Bug 269992

Application: ktorrent (4.0.3)
KDE Platform Version: 4.6.1 (4.6.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-28-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
Ktorrent is crashing sometimes when i refreshing thepiratebay.
It's probably only when there is post form fields to send, but i'm not sure.

-- Backtrace:
Application: KTorrent (ktorrent), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f69abf0a760 (LWP 11955))]

Thread 3 (Thread 0x7f6996f60700 (LWP 11957)):
#0  0x00007f69a90c866f in __pthread_mutex_lock (mutex=0x2398768) at pthread_mutex_lock.c:62
#1  0x00007f69a3171697 in g_main_context_check () from /lib/libglib-2.0.so.0
#2  0x00007f69a3172023 in ?? () from /lib/libglib-2.0.so.0
#3  0x00007f69a317245c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0x00007f69a94711e6 in QEventDispatcherGlib::processEvents (this=0x231ac80, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#5  0x00007f69a9443a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#6  0x00007f69a9443dec in QEventLoop::exec (this=0x7f6996f5fdb0, flags=) at kernel/qeventloop.cpp:201
#7  0x00007f69a934e2fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#8  0x00007f69ababf15e in utp::UTPServerThread::run (this=0x7f69900087f0) at ../../src/utp/utpserverthread.cpp:44
#9  0x00007f69a935127e in QThreadPrivate::start (arg=0x7f69900087f0) at thread/qthread_unix.cpp:266
#10 0x00007f69a90c6971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007f69a799b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f6994c92700 (LWP 11958)):
#0  0x00007f69a798f203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f69a3172009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f69a317245c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f69a94711e6 in QEventDispatcherGlib::processEvents (this=0x2b7c2f0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f69a9443a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f69a9443dec in QEventLoop::exec (this=0x7f6994c91db0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f69a934e2fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f69a94235f8 in QInotifyFileSystemWatcherEngine::run (this=0x2b7b840) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f69a935127e in QThreadPrivate::start (arg=0x2b7b840) at thread/qthread_unix.cpp:266
#9  0x00007f69a90c6971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f69a799b92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f69abf0a760 (LWP 11955)):
[KCrash Handler]
#6  isNull (this=<value optimized out>) at /usr/include/qt4/QtCore/qsharedpointer_impl.h:547
#7  KHTMLView::resizeEvent (this=<value optimized out>) at ../../khtml/khtmlview.cpp:861
#8  0x00007f69a85e4c60 in QWidget::event (this=0x3424ab0, event=0x7ffff81e2a70) at kernel/qwidget.cpp:8341
#9  0x00007f69a89b05e6 in QFrame::event (this=0x3424ab0, e=0x7ffff81e2a70) at widgets/qframe.cpp:557
#10 0x00007f69a9444507 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x36312b0, event=0x7ffff81e2a70) at kernel/qcoreapplication.cpp:847
#11 0x00007f69a858efac in QApplicationPrivate::notify_helper (this=0x2351340, receiver=0x36312b0, e=0x7ffff81e2a70) at kernel/qapplication.cpp:4392
#12 0x00007f69a8594aed in QApplication::notify (this=0x7ffff81e60a0, receiver=0x36312b0, e=0x7ffff81e2a70) at kernel/qapplication.cpp:4277
#13 0x0000000000437d1a in kt::App::notify (this=0x335e768, receiver=0x18, event=0x335e768) at ../../ktorrent/app.cpp:97
#14 0x00007f69a9444cdc in QCoreApplication::notifyInternal (this=0x7ffff81e60a0, receiver=0x36312b0, event=0x7ffff81e2a70) at kernel/qcoreapplication.cpp:732
#15 0x00007f69a85e3ccb in sendEvent (this=0x336fef0, recursive=true, disableUpdates=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#16 QWidgetPrivate::sendPendingMoveAndResizeEvents (this=0x336fef0, recursive=true, disableUpdates=true) at kernel/qwidget.cpp:7257
#17 0x00007f69a85e3c3b in QWidgetPrivate::sendPendingMoveAndResizeEvents (this=0x32a6250, recursive=true, disableUpdates=true) at kernel/qwidget.cpp:7269
#18 0x00007f69a85e3c3b in QWidgetPrivate::sendPendingMoveAndResizeEvents (this=0x2ed3720, recursive=true, disableUpdates=true) at kernel/qwidget.cpp:7269
#19 0x00007f69a85e3c3b in QWidgetPrivate::sendPendingMoveAndResizeEvents (this=0x2ec9cd0, recursive=true, disableUpdates=true) at kernel/qwidget.cpp:7269
#20 0x00007f69a85e3c3b in QWidgetPrivate::sendPendingMoveAndResizeEvents (this=0x2ecead0, recursive=true, disableUpdates=true) at kernel/qwidget.cpp:7269
#21 0x00007f69a85e3c3b in QWidgetPrivate::sendPendingMoveAndResizeEvents (this=0x2d54c80, recursive=true, disableUpdates=true) at kernel/qwidget.cpp:7269
#22 0x00007f69a85e3c3b in QWidgetPrivate::sendPendingMoveAndResizeEvents (this=0x2d54920, recursive=true, disableUpdates=true) at kernel/qwidget.cpp:7269
#23 0x00007f69a85e3c3b in QWidgetPrivate::sendPendingMoveAndResizeEvents (this=0x2d54560, recursive=true, disableUpdates=true) at kernel/qwidget.cpp:7269
#24 0x00007f69a85e3c3b in QWidgetPrivate::sendPendingMoveAndResizeEvents (this=0x2359b40, recursive=true, disableUpdates=true) at kernel/qwidget.cpp:7269
#25 0x00007f69a85e3c3b in QWidgetPrivate::sendPendingMoveAndResizeEvents (this=0x2359500, recursive=true, disableUpdates=true) at kernel/qwidget.cpp:7269
#26 0x00007f69a85e3c3b in QWidgetPrivate::sendPendingMoveAndResizeEvents (this=0x2499430, recursive=true, disableUpdates=true) at kernel/qwidget.cpp:7269
#27 0x00007f69a85e7ffc in QWidgetPrivate::prepareToRender (this=0x39b3c00, region=<value optimized out>, renderFlags=<value optimized out>) at kernel/qwidget.cpp:5236
#28 0x00007f69a85ec634 in QWidgetPrivate::render (this=0x39b3c00, target=0x7ffff81e35a0, targetOffset=<value optimized out>, sourceRegion=<value optimized out>, renderFlags=) at kernel/qwidget.cpp:5489
#29 0x00007f69a85ec8a9 in QWidget::render (this=<value optimized out>, target=0x18, targetOffset=..., sourceRegion=..., renderFlags=<value optimized out>) at kernel/qwidget.cpp:5019
#30 0x00007f699d16983b in Oxygen::TransitionWidget::grabWidget (this=<value optimized out>, pixmap=..., widget=0x3328bd0, rect=<value optimized out>) at ../../../kstyles/oxygen/transitions/oxygentransitionwidget.cpp:258
#31 0x00007f699d1699a6 in Oxygen::TransitionWidget::grab (this=0x32ca960, widget=0x3328bd0, rect=...) at ../../../kstyles/oxygen/transitions/oxygentransitionwidget.cpp:93
#32 0x00007f699d160919 in Oxygen::ComboBoxData::animate (this=0x3231df0) at ../../../kstyles/oxygen/transitions/oxygencomboboxdata.cpp:136
#33 0x00007f699d160761 in Oxygen::ComboBoxData::qt_metacall (this=0x3231df0, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7ffff81e37b0) at ./oxygencomboboxdata.moc:77
#34 0x00007f69a945cb27 in QMetaObject::activate (sender=0x3328bd0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3280
#35 0x00007f69a897d701 in QComboBox::currentIndexChanged (this=0x335e768, _t1=-1) at .moc/release-shared/moc_qcombobox.cpp:302
#36 0x00007f69a897f02c in QComboBoxPrivate::_q_emitCurrentIndexChanged (this=0x39b3c00, index=...) at widgets/qcombobox.cpp:1264
#37 0x00007f69a89858c5 in QComboBoxPrivate::_q_rowsRemoved (this=0x39b3c00, parent=<value optimized out>) at widgets/qcombobox.cpp:1067
#38 0x00007f69a89878ef in QComboBox::qt_metacall (this=0x3328bd0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffff81e39b0) at .moc/release-shared/moc_qcombobox.cpp:200
#39 0x00007f69aabe06c5 in KComboBox::qt_metacall (this=0x335e768, _c=24, _id=53864296, _a=0x0) at ./kcombobox.moc:106
#40 0x00007f69a945cb27 in QMetaObject::activate (sender=0x331bdb0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3280
#41 0x00007f69a94a8104 in QAbstractItemModel::rowsRemoved (this=0x335e768, _t1=<value optimized out>, _t2=0, _t3=16) at .moc/release-shared/moc_qabstractitemmodel.cpp:195
#42 0x00007f69a9440187 in QAbstractItemModel::endRemoveRows (this=0x331bdb0) at kernel/qabstractitemmodel.cpp:2467
#43 0x00007f69a8b805c9 in QStandardItemModel::removeRows (this=<value optimized out>, row=0, count=17, parent=<value optimized out>) at itemviews/qstandarditemmodel.cpp:2800
#44 0x00007f698c5d51cd in khtml::RenderSelect::updateFromElement (this=0x34d22d8) at ../../khtml/rendering/render_form.cpp:1708
#45 0x00007f698c4e2f37 in DOM::ElementImpl::recalcStyle (this=0x38b6180, change=DOM::NodeImpl::NoChange) at ../../khtml/xml/dom_elementimpl.cpp:1018
#46 0x00007f698c533059 in DOM::HTMLElementImpl::recalcStyle (this=0x335e768, ch=24) at ../../khtml/html/html_elementimpl.cpp:235
#47 0x00007f698c4e2f37 in DOM::ElementImpl::recalcStyle (this=0x315e900, change=DOM::NodeImpl::NoChange) at ../../khtml/xml/dom_elementimpl.cpp:1018
#48 0x00007f698c533059 in DOM::HTMLElementImpl::recalcStyle (this=0x335e768, ch=24) at ../../khtml/html/html_elementimpl.cpp:235
#49 0x00007f698c4e2f37 in DOM::ElementImpl::recalcStyle (this=0x399afa0, change=DOM::NodeImpl::NoChange) at ../../khtml/xml/dom_elementimpl.cpp:1018
#50 0x00007f698c533059 in DOM::HTMLElementImpl::recalcStyle (this=0x335e768, ch=24) at ../../khtml/html/html_elementimpl.cpp:235
#51 0x00007f698c4e2f37 in DOM::ElementImpl::recalcStyle (this=0x328c920, change=DOM::NodeImpl::NoChange) at ../../khtml/xml/dom_elementimpl.cpp:1018
#52 0x00007f698c533059 in DOM::HTMLElementImpl::recalcStyle (this=0x335e768, ch=24) at ../../khtml/html/html_elementimpl.cpp:235
#53 0x00007f698c4d23ef in DOM::DocumentImpl::recalcStyle (this=0x342eb30, change=DOM::NodeImpl::NoChange) at ../../khtml/xml/dom_docimpl.cpp:1439
#54 0x00007f698c4cb5bd in DOM::DocumentImpl::updateDocumentsRendering () at ../../khtml/xml/dom_docimpl.cpp:1481
#55 0x00007f698c4d9895 in DOM::NodeImpl::dispatchGenericEvent (this=0x318ac18, evt=0x3a07de0) at ../../khtml/xml/dom_nodeimpl.cpp:511
#56 0x00007f698c4d9b2e in DOM::NodeImpl::dispatchEvent (this=0x318ac18, evt=0x3a07de0, exceptioncode=@0x7ffff81e3f2c, tempEvent=true) at ../../khtml/xml/dom_nodeimpl.cpp:401
#57 0x00007f698c4db3ba in DOM::NodeImpl::dispatchHTMLEvent (this=0x318ac18, _id=36, canBubbleArg=<value optimized out>, cancelableArg=<value optimized out>) at ../../khtml/xml/dom_nodeimpl.cpp:520
#58 0x00007f698c4505ab in KHTMLPart::slotFinishedParsing (this=0x32a5ad0) at ../../khtml/khtml_part.cpp:2208
#59 0x00007f698c46fc8f in KHTMLPart::qt_metacall (this=0x32a5ad0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffff81e40a0) at ./khtml_part.moc:281
#60 0x00007f69a945cb27 in QMetaObject::activate (sender=0x318ac00, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3280
#61 0x00007f698c4bf9d0 in DOM::DocumentImpl::qt_metacall (this=0x318ac00, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>) at ./dom_docimpl.moc:74
#62 0x00007f698c536e98 in DOM::HTMLDocumentImpl::qt_metacall (this=0x335e768, _c=24, _id=53864296, _a=0x0) at ./html_documentimpl.moc:69
#63 0x00007f69a945cb27 in QMetaObject::activate (sender=0x3c6ce60, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3280
#64 0x00007f698c51f2a2 in khtml::HTMLTokenizer::finish (this=0x3c6ce60) at ../../khtml/html/htmltokenizer.cpp:1978
#65 0x00007f698c444832 in KHTMLPart::end (this=0x32a5ad0) at ../../khtml/khtml_part.cpp:2129
#66 0x00007f698c45b977 in KHTMLPart::navigateLocalProtocol (this=0x2ecaad0, inPart=0x32a5ad0, url=...) at ../../khtml/khtml_part.cpp:4466
#67 0x00007f698c4604a8 in KHTMLPart::loadFrameElement (this=0x2ecaad0, frame=<value optimized out>, url=..., frameName=<value optimized out>, params=<value optimized out>, isIFrame=<value optimized out>) at ../../khtml/khtml_part.cpp:4163
#68 0x00007f698c53d348 in DOM::HTMLIFrameElementImpl::computeContent (this=0x33a7ed0) at ../../khtml/html/html_baseimpl.cpp:842
#69 0x00007f698c4d5d95 in DOM::NodeBaseImpl::addChild (this=0x33e5c80, newChild=0x33a7ee0) at ../../khtml/xml/dom_nodeimpl.cpp:1870
#70 0x00007f698c518c03 in khtml::KHTMLParser::insertNode (this=0x37e7090, n=0x33a7ee0, flat=false) at ../../khtml/html/htmlparser.cpp:413
#71 0x00007f698c51b2ab in khtml::KHTMLParser::parseToken (this=0x37e7090, t=0x33eef28) at ../../khtml/html/htmlparser.cpp:301
#72 0x00007f698c51bc21 in khtml::HTMLTokenizer::processToken (this=0x33eef00) at ../../khtml/html/htmltokenizer.cpp:2040
#73 0x00007f698c5239d7 in khtml::HTMLTokenizer::parseTag (this=0x33eef00, src=...) at ../../khtml/html/htmltokenizer.cpp:1501
#74 0x00007f698c5253d2 in khtml::HTMLTokenizer::write (this=0x33eef00, str=<value optimized out>, appendData=<value optimized out>) at ../../khtml/html/htmltokenizer.cpp:1798
#75 0x00007f698c452ad3 in KHTMLPart::write (this=<value optimized out>, data=0x314ef58 "\t\t\t\t\t<option value=\"301\">Windows</option>\n\t\t\t\t\t<option value=\"302\">Mac</option>\n\t\t\t\t\t<option value=\"303\">UNIX</option>\n\t\t\t\t\t<option value=\"304\">Handheld</option>\n\t\t\t\t\t<option value=\"399\">Inne OS</opti"..., len=<value optimized out>) at ../../khtml/khtml_part.cpp:2090
#76 0x00007f698c45396f in KHTMLPart::slotData (this=0x2ecaad0, kio_job=<value optimized out>, data=...) at ../../khtml/khtml_part.cpp:1741
#77 0x00007f698c46fcd0 in KHTMLPart::qt_metacall (this=0x2ecaad0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffff81e4fb0) at ./khtml_part.moc:278
#78 0x00007f698cc038a0 in kt::HTMLPart::qt_metacall (this=0x335e768, _c=24, _id=53864296, _a=0x0) at ./htmlpart.moc:89
#79 0x00007f69a945cb27 in QMetaObject::activate (sender=0x3d88a00, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3280
#80 0x00007f69ab0568b4 in KIO::TransferJob::data (this=0x335e768, _t1=0x3d88a00, _t2=<value optimized out>) at ./jobclasses.moc:388
#81 0x00007f69ab059060 in KIO::TransferJob::slotData (this=0x3d88a00, _data=...) at ../../kio/kio/job.cpp:1009
#82 0x00007f69ab05c906 in KIO::TransferJob::qt_metacall (this=0x3d88a00, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffff81e5190) at ./jobclasses.moc:368
#83 0x00007f69a945cb27 in QMetaObject::activate (sender=0x29d2310, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3280
#84 0x00007f69ab10de22 in KIO::SlaveInterface::data (this=0x335e768, _t1=<value optimized out>) at ./slaveinterface.moc:146
#85 0x00007f69ab111125 in KIO::SlaveInterface::dispatch (this=0x29d2310, _cmd=100, rawdata=...) at ../../kio/kio/slaveinterface.cpp:161
#86 0x00007f69ab10e0d3 in KIO::SlaveInterface::dispatch (this=0x29d2310) at ../../kio/kio/slaveinterface.cpp:89
#87 0x00007f69ab101a66 in KIO::Slave::gotInput (this=0x29d2310) at ../../kio/kio/slave.cpp:348
#88 0x00007f69ab101c4c in KIO::Slave::qt_metacall (this=0x29d2310, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffff81e55e0) at ./slave.moc:82
#89 0x00007f69a945cb27 in QMetaObject::activate (sender=0x2bb4900, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3280
#90 0x00007f69ab02af57 in KIO::ConnectionPrivate::dequeue (this=0x311b390) at ../../kio/kio/connection.cpp:82
#91 0x00007f69ab02b07d in KIO::Connection::qt_metacall (this=0x2bb4900, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x39e64d0) at ./connection.moc:79
#92 0x00007f69a9456bde in QObject::event (this=0x2bb4900, e=0x335e768) at kernel/qobject.cpp:1219
#93 0x00007f69a858efdc in QApplicationPrivate::notify_helper (this=0x2351340, receiver=0x2bb4900, e=0x3399580) at kernel/qapplication.cpp:4396
#94 0x00007f69a8594aed in QApplication::notify (this=0x7ffff81e60a0, receiver=0x2bb4900, e=0x3399580) at kernel/qapplication.cpp:4277
#95 0x0000000000437d1a in kt::App::notify (this=0x335e768, receiver=0x18, event=0x335e768) at ../../ktorrent/app.cpp:97
#96 0x00007f69a9444cdc in QCoreApplication::notifyInternal (this=0x7ffff81e60a0, receiver=0x2bb4900, event=0x3399580) at kernel/qcoreapplication.cpp:732
#97 0x00007f69a9447c22 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x2302c80) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#98 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x2302c80) at kernel/qcoreapplication.cpp:1373
#99 0x00007f69a9471653 in sendPostedEvents (s=0x2351200) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#100 postEventSourceDispatch (s=0x2351200) at kernel/qeventdispatcher_glib.cpp:277
#101 0x00007f69a316e342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#102 0x00007f69a31722a8 in ?? () from /lib/libglib-2.0.so.0
#103 0x00007f69a317245c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#104 0x00007f69a9471193 in QEventDispatcherGlib::processEvents (this=0x23023e0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#105 0x00007f69a8641a4e in QGuiEventDispatcherGlib::processEvents (this=0x335e768, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#106 0x00007f69a9443a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#107 0x00007f69a9443dec in QEventLoop::exec (this=0x7ffff81e6010, flags=) at kernel/qeventloop.cpp:201
#108 0x00007f69a9447ebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#109 0x0000000000426a8b in main (argc=<value optimized out>, argv=<value optimized out>) at ../../ktorrent/main.cpp:176

Reported using DrKonqi