Bug 267030

Application: rekonq (0.6.80)
KDE Platform Version: 4.6.00 (4.6.0) (Compiled from sources)
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:
I wanted to save the page of my previous bug by pressing the star and rekonq was closing

-- Backtrace:
Application: rekonq (rekonq), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f8da89117a0 (LWP 1741))]

Thread 8 (Thread 0x7f8d9242b700 (LWP 1742)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8da72c4af2 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib/libQtWebKit.so.4
#2  0x00007f8da2961d8c in start_thread (arg=0x7f8d9242b700) at pthread_create.c:304
#3  0x00007f8da816017d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f8d90e38700 (LWP 1743)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8da7d51e22 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f8da806b180) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f8da7d51e59 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f8da8079254) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f8da2961d8c in start_thread (arg=0x7f8d90e38700) at pthread_create.c:304
#4  0x00007f8da816017d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f8d8f94c700 (LWP 1744)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8da317709b in wait (this=<value optimized out>, mutex=0x1cfdbf0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1cfdbf0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f8da51230b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1cfd6e0, th=0x1fd2660) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f8da5125723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1cfb400, th=0x1fd2660) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f8da512573c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1cfb400, th=0x1fd2660) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f8da512573c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1cfb400, th=0x1fd2660) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f8da512573c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1cfb400, th=0x1fd2660) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f8da512453f in ThreadWeaver::ThreadRunHelper::run (this=0x7f8d8f94be00, parent=0x1cfd6e0, th=0x1fd2660) at ../../../threadweaver/Weaver/Thread.cpp:87
#9  0x00007f8da51245cb in ThreadWeaver::Thread::run (this=0x1fd2660) at ../../../threadweaver/Weaver/Thread.cpp:142
#10 0x00007f8da31769de in QThreadPrivate::start (arg=0x1fd2660) at thread/qthread_unix.cpp:285
#11 0x00007f8da2961d8c in start_thread (arg=0x7f8d8f94c700) at pthread_create.c:304
#12 0x00007f8da816017d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f8d8efc2700 (LWP 1745)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8da317709b in wait (this=<value optimized out>, mutex=0x1cfdbf0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1cfdbf0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f8da51230b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1cfd6e0, th=0x1f98ae0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f8da5125723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1cfb400, th=0x1f98ae0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f8da512573c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1cfb400, th=0x1f98ae0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f8da512453f in ThreadWeaver::ThreadRunHelper::run (this=0x7f8d8efc1e00, parent=0x1cfd6e0, th=0x1f98ae0) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f8da51245cb in ThreadWeaver::Thread::run (this=0x1f98ae0) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f8da31769de in QThreadPrivate::start (arg=0x1f98ae0) at thread/qthread_unix.cpp:285
#9  0x00007f8da2961d8c in start_thread (arg=0x7f8d8efc2700) at pthread_create.c:304
#10 0x00007f8da816017d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f8d8cadb700 (LWP 1747)):
#0  unixCheckClockType () at tools/qelapsedtimer_unix.cpp:87
#1  0x00007f8da31c7a69 in QElapsedTimer::isMonotonic () at tools/qelapsedtimer_unix.cpp:107
#2  0x00007f8da32897ad in QTimerInfoList::repairTimersIfNeeded (this=0x2208320) at kernel/qeventdispatcher_unix.cpp:395
#3  0x00007f8da3289816 in QTimerInfoList::timerWait (this=0x2208320, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#4  0x00007f8da328829c in timerSourcePrepareHelper (src=<value optimized out>, timeout=0x7f8d8cadac2c) at kernel/qeventdispatcher_glib.cpp:136
#5  0x00007f8da3288345 in timerSourcePrepare (source=<value optimized out>, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#6  0x00007f8d9f04f102 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#7  0x00007f8d9f050004 in ?? () from /lib/libglib-2.0.so.0
#8  0x00007f8d9f0506a9 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#9  0x00007f8da3288aa6 in QEventDispatcherGlib::processEvents (this=0x2207370, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#10 0x00007f8da325cf12 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#11 0x00007f8da325d14c in QEventLoop::exec (this=0x7f8d8cadadb0, flags=...) at kernel/qeventloop.cpp:201
#12 0x00007f8da3174224 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#13 0x00007f8da323f46f in QInotifyFileSystemWatcherEngine::run (this=0x2206a40) at io/qfilesystemwatcher_inotify.cpp:248
#14 0x00007f8da31769de in QThreadPrivate::start (arg=0x2206a40) at thread/qthread_unix.cpp:285
#15 0x00007f8da2961d8c in start_thread (arg=0x7f8d8cadb700) at pthread_create.c:304
#16 0x00007f8da816017d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#17 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f8d867be700 (LWP 1807)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8da317709b in wait (this=<value optimized out>, mutex=0x1cfdbf0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1cfdbf0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f8da51230b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1cfd6e0, th=0x22f4800) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f8da5125723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1cfb400, th=0x22f4800) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f8da512573c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1cfb400, th=0x22f4800) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f8da512573c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1cfb400, th=0x22f4800) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f8da512453f in ThreadWeaver::ThreadRunHelper::run (this=0x7f8d867bde00, parent=0x1cfd6e0, th=0x22f4800) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f8da51245cb in ThreadWeaver::Thread::run (this=0x22f4800) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f8da31769de in QThreadPrivate::start (arg=0x22f4800) at thread/qthread_unix.cpp:285
#10 0x00007f8da2961d8c in start_thread (arg=0x7f8d867be700) at pthread_create.c:304
#11 0x00007f8da816017d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f8cfd139700 (LWP 1850)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f8da317709b in wait (this=<value optimized out>, mutex=0x1cfdbf0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1cfdbf0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f8da51230b4 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1cfd6e0, th=0x2827600) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f8da5125723 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1cfb400, th=0x2827600) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f8da512453f in ThreadWeaver::ThreadRunHelper::run (this=0x7f8cfd138e00, parent=0x1cfd6e0, th=0x2827600) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f8da51245cb in ThreadWeaver::Thread::run (this=0x2827600) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f8da31769de in QThreadPrivate::start (arg=0x2827600) at thread/qthread_unix.cpp:285
#8  0x00007f8da2961d8c in start_thread (arg=0x7f8cfd139700) at pthread_create.c:304
#9  0x00007f8da816017d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f8da89117a0 (LWP 1741)):
[KCrash Handler]
#6  0x00007f8da7025d15 in QWebView::page() const () from /usr/lib/libQtWebKit.so.4
#7  0x00007f8da84ae589 in WebView::page (this=<value optimized out>) at /build/buildd/rekonq-0.6.80/src/webview.cpp:148
#8  0x00007f8da84b2055 in page (this=0x20a6bf0) at /build/buildd/rekonq-0.6.80/src/webtab.h:63
#9  WebTab::url (this=0x20a6bf0) at /build/buildd/rekonq-0.6.80/src/webtab.cpp:102
#10 0x00007f8da84d949d in UrlBar::loadFinished (this=0x274f0f0) at /build/buildd/rekonq-0.6.80/src/urlbar/urlbar.cpp:310
#11 0x00007f8da84d9b7c in UrlBar::qt_metacall (this=0x274f0f0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff201269d0) at /build/buildd/rekonq-0.6.80/obj-x86_64-linux-gnu/src/urlbar.moc:160
#12 0x00007f8da3272c18 in QMetaObject::activate (sender=0x1eca410, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff201269d0) at kernel/qobject.cpp:3280
#13 0x00007f8da57393da in KBookmarkManager::changed (this=<value optimized out>, _t1=<value optimized out>, _t2=<value optimized out>) at ./kbookmarkmanager.moc:139
#14 0x00007f8da573aaab in KBookmarkManager::notifyChanged (this=0x1eca410, groupAddress=..., msg=<value optimized out>) at ../../kio/bookmarks/kbookmarkmanager.cc:600
#15 0x00007f8da573c4a6 in KBookmarkManager::qt_metacall (this=0x1eca410, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff20126cb0) at ./kbookmarkmanager.moc:105
#16 0x00007f8da424c04a in QDBusConnectionPrivate::deliverCall (this=0x1c29040, object=0x1eca410, msg=..., metaTypes=..., slotIdx=13) at qdbusintegrator.cpp:920
#17 0x00007f8da4256fbf in QDBusCallDeliveryEvent::placeMetaCall (this=<value optimized out>, object=<value optimized out>) at qdbusintegrator_p.h:103
#18 0x00007f8da3271aaa in QObject::event (this=0x1eca410, e=<value optimized out>) at kernel/qobject.cpp:1219
#19 0x00007f8da374b044 in QApplicationPrivate::notify_helper (this=0x1c3dc50, receiver=0x1eca410, e=0x2605ef0) at kernel/qapplication.cpp:4445
#20 0x00007f8da374f97a in QApplication::notify (this=<value optimized out>, receiver=0x1eca410, e=0x2605ef0) at kernel/qapplication.cpp:4324
#21 0x00007f8da5c696b6 in KApplication::notify (this=0x7fff20127700, receiver=0x1eca410, event=0x2605ef0) at ../../kdeui/kernel/kapplication.cpp:311
#22 0x00007f8da325db2c in QCoreApplication::notifyInternal (this=0x7fff20127700, receiver=0x1eca410, event=0x2605ef0) at kernel/qcoreapplication.cpp:732
#23 0x00007f8da32612b5 in sendEvent (receiver=0x0, event_type=0, data=0x1c07b60) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#24 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1c07b60) at kernel/qcoreapplication.cpp:1373
#25 0x00007f8da32888b3 in sendPostedEvents (s=0x1c37960) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#26 postEventSourceDispatch (s=0x1c37960) at kernel/qeventdispatcher_glib.cpp:277
#27 0x00007f8d9f04fc2d in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#28 0x00007f8d9f050418 in ?? () from /lib/libglib-2.0.so.0
#29 0x00007f8d9f0506a9 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#30 0x00007f8da3288a4f in QEventDispatcherGlib::processEvents (this=0x1c07250, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#31 0x00007f8da37f0eee in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#32 0x00007f8da325cf12 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#33 0x00007f8da325d14c in QEventLoop::exec (this=0x7fff20127690, flags=...) at kernel/qeventloop.cpp:201
#34 0x00007f8da326155b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#35 0x00007f8da84fdfa3 in kdemain (argc=2, argv=<value optimized out>) at /build/buildd/rekonq-0.6.80/src/main.cpp:205
#36 0x00007f8da8098efe in __libc_start_main (main=0x400730 <main(int, char**)>, argc=2, ubp_av=0x7fff20127fd8, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff20127fc8) at libc-start.c:226
#37 0x0000000000400659 in _start ()

This bug may be a duplicate of or related to bug 259328.

Possible duplicates by query: bug 266620, bug 266296, bug 262717, bug 261756, bug 260808.

Reported using DrKonqi