[Bug 284997] New: Kontact crashed when viewing Phoronix.com in akregator

Jürgen Richtsfeld richts at gmx.at
Wed Oct 26 10:39:00 BST 2011 

https://bugs.kde.org/show_bug.cgi?id=284997

           Summary: Kontact crashed when viewing Phoronix.com in akregator
           Product: kontact
           Version: 4.7.2
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: richts at gmx.at


Application: kontact (4.7.2)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-13-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:

I think I pressed Ctrl-Shift-+ to increase the text sice. On the key-press,
kontact crashed (tried that 2 times)

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f24848367a0 (LWP 3625))]

Thread 4 (Thread 0x7f246a68e700 (LWP 3626)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f2481092c2c in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f2481092d59 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f247c491efc in start_thread (arg=0x7f246a68e700) at
pthread_create.c:304
#4  0x00007f2481da089d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f2469d8d700 (LWP 3627)):
#0  0x00007f2481d99913 in select () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f24831d8b6f in qt_safe_select (nfds=11, fdread=0xf89eb0,
fdwrite=0xf8a148, fdexcept=0xf8a3e0, orig_timeout=0x7f2469d8cd10) at
kernel/qcore_unix.cpp:92
#2  0x00007f24831de330 in QEventDispatcherUNIXPrivate::doSelect (this=0xf89cf0,
flags=..., timeout=0x7f2469d8cd10) at kernel/qeventdispatcher_unix.cpp:219
#3  0x00007f24831de833 in QEventDispatcherUNIX::processEvents (this=0xf89cd0,
flags=...) at kernel/qeventdispatcher_unix.cpp:918
#4  0x00007f24831afcf2 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f24831afef7 in QEventLoop::exec (this=0x7f2469d8cde0, flags=...) at
kernel/qeventloop.cpp:201
#6  0x00007f24830c727f in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:498
#7  0x00007f24830c9d05 in QThreadPrivate::start (arg=0xf59de0) at
thread/qthread_unix.cpp:331
#8  0x00007f247c491efc in start_thread (arg=0x7f2469d8d700) at
pthread_create.c:304
#9  0x00007f2481da089d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f24194ab700 (LWP 3633)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007f24830ca11e in wait (time=30000, this=0x1e27060) at
thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1e26f90, time=30000) at
thread/qwaitcondition_unix.cpp:160
#3  0x00007f24830be81f in QThreadPoolThread::run (this=0x1da0000) at
concurrent/qthreadpool.cpp:140
#4  0x00007f24830c9d05 in QThreadPrivate::start (arg=0x1da0000) at
thread/qthread_unix.cpp:331
#5  0x00007f247c491efc in start_thread (arg=0x7f24194ab700) at
pthread_create.c:304
#6  0x00007f2481da089d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f24848367a0 (LWP 3625)):
[KCrash Handler]
#6  isNull (this=0x1000000c1) at
/usr/include/qt4/QtCore/qsharedpointer_impl.h:568
#7  operator! (this=0x1000000c1) at
/usr/include/qt4/QtCore/qsharedpointer_impl.h:574
#8  KHTMLPart::loadObjectElement (this=0x1c8e740, frame=0x21e7720, url=...,
serviceType=..., params=...) at ../../khtml/khtml_part.cpp:4198
#9  0x00007f241d3de4fd in DOM::HTMLObjectBaseElementImpl::computeContent
(this=0x21e7720) at ../../khtml/html/html_objectimpl.cpp:538
#10 0x00007f241d360a2f in DOM::NodeBaseImpl::appendChild (this=0x1ddb580,
newChild=0x21e7730, exceptioncode=@0x7fff61aac638) at
../../khtml/xml/dom_nodeimpl.cpp:1795
#11 0x00007f241d4fde10 in DOMNodeProtoFunc::callAsFunction
(this=0x7f2422333000, exec=0x7fff61aad0c0, thisObj=<optimized out>,
args=<optimized out>) at ../../khtml/ecma/kjs_dom.cpp:642
#12 0x00007f241cc447ca in call (args=<optimized out>, thisObj=<optimized out>,
exec=<optimized out>, this=<optimized out>) at ../../kjs/object.h:626
#13 KJS::Machine::runBlock (exec=0x7fff61aad0c0, codeBlock=...,
parentExec=0x7fff61aadb30) at codes.def:1223
#14 0x00007f241cc25b45 in KJS::FunctionImp::callAsFunction
(this=0x7f2413f81b00, exec=0x7fff61aadb30, thisObj=<optimized out>, args=...)
at ../../kjs/function.cpp:172
#15 0x00007f241cc447ca in call (args=<optimized out>, thisObj=<optimized out>,
exec=<optimized out>, this=<optimized out>) at ../../kjs/object.h:626
#16 KJS::Machine::runBlock (exec=0x7fff61aadb30, codeBlock=...,
parentExec=0x7fff61aae5a0) at codes.def:1223
#17 0x00007f241cc25b45 in KJS::FunctionImp::callAsFunction
(this=0x7f2413f81d80, exec=0x7fff61aae5a0, thisObj=<optimized out>, args=...)
at ../../kjs/function.cpp:172
#18 0x00007f241cc447ca in call (args=<optimized out>, thisObj=<optimized out>,
exec=<optimized out>, this=<optimized out>) at ../../kjs/object.h:626
#19 KJS::Machine::runBlock (exec=0x7fff61aae5a0, codeBlock=...,
parentExec=0x18207a0) at codes.def:1223
#20 0x00007f241cc25b45 in KJS::FunctionImp::callAsFunction
(this=0x7f2413f82200, exec=0x18207a0, thisObj=<optimized out>, args=...) at
../../kjs/function.cpp:172
#21 0x00007f241d557d0e in call (args=..., thisObj=0x7f2422331840,
exec=0x18207a0, this=<optimized out>) at ../../kjs/object.h:626
#22 KJS::JSEventListener::handleEvent (this=0x825ef70, evt=...) at
../../khtml/ecma/kjs_events.cpp:108
#23 0x00007f241d384a3c in DOM::EventTargetImpl::handleLocalEvents
(this=0x17e1d48, evt=0x2a87b70, useCapture=false) at
../../khtml/xml/dom2_eventsimpl.cpp:62
#24 0x00007f241d35fb1f in DOM::NodeImpl::dispatchGenericEvent (this=0x17e1d48,
evt=0x2a87b70) at ../../khtml/xml/dom_nodeimpl.cpp:469
#25 0x00007f241d35fd7e in DOM::NodeImpl::dispatchEvent (this=0x17e1d48,
evt=0x2a87b70, exceptioncode=@0x7fff61aae8ec, tempEvent=true) at
../../khtml/xml/dom_nodeimpl.cpp:401
#26 0x00007f241d3615ba in DOM::NodeImpl::dispatchHTMLEvent (this=0x17e1d48,
_id=36, canBubbleArg=true, cancelableArg=false) at
../../khtml/xml/dom_nodeimpl.cpp:520
#27 0x00007f241d2e2d2b in KHTMLPart::slotFinishedParsing (this=0x1c8e740) at
../../khtml/khtml_part.cpp:2210
#28 0x00007f241d2fbbaf in KHTMLPart::qt_metacall (this=0x1c8e740,
_c=QMetaObject::InvokeMetaMethod, _id=22, _a=0x7fff61aaea10) at
./khtml_part.moc:281
#29 0x00007f24831c3eba in QMetaObject::activate (sender=0x17e1d30, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#30 0x00007f241d34eab0 in DOM::DocumentImpl::qt_metacall (this=0x17e1d30,
_c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=<optimized out>) at
./dom_docimpl.moc:74
#31 0x00007f241d3b8828 in DOM::HTMLDocumentImpl::qt_metacall (this=<optimized
out>, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=<optimized
out>) at ./html_documentimpl.moc:69
#32 0x00007f24831c3eba in QMetaObject::activate (sender=0x37a72d0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#33 0x00007f241d3a6623 in khtml::HTMLTokenizer::write (this=0x37a72d0,
str=<optimized out>, appendData=<optimized out>) at
../../khtml/html/htmltokenizer.cpp:1894
#34 0x00007f241d3a1ab6 in khtml::HTMLTokenizer::notifyFinished (this=0x37a72d0,
finishedObj=<optimized out>) at ../../khtml/html/htmltokenizer.cpp:2137
#35 0x00007f241d4c0ddf in khtml::CachedScript::checkNotify (this=0x832e660) at
../../khtml/misc/loader.cpp:397
#36 0x00007f241d4c0fcc in khtml::CachedScript::data (this=0x832e660,
buffer=<optimized out>, eof=<optimized out>) at ../../khtml/misc/loader.cpp:389
#37 0x00007f241d4c2aab in khtml::Loader::slotFinished (this=0x1cae110,
job=0x81bcb50) at ../../khtml/misc/loader.cpp:1262
#38 0x00007f241d4c3003 in khtml::Loader::qt_metacall (this=0x1cae110,
_c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff61aaf030) at
./loader.moc:141
#39 0x00007f24831c3eba in QMetaObject::activate (sender=0x81bcb50, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff61aaf030) at
kernel/qobject.cpp:3278
#40 0x00007f24836165b2 in KJob::result (this=<optimized out>, _t1=0x81bcb50) at
./kjob.moc:194
#41 0x00007f24836165f0 in KJob::emitResult (this=0x81bcb50) at
../../kdecore/jobs/kjob.cpp:312
#42 0x00007f247f2292c4 in KIO::SimpleJob::slotFinished (this=0x81bcb50) at
../../kio/kio/job.cpp:494
#43 0x00007f247f230c9d in KIO::TransferJob::slotFinished (this=0x81bcb50) at
../../kio/kio/job.cpp:1081
#44 0x00007f247f22f601 in KIO::TransferJob::qt_metacall (this=0x81bcb50,
_c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff61aaf3e0) at
./jobclasses.moc:369
#45 0x00007f24831c3eba in QMetaObject::activate (sender=0x1c4c4e0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#46 0x00007f247f2d59c1 in KIO::SlaveInterface::dispatch (this=<optimized out>,
_cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:172
#47 0x00007f247f2d2875 in KIO::SlaveInterface::dispatch (this=0x1c4c4e0) at
../../kio/kio/slaveinterface.cpp:88
#48 0x00007f247f2c5ace in KIO::Slave::gotInput (this=0x1c4c4e0) at
../../kio/kio/slave.cpp:344
#49 0x00007f247f2c622c in KIO::Slave::qt_metacall (this=0x1c4c4e0,
_c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff61aaf810) at
./slave.moc:82
#50 0x00007f24831c3eba in QMetaObject::activate (sender=0x1724c40, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#51 0x00007f247f1fa3a7 in dequeue (this=<optimized out>) at
../../kio/kio/connection.cpp:82
#52 KIO::ConnectionPrivate::dequeue (this=0x18065a0) at
../../kio/kio/connection.cpp:71
#53 0x00007f247f1fa44d in KIO::Connection::qt_metacall (this=0x1724c40,
_c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x8191080) at
./connection.moc:79
#54 0x00007f24831c7a5e in QObject::event (this=0x1724c40, e=<optimized out>) at
kernel/qobject.cpp:1217
#55 0x00007f2482561424 in notify_helper (e=0x3089a70, receiver=0x1724c40,
this=0xe0d8b0) at kernel/qapplication.cpp:4486
#56 QApplicationPrivate::notify_helper (this=0xe0d8b0, receiver=0x1724c40,
e=0x3089a70) at kernel/qapplication.cpp:4458
#57 0x00007f2482566291 in QApplication::notify (this=0x7fff61ab0130,
receiver=0x1724c40, e=0x3089a70) at kernel/qapplication.cpp:4365
#58 0x00007f2483be6126 in KApplication::notify (this=0x7fff61ab0130,
receiver=0x1724c40, event=0x3089a70) at ../../kdeui/kernel/kapplication.cpp:311
#59 0x00007f24831b0afc in QCoreApplication::notifyInternal
(this=0x7fff61ab0130, receiver=0x1724c40, event=0x3089a70) at
kernel/qcoreapplication.cpp:787
#60 0x00007f24831b451f in sendEvent (event=0x3089a70, receiver=0x1724c40) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#61 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0xddd8e0) at kernel/qcoreapplication.cpp:1428
#62 0x00007f2482609cea in sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#63 QEventDispatcherX11::processEvents (this=0xddefd0, flags=...) at
kernel/qeventdispatcher_x11.cpp:75
#64 0x00007f24831afcf2 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#65 0x00007f24831afef7 in QEventLoop::exec (this=0x7fff61ab00c0, flags=...) at
kernel/qeventloop.cpp:201
#66 0x00007f24831b4789 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1064
#67 0x0000000000403629 in main (argc=1, argv=0x7fff61ab0758) at
../../../kontact/src/main.cpp:218

This bug may be a duplicate of or related to bug 268341.

Possible duplicates by query: bug 280874, bug 280535, bug 268341.

Reported using DrKonqi

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