Bug 283867

Application: rekonq (0.7.0)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic-pae i686
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
 I pressed Ctrl+W and the browser crashed.
- Unusual behavior I noticed:
I tried clicking on a google search result, the browser window seemed to have stopped responding after which I tried closing the only open tab.

-- Backtrace:
Application: rekonq (rekonq), signal: Segmentation fault
[Current thread is 1 (Thread 0xb369e710 (LWP 2156))]

Thread 6 (Thread 0xb115eb70 (LWP 2157)):
#0  0xb77a7424 in __kernel_vsyscall ()
#1  0xb460448c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb76183fd in __pthread_cond_wait (cond=0xb728c7f0, mutex=0xb728c7d8) at forward.c:139
#3  0xb6cd6b57 in scavengerThread (context=0xb7287700) at wtf/FastMalloc.cpp:2378
#4  WTF::TCMalloc_PageHeap::runScavengerThread (context=0xb7287700) at wtf/FastMalloc.cpp:1497
#5  0xb45ffe99 in start_thread (arg=0xb115eb70) at pthread_create.c:304
#6  0xb760a73e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 5 (Thread 0xb0775b70 (LWP 2158)):
#0  0xb77a7424 in __kernel_vsyscall ()
#1  0xb460448c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb76183fd in __pthread_cond_wait (cond=0xb75382b0, mutex=0xb7538298) at forward.c:139
#3  0xb741f817 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0xb75331c0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0xb741f851 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0xb75331c0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0xb45ffe99 in start_thread (arg=0xb0775b70) at pthread_create.c:304
#6  0xb760a73e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0xafc26b70 (LWP 2159)):
#0  0xb77a7424 in __kernel_vsyscall ()
#1  0xb460448c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb76183fd in __pthread_cond_wait (cond=0x8616988, mutex=0x8616970) at forward.c:139
#3  0xb4786467 in wait (this=0x860e568, mutex=0x86121e8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x860e568, mutex=0x86121e8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb58ca7e0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x860e550, th=0x8835948) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb58cd47c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x86122a8, th=0x8835948) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb58ca42b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x860e550, th=0x8835948) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb58cd56a in ThreadWeaver::WorkingHardState::applyForWork (this=0x86122a8, th=0x8835948) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb58ca373 in ThreadWeaver::WeaverImpl::applyForWork (this=0x860e550, th=0x8835948, previous=0x9ee3748) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb58cbf9e in ThreadWeaver::ThreadRunHelper::run (this=0xafc262f4, parent=0x860e550, th=0x8835948) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0xb58cc05b in ThreadWeaver::Thread::run (this=0x8835948) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0xb4785da2 in QThreadPrivate::start (arg=0x8835948) at thread/qthread_unix.cpp:320
#13 0xb45ffe99 in start_thread (arg=0xafc26b70) at pthread_create.c:304
#14 0xb760a73e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xa5a39b70 (LWP 2161)):
#0  0xb3d90d41 in clock_gettime (clock_id=1, tp=0xa5a39000) at ../sysdeps/unix/clock_gettime.c:116
#1  0xb47dbdd8 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb48a84f2 in updateCurrentTime (this=0x8afaccc, tm=...) at kernel/qeventdispatcher_unix.cpp:339
#4  QTimerInfoList::timerWait (this=0x8afaccc, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0xb48a6d32 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xa5a390dc) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb48a6dcd in timerSourcePrepare (source=0x8afac98, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb3ef0fd4 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb3ef1e63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb3ef2524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb48a7577 in QEventDispatcherGlib::processEvents (this=0x8afabe8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0xb4879289 in QEventLoop::processEvents (this=0xa5a39290, flags=...) at kernel/qeventloop.cpp:149
#12 0xb4879522 in QEventLoop::exec (this=0xa5a39290, flags=...) at kernel/qeventloop.cpp:201
#13 0xb47832a0 in QThread::exec (this=0x88fff58) at thread/qthread.cpp:492
#14 0xb485afdb in QInotifyFileSystemWatcherEngine::run (this=0x88fff58) at io/qfilesystemwatcher_inotify.cpp:248
#15 0xb4785da2 in QThreadPrivate::start (arg=0x88fff58) at thread/qthread_unix.cpp:320
#16 0xb45ffe99 in start_thread (arg=0xa5a39b70) at pthread_create.c:304
#17 0xb760a73e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0x9f728b70 (LWP 2218)):
#0  0xb77a7424 in __kernel_vsyscall ()
#1  0xb460448c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb76183fd in __pthread_cond_wait (cond=0x8616988, mutex=0x8616970) at forward.c:139
#3  0xb4786467 in wait (this=0x860e568, mutex=0x86121e8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x860e568, mutex=0x86121e8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0xb58ca7e0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x860e550, th=0x8893df8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb58cd47c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x86122a8, th=0x8893df8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb58ca42b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x860e550, th=0x8893df8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb58cd56a in ThreadWeaver::WorkingHardState::applyForWork (this=0x86122a8, th=0x8893df8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb58ca373 in ThreadWeaver::WeaverImpl::applyForWork (this=0x860e550, th=0x8893df8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb58cbf9e in ThreadWeaver::ThreadRunHelper::run (this=0x9f7282f4, parent=0x860e550, th=0x8893df8) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0xb58cc05b in ThreadWeaver::Thread::run (this=0x8893df8) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0xb4785da2 in QThreadPrivate::start (arg=0x8893df8) at thread/qthread_unix.cpp:320
#13 0xb45ffe99 in start_thread (arg=0x9f728b70) at pthread_create.c:304
#14 0xb760a73e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb369e710 (LWP 2156)):
[KCrash Handler]
#7  QWebFrame::page (this=0x0) at ../WebKit/qt/Api/qwebframe.cpp:882
#8  0xb7718206 in NewTabPage::generate (this=0xbfc46b9c, url=...) at /build/buildd/rekonq-0.7.0/src/newtabpage.cpp:124
#9  0xb771de19 in ProtocolHandler::preHandling (this=0x87afe30, request=..., frame=0x880c8d8) at /build/buildd/rekonq-0.7.0/src/protocolhandler.cpp:171
#10 0xb772a440 in WebPage::acceptNavigationRequest (this=0x87afe18, frame=0x880c8d8, request=..., type=QWebPage::NavigationTypeOther) at /build/buildd/rekonq-0.7.0/src/webpage.cpp:323
#11 0xb6a0a7b5 in QWebPagePrivate::acceptNavigationRequest (this=0x879f9d0, frame=0x880c8d8, request=..., type=QWebPage::NavigationTypeOther) at ../WebKit/qt/Api/qwebpage.cpp:518
#12 0xb69f9474 in WebCore::FrameLoaderClientQt::dispatchDecidePolicyForNavigationAction (this=0x880c7b0, function=(void (WebCore::PolicyChecker::*)(WebCore::PolicyChecker *, WebCore::PolicyAction)) 0xb67f7220 <WebCore::PolicyChecker::continueAfterNavigationPolicy(WebCore::PolicyAction)>, action=..., request=...) at ../WebKit/qt/WebCoreSupport/FrameLoaderClientQt.cpp:1023
#13 0xb67f67f7 in WebCore::PolicyChecker::checkNavigationPolicy (this=0xb087b6b8, request=..., loader=0xb0915500, formState=..., function=0xb67d25b0 <WebCore::FrameLoader::callContinueLoadAfterNavigationPolicy(void*, WebCore::ResourceRequest const&, WTF::PassRefPtr<WebCore::FormState>, bool)>, argument=0xb087b6b0) at loader/PolicyChecker.cpp:88
#14 0xb67d2af2 in WebCore::FrameLoader::loadWithDocumentLoader (this=0xb087b6b0, loader=0xb0915500, type=WebCore::FrameLoadTypeStandard, prpFormState=...) at loader/FrameLoader.cpp:2102
#15 0xb67d3616 in WebCore::FrameLoader::load (this=0xb087b6b0, newDocumentLoader=0xb0915500) at loader/FrameLoader.cpp:2056
#16 0xb67d3764 in WebCore::FrameLoader::load (this=0xb087b6b0, request=..., substituteData=..., lockHistory=false) at loader/FrameLoader.cpp:1997
#17 0xb67d3876 in WebCore::FrameLoader::load (this=0xb087b6b0, request=..., lockHistory=false) at loader/FrameLoader.cpp:1984
#18 0xb6a00cf5 in QWebFrame::load (this=0x880c8d8, req=..., operation=QNetworkAccessManager::GetOperation, body=...) at ../WebKit/qt/Api/qwebframe.cpp:950
#19 0xb6a0140d in QWebFrame::load (this=0x880c8d8, url=...) at ../WebKit/qt/Api/qwebframe.cpp:894
#20 0xb6a18484 in QWebView::load (this=0x87f3838, url=...) at ../WebKit/qt/Api/qwebview.cpp:432
#21 0xb77022e4 in MainView::closeTab (this=0x86338c8, index=-1, del=true) at /build/buildd/rekonq-0.7.0/src/mainview.cpp:452
#22 0xb7702f72 in MainView::qt_metacall (this=0x86338c8, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfc47568) at /build/buildd/rekonq-0.7.0/obj-i686-linux-gnu/src/mainview.moc:147
#23 0xb48806ba in QMetaObject::metacall (object=0x86338c8, cl=QMetaObject::InvokeMetaMethod, idx=80, argv=0xbfc47568) at kernel/qmetaobject.cpp:237
#24 0xb48904ff in QMetaObject::activate (sender=0x86335e8, m=0xb779ef04, local_signal_index=1, argv=0xbfc47568) at kernel/qobject.cpp:3287
#25 0xb77218a3 in TabBar::closeTab (this=0x86335e8, _t1=-1) at /build/buildd/rekonq-0.7.0/obj-i686-linux-gnu/src/tabbar.moc:128
#26 0xb7721a49 in TabBar::closeTab (this=0x86335e8) at /build/buildd/rekonq-0.7.0/src/tabbar.cpp:140
#27 0xb7722ee3 in TabBar::qt_metacall (this=0x86335e8, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfc476b8) at /build/buildd/rekonq-0.7.0/obj-i686-linux-gnu/src/tabbar.moc:102
#28 0xb48806ba in QMetaObject::metacall (object=0x86335e8, cl=QMetaObject::InvokeMetaMethod, idx=57, argv=0xbfc476b8) at kernel/qmetaobject.cpp:237
#29 0xb48904ff in QMetaObject::activate (sender=0x8776b30, m=0xb54173f8, local_signal_index=1, argv=0xbfc476b8) at kernel/qobject.cpp:3287
#30 0xb4add8d9 in QAction::triggered (this=0x8776b30, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#31 0xb4addb38 in QAction::activate (this=0x8776b30, event=QAction::Trigger) at kernel/qaction.cpp:1257
#32 0xb4addce8 in QAction::event (this=0x8776b30, e=0xbfc47bd8) at kernel/qaction.cpp:1183
#33 0xb5c585b3 in KAction::event (this=0x8776b30, event=0xbfc47bd8) at ../../kdeui/actions/kaction.cpp:131
#34 0xb4ae4d24 in QApplicationPrivate::notify_helper (this=0x8588b70, receiver=0x8776b30, e=0xbfc47bd8) at kernel/qapplication.cpp:4462
#35 0xb4ae98ce in QApplication::notify (this=0xbfc48a80, receiver=0x8776b30, e=0xbfc47bd8) at kernel/qapplication.cpp:3862
#36 0xb5d4b3ca in KApplication::notify (this=0xbfc48a80, receiver=0x8776b30, event=0xbfc47bd8) at ../../kdeui/kernel/kapplication.cpp:311
#37 0xb487a0bb in QCoreApplication::notifyInternal (this=0xbfc48a80, receiver=0x8776b30, event=0xbfc47bd8) at kernel/qcoreapplication.cpp:731
#38 0xb4b1b997 in sendEvent (this=0x8588c1c, e=0xbfc48054) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#39 QShortcutMap::dispatchEvent (this=0x8588c1c, e=0xbfc48054) at kernel/qshortcutmap.cpp:879
#40 0xb4b1ce57 in QShortcutMap::tryShortcutEvent (this=0x8588c1c, o=0x87f3838, e=0xbfc48054) at kernel/qshortcutmap.cpp:364
#41 0xb4aeb6f1 in QApplication::notify (this=0xbfc48a80, receiver=0x87f3838, e=0xbfc48054) at kernel/qapplication.cpp:3904
#42 0xb5d4b3ca in KApplication::notify (this=0xbfc48a80, receiver=0x87f3838, event=0xbfc48054) at ../../kdeui/kernel/kapplication.cpp:311
#43 0xb487a0bb in QCoreApplication::notifyInternal (this=0xbfc48a80, receiver=0x87f3838, event=0xbfc48054) at kernel/qcoreapplication.cpp:731
#44 0xb4ae2b3e in sendSpontaneousEvent (receiver=0x87f3838, event=0xbfc48054) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#45 qt_sendSpontaneousEvent (receiver=0x87f3838, event=0xbfc48054) at kernel/qapplication.cpp:5456
#46 0xb4b970cd in QKeyMapper::sendKeyEvent (keyWidget=0x87f3838, grab=false, type=QEvent::KeyPress, code=87, modifiers=..., text=..., autorepeat=false, count=1, nativeScanCode=25, nativeVirtualKey=119, nativeModifiers=4) at kernel/qkeymapper_x11.cpp:1866
#47 0xb4b9751e in QKeyMapperPrivate::translateKeyEvent (this=0x85b3a68, keyWidget=0x87f3838, event=0xbfc4871c, grab=false) at kernel/qkeymapper_x11.cpp:1836
#48 0xb4b6ef08 in QApplication::x11ProcessEvent (this=0xbfc48a80, event=0xbfc4871c) at kernel/qapplication_x11.cpp:3573
#49 0xb4b9b5f4 in x11EventSourceDispatch (s=0x858aaa8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#50 0xb3ef1aa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#51 0xb3ef2270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#52 0xb3ef2524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#53 0xb48a753c in QEventDispatcherGlib::processEvents (this=0x854aaa8, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#54 0xb4b9b1e5 in QGuiEventDispatcherGlib::processEvents (this=0x854aaa8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#55 0xb4879289 in QEventLoop::processEvents (this=0xbfc489e4, flags=...) at kernel/qeventloop.cpp:149
#56 0xb4879522 in QEventLoop::exec (this=0xbfc489e4, flags=...) at kernel/qeventloop.cpp:201
#57 0xb487decc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#58 0xb4ae28e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#59 0xb778bee3 in kdemain (argc=1, argv=0xbfc48da4) at /build/buildd/rekonq-0.7.0/src/main.cpp:215
#60 0x080485ab in main (argc=1, argv=0xbfc48da4) at /build/buildd/rekonq-0.7.0/obj-i686-linux-gnu/src/rekonq_dummy.cpp:3

This bug may be a duplicate of or related to bug 271221.

Possible duplicates by query: bug 282729, bug 282092, bug 281026, bug 278117, bug 276436.

Reported using DrKonqi