Bug 324715

Application: rekonq (2.2.1)
KDE Platform Version: 4.10.5
Qt Version: 4.8.4
Operating System: Linux 3.8.0-19-generic i686
Distribution: Ubuntu 13.04

-- Information about the crash:
- What I was doing when the application crashed:

I was browsing my gmail. It hadn't fully loaded yet, but I was adjusting the screen split.

-- Backtrace:
Application: rekonq (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb563c740 (LWP 2941))]

Thread 5 (Thread 0xaeb2cb40 (LWP 2942)):
#0  0xb7710424 in __kernel_vsyscall ()
#1  0xb5a0b84b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb5f6cd7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb2afeae5 in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb2afeb1f in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xb5a07d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0xb5f5f3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 4 (Thread 0xae059b40 (LWP 2943)):
#0  0xb7710424 in __kernel_vsyscall ()
#1  0xb5f3494c in sched_yield () from /lib/i386-linux-gnu/libc.so.6
#2  0xb280ebcd in JSC::BlockAllocator::blockFreeingThreadMain() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#3  0xb2b14982 in WTF::threadEntryPoint(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb2b2fb12 in WTF::wtfThreadEntryPoint(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xb5a07d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0xb5f5f3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xacfa4b40 (LWP 2944)):
#0  0xb5986a4a in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb5986d68 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb5942726 in g_main_context_acquire () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb5943578 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb5943831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb6d87c3f in QEventDispatcherGlib::processEvents (this=0xac600468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb6d543ec in QEventLoop::processEvents (this=this@entry=0xacfa4258, flags=...) at kernel/qeventloop.cpp:149
#7  0xb6d546e1 in QEventLoop::exec (this=this@entry=0xacfa4258, flags=...) at kernel/qeventloop.cpp:204
#8  0xb6c3ffec in QThread::exec (this=this@entry=0x879aff8) at thread/qthread.cpp:542
#9  0xb6c4014b in QThread::run (this=0x879aff8) at thread/qthread.cpp:609
#10 0xb6c42b18 in QThreadPrivate::start (arg=0x879aff8) at thread/qthread_unix.cpp:338
#11 0xb5a07d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0xb5f5f3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xac322b40 (LWP 2946)):
#0  0xb7710424 in __kernel_vsyscall ()
#1  0xb5f728e2 in clock_gettime () from /lib/i386-linux-gnu/libc.so.6
#2  0xb6ca10d5 in do_gettime (frac=0xac321f60, sec=0xac321f58) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0xb6d8880e in QTimerInfoList::updateCurrentTime (this=this@entry=0xaba02074) at kernel/qeventdispatcher_unix.cpp:354
#5  0xb6d88b9a in QTimerInfoList::timerWait (this=0xaba02074, tm=...) at kernel/qeventdispatcher_unix.cpp:461
#6  0xb6d87373 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xac32208c) at kernel/qeventdispatcher_glib.cpp:136
#7  0xb6d8740d in timerSourcePrepare (source=0xaba02040, timeout=0xac32208c) at kernel/qeventdispatcher_glib.cpp:169
#8  0xb5942d21 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb59435cf in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb5943831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#11 0xb6d87c3f in QEventDispatcherGlib::processEvents (this=0xaba00468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0xb6d543ec in QEventLoop::processEvents (this=this@entry=0xac322228, flags=...) at kernel/qeventloop.cpp:149
#13 0xb6d546e1 in QEventLoop::exec (this=this@entry=0xac322228, flags=...) at kernel/qeventloop.cpp:204
#14 0xb6c3ffec in QThread::exec (this=this@entry=0x8959860) at thread/qthread.cpp:542
#15 0xb6d33f2d in QInotifyFileSystemWatcherEngine::run (this=0x8959860) at io/qfilesystemwatcher_inotify.cpp:256
#16 0xb6c42b18 in QThreadPrivate::start (arg=0x8959860) at thread/qthread_unix.cpp:338
#17 0xb5a07d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#18 0xb5f5f3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb563c740 (LWP 2941)):
[KCrash Handler]
#7  0xb280702f in JSC::CopiedSpace::tryAllocateSlowCase(unsigned int, void**) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#8  0xb2a5fa85 in JSC::JSObject::growOutOfLineStorage(JSC::JSGlobalData&, unsigned int, unsigned int) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#9  0xb294365d in cti_op_put_by_id_transition_realloc () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#10 0x988be286 in ?? ()
#11 0xb28f9261 in JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#12 0xb29faf5e in JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#13 0xb1491563 in WebCore::JSEventListener::handleEvent(WebCore::ScriptExecutionContext*, WebCore::Event*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#14 0xb16cd0b2 in WebCore::EventTarget::fireEventListeners(WebCore::Event*, WebCore::EventTargetData*, WTF::Vector<WebCore::RegisteredEventListener, 1u>&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#15 0xb16cd360 in WebCore::EventTarget::fireEventListeners(WebCore::Event*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#16 0xb16e287f in WebCore::Node::handleLocalEvents(WebCore::Event*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#17 0xb16c29b5 in WebCore::EventContext::handleLocalEvents(WebCore::Event*) const () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#18 0xb16c5dbf in WebCore::EventDispatcher::dispatchEvent(WTF::PassRefPtr<WebCore::Event>) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#19 0xb16d8620 in WebCore::MouseEventDispatchMediator::dispatchEvent(WebCore::EventDispatcher*) const () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#20 0xb16c41d7 in WebCore::EventDispatcher::dispatchEvent(WebCore::Node*, WTF::PassRefPtr<WebCore::EventDispatchMediator>) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#21 0xb16e91a4 in WebCore::Node::dispatchMouseEvent(WebCore::PlatformMouseEvent const&, WTF::AtomicString const&, int, WebCore::Node*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#22 0xb1afebfd in WebCore::EventHandler::dispatchMouseEvent(WTF::AtomicString const&, WebCore::Node*, bool, int, WebCore::PlatformMouseEvent const&, bool) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#23 0xb1b00051 in WebCore::EventHandler::handleMouseMoveEvent(WebCore::PlatformMouseEvent const&, WebCore::HitTestResult*, bool) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#24 0xb1b02e5c in WebCore::EventHandler::mouseMoved(WebCore::PlatformMouseEvent const&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#25 0xb13c2a3a in void QWebPagePrivate::mouseMoveEvent<QMouseEvent>(QMouseEvent*) () at /build/buildd/qtwebkit-source-2.3.0/Source/WebCore/page/DragClient.h:68
#26 0xb13cd9bc in QWebPage::event(QEvent*) () at /build/buildd/qtwebkit-source-2.3.0/Source/WebCore/page/DragClient.h:68
#27 0xb13cdb2a in QWebView::mouseMoveEvent(QMouseEvent*) () at /build/buildd/qtwebkit-source-2.3.0/Source/WebCore/page/DragClient.h:68
#28 0xafb23e5c in WebView::mouseMoveEvent (this=0x974c1a0, event=0xbfc16104) at /build/buildd/rekonq-2.2.1/src/webtab/webview.cpp:660
#29 0xb629b74c in QWidget::event(QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#30 0xb13cf81f in QWebView::event(QEvent*) () at /build/buildd/qtwebkit-source-2.3.0/Source/WebCore/page/DragClient.h:68
#31 0xb6244c7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#32 0xb6248587 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#33 0xb74a8491 in KApplication::notify (this=0xbfc168f8, receiver=0x974c1a0, event=0xbfc16104) at ../../kdeui/kernel/kapplication.cpp:311
#34 0xb6d5590e in QCoreApplication::notifyInternal (this=0xbfc168f8, receiver=0x974c1a0, event=0xbfc16104) at kernel/qcoreapplication.cpp:946
#35 0xb624b823 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#36 0xb62cd785 in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#37 0xb62cc575 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#38 0xb62fb954 in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#39 0xb59433b3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#40 0xb5943750 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#41 0xb5943831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#42 0xb6d87c21 in QEventDispatcherGlib::processEvents (this=0x867d630, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#43 0xb62fba5a in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#44 0xb6d543ec in QEventLoop::processEvents (this=this@entry=0xbfc16828, flags=...) at kernel/qeventloop.cpp:149
#45 0xb6d546e1 in QEventLoop::exec (this=this@entry=0xbfc16828, flags=...) at kernel/qeventloop.cpp:204
#46 0xb6d5a3fa in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#47 0xb6242fc4 in QApplication::exec() () from /usr/lib/i386-linux-gnu/libQtGui.so.4
#48 0xafb4b725 in kdemain (argc=2, argv=0x8644cd8) at /build/buildd/rekonq-2.2.1/src/main.cpp:240
#49 0x0804f6df in launch (argc=argc@entry=2, _name=_name@entry=0x8664964 "rekonq", args=<optimized out>, args@entry=0x866496b "https://bugs.kde.org/show_bug.cgi?id=324712", cwd=cwd@entry=0x0, envc=envc@entry=1, envs=<optimized out>, envs@entry=0x866499b "DISPLAY=:0", reset_env=false, tty=tty@entry=0x0, avoid_loops=false, startup_id_str=startup_id_str@entry=0x80520ea "0") at ../../kinit/kinit.cpp:738
#50 0x080507bc in handle_launcher_request (sock=sock@entry=8, who=<optimized out>) at ../../kinit/kinit.cpp:1230
#51 0x08050e1f in handle_requests (waitForPid=waitForPid@entry=0) at ../../kinit/kinit.cpp:1423
#52 0x0804c270 in main (argc=4, argv=0xbfc172a4, envp=0xbfc172b8) at ../../kinit/kinit.cpp:1911

Possible duplicates by query: bug 319278.

Reported using DrKonqi