Bug 267129

Application: rekonq (0.6.80)
KDE Platform Version: 4.6.00 (4.6.0)
Qt Version: 4.7.1
Operating System: Linux 2.6.38-5-generic x86_64
Distribution: Ubuntu Natty (development branch)

-- Information about the crash:
- What I was doing when the application crashed: added a bookmark, enebled bookmark toolbar, seen duplicate bookmarks, tried to delete - crash

The crash does not seem to be reproducible.

-- Backtrace:
Application: rekonq (rekonq), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f1e00a037a0 (LWP 2525))]

Thread 8 (Thread 0x7f1dea619700 (LWP 2526)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1dff3b7af2 in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007f1dfaa54d8c in start_thread (arg=0x7f1dea619700) at pthread_create.c:304
#3  0x00007f1e0025317d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f1de904e700 (LWP 2527)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1dffe44e22 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f1e0015e180) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f1dffe44e59 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f1e0016c254) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f1dfaa54d8c in start_thread (arg=0x7f1de904e700) at pthread_create.c:304
#4  0x00007f1e0025317d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f1de7b83700 (LWP 2528)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1dfb26a09b in wait (this=<value optimized out>, mutex=0x17cf220, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x17cf220, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f1dfd2160b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x17cb370, th=0x1a90b40) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f1dfd218723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x17ccbb0, th=0x1a90b40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f1dfd21753f in ThreadWeaver::ThreadRunHelper::run (this=0x7f1de7b82e00, parent=0x17cb370, th=0x1a90b40) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f1dfd2175cb in ThreadWeaver::Thread::run (this=0x1a90b40) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f1dfb2699de in QThreadPrivate::start (arg=0x1a90b40) at thread/qthread_unix.cpp:285
#8  0x00007f1dfaa54d8c in start_thread (arg=0x7f1de7b83700) at pthread_create.c:304
#9  0x00007f1e0025317d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f1d5af35700 (LWP 2529)):
#0  0x00007f1df71401e7 in ?? () from /lib/libglib-2.0.so.0
#1  0x00007f1df71406a9 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#2  0x00007f1dfb37baa6 in QEventDispatcherGlib::processEvents (this=0x1b67b10, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#3  0x00007f1dfb34ff12 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#4  0x00007f1dfb35014c in QEventLoop::exec (this=0x7f1d5af34db0, flags=...) at kernel/qeventloop.cpp:201
#5  0x00007f1dfb267224 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#6  0x00007f1dfb33246f in QInotifyFileSystemWatcherEngine::run (this=0x1e3bec0) at io/qfilesystemwatcher_inotify.cpp:248
#7  0x00007f1dfb2699de in QThreadPrivate::start (arg=0x1e3bec0) at thread/qthread_unix.cpp:285
#8  0x00007f1dfaa54d8c in start_thread (arg=0x7f1d5af35700) at pthread_create.c:304
#9  0x00007f1e0025317d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f1d58c23700 (LWP 2563)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1dfb26a09b in wait (this=<value optimized out>, mutex=0x17cf220, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x17cf220, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f1dfd2160b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x17cb370, th=0x2384ac0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f1dfd218723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x17ccbb0, th=0x2384ac0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f1dfd21873c in ThreadWeaver::WorkingHardState::applyForWork (this=0x17ccbb0, th=0x2384ac0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f1dfd21753f in ThreadWeaver::ThreadRunHelper::run (this=0x7f1d58c22e00, parent=0x17cb370, th=0x2384ac0) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f1dfd2175cb in ThreadWeaver::Thread::run (this=0x2384ac0) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f1dfb2699de in QThreadPrivate::start (arg=0x2384ac0) at thread/qthread_unix.cpp:285
#9  0x00007f1dfaa54d8c in start_thread (arg=0x7f1d58c23700) at pthread_create.c:304
#10 0x00007f1e0025317d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f1d58422700 (LWP 2564)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1dfb26a09b in wait (this=<value optimized out>, mutex=0x17cf220, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x17cf220, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f1dfd2160b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x17cb370, th=0x2429280) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f1dfd218723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x17ccbb0, th=0x2429280) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f1dfd21873c in ThreadWeaver::WorkingHardState::applyForWork (this=0x17ccbb0, th=0x2429280) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f1dfd21873c in ThreadWeaver::WorkingHardState::applyForWork (this=0x17ccbb0, th=0x2429280) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f1dfd21753f in ThreadWeaver::ThreadRunHelper::run (this=0x7f1d58421e00, parent=0x17cb370, th=0x2429280) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f1dfd2175cb in ThreadWeaver::Thread::run (this=0x2429280) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f1dfb2699de in QThreadPrivate::start (arg=0x2429280) at thread/qthread_unix.cpp:285
#10 0x00007f1dfaa54d8c in start_thread (arg=0x7f1d58422700) at pthread_create.c:304
#11 0x00007f1e0025317d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f1d5effd700 (LWP 3118)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1dfb26a09b in wait (this=<value optimized out>, mutex=0x17cf220, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x17cf220, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f1dfd2160b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x17cb370, th=0x4185c50) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f1dfd218723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x17ccbb0, th=0x4185c50) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f1dfd21873c in ThreadWeaver::WorkingHardState::applyForWork (this=0x17ccbb0, th=0x4185c50) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f1dfd21873c in ThreadWeaver::WorkingHardState::applyForWork (this=0x17ccbb0, th=0x4185c50) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f1dfd21753f in ThreadWeaver::ThreadRunHelper::run (this=0x7f1d5effce00, parent=0x17cb370, th=0x4185c50) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f1dfd2175cb in ThreadWeaver::Thread::run (this=0x4185c50) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f1dfb2699de in QThreadPrivate::start (arg=0x4185c50) at thread/qthread_unix.cpp:285
#10 0x00007f1dfaa54d8c in start_thread (arg=0x7f1d5effd700) at pthread_create.c:304
#11 0x00007f1e0025317d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f1e00a037a0 (LWP 2525)):
[KCrash Handler]
#6  0x00007f1dff118d0e in QWebView::page() const () from /usr/lib/libQtWebKit.so.4
#7  0x00007f1e005a1589 in WebView::page (this=<value optimized out>) at /build/buildd/rekonq-0.6.80/src/webview.cpp:148
#8  0x00007f1e005a5055 in page (this=0x4174930) at /build/buildd/rekonq-0.6.80/src/webtab.h:63
#9  WebTab::url (this=0x4174930) at /build/buildd/rekonq-0.6.80/src/webtab.cpp:102
#10 0x00007f1e005cc49d in UrlBar::loadFinished (this=0x4176340) at /build/buildd/rekonq-0.6.80/src/urlbar/urlbar.cpp:310
#11 0x00007f1e005ccb7c in UrlBar::qt_metacall (this=0x4176340, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffc9d7dba0) at /build/buildd/rekonq-0.6.80/obj-x86_64-linux-gnu/src/urlbar.moc:160
#12 0x00007f1dfb365c18 in QMetaObject::activate (sender=0x1996520, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffc9d7dba0) at kernel/qobject.cpp:3280
#13 0x00007f1dfd82c3da in KBookmarkManager::changed (this=<value optimized out>, _t1=<value optimized out>, _t2=<value optimized out>) at ./kbookmarkmanager.moc:139
#14 0x00007f1dfd82daab in KBookmarkManager::notifyChanged (this=0x1996520, groupAddress=..., msg=<value optimized out>) at ../../kio/bookmarks/kbookmarkmanager.cc:600
#15 0x00007f1dfd82f4a6 in KBookmarkManager::qt_metacall (this=0x1996520, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffc9d7de80) at ./kbookmarkmanager.moc:105
#16 0x00007f1dfc33f04a in QDBusConnectionPrivate::deliverCall (this=0x1707040, object=0x1996520, msg=..., metaTypes=..., slotIdx=13) at qdbusintegrator.cpp:920
#17 0x00007f1dfc349fbf in QDBusCallDeliveryEvent::placeMetaCall (this=<value optimized out>, object=<value optimized out>) at qdbusintegrator_p.h:103
#18 0x00007f1dfb364aaa in QObject::event (this=0x1996520, e=<value optimized out>) at kernel/qobject.cpp:1219
#19 0x00007f1dfb83e044 in QApplicationPrivate::notify_helper (this=0x171b890, receiver=0x1996520, e=0x4367250) at kernel/qapplication.cpp:4445
#20 0x00007f1dfb84297a in QApplication::notify (this=<value optimized out>, receiver=0x1996520, e=0x4367250) at kernel/qapplication.cpp:4324
#21 0x00007f1dfdd5c6b6 in KApplication::notify (this=0x7fffc9d7e8d0, receiver=0x1996520, event=0x4367250) at ../../kdeui/kernel/kapplication.cpp:311
#22 0x00007f1dfb350b2c in QCoreApplication::notifyInternal (this=0x7fffc9d7e8d0, receiver=0x1996520, event=0x4367250) at kernel/qcoreapplication.cpp:732
#23 0x00007f1dfb3542b5 in sendEvent (receiver=0x0, event_type=0, data=0x16e5b60) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#24 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x16e5b60) at kernel/qcoreapplication.cpp:1373
#25 0x00007f1dfb37b8b3 in sendPostedEvents (s=0x1715dc0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#26 postEventSourceDispatch (s=0x1715dc0) at kernel/qeventdispatcher_glib.cpp:277
#27 0x00007f1df713fc2d in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#28 0x00007f1df7140418 in ?? () from /lib/libglib-2.0.so.0
#29 0x00007f1df71406a9 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#30 0x00007f1dfb37ba4f in QEventDispatcherGlib::processEvents (this=0x16e5250, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#31 0x00007f1dfb8e3eee in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#32 0x00007f1dfb34ff12 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#33 0x00007f1dfb35014c in QEventLoop::exec (this=0x7fffc9d7e860, flags=...) at kernel/qeventloop.cpp:201
#34 0x00007f1dfb35455b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#35 0x00007f1e005f0fa3 in kdemain (argc=1, argv=<value optimized out>) at /build/buildd/rekonq-0.6.80/src/main.cpp:205
#36 0x00007f1e0018befe in __libc_start_main (main=0x400730 <main(int, char**)>, argc=1, ubp_av=0x7fffc9d7f1a8, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fffc9d7f198) at libc-start.c:226
#37 0x0000000000400659 in _start ()

Possible duplicates by query: bug 267030, bug 266620, bug 266296, bug 262717, bug 261756.

Reported using DrKonqi