Bug 322927

Application: konqueror (4.10.5)
KDE Platform Version: 4.10.5
Qt Version: 4.8.4
Operating System: Linux 3.10.3-300.fc19.i686.PAE i686

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

I was running python in konsole and tried to open the modules in help when my konqueror crashed

-- Backtrace:
Application: Konqueror (konqueror), signal: Segmentation fault
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xb76987c0 (LWP 2455))]

Thread 7 (Thread 0xb1e6fb40 (LWP 2456)):
#0  0xb77fd424 in __kernel_vsyscall ()
#1  0x4da1f33c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:187
#2  0xb383fa74 in WTF::TCMalloc_PageHeap::scavengerThread (this=this@entry=0xb4050140 <WTF::pageheap_memory>) at /usr/src/debug/webkit-qtwebkit-23/Source/WTF/wtf/FastMalloc.cpp:2571
#3  0xb383fac0 in WTF::TCMalloc_PageHeap::runScavengerThread (context=0xb4050140 <WTF::pageheap_memory>) at /usr/src/debug/webkit-qtwebkit-23/Source/WTF/wtf/FastMalloc.cpp:1767
#4  0x4da1b9da in start_thread (arg=0xb1e6fb40) at pthread_create.c:308
#5  0x4d94592e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 6 (Thread 0xb4b6fb40 (LWP 2458)):
#0  0x4dcdcf8a in g_mutex_get_impl (mutex=0xb42004e0) at gthread-posix.c:121
#1  0x4dcdd2f9 in g_mutex_unlock (mutex=mutex@entry=0xb42004e0) at gthread-posix.c:229
#2  0x4dc98fe9 in g_main_context_dispatch (context=context@entry=0xb42004e0) at gmain.c:3633
#3  0x4dc994a8 in g_main_context_iterate (context=context@entry=0xb42004e0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3701
#4  0x4dc99569 in g_main_context_iteration (context=0xb42004e0, may_block=1) at gmain.c:3762
#5  0x4e81e6ff in QEventDispatcherGlib::processEvents (this=0xb4200468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x4e7ed114 in QEventLoop::processEvents (this=this@entry=0xb4b6f218, flags=...) at kernel/qeventloop.cpp:149
#7  0x4e7ed451 in QEventLoop::exec (this=this@entry=0xb4b6f218, flags=...) at kernel/qeventloop.cpp:204
#8  0x4e6d8abd in QThread::exec (this=this@entry=0x8de07b8) at thread/qthread.cpp:542
#9  0x4e6d8c1c in QThread::run (this=0x8de07b8) at thread/qthread.cpp:609
#10 0x4e6db470 in QThreadPrivate::start (arg=0x8de07b8) at thread/qthread_unix.cpp:338
#11 0x4da1b9da in start_thread (arg=0xb4b6fb40) at pthread_create.c:308
#12 0x4d94592e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 5 (Thread 0xb1241b40 (LWP 2461)):
#0  0xb77fd424 in __kernel_vsyscall ()
#1  0x4da1f33c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:187
#2  0xb386f644 in WTF::ThreadCondition::wait (this=this@entry=0xb15cc7dc, mutex=...) at /usr/src/debug/webkit-qtwebkit-23/Source/WTF/wtf/ThreadingPthreads.cpp:379
#3  0xb354e0bc in JSC::BlockAllocator::blockFreeingThreadMain (this=0xb15cc750) at /usr/src/debug/webkit-qtwebkit-23/Source/JavaScriptCore/heap/BlockAllocator.cpp:128
#4  0xb3855a89 in WTF::threadEntryPoint (contextData=0xb1570988) at /usr/src/debug/webkit-qtwebkit-23/Source/WTF/wtf/Threading.cpp:69
#5  0xb386ef5a in WTF::wtfThreadEntryPoint (param=0x8d4dfb8) at /usr/src/debug/webkit-qtwebkit-23/Source/WTF/wtf/ThreadingPthreads.cpp:196
#6  0x4da1b9da in start_thread (arg=0xb1241b40) at pthread_create.c:308
#7  0x4d94592e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 4 (Thread 0xaecfcb40 (LWP 2494)):
#0  0xb77fd424 in __kernel_vsyscall ()
#1  0x4da1f33c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:187
#2  0xac538ef2 in queue_processor(void*) () from /usr/lib/IcedTeaPlugin.so
#3  0x4da1b9da in start_thread (arg=0xaecfcb40) at pthread_create.c:308
#4  0x4d94592e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 3 (Thread 0xb04ffb40 (LWP 2495)):
#0  0xb77fd424 in __kernel_vsyscall ()
#1  0x4da1f33c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:187
#2  0xac538ef2 in queue_processor(void*) () from /usr/lib/IcedTeaPlugin.so
#3  0x4da1b9da in start_thread (arg=0xb04ffb40) at pthread_create.c:308
#4  0x4d94592e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 2 (Thread 0xac519b40 (LWP 2496)):
#0  0xb77fd424 in __kernel_vsyscall ()
#1  0x4da1f33c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:187
#2  0xac538ef2 in queue_processor(void*) () from /usr/lib/IcedTeaPlugin.so
#3  0x4da1b9da in start_thread (arg=0xac519b40) at pthread_create.c:308
#4  0x4d94592e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 1 (Thread 0xb76987c0 (LWP 2455)):
[KCrash Handler]
#7  operator QtSharedPointer::ExternalRefCountData* (this=0x11111159) at ../../src/corelib/thread/qbasicatomic.h:169
#8  QtSharedPointer::ExternalRefCountData::getAndRef (obj=obj@entry=0x941e2e0) at tools/qsharedpointer.cpp:1255
#9  0x4e9deb32 in QWeakPointer<QObject> (ptr=0x941e2e0, this=<optimized out>) at ../../src/corelib/tools/qsharedpointer_impl.h:595
#10 operator=<QObject> (ptr=0x941e2e0, this=0x9437798) at ../../src/corelib/tools/qsharedpointer_impl.h:600
#11 QNetworkRequest::setOriginatingObject (this=0xbfa5f234, object=0x941e2e0) at access/qnetworkrequest.cpp:565
#12 0xb2bcb892 in WebCore::ResourceRequest::toNetworkRequest () from /lib/libQtWebKit.so.4
#13 0xb2bd25b4 in WebCore::QNetworkReplyHandler::redirect () from /lib/libQtWebKit.so.4
#14 0xb2bd33f0 in WebCore::QNetworkReplyHandler::sendResponseIfNeeded () from /lib/libQtWebKit.so.4
#15 0xb2bd0ff8 in flush () from /lib/libQtWebKit.so.4
#16 0xb2bd1b11 in WebCore::QNetworkReplyWrapper::receiveMetaData () from /lib/libQtWebKit.so.4
#17 0x4e80377b in QMetaObject::activate (sender=sender@entry=0x92ffdc8, m=m@entry=0x4eaae824 <QNetworkReply::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#18 0x4ea5f1c6 in QNetworkReply::finished (this=0x92ffdc8) at .moc/release-shared/moc_qnetworkreply.cpp:165
#19 0x4ea5f3f0 in QNetworkReply::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbfa5f764, _c=<optimized out>) at .moc/release-shared/moc_qnetworkreply.cpp:106
#20 0x4e7f6eb4 in QMetaMethod::invoke (this=this@entry=0xbfa5f884, object=0x92ffdc8, connectionType=<optimized out>, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#21 0x4e7f94e4 in QMetaObject::invokeMethod (obj=obj@entry=0x92ffdc8, member=member@entry=0x4177a055 "finished", type=type@entry=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#22 0x415e8419 in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=type@entry=Qt::AutoConnection, member=0x4177a055 "finished", obj=0x92ffdc8) at /usr/include/QtCore/qobjectdefs.h:418
#23 KDEPrivate::AccessManagerReply::emitFinished (this=this@entry=0x92ffdc8, state=state@entry=true, type=type@entry=Qt::AutoConnection) at /usr/src/debug/kdelibs-4.10.5/kio/kio/accessmanagerreply_p.cpp:484
#24 0x415ea407 in KDEPrivate::AccessManagerReply::slotResult (this=0x92ffdc8, kJob=0x934ec00) at /usr/src/debug/kdelibs-4.10.5/kio/kio/accessmanagerreply_p.cpp:427
#25 0x415eae69 in KDEPrivate::AccessManagerReply::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbfa5fc88, _c=<optimized out>) at /usr/src/debug/kdelibs-4.10.5/i686-redhat-linux-gnu/kio/accessmanagerreply_p.moc:60
#26 0x4e80377b in QMetaObject::activate (sender=sender@entry=0x934ec00, m=m@entry=0x4ee6c48c <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0xbfa5fc88) at kernel/qobject.cpp:3539
#27 0x4ecc4896 in KJob::result (this=this@entry=0x934ec00, _t1=_t1@entry=0x934ec00) at /usr/src/debug/kdelibs-4.10.5/i686-redhat-linux-gnu/kdecore/kjob.moc:207
#28 0x4ecc48e3 in KJob::emitResult (this=this@entry=0x934ec00) at /usr/src/debug/kdelibs-4.10.5/kdecore/jobs/kjob.cpp:318
#29 0x4162b9c8 in KIO::SimpleJob::slotFinished (this=0x934ec00) at /usr/src/debug/kdelibs-4.10.5/kio/kio/job.cpp:494
#30 0x4162cdc7 in KIO::TransferJob::slotFinished (this=0x934ec00) at /usr/src/debug/kdelibs-4.10.5/kio/kio/job.cpp:1081
#31 0x4162d978 in KIO::TransferJob::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbfa5fe78, _c=<optimized out>) at /usr/src/debug/kdelibs-4.10.5/i686-redhat-linux-gnu/kio/jobclasses.moc:387
#32 0x4e80377b in QMetaObject::activate (sender=sender@entry=0x92eec80, m=m@entry=0x417f2480 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#33 0x416d7c56 in KIO::SlaveInterface::finished (this=this@entry=0x92eec80) at /usr/src/debug/kdelibs-4.10.5/i686-redhat-linux-gnu/kio/slaveinterface.moc:184
#34 0x416daea5 in KIO::SlaveInterface::dispatch (this=0x92eec80, _cmd=104, rawdata=...) at /usr/src/debug/kdelibs-4.10.5/kio/kio/slaveinterface.cpp:172
#35 0x416d791f in KIO::SlaveInterface::dispatch (this=0x92eec80) at /usr/src/debug/kdelibs-4.10.5/kio/kio/slaveinterface.cpp:88
#36 0x416cac90 in KIO::Slave::gotInput (this=this@entry=0x92eec80) at /usr/src/debug/kdelibs-4.10.5/kio/kio/slave.cpp:344
#37 0x416cae44 in KIO::Slave::qt_static_metacall (_o=_o@entry=0x92eec80, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfa600c8) at /usr/src/debug/kdelibs-4.10.5/i686-redhat-linux-gnu/kio/slave.moc:56
#38 0x4e80377b in QMetaObject::activate (sender=sender@entry=0x9420668, m=m@entry=0x417ef190 <KIO::Connection::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#39 0x415f2776 in KIO::Connection::readyRead (this=0x9420668) at /usr/src/debug/kdelibs-4.10.5/i686-redhat-linux-gnu/kio/connection.moc:105
#40 0x415f2f28 in KIO::ConnectionPrivate::dequeue (this=0x8fa9268) at /usr/src/debug/kdelibs-4.10.5/kio/kio/connection.cpp:82
#41 0x4e7ffe8b in QMetaCallEvent::placeMetaCall (this=0x9453030, object=0x9420668) at kernel/qobject.cpp:524
#42 0x4e807e2b in QObject::event (this=0x9420668, e=0x9453030) at kernel/qobject.cpp:1194
#43 0x4efeee14 in QApplicationPrivate::notify_helper (this=0x8af4a90, receiver=0x9420668, e=0x9453030) at kernel/qapplication.cpp:4562
#44 0x4eff5929 in QApplication::notify (this=0xbfa607b0, receiver=receiver@entry=0x9420668, e=e@entry=0x9453030) at kernel/qapplication.cpp:4348
#45 0x4fb788d5 in KApplication::notify (this=0xbfa607b0, receiver=0x9420668, event=0x9453030) at /usr/src/debug/kdelibs-4.10.5/kdeui/kernel/kapplication.cpp:311
#46 0x4e7ee70a in QCoreApplication::notifyInternal (this=0xbfa607b0, receiver=receiver@entry=0x9420668, event=event@entry=0x9453030) at kernel/qcoreapplication.cpp:949
#47 0x4e7f18b5 in sendEvent (event=0x9453030, receiver=0x9420668) at kernel/qcoreapplication.h:231
#48 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x8accf00) at kernel/qcoreapplication.cpp:1573
#49 0x4e7f1ddd in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1466
#50 0x4e81edaf in sendPostedEvents () at kernel/qcoreapplication.h:236
#51 postEventSourceDispatch (s=s@entry=0x8af4b70) at kernel/qeventdispatcher_glib.cpp:279
#52 0x4dc990f6 in g_main_dispatch (context=0x8af20b8, context@entry=0x8acb848) at gmain.c:3054
#53 g_main_context_dispatch (context=context@entry=0x8af20b8) at gmain.c:3630
#54 0x4dc994a8 in g_main_context_iterate (context=context@entry=0x8af20b8, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3701
#55 0x4dc99569 in g_main_context_iteration (context=0x8af20b8, may_block=1) at gmain.c:3762
#56 0x4e81e6e0 in QEventDispatcherGlib::processEvents (this=this@entry=0x8ad1030, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#57 0x4f09fcef in QGuiEventDispatcherGlib::processEvents (this=0x8ad1030, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#58 0x4e7ed114 in QEventLoop::processEvents (this=this@entry=0xbfa606c8, flags=...) at kernel/qeventloop.cpp:149
#59 0x4e7ed451 in QEventLoop::exec (this=this@entry=0xbfa606c8, flags=...) at kernel/qeventloop.cpp:204
#60 0x4e7f2d7f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#61 0x4efed265 in QApplication::exec () at kernel/qapplication.cpp:3823
#62 0x412f9baa in kdemain (argc=2, argv=0xbfa60934) at /usr/src/debug/kde-baseapps-4.10.5/konqueror/src/konqmain.cpp:227
#63 0x0804872c in main (argc=2, argv=0xbfa60934) at /usr/src/debug/kde-baseapps-4.10.5/i686-redhat-linux-gnu/konqueror/src/konqueror_dummy.cpp:3

This bug may be a duplicate of or related to bug 317475.

Possible duplicates by query: bug 322293, bug 319441, bug 317753, bug 316328.

Reported using DrKonqi