton.cpp:1115
#38 0x00007f93f9d9051a in QToolButton::mouseReleaseEvent (this=0x6820630, e=0x0) at widgets/qtoolbutton.cpp:709
#39 0x00007f93f99920bf in QWidget::event (this=0x266c540, event=0x7fff04889980) at kernel/qwidget.cpp:7549
#40 0x00007f93f9940f4d in QApplicationPrivate::notify_helper (this=0x12b5000, receiver=0x266c540, e=0x7fff04889980) at kernel/qapplication.cpp:4056
#41 0x00007f93f99498ea in QApplication::notify (this=<value optimized out>, receiver=0x266c540, e=0x7fff04889980) at kernel/qapplication.cpp:3758
#42 0x00007f93faa53deb in KApplication::notify (this=0x7fff0488bab0, receiver=0x266c540, event=0x7fff04889980) at /build/buildd/kde4libs-4.3.1/kdeui/kernel/kapplication.cpp:302
#43 0x00007f93fc37a6ac in QCoreApplication::notifyInternal (this=0x7fff0488bab0, receiver=0x266c540, event=0x7fff04889980) at kernel/qcoreapplication.cpp:610
#44 0x00007f93f9948b38 in QApplicationPrivate::sendMouseEvent (receiver=0x266c540, event=0x7fff04889980, alienWidget=0x266c540, nativeWidget=0x142a9e0, buttonDown=<value optimized out>,
lastMouseReceiver=@0x7f93fa378010) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#45 0x00007f93f99b2b19 in QETWidget::translateMouseEvent (this=0x142a9e0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4409
#46 0x00007f93f99b1b53 in QApplication::x11ProcessEvent (this=0x7fff0488bab0, event=0x7fff0488b500) at kernel/qapplication_x11.cpp:3550
#47 0x00007f93f99da454 in x11EventSourceDispatch (s=0x12b8c40, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#48 0x00007f93f83d420a in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#49 0x00007f93f83d78e0 in ?? () from /usr/lib/libglib-2.0.so.0
#50 0x00007f93f83d7a7c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#51 0x00007f93fc3a3a8f in QEventDispatcherGlib::processEvents (this=0x1217e70, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#52 0x00007f93f99d9bdf in QGuiEventDispatcherGlib::processEvents (this=0x6820630, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#53 0x00007f93fc378f42 in QEventLoop::processEvents (this=<value optimized out>, flags={i = 76068848}) at kernel/qeventloop.cpp:149
#54 0x00007f93fc379314 in QEventLoop::exec (this=0x7fff0488b830, flags={i = 76068928}) at kernel/qeventloop.cpp:201
#55 0x00007f93fc37b5e4 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#56 0x00007f93f01ed4e2 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at /build/buildd/kdebase-4.3.1/apps/konqueror/src/konqmain.cpp:271
#57 0x0000000000407215 in launch (argc=3, _name=0x1269df8 "konqueror", args=<value optimized out>, cwd=0x0, envc=1, envs=0x1269e32 "", reset_env=false, tty=0x0, avoid_loops=false,
startup_id_str=0x40a3a1 "0") at /build/buildd/kde4libs-4.3.1/kinit/kinit.cpp:677
#58 0x0000000000407a38 in handle_launcher_request (sock=7, who=<value optimized out>) at /build/buildd/kde4libs-4.3.1/kinit/kinit.cpp:1169
#59 0x0000000000407fe5 in handle_requests (waitForPid=0) at /build/buildd/kde4libs-4.3.1/kinit/kinit.cpp:1362
#60 0x0000000000408b26 in main (argc=1, argv=0x7fff0488d198, envp=0x7fff0488d1a8) at /build/buildd/kde4libs-4.3.1/kinit/kinit.cpp:1793
Looks like a crash in (Qt)WebKit. Please report this bug to bugs.webkit.org. |
Application that crashed: konqueror Version of the application: 4.2.90 (KDE 4.2.90 (KDE 4.3 Beta2)) KDE Version: 4.2.90 (KDE 4.2.90 (KDE 4.3 Beta2)) Qt Version: 4.5.1 Operating System: Linux 2.6.28-13-generic x86_64 Distribution: Ubuntu 9.04 What I was doing when the application crashed: I have webkit enabled as the default view for html. I was looking at gmail (which was vaguelly working but not completely but thats another issue). I closed the tab and konqueror crashed. so i restarted the application via the crash dialog and restored the session and tried closing the tab again but i got the same crash. Hope this helps. Let me know if you need more information or testing. :) -- Backtrace: Application: Konqueror (kdeinit), signal: Segmentation fault [Current thread is 0 (LWP 17388)] Thread 2 (Thread 0x7f4dd4d5f950 (LWP 17446)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:217 #1 0x00007f4df0938cc7 in QWaitCondition::wait (this=0x1a66f48, mutex=0x1a66f40, time=30000) at thread/qwaitcondition_unix.cpp:85 #2 0x00007f4df092e879 in QThreadPoolThread::run (this=0x2fbcc00) at concurrent/qthreadpool.cpp:140 #3 0x00007f4df0937d02 in QThreadPrivate::start (arg=0x2fbcc00) at thread/qthread_unix.cpp:189 #4 0x00007f4dec8083ba in start_thread (arg=<value optimized out>) at pthread_create.c:297 #5 0x00007f4ded3ecfcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #6 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f4df0eeb750 (LWP 17388)): [KCrash Handler] #5 0x00007f4de73537ee in WebCore::Widget::hide (this=<value optimized out>) at ../../../../include/QtGui/../../src/gui/kernel/qwidget.h:477 #6 0x00007f4de72e0168 in WebCore::RenderWidget::destroy (this=0x3e72dc8) at rendering/RenderWidget.cpp:85 #7 0x00007f4de6fdf405 in WebCore::Node::detach (this=0x6af1b10) at dom/Node.cpp:1060 #8 0x00007f4de6f9c734 in WebCore::ContainerNode::detach (this=0x4037410) at dom/ContainerNode.cpp:593 #9 0x00007f4de6f9c734 in WebCore::ContainerNode::detach (this=0x51bd080) at dom/ContainerNode.cpp:593 #10 0x00007f4de6f9c734 in WebCore::ContainerNode::detach (this=0x3e77640) at dom/ContainerNode.cpp:593 #11 0x00007f4de6fab893 in WebCore::Document::detach (this=0x3e77640) at dom/Document.cpp:1307 #12 0x00007f4de71c0ace in WebCore::Frame::setView (this=0x5167080, view=0x0) at page/Frame.cpp:209 #13 0x00007f4de71ca70a in WebCore::FrameTree::removeChild (this=0x343c5e8, child=0x5167080) at page/FrameTree.cpp:85 #14 0x00007f4de7157bd6 in WebCore::FrameLoader::detachFromParent (this=<value optimized out>) at loader/FrameLoader.cpp:3424 #15 0x00007f4de7157cbc in WebCore::FrameLoader::detachChildren (this=<value optimized out>) at loader/FrameLoader.cpp:3312 #16 0x00007f4de7157b6f in WebCore::FrameLoader::detachFromParent (this=0x343c628) at loader/FrameLoader.cpp:3415 #17 0x00007f4de736a309 in ~QWebPage (this=0x3437a30) at ../WebKit/qt/Api/qwebpage.cpp:1242 #18 0x00007f4dd7cb1657 in ?? () from /usr/lib/libwebkitkde.so.1 #19 0x00007f4df0a2f871 in QObjectPrivate::deleteChildren (this=0x348acb0) at kernel/qobject.cpp:1854 #20 0x00007f4dee0109f2 in ~QWidget (this=0x34587f0) at kernel/qwidget.cpp:1366 #21 0x00007f4df0240fbb in ~Part (this=0x3430ba0, __vtt_parm=0x7f4dd7ebd6f0) at /build/buildd/kde4libs-4.2.90/kparts/part.cpp:208 #22 0x00007f4dd7cb1c77 in WebKitPart::~WebKitPart () from /usr/lib/libwebkitkde.so.1 #23 0x00007f4de47fdf43 in ~KonqView (this=0x340e440) at /build/buildd/kdebase-4.2.90/apps/konqueror/src/konqview.cpp:132 #24 0x00007f4de48044ff in KonqViewManager::removeTab (this=0x1bba430, currentFrame=0x3421cc8, emitAboutToRemoveSignal=<value optimized out>) at /build/buildd/kdebase-4.2.90/apps/konqueror/src/konqviewmanager.cpp:402 #25 0x00007f4de48469be in KonqMainWindow::slotRemoveTab (this=0x1bb6570) at /build/buildd/kdebase-4.2.90/apps/konqueror/src/konqmainwindow.cpp:2496 #26 0x00007f4de4856efd in KonqMainWindow::qt_metacall (this=0x1bb6570, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffff8f30910) at /build/buildd/kdebase-4.2.90/obj-x86_64-linux-gnu/apps/konqueror/src/konqmainwindow.moc:413 #27 0x00007f4df0a368d2 in QMetaObject::activate (sender=0x23fb250, from_signal_index=<value optimized out>, to_signal_index=30, argv=0xb) at kernel/qobject.cpp:3120 #28 0x00007f4dee60eac7 in QAbstractButton::clicked (this=0x5c11420, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:200 #29 0x00007f4dee369d7b in QAbstractButtonPrivate::emitClicked (this=0x23fd270) at widgets/qabstractbutton.cpp:543 #30 0x00007f4dee36b9d2 in QAbstractButtonPrivate::click (this=0x23fd270) at widgets/qabstractbutton.cpp:536 #31 0x00007f4dee36bc25 in QAbstractButton::mouseReleaseEvent (this=0x23fb250, e=0x7ffff8f310f0) at widgets/qabstractbutton.cpp:1115 #32 0x00007f4dee43d96a in QToolButton::mouseReleaseEvent (this=0x5c11420, e=0x0) at widgets/qtoolbutton.cpp:709 #33 0x00007f4dee014def in QWidget::event (this=0x23fb250, event=0x7ffff8f310f0) at kernel/qwidget.cpp:7521 #34 0x00007f4dedfc3b9d in QApplicationPrivate::notify_helper (this=0x18c28e0, receiver=0x23fb250, e=0x7ffff8f310f0) at kernel/qapplication.cpp:4057 #35 0x00007f4dedfcc54a in QApplication::notify (this=<value optimized out>, receiver=0x23fb250, e=0x7ffff8f310f0) at kernel/qapplication.cpp:3759 #36 0x00007f4def10006b in KApplication::notify (this=0x7ffff8f33220, receiver=0x23fb250, event=0x7ffff8f310f0) at /build/buildd/kde4libs-4.2.90/kdeui/kernel/kapplication.cpp:302 #37 0x00007f4df0a20dfc in QCoreApplication::notifyInternal (this=0x7ffff8f33220, receiver=0x23fb250, event=0x7ffff8f310f0) at kernel/qcoreapplication.cpp:610 #38 0x00007f4dedfcb798 in QApplicationPrivate::sendMouseEvent (receiver=0x23fb250, event=0x7ffff8f310f0, alienWidget=0x0, nativeWidget=0x23fb250, buttonDown=<value optimized out>, lastMouseReceiver=@0x7f4deea25010) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216 #39 0x00007f4dee035789 in QETWidget::translateMouseEvent (this=0x23fb250, event=<value optimized out>) at kernel/qapplication_x11.cpp:4448 #40 0x00007f4dee0347f5 in QApplication::x11ProcessEvent (this=0x7ffff8f33220, event=0x7ffff8f32c70) at kernel/qapplication_x11.cpp:3566 #41 0x00007f4dee05cf84 in x11EventSourceDispatch (s=0x18c6550, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146 #42 0x00007f4deca5720a in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #43 0x00007f4deca5a8e0 in ?? () from /usr/lib/libglib-2.0.so.0 #44 0x00007f4deca5aa7c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #45 0x00007f4df0a4a52f in QEventDispatcherGlib::processEvents (this=0x18c1bc0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:324 #46 0x00007f4dee05c70f in QGuiEventDispatcherGlib::processEvents (this=0x5c11420, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202 #47 0x00007f4df0a1f6a2 in QEventLoop::processEvents (this=<value optimized out>, flags={i = -118280352}) at kernel/qeventloop.cpp:149 #48 0x00007f4df0a1fa6d in QEventLoop::exec (this=0x7ffff8f32fa0, flags={i = -118280272}) at kernel/qeventloop.cpp:200 #49 0x00007f4df0a21d34 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888 #50 0x00007f4de4882d82 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at /build/buildd/kdebase-4.2.90/apps/konqueror/src/konqmain.cpp:271 #51 0x000000000040714e in launch (argc=1, _name=0x18755f8 "/usr/bin/konqueror", args=<value optimized out>, cwd=0x0, envc=1, envs=0x187561f "", reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x40a308 "0") at /build/buildd/kde4libs-4.2.90/kinit/kinit.cpp:671 #52 0x0000000000407978 in handle_launcher_request (sock=7, who=<value optimized out>) at /build/buildd/kde4libs-4.2.90/kinit/kinit.cpp:1163 #53 0x0000000000407f25 in handle_requests (waitForPid=0) at /build/buildd/kde4libs-4.2.90/kinit/kinit.cpp:1356 #54 0x0000000000408a66 in main (argc=2, argv=0x7ffff8f348f8, envp=0x7ffff8f34910) at /build/buildd/kde4libs-4.2.90/kinit/kinit.cpp:1783 Reported using DrKonqi