Bug 237428

Application: konqueror (4.4.2 (KDE 4.4.2))
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-22-generic i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
konqueror crashed 8 times in a row for no reason, i was on myspace checking my inbox.

The crash can be reproduced every time.

 -- Backtrace:
Application: Konqueror (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb78cdaa0 (LWP 2393))]

Thread 2 (Thread 0xb381fb70 (LWP 2405)):
#0  0x00cb9e16 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0x005036fb in qt_gettime () at kernel/qcore_unix.cpp:111
#2  0x00508825 in QTimerInfoList::updateCurrentTime (this=0x88c22a4) at kernel/qeventdispatcher_unix.cpp:340
#3  0x0050886a in QTimerInfoList::timerWait (this=0x88c22a4, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#4  0x00506818 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb381f0cc) at kernel/qeventdispatcher_glib.cpp:136
#5  0x005068a5 in timerSourcePrepare (source=0x0, timeout=0xcbdff4) at kernel/qeventdispatcher_glib.cpp:169
#6  0x03277aca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#7  0x03277ee9 in ?? () from /lib/libglib-2.0.so.0
#8  0x032784b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#9  0x0050660f in QEventDispatcherGlib::processEvents (this=0x87d79b0, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0x004d9059 in QEventLoop::processEvents (this=0xb381f290, flags=) at kernel/qeventloop.cpp:149
#11 0x004d94aa in QEventLoop::exec (this=0xb381f290, flags=...) at kernel/qeventloop.cpp:201
#12 0x003d55a8 in QThread::exec (this=0x88a42a0) at thread/qthread.cpp:487
#13 0x004b8c1b in QInotifyFileSystemWatcherEngine::run (this=0x88a42a0) at io/qfilesystemwatcher_inotify.cpp:248
#14 0x003d832e in QThreadPrivate::start (arg=0x88a42a0) at thread/qthread_unix.cpp:248
#15 0x0060b96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#16 0x0089ca0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb78cdaa0 (LWP 2393)):
[KCrash Handler]
#6  DOM::DocumentImpl::paintDevice (value=0x923dc40, style=0x8991fd0, part=0x8bc4950, op=MinPrefix) at ../../khtml/xml/dom_docimpl.h:378
#7  widthMediaFeatureEval (value=0x923dc40, style=0x8991fd0, part=0x8bc4950, op=MinPrefix) at ../../khtml/css/css_mediaquery.cpp:585
#8  0xb2cb774e in khtml::MediaQueryEvaluator::eval (this=0x91cc490, expr=0x923dcd0) at ../../khtml/css/css_mediaquery.cpp:780
#9  0xb2cb786b in khtml::MediaQueryEvaluator::eval (this=0x91cc490, mediaList=0x923dd08, styleSelector=0x91c1148) at ../../khtml/css/css_mediaquery.cpp:296
#10 0xb2c8e834 in khtml::CSSStyleSelectorList::append (this=0x8ed7610, sheet=0x91b5560, medium=0x91cc490, styleSelector=0x91c1148) at ../../khtml/css/cssstyleselector.cpp:2064
#11 0xb2c9f7a2 in CSSStyleSelector (this=0x91c1148, doc=0x9175958, userStyleSheet=..., styleSheets=0x8e65d70, url=..., _strictParsing=true) at ../../khtml/css/cssstyleselector.cpp:282
#12 0xb2b4384d in DOM::DocumentImpl::rebuildStyleSelector (this=0x9175958) at ../../khtml/xml/dom_docimpl.cpp:2394
#13 0xb2b43984 in DOM::DocumentImpl::updateStyleSelector (this=0x9175958, shallow=false) at ../../khtml/xml/dom_docimpl.cpp:2213
#14 0xb2b43dc0 in DOM::DocumentImpl::styleSheetLoaded (this=0x9175958) at ../../khtml/xml/dom_docimpl.cpp:2129
#15 0xb2ba2327 in DOM::HTMLLinkElementImpl::finished (this=0x9222dc8) at ../../khtml/html/html_headimpl.cpp:273
#16 0xb2ba2b03 in DOM::HTMLLinkElementImpl::setStyleSheet (this=0x9222dc8, url=..., sheetStr=..., charset=..., mimetype=...) at ../../khtml/html/html_headimpl.cpp:264
#17 0xb2cca0f1 in khtml::CachedCSSStyleSheet::checkNotify (this=0x91c5f28) at ../../khtml/misc/loader.cpp:306
#18 0xb2cca4f3 in khtml::CachedCSSStyleSheet::data (this=0x91c5f28, buffer=..., eof=true) at ../../khtml/misc/loader.cpp:296
#19 0xb2cc5055 in khtml::Loader::slotFinished (this=0x8adb118, job=0x9221e78) at ../../khtml/misc/loader.cpp:1461
#20 0xb2cc53c7 in khtml::Loader::qt_metacall (this=0x8adb118, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbff31428) at ./loader.moc:143
#21 0x004dfc9a in QMetaObject::metacall (object=0x8adb118, cl=3003156488, idx=7, argv=0xbff31428) at kernel/qmetaobject.cpp:237
#22 0x004ee3d5 in QMetaObject::activate (sender=0x9221e78, m=0x363c88, local_signal_index=3, argv=0xbff31428) at kernel/qobject.cpp:3293
#23 0x001f5183 in KJob::result (this=0x9221e78, _t1=0x9221e78) at ./kjob.moc:194
#24 0x001f54e8 in KJob::emitResult (this=0x9221e78) at ../../kdecore/jobs/kjob.cpp:312
#25 0x00e0bf30 in KIO::SimpleJob::slotFinished (this=0x9221e78) at ../../kio/kio/job.cpp:486
#26 0x00e0c96d in KIO::TransferJob::slotFinished (this=0x9221e78) at ../../kio/kio/job.cpp:1058
#27 0x00e0a343 in KIO::TransferJob::qt_metacall (this=0x9221e78, _c=QMetaObject::InvokeMetaMethod, _id=47, _a=0xbff316bc) at ./jobclasses.moc:367
#28 0x004dfc9a in QMetaObject::metacall (object=0x9221e78, cl=3003156488, idx=47, argv=0xbff316bc) at kernel/qmetaobject.cpp:237
#29 0x004ee3d5 in QMetaObject::activate (sender=0x8c64750, m=0xfbaf44, local_signal_index=4, argv=0x0) at kernel/qobject.cpp:3293
#30 0x00ed6707 in KIO::SlaveInterface::finished (this=0x8c64750) at ./slaveinterface.moc:171
#31 0x00ed9a2d in KIO::SlaveInterface::dispatch (this=0x8c64750, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:175
#32 0x00ed6bc3 in KIO::SlaveInterface::dispatch (this=0x8c64750) at ../../kio/kio/slaveinterface.cpp:91
#33 0x00eca088 in KIO::Slave::gotInput (this=0x8c64750) at ../../kio/kio/slave.cpp:324
#34 0x00eca293 in KIO::Slave::qt_metacall (this=0x8c64750, _c=QMetaObject::InvokeMetaMethod, _id=30, _a=0xbff319cc) at ./slave.moc:82
#35 0x004dfc9a in QMetaObject::metacall (object=0x8c64750, cl=3003156488, idx=30, argv=0xbff319cc) at kernel/qmetaobject.cpp:237
#36 0x004ee3d5 in QMetaObject::activate (sender=0x8fd7cc8, m=0xfb7820, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3293
#37 0x00dd4bd7 in KIO::Connection::readyRead (this=0x8fd7cc8) at ./connection.moc:92
#38 0x00dd6f8e in KIO::ConnectionPrivate::dequeue (this=0x8aa9160) at ../../kio/kio/connection.cpp:82
#39 0x00dd70be in KIO::Connection::qt_metacall (this=0x8fd7cc8, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0x92624e0) at ./connection.moc:79
#40 0x004dfc9a in QMetaObject::metacall (object=0x8fd7cc8, cl=3003156488, idx=5, argv=0x92624e0) at kernel/qmetaobject.cpp:237
#41 0x004ea336 in QMetaCallEvent::placeMetaCall (this=0x916f4c0, object=0x8fd7cc8) at kernel/qobject.cpp:561
#42 0x004eb3fe in QObject::event (this=0x8fd7cc8, e=0x916f4c0) at kernel/qobject.cpp:1248
#43 0x043614dc in QApplicationPrivate::notify_helper (this=0x86d2fe8, receiver=0x8fd7cc8, e=0x916f4c0) at kernel/qapplication.cpp:4300
#44 0x0436805e in QApplication::notify (this=0xbff324a4, receiver=0x8fd7cc8, e=0x916f4c0) at kernel/qapplication.cpp:3704
#45 0x011a2f2a in KApplication::notify (this=0xbff324a4, receiver=0x8fd7cc8, event=0x916f4c0) at ../../kdeui/kernel/kapplication.cpp:302
#46 0x004daa3b in QCoreApplication::notifyInternal (this=0xbff324a4, receiver=0x8fd7cc8, event=0x916f4c0) at kernel/qcoreapplication.cpp:704
#47 0x004dd473 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x8664fc8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#48 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8664fc8) at kernel/qcoreapplication.cpp:1345
#49 0x004dd5dd in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#50 0x00506adf in QCoreApplication::sendPostedEvents (s=0x86d4a08) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#51 postEventSourceDispatch (s=0x86d4a08) at kernel/qeventdispatcher_glib.cpp:276
#52 0x032745e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#53 0x032782d8 in ?? () from /lib/libglib-2.0.so.0
#54 0x032784b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#55 0x005065d5 in QEventDispatcherGlib::processEvents (this=0x8665b48, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#56 0x04421135 in QGuiEventDispatcherGlib::processEvents (this=0x8665b48, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#57 0x004d9059 in QEventLoop::processEvents (this=0xbff32284, flags=) at kernel/qeventloop.cpp:149
#58 0x004d94aa in QEventLoop::exec (this=0xbff32284, flags=...) at kernel/qeventloop.cpp:201
#59 0x004dd69f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#60 0x04361577 in QApplication::exec () at kernel/qapplication.cpp:3579
#61 0x05e5a1ee in kdemain () from /usr/lib/libkdeinit4_konqueror.so
#62 0x0804e133 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x8696e2c "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x8696e30 "mike-laptop;1273695920;880062;1463_TIME2188710") at ../../kinit/kinit.cpp:717
#63 0x0804ec6d in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#64 0x0804f190 in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1402
#65 0x0804fe4f in main (argc=4, argv=0xbff33084, envp=0xbff33098) at ../../kinit/kinit.cpp:1845

This bug may be a duplicate of or related to bug 201326.

Possible duplicates by query: bug 227886, bug 226046, bug 225227, bug 212466, bug 211888.

Reported using DrKonqi