Bug 317193

Application: rekonq (0.9.1)
KDE Platform Version: 4.8.5 (4.8.5)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-39-generic-pae i686
Distribution: Ubuntu 12.04.2 LTS

-- Information about the crash:
- What I was doing when the application crashed: I had (accidently) open in a new window (wanted a tab); several other tabs were open (only two windows).  When I tried to close the second (unwanted) window Rekonq just crashed, completely removing all windows and opening the bug tracker.

This happened in an istallation of Kubuntu 12.04 on an IBM brand Think Pad (third+ hand laptop, don't know much about the hardware specs or the specific age or model of the machine).

Unfortunately, that's all I know, other than that is is not the first time I've seen this happen.

-- Backtrace:
Application: rekonq (rekonq), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb2d75980 (LWP 1627))]

Thread 10 (Thread 0xb0634b40 (LWP 1751)):
#0  0xb7770424 in __kernel_vsyscall ()
#1  0xb3d3296b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb757064c in __pthread_cond_wait (cond=0xb71e3a30, mutex=0xb71e3a18) at forward.c:139
#3  0xb6ab2263 in WTF::TCMalloc_PageHeap::scavengerThread (this=0xb71de940) at wtf/FastMalloc.cpp:2495
#4  0xb6ab237f in WTF::TCMalloc_PageHeap::runScavengerThread (context=0xb71de940) at wtf/FastMalloc.cpp:1618
#5  0xb3d2ed4c in start_thread (arg=0xb0634b40) at pthread_create.c:308
#6  0xb7562d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 9 (Thread 0xafcffb40 (LWP 1753)):
#0  0xb397f8b7 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0x00000000 in ?? ()

Thread 8 (Thread 0xaf2ffb40 (LWP 1754)):
#0  0xb7770424 in __kernel_vsyscall ()
#1  0xb3d3296b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb757064c in __pthread_cond_wait (cond=0xb7467890, mutex=0xb7467878) at forward.c:139
#3  0xb7363029 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0xb736306f in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0xb3d2ed4c in start_thread (arg=0xaf2ffb40) at pthread_create.c:308
#6  0xb7562d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 7 (Thread 0xae87ab40 (LWP 1755)):
#0  0xb7770424 in __kernel_vsyscall ()
#1  0xb3d3296b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb757064c in __pthread_cond_wait (cond=0x9b993f8, mutex=0x9b993e0) at forward.c:139
#3  0xb3ebd350 in wait (time=4294967295, this=0x9b993e0) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=0x9b977b0, mutex=0x9b914c0, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb5127acc in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9b97798, th=0x9de2078) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb512a95b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9b980b8, th=0x9de2078) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb512763a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9b97798, th=0x9de2078) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb512aa5c in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b980b8, th=0x9de2078) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb5127533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9b97798, th=0x9de2078, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb512aa78 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b980b8, th=0x9de2078) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb5127533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9b97798, th=0x9de2078, previous=0xaa87ea8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb51294e4 in ThreadWeaver::ThreadRunHelper::run (this=0xae87a2a4, parent=0x9b97798, th=0x9de2078) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0xb512959a in ThreadWeaver::Thread::run (this=0x9de2078) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0xb3ebcde0 in QThreadPrivate::start (arg=0x9de2078) at thread/qthread_unix.cpp:298
#15 0xb3d2ed4c in start_thread (arg=0xae87ab40) at pthread_create.c:308
#16 0xb7562d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 6 (Thread 0xadd23b40 (LWP 1756)):
#0  0xb39f00db in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb39f0408 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb39b120b in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb40048e7 in QEventDispatcherGlib::processEvents (this=0x9d9ce60, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0xb3fd050d in QEventLoop::processEvents (this=0xadd23240, flags=...) at kernel/qeventloop.cpp:149
#5  0xb3fd07a9 in QEventLoop::exec (this=0xadd23240, flags=...) at kernel/qeventloop.cpp:204
#6  0xb3eb994c in QThread::exec (this=0x9d3a980) at thread/qthread.cpp:501
#7  0xb3fadb5d in QInotifyFileSystemWatcherEngine::run (this=0x9d3a980) at io/qfilesystemwatcher_inotify.cpp:248
#8  0xb3ebcde0 in QThreadPrivate::start (arg=0x9d3a980) at thread/qthread_unix.cpp:298
#9  0xb3d2ed4c in start_thread (arg=0xadd23b40) at pthread_create.c:308
#10 0xb7562d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 5 (Thread 0xac33fb40 (LWP 1829)):
#0  0xb7770424 in __kernel_vsyscall ()
#1  0xb3d3296b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb757064c in __pthread_cond_wait (cond=0x9b993f8, mutex=0x9b993e0) at forward.c:139
#3  0xb3ebd350 in wait (time=4294967295, this=0x9b993e0) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=0x9b977b0, mutex=0x9b914c0, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb5127acc in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9b97798, th=0xa33c8a8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb512a95b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9b980b8, th=0xa33c8a8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb512763a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9b97798, th=0xa33c8a8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb512aa5c in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b980b8, th=0xa33c8a8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb5127533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9b97798, th=0xa33c8a8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb512aa78 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b980b8, th=0xa33c8a8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb5127533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9b97798, th=0xa33c8a8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb512aa78 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b980b8, th=0xa33c8a8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0xb5127533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9b97798, th=0xa33c8a8, previous=0xaa37328) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0xb51294e4 in ThreadWeaver::ThreadRunHelper::run (this=0xac33f2a4, parent=0x9b97798, th=0xa33c8a8) at ../../../threadweaver/Weaver/Thread.cpp:87
#15 0xb512959a in ThreadWeaver::Thread::run (this=0xa33c8a8) at ../../../threadweaver/Weaver/Thread.cpp:142
#16 0xb3ebcde0 in QThreadPrivate::start (arg=0xa33c8a8) at thread/qthread_unix.cpp:298
#17 0xb3d2ed4c in start_thread (arg=0xac33fb40) at pthread_create.c:308
#18 0xb7562d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0xab33db40 (LWP 1845)):
#0  0xb7770424 in __kernel_vsyscall ()
#1  0xb3d3296b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb757064c in __pthread_cond_wait (cond=0x9b993f8, mutex=0x9b993e0) at forward.c:139
#3  0xb3ebd350 in wait (time=4294967295, this=0x9b993e0) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=0x9b977b0, mutex=0x9b914c0, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb5127acc in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9b97798, th=0xa2d1718) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb512a95b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9b980b8, th=0xa2d1718) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb512763a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9b97798, th=0xa2d1718) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb512aa5c in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b980b8, th=0xa2d1718) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb5127533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9b97798, th=0xa2d1718, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb512aa78 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b980b8, th=0xa2d1718) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb5127533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9b97798, th=0xa2d1718, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb512aa78 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b980b8, th=0xa2d1718) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0xb5127533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9b97798, th=0xa2d1718, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0xb512aa78 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b980b8, th=0xa2d1718) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0xb5127533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9b97798, th=0xa2d1718, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0xb512aa78 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b980b8, th=0xa2d1718) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#17 0xb5127533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9b97798, th=0xa2d1718, previous=0xaac77b0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#18 0xb51294e4 in ThreadWeaver::ThreadRunHelper::run (this=0xab33d2a4, parent=0x9b97798, th=0xa2d1718) at ../../../threadweaver/Weaver/Thread.cpp:87
#19 0xb512959a in ThreadWeaver::Thread::run (this=0xa2d1718) at ../../../threadweaver/Weaver/Thread.cpp:142
#20 0xb3ebcde0 in QThreadPrivate::start (arg=0xa2d1718) at thread/qthread_unix.cpp:298
#21 0xb3d2ed4c in start_thread (arg=0xab33db40) at pthread_create.c:308
#22 0xb7562d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xaab3cb40 (LWP 1846)):
#0  0xb7770424 in __kernel_vsyscall ()
#1  0xb75523eb in read () at ../sysdeps/unix/syscall-template.S:82
#2  0xb39ef6ae in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb39b0bd2 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb39b1042 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb39b1201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb40048e7 in QEventDispatcherGlib::processEvents (this=0xa0f67d0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0xb3fd050d in QEventLoop::processEvents (this=0xaab3c250, flags=...) at kernel/qeventloop.cpp:149
#8  0xb3fd07a9 in QEventLoop::exec (this=0xaab3c250, flags=...) at kernel/qeventloop.cpp:204
#9  0xb3eb994c in QThread::exec (this=0xadf082d0) at thread/qthread.cpp:501
#10 0xb531461f in KIO::NameLookUpThread::run (this=0xadf082d0) at ../../kio/kio/hostinfo.cpp:226
#11 0xb3ebcde0 in QThreadPrivate::start (arg=0xadf082d0) at thread/qthread_unix.cpp:298
#12 0xb3d2ed4c in start_thread (arg=0xaab3cb40) at pthread_create.c:308
#13 0xb7562d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xa7b36b40 (LWP 1856)):
#0  0xb7770424 in __kernel_vsyscall ()
#1  0xb3d3296b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb757064c in __pthread_cond_wait (cond=0x9b993f8, mutex=0x9b993e0) at forward.c:139
#3  0xb3ebd350 in wait (time=4294967295, this=0x9b993e0) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=0x9b977b0, mutex=0x9b914c0, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb5127acc in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9b97798, th=0x9e5d7b8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb512a95b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9b980b8, th=0x9e5d7b8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb512763a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9b97798, th=0x9e5d7b8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb512aa5c in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b980b8, th=0x9e5d7b8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb5127533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9b97798, th=0x9e5d7b8, previous=0xaf86ff8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb51294e4 in ThreadWeaver::ThreadRunHelper::run (this=0xa7b362a4, parent=0x9b97798, th=0x9e5d7b8) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0xb512959a in ThreadWeaver::Thread::run (this=0x9e5d7b8) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0xb3ebcde0 in QThreadPrivate::start (arg=0x9e5d7b8) at thread/qthread_unix.cpp:298
#13 0xb3d2ed4c in start_thread (arg=0xa7b36b40) at pthread_create.c:308
#14 0xb7562d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb2d75980 (LWP 1627)):
[KCrash Handler]
#7  0x00000000 in ?? ()
#8  0xb45e5b86 in QStyleSheetStyle::event (this=0xadbab78, e=0xbfbb9fd0) at styles/qstylesheetstyle.cpp:5798
#9  0xb426ced4 in notify_helper (e=0xbfbb9fd0, receiver=0xadbab78, this=0x9a966f8) at kernel/qapplication.cpp:4559
#10 QApplicationPrivate::notify_helper (this=0x9a966f8, receiver=0xadbab78, e=0xbfbb9fd0) at kernel/qapplication.cpp:4531
#11 0xb427230d in QApplication::notify (this=0xbfbb9fd0, receiver=0xadbab78, e=0xbfbb9fd0) at kernel/qapplication.cpp:4288
#12 0xb561de01 in KApplication::notify (this=0xbfbbb0a8, receiver=0xadbab78, event=0xbfbb9fd0) at ../../kdeui/kernel/kapplication.cpp:311
#13 0xb3fd197e in QCoreApplication::notifyInternal (this=0xbfbbb0a8, receiver=0xadbab78, event=0xbfbb9fd0) at kernel/qcoreapplication.cpp:876
#14 0xb426b43c in sendEvent (event=0xbfbb9fd0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#15 QApplicationPrivate::setFocusWidget (focus=0x0, reason=Qt::OtherFocusReason) at kernel/qapplication.cpp:2262
#16 0xb42b55ac in clearFocus (this=0xb0137a0) at kernel/qwidget.cpp:6533
#17 QWidget::clearFocus (this=0xb0137a0) at kernel/qwidget.cpp:6517
#18 0xb42c10c9 in QWidget::~QWidget (this=0xb0137a0, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1607
#19 0xb469a97e in QAbstractButton::~QAbstractButton (this=0xb0137a0, __in_chrg=<optimized out>) at widgets/qabstractbutton.cpp:599
#20 0xb477237f in QToolButton::~QToolButton (this=0xb0137a0, __in_chrg=<optimized out>) at widgets/qtoolbutton.cpp:407
#21 0xb7704dd2 in ~IconButton (this=0xb0137a0, __in_chrg=<optimized out>) at /build/buildd/rekonq-0.9.1/src/urlbar/urlbar.h:51
#22 IconButton::~IconButton (this=0xb0137a0, __in_chrg=<optimized out>) at /build/buildd/rekonq-0.9.1/src/urlbar/urlbar.h:51
#23 0xb3fe6d11 in QObjectPrivate::deleteChildren (this=0xadba288) at kernel/qobject.cpp:1908
#24 0xb42c117c in QWidget::~QWidget (this=0xadb5e48, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1676
#25 0xb46f254f in QLineEdit::~QLineEdit (this=0xadb5e48, __in_chrg=<optimized out>) at widgets/qlineedit.cpp:357
#26 0xb56ed2ff in KLineEdit::~KLineEdit (this=0xadb5e48, __in_chrg=<optimized out>) at ../../kdeui/widgets/klineedit.cpp:247
#27 0xb7702caf in UrlBar::~UrlBar (this=0xadb5e48, __in_chrg=<optimized out>) at /build/buildd/rekonq-0.9.1/src/urlbar/urlbar.cpp:149
#28 0xb7702d12 in UrlBar::~UrlBar (this=0xadb5e48, __in_chrg=<optimized out>) at /build/buildd/rekonq-0.9.1/src/urlbar/urlbar.cpp:156
#29 0xb76ce02d in WebTab::~WebTab (this=0xabdb2c8, __in_chrg=<optimized out>) at /build/buildd/rekonq-0.9.1/src/webtab.cpp:103
#30 0xb76ce0f2 in WebTab::~WebTab (this=0xabdb2c8, __in_chrg=<optimized out>) at /build/buildd/rekonq-0.9.1/src/webtab.cpp:105
#31 0xb3fe6d11 in QObjectPrivate::deleteChildren (this=0xaaa8b58) at kernel/qobject.cpp:1908
#32 0xb42c117c in QWidget::~QWidget (this=0xaaa8b40, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1676
#33 0xb46e452f in QFrame::~QFrame (this=0xaaa8b40, __in_chrg=<optimized out>) at widgets/qframe.cpp:240
#34 0xb474c37f in QStackedWidget::~QStackedWidget (this=0xaaa8b40, __in_chrg=<optimized out>) at widgets/qstackedwidget.cpp:191
#35 0xb474c3c2 in QStackedWidget::~QStackedWidget (this=0xaaa8b40, __in_chrg=<optimized out>) at widgets/qstackedwidget.cpp:193
#36 0xb3fe6d11 in QObjectPrivate::deleteChildren (this=0xaaa89a8) at kernel/qobject.cpp:1908
#37 0xb42c117c in QWidget::~QWidget (this=0xad79100, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1676
#38 0xb475919f in QTabWidget::~QTabWidget (this=0xad79100, __in_chrg=<optimized out>) at widgets/qtabwidget.cpp:365
#39 0xb5722d42 in KTabWidget::~KTabWidget (this=0xad79100, __in_chrg=<optimized out>) at ../../kdeui/widgets/ktabwidget.cpp:254
#40 0xb768d838 in ~MainView (this=0xad79100, __in_chrg=<optimized out>) at /build/buildd/rekonq-0.9.1/src/mainview.h:62
#41 MainView::~MainView (this=0xad79100, __in_chrg=<optimized out>) at /build/buildd/rekonq-0.9.1/src/mainview.h:62
#42 0xb3fe6d11 in QObjectPrivate::deleteChildren (this=0xabc62d8) at kernel/qobject.cpp:1908
#43 0xb42c117c in QWidget::~QWidget (this=0xabc5788, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1676
#44 0xb42c1482 in QWidget::~QWidget (this=0xabc5788, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1700
#45 0xb3fe6d11 in QObjectPrivate::deleteChildren (this=0xa44e890) at kernel/qobject.cpp:1908
#46 0xb42c117c in QWidget::~QWidget (this=0xa44e410, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1676
#47 0xb46fff9f in QMainWindow::~QMainWindow (this=0xa44e410, __in_chrg=<optimized out>) at widgets/qmainwindow.cpp:388
#48 0xb56f8c94 in KMainWindow::~KMainWindow (this=0xa44e410, __in_chrg=<optimized out>) at ../../kdeui/widgets/kmainwindow.cpp:467
#49 0xb574322c in KXmlGuiWindow::~KXmlGuiWindow (this=0xa44e410, __vtt_parm=0xb7765dcc, __in_chrg=<optimized out>) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:118
#50 0xb768e36e in MainWindow::~MainWindow (this=0xa44e410, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /build/buildd/rekonq-0.9.1/src/mainwindow.cpp:238
#51 0xb768e3d2 in MainWindow::~MainWindow (this=0xa44e410, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /build/buildd/rekonq-0.9.1/src/mainwindow.cpp:245
#52 0xb3fe5d03 in qDeleteInEventHandler (o=0xa44e410) at kernel/qobject.cpp:4277
#53 0xb3fecca8 in QObject::event (this=0xa44e410, e=0xb0183e8) at kernel/qobject.cpp:1176
#54 0xb42c6e62 in QWidget::event (this=0xa44e410, event=0xb0183e8) at kernel/qwidget.cpp:8821
#55 0xb47022dc in QMainWindow::event (this=0xa44e410, event=0xb0183e8) at widgets/qmainwindow.cpp:1478
#56 0xb56f9754 in KMainWindow::event (this=0xa44e410, ev=0xb0183e8) at ../../kdeui/widgets/kmainwindow.cpp:1084
#57 0xb769015c in MainWindow::event (this=0xa44e410, event=0xb0183e8) at /build/buildd/rekonq-0.9.1/src/mainwindow.cpp:1240
#58 0xb426ced4 in notify_helper (e=0xb0183e8, receiver=0xa44e410, this=0x9a966f8) at kernel/qapplication.cpp:4559
#59 QApplicationPrivate::notify_helper (this=0x9a966f8, receiver=0xa44e410, e=0xb0183e8) at kernel/qapplication.cpp:4531
#60 0xb42723a2 in QApplication::notify (this=0x9a966f8, receiver=0xa44e410, e=0xb0183e8) at kernel/qapplication.cpp:4524
#61 0xb561de01 in KApplication::notify (this=0xbfbbb0a8, receiver=0xa44e410, event=0xb0183e8) at ../../kdeui/kernel/kapplication.cpp:311
#62 0xb3fd197e in QCoreApplication::notifyInternal (this=0xbfbbb0a8, receiver=0xa44e410, event=0xb0183e8) at kernel/qcoreapplication.cpp:876
#63 0xb3fd5ad8 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#64 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9a6e130) at kernel/qcoreapplication.cpp:1500
#65 0xb3fd5e0c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1393
#66 0xb4004494 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#67 postEventSourceDispatch (s=0x9a9ab50) at kernel/qeventdispatcher_glib.cpp:279
#68 0xb39b0d86 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#69 0xb39b1125 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#70 0xb39b1201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#71 0xb4004887 in QEventDispatcherGlib::processEvents (this=0x9a6eeb8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#72 0xb4325aaa in QGuiEventDispatcherGlib::processEvents (this=0x9a6eeb8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#73 0xb3fd050d in QEventLoop::processEvents (this=0xbfbbb014, flags=...) at kernel/qeventloop.cpp:149
#74 0xb3fd07a9 in QEventLoop::exec (this=0xbfbbb014, flags=...) at kernel/qeventloop.cpp:204
#75 0xb3fd5eba in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#76 0xb426aa74 in QApplication::exec () at kernel/qapplication.cpp:3820
#77 0xb7739e7f in kdemain (argc=3, argv=0xbfbbb354) at /build/buildd/rekonq-0.9.1/src/main.cpp:180
#78 0x080484fb in main (argc=3, argv=0xbfbbb354) at /build/buildd/rekonq-0.9.1/obj-i686-linux-gnu/src/rekonq_dummy.cpp:3

Possible duplicates by query: bug 316231, bug 314984, bug 314407, bug 312523, bug 311738.

Reported using DrKonqi