Bug 293312

Application: rekonq (0.8.0)
KDE Platform Version: 4.7.4 (4.7.4)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-15-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
Tried to close Rekonq while i was on facebook in private mode

-- Backtrace:
Application: rekonq (rekonq), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f9b5451b780 (LWP 2996))]

Thread 8 (Thread 0x7f9b3647c700 (LWP 2997)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f9b52dfac2c in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f9b52dfad59 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f9b4e52aefc in start_thread (arg=0x7f9b3647c700) at pthread_create.c:304
#4  0x00007f9b53d5989d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f9b35c7b700 (LWP 2998)):
#0  0x00007f9b53d4d773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f9b4c95df68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9b4c95e429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9b4ebdef3e in QEventDispatcherGlib::processEvents (this=0x14c7000, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f9b4ebb2cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f9b4ebb2ef7 in QEventLoop::exec (this=0x7f9b35c7ae00, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f9b4eaca27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f9b4eaccd05 in QThreadPrivate::start (arg=0x14c9930) at thread/qthread_unix.cpp:331
#8  0x00007f9b4e52aefc in start_thread (arg=0x7f9b35c7b700) at pthread_create.c:304
#9  0x00007f9b53d5989d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f9b34e03700 (LWP 2999)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f9b5395bfe2 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f9b5395c019 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f9b4e52aefc in start_thread (arg=0x7f9b34e03700) at pthread_create.c:304
#4  0x00007f9b53d5989d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f9b2f7c3700 (LWP 3000)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f9b4eacd1ab in wait (time=18446744073709551615, this=0x128ac80) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x12a2e40, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f9b50ade864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x12a3960, th=0x185b4f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f9b50ae0e0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x128cdb0, th=0x185b4f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f9b50adfccf in ThreadWeaver::ThreadRunHelper::run (this=0x7f9b2f7c2e20, parent=0x12a3960, th=0x185b4f0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f9b50adfd5b in ThreadWeaver::Thread::run (this=0x185b4f0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f9b4eaccd05 in QThreadPrivate::start (arg=0x185b4f0) at thread/qthread_unix.cpp:331
#8  0x00007f9b4e52aefc in start_thread (arg=0x7f9b2f7c3700) at pthread_create.c:304
#9  0x00007f9b53d5989d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f9aecb25700 (LWP 3002)):
#0  0x00007f9b53d4d773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f9b4c95df68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9b4c95e429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9b4ebdef3e in QEventDispatcherGlib::processEvents (this=0x1938ba0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f9b4ebb2cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f9b4ebb2ef7 in QEventLoop::exec (this=0x7f9aecb24dd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f9b4eaca27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f9b4eb95cbf in QInotifyFileSystemWatcherEngine::run (this=0x1937f80) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f9b4eaccd05 in QThreadPrivate::start (arg=0x1937f80) at thread/qthread_unix.cpp:331
#9  0x00007f9b4e52aefc in start_thread (arg=0x7f9aecb25700) at pthread_create.c:304
#10 0x00007f9b53d5989d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f9ae8251700 (LWP 3012)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f9b4eacd1ab in wait (time=18446744073709551615, this=0x128ac80) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x12a2e40, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f9b50ade864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x12a3960, th=0x1b67a70) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f9b50ae0e0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x128cdb0, th=0x1b67a70) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f9b50ae0e24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x128cdb0, th=0x1b67a70) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f9b50adfccf in ThreadWeaver::ThreadRunHelper::run (this=0x7f9ae8250e20, parent=0x12a3960, th=0x1b67a70) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f9b50adfd5b in ThreadWeaver::Thread::run (this=0x1b67a70) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f9b4eaccd05 in QThreadPrivate::start (arg=0x1b67a70) at thread/qthread_unix.cpp:331
#9  0x00007f9b4e52aefc in start_thread (arg=0x7f9ae8251700) at pthread_create.c:304
#10 0x00007f9b53d5989d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f9aea675700 (LWP 3079)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f9b4eacd1ab in wait (time=18446744073709551615, this=0x128ac80) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x12a2e40, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f9b50ade864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x12a3960, th=0x516cea0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f9b50ae0e0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x128cdb0, th=0x516cea0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f9b50adfccf in ThreadWeaver::ThreadRunHelper::run (this=0x7f9aea674e20, parent=0x12a3960, th=0x516cea0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f9b50adfd5b in ThreadWeaver::Thread::run (this=0x516cea0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f9b4eaccd05 in QThreadPrivate::start (arg=0x516cea0) at thread/qthread_unix.cpp:331
#8  0x00007f9b4e52aefc in start_thread (arg=0x7f9aea675700) at pthread_create.c:304
#9  0x00007f9b53d5989d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f9b5451b780 (LWP 2996)):
[KCrash Handler]
#6  0x00007f9b4f3fb752 in QStyleSheetStyle::event (this=0x1835190, e=0x7fffe019dd30) at styles/qstylesheetstyle.cpp:5808
#7  0x00007f9b4f0e4474 in notify_helper (e=0x7fffe019dd30, receiver=0x1835190, this=0x1131c60) at kernel/qapplication.cpp:4486
#8  QApplicationPrivate::notify_helper (this=0x1131c60, receiver=0x1835190, e=0x7fffe019dd30) at kernel/qapplication.cpp:4458
#9  0x00007f9b4f0e92e1 in QApplication::notify (this=0x7fffe019eac0, receiver=0x1835190, e=0x7fffe019dd30) at kernel/qapplication.cpp:4365
#10 0x00007f9b51620466 in KApplication::notify (this=0x7fffe019eac0, receiver=0x1835190, event=0x7fffe019dd30) at ../../kdeui/kernel/kapplication.cpp:311
#11 0x00007f9b4ebb3afc in QCoreApplication::notifyInternal (this=0x7fffe019eac0, receiver=0x1835190, event=0x7fffe019dd30) at kernel/qcoreapplication.cpp:787
#12 0x00007f9b4f0e2cb5 in sendEvent (event=0x7fffe019dd30, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#13 QApplicationPrivate::setFocusWidget (focus=0x0, reason=Qt::OtherFocusReason) at kernel/qapplication.cpp:2248
#14 0x00007f9b4f125494 in clearFocus (this=0x181bd20) at kernel/qwidget.cpp:6470
#15 QWidget::clearFocus (this=0x181bd20) at kernel/qwidget.cpp:6454
#16 0x00007f9b4f130064 in QWidget::~QWidget (this=0x181bd20, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1583
#17 0x00007f9b540e4009 in UrlBar::~UrlBar() () from /usr/lib/kde4/libkdeinit/libkdeinit4_rekonq.so
#18 0x00007f9b4ebc5d75 in QObjectPrivate::deleteChildren (this=0x12ced70) at kernel/qobject.cpp:1955
#19 0x00007f9b4f13012a in QWidget::~QWidget (this=0x12cf780, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1651
#20 0x00007f9b540e1711 in StackedUrlBar::~StackedUrlBar() () from /usr/lib/kde4/libkdeinit/libkdeinit4_rekonq.so
#21 0x00007f9b4f13b649 in QWidgetAction::~QWidgetAction (this=0x14dcdf0, __in_chrg=<optimized out>) at kernel/qwidgetaction.cpp:128
#22 0x00007f9b51539969 in KAction::~KAction (this=0x14dcdf0, __in_chrg=<optimized out>) at ../../kdeui/actions/kaction.cpp:171
#23 0x00007f9b4ebc5d75 in QObjectPrivate::deleteChildren (this=0x12e7600) at kernel/qobject.cpp:1955
#24 0x00007f9b4f13012a in QWidget::~QWidget (this=0x112e650, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1651
#25 0x00007f9b54083171 in MainWindow::~MainWindow() () from /usr/lib/kde4/libkdeinit/libkdeinit4_rekonq.so
#26 0x00007f9b540831c9 in MainWindow::~MainWindow() () from /usr/lib/kde4/libkdeinit/libkdeinit4_rekonq.so
#27 0x00007f9b4ebcaa88 in QObject::event (this=0x112e650, e=<optimized out>) at kernel/qobject.cpp:1200
#28 0x00007f9b4f13473b in QWidget::event (this=0x112e650, event=0x4fe9360) at kernel/qwidget.cpp:8754
#29 0x00007f9b4f4f6dab in QMainWindow::event (this=0x112e650, event=0x4fe9360) at widgets/qmainwindow.cpp:1478
#30 0x00007f9b4f0e4474 in notify_helper (e=0x4fe9360, receiver=0x112e650, this=0x1131c60) at kernel/qapplication.cpp:4486
#31 QApplicationPrivate::notify_helper (this=0x1131c60, receiver=0x112e650, e=0x4fe9360) at kernel/qapplication.cpp:4458
#32 0x00007f9b4f0e92e1 in QApplication::notify (this=0x7fffe019eac0, receiver=0x112e650, e=0x4fe9360) at kernel/qapplication.cpp:4365
#33 0x00007f9b51620466 in KApplication::notify (this=0x7fffe019eac0, receiver=0x112e650, event=0x4fe9360) at ../../kdeui/kernel/kapplication.cpp:311
#34 0x00007f9b4ebb3afc in QCoreApplication::notifyInternal (this=0x7fffe019eac0, receiver=0x112e650, event=0x4fe9360) at kernel/qcoreapplication.cpp:787
#35 0x00007f9b4ebb751f in sendEvent (event=0x4fe9360, receiver=0x112e650) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#36 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x10fd430) at kernel/qcoreapplication.cpp:1428
#37 0x00007f9b4ebdea73 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#38 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#39 0x00007f9b4c95da5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007f9b4c95e258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007f9b4c95e429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007f9b4ebdeed6 in QEventDispatcherGlib::processEvents (this=0x10fef40, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#43 0x00007f9b4f18c10e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#44 0x00007f9b4ebb2cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#45 0x00007f9b4ebb2ef7 in QEventLoop::exec (this=0x7fffe019ea50, flags=...) at kernel/qeventloop.cpp:201
#46 0x00007f9b4ebb7789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#47 0x00007f9b5410bb97 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_rekonq.so
#48 0x00007f9b53c9930d in __libc_start_main (main=0x400630, argc=1, ubp_av=0x7fffe019f458, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffe019f448) at libc-start.c:226
#49 0x0000000000400661 in _start ()

This bug may be a duplicate of or related to bug 268328.

Possible duplicates by query: bug 293156, bug 292915, bug 292005, bug 290044, bug 289209.

Reported using DrKonqi