Bug 286838

Application: rekonq (0.7.0)
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-12-generic i686
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed: rekonq crash and close when i click for close a tab.
No other application was active. The first tab of three has closed right the second crash.

-- Backtrace:
Application: rekonq (rekonq), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7851710 (LWP 1717))]

Thread 6 (Thread 0xb565bb70 (LWP 1718)):
#0  0x00f91416 in __kernel_vsyscall ()
#1  0x0037248c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x00a323fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x01d36b57 in scavengerThread (context=0x22e7700) at wtf/FastMalloc.cpp:2378
#4  WTF::TCMalloc_PageHeap::runScavengerThread (context=0x22e7700) at wtf/FastMalloc.cpp:1497
#5  0x0036de99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0x00a2473e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 5 (Thread 0xb4ce7b70 (LWP 1719)):
#0  0x00f91416 in __kernel_vsyscall ()
#1  0x0037248c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x00a323fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x00717817 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x82b1c0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0x00717851 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x82b1c0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0x0036de99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0x00a2473e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 4 (Thread 0xb4227b70 (LWP 1720)):
#0  0x00f91416 in __kernel_vsyscall ()
#1  0x0037248c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x00a323fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x06535467 in wait (this=0x9e3d5f0, mutex=0x9e3ecc8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9e3d5f0, mutex=0x9e3ecc8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0015b7e0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9e3d5d8, th=0xa05e400) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0015e47c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9e4d8d8, th=0xa05e400) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0015b42b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9e3d5d8, th=0xa05e400) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0015e56a in ThreadWeaver::WorkingHardState::applyForWork (this=0x9e4d8d8, th=0xa05e400) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0015b373 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9e3d5d8, th=0xa05e400, previous=0xa164098) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0015cf9e in ThreadWeaver::ThreadRunHelper::run (this=0xb42272f4, parent=0x9e3d5d8, th=0xa05e400) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0015d05b in ThreadWeaver::Thread::run (this=0xa05e400) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x06534da2 in QThreadPrivate::start (arg=0xa05e400) at thread/qthread_unix.cpp:320
#13 0x0036de99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0x00a2473e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xb2a42b70 (LWP 1721)):
#0  0x003717a4 in __pthread_mutex_unlock_usercnt () from /lib/i386-linux-gnu/libpthread.so.0
#1  0x00a32656 in pthread_mutex_unlock () from /lib/i386-linux-gnu/libc.so.6
#2  0x02452fc2 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x02453e63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x02454524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x06656577 in QEventDispatcherGlib::processEvents (this=0x9e16b78, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x06628289 in QEventLoop::processEvents (this=0xb2a42290, flags=...) at kernel/qeventloop.cpp:149
#7  0x06628522 in QEventLoop::exec (this=0xb2a42290, flags=...) at kernel/qeventloop.cpp:201
#8  0x065322a0 in QThread::exec (this=0x9fbc4d0) at thread/qthread.cpp:492
#9  0x06609fdb in QInotifyFileSystemWatcherEngine::run (this=0x9fbc4d0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x06534da2 in QThreadPrivate::start (arg=0x9fbc4d0) at thread/qthread_unix.cpp:320
#11 0x0036de99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0x00a2473e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xa44feb70 (LWP 1743)):
#0  0x00f91416 in __kernel_vsyscall ()
#1  0x0037248c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x00a323fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x06535467 in wait (this=0x9e3d5f0, mutex=0x9e3ecc8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9e3d5f0, mutex=0x9e3ecc8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0015b7e0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9e3d5d8, th=0xa6e7f48) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0015e47c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9e4d8d8, th=0xa6e7f48) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0015b42b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9e3d5d8, th=0xa6e7f48) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0015e56a in ThreadWeaver::WorkingHardState::applyForWork (this=0x9e4d8d8, th=0xa6e7f48) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0015b373 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9e3d5d8, th=0xa6e7f48, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0015cf9e in ThreadWeaver::ThreadRunHelper::run (this=0xa44fe2f4, parent=0x9e3d5d8, th=0xa6e7f48) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0015d05b in ThreadWeaver::Thread::run (this=0xa6e7f48) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x06534da2 in QThreadPrivate::start (arg=0xa6e7f48) at thread/qthread_unix.cpp:320
#13 0x0036de99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0x00a2473e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb7851710 (LWP 1717)):
[KCrash Handler]
#7  0x02472507 in g_slice_alloc () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x02472b75 in g_slice_alloc0 () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x03c718c7 in g_type_create_instance () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#10 0x03c4e675 in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#11 0x03c51674 in g_object_newv () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#12 0x03c52a40 in g_object_new () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
#13 0xa245d89c in IA__gtk_plug_new_for_display (display=0xbfe0098, socket_id=29360416) at /build/buildd/gtk+2.0-2.24.4/gtk/gtkplug.c:558
#14 0xa245d8e6 in IA__gtk_plug_new (socket_id=29360416) at /build/buildd/gtk+2.0-2.24.4/gtk/gtkplug.c:538
#15 0xa27749f8 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#16 0xa276ac4b in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#17 0xa2770fd4 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#18 0x01a8eddc in WebCore::PluginView::setNPWindowIfNeeded (this=0xa0c136c0) at plugins/qt/PluginViewQt.cpp:600
#19 0x01a90071 in WebCore::PluginView::platformStart (this=0xa0c136c0) at plugins/qt/PluginViewQt.cpp:883
#20 0x01928728 in WebCore::PluginView::start (this=0xa0c136c0) at plugins/PluginView.cpp:258
#21 0x01928bb5 in WebCore::PluginView::init (this=0xa0c136c0) at plugins/PluginView.cpp:193
#22 0x01a8eca8 in WebCore::PluginView::setParent (this=0xa0c136c0, parent=0xa14168c0) at plugins/qt/PluginViewQt.cpp:536
#23 0x01907781 in WebCore::ScrollView::addChild (this=0xa14168c0, prpChild=...) at platform/ScrollView.cpp:69
#24 0x019e2492 in WebCore::moveWidgetToParentSoon (child=0xa0c136c0, parent=0xa14168c0) at rendering/RenderWidget.cpp:85
#25 0x019e2c56 in WebCore::RenderWidget::setWidget (this=0xa0bbfe78, widget=...) at rendering/RenderWidget.cpp:200
#26 0x019b4c7c in WebCore::RenderPart::setWidget (this=0xa0bbfe78, widget=...) at rendering/RenderPart.cpp:52
#27 0x0182b2cf in WebCore::FrameLoader::loadPlugin (this=0xa13ea5b0, renderer=0xa0bbfe78, url=..., mimeType=..., paramNames=..., paramValues=..., useFallback=false) at loader/FrameLoader.cpp:1381
#28 0x0182dba4 in WebCore::FrameLoader::requestObject (this=0xa13ea5b0, renderer=0xa0bbfe78, url=..., frameName=..., mimeType=..., paramNames=..., paramValues=...) at loader/FrameLoader.cpp:1286
#29 0x0197c60b in WebCore::RenderEmbeddedObject::updateWidget (this=0xa0bbfe78, onlyCreateNonNetscapePlugins=false) at rendering/RenderEmbeddedObject.cpp:321
#30 0x018a9b04 in WebCore::FrameView::updateWidgets (this=0xa14168c0) at page/FrameView.cpp:1502
#31 0x018a9cda in WebCore::FrameView::performPostLayoutTasks (this=0xa14168c0) at page/FrameView.cpp:1532
#32 0x018aa19f in WebCore::FrameView::layout (this=0xa14168c0, allowSubtree=true) at page/FrameView.cpp:771
#33 0x018a3be1 in WebCore::Timer<WebCore::FrameView>::fired (this=0xa1416974) at platform/Timer.h:98
#34 0x019189e9 in WebCore::ThreadTimers::sharedTimerFiredInternal (this=0xb4d55288) at platform/ThreadTimers.cpp:112
#35 0x01918a59 in WebCore::ThreadTimers::sharedTimerFired () at platform/ThreadTimers.cpp:90
#36 0x01a46616 in WebCore::SharedTimerQt::timerEvent (this=0x9fd4210, ev=0xbff5d7dc) at platform/qt/SharedTimerQt.cpp:117
#37 0x0663e214 in QObject::event (this=0x9fd4210, e=0xbff5d7dc) at kernel/qobject.cpp:1190
#38 0x043d4d24 in QApplicationPrivate::notify_helper (this=0x9db8c68, receiver=0x9fd4210, e=0xbff5d7dc) at kernel/qapplication.cpp:4462
#39 0x043d98ce in QApplication::notify (this=0xbff5db10, receiver=0x9fd4210, e=0xbff5d7dc) at kernel/qapplication.cpp:3862
#40 0x00dbf32a in KApplication::notify (this=0xbff5db10, receiver=0x9fd4210, event=0xbff5d7dc) at ../../kdeui/kernel/kapplication.cpp:311
#41 0x066290bb in QCoreApplication::notifyInternal (this=0xbff5db10, receiver=0x9fd4210, event=0xbff5d7dc) at kernel/qcoreapplication.cpp:731
#42 0x066591e4 in sendEvent (this=0x9db4974) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#43 QTimerInfoList::activateTimers (this=0x9db4974) at kernel/qeventdispatcher_unix.cpp:604
#44 0x06655df4 in timerSourceDispatch (source=0x9db4940) at kernel/qeventdispatcher_glib.cpp:184
#45 0x02453aa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#46 0x02454270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#47 0x02454524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#48 0x0665653c in QEventDispatcherGlib::processEvents (this=0x9d74aa8, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#49 0x0448b1e5 in QGuiEventDispatcherGlib::processEvents (this=0x9d74aa8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#50 0x06628289 in QEventLoop::processEvents (this=0xbff5da74, flags=...) at kernel/qeventloop.cpp:149
#51 0x06628522 in QEventLoop::exec (this=0xbff5da74, flags=...) at kernel/qeventloop.cpp:201
#52 0x0662cecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#53 0x043d28e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#54 0x002d7ee3 in kdemain (argc=1, argv=0xbff5de34) at /build/buildd/rekonq-0.7.0/src/main.cpp:215
#55 0x080485ab in main (argc=1, argv=0xbff5de34) at /build/buildd/rekonq-0.7.0/obj-i686-linux-gnu/src/rekonq_dummy.cpp:3

Possible duplicates by query: bug 286487, bug 286432, bug 286416, bug 286415, bug 286405.

Reported using DrKonqi