Application: konqueror (4.8.5 (4.8.5) "release 2")
KDE Platform Version: 4.8.5 (4.8.5) "release 2"
Qt Version: 4.8.1
Operating System: Linux 3.4.11-2.16-desktop x86_64
Distribution: "openSUSE 12.2 (x86_64)"

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

konqueror should have been idle.  There was only one open tab, and that was open to "about:blank".  The application was minimized.  I am not aware of anything else running that could have affected this.  In particular "akregator" was not running, and the computer itself was idle.

This is the second time this has happened since a recent kde4libs update.  It also crashed in similar circumstances before that update.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Konqueror (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fe1c08f0780 (LWP 24578))]

Thread 7 (Thread 0x7fe1a72c3700 (LWP 24581)):
#0  0x00007fe1bf1bf8f4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fe1b55e9177 in WTF::TCMalloc_PageHeap::scavengerThread (this=0x7fe1b5f93200 <WTF::pageheap_memory>) at ../../../Source/JavaScriptCore/wtf/FastMalloc.cpp:2495
#2  0x00007fe1b55e91a9 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../../../Source/JavaScriptCore/wtf/FastMalloc.cpp:1618
#3  0x00007fe1bf1bbe0e in start_thread () from /lib64/libpthread.so.0
#4  0x00007fe1bdf352bd in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7fe1a69c2700 (LWP 24582)):
#0  0x00007fe1bdf2d13f in poll () from /lib64/libc.so.6
#1  0x00007fe1bac3a684 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fe1bac3a7a4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fe1bf579956 in QEventDispatcherGlib::processEvents (this=0x7fe1a00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fe1bf54a73f in QEventLoop::processEvents (this=this@entry=0x7fe1a69c1e20, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fe1bf54a9c8 in QEventLoop::exec (this=0x7fe1a69c1e20, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fe1bf44ee40 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007fe1bf451ddb in QThreadPrivate::start (arg=0x240cfc0) at thread/qthread_unix.cpp:298
#8  0x00007fe1bf1bbe0e in start_thread () from /lib64/libpthread.so.0
#9  0x00007fe1bdf352bd in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7fe1553c6700 (LWP 24765)):
#0  0x00007fe1bf1bf8f4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fe1553e8ed3 in queue_processor(void*) () from /usr/lib64/IcedTeaPlugin.so
#2  0x00007fe1bf1bbe0e in start_thread () from /lib64/libpthread.so.0
#3  0x00007fe1bdf352bd in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fe154bc5700 (LWP 24766)):
#0  0x00007fe1bf1bf8f4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fe1553e8ed3 in queue_processor(void*) () from /usr/lib64/IcedTeaPlugin.so
#2  0x00007fe1bf1bbe0e in start_thread () from /lib64/libpthread.so.0
#3  0x00007fe1bdf352bd in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fe1543c4700 (LWP 24767)):
#0  0x00007fe1bf1bf8f4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fe1553e8ed3 in queue_processor(void*) () from /usr/lib64/IcedTeaPlugin.so
#2  0x00007fe1bf1bbe0e in start_thread () from /lib64/libpthread.so.0
#3  0x00007fe1bdf352bd in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fe150df8700 (LWP 24905)):
#0  0x00007fe1bf579182 in socketNotifierSourceCheck (source=0x7fe144001350) at kernel/qeventdispatcher_glib.cpp:79
#1  0x00007fe1bac3a19b in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fe1bac3a622 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fe1bac3a7a4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007fe1bf579956 in QEventDispatcherGlib::processEvents (this=0x7fe1440008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007fe1bf54a73f in QEventLoop::processEvents (this=this@entry=0x7fe150df7df0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fe1bf54a9c8 in QEventLoop::exec (this=0x7fe150df7df0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007fe1bf44ee40 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x00007fe1b88a046e in KIO::NameLookUpThread::run (this=0x26e3800) at /usr/src/debug/kdelibs-4.8.5/kio/kio/hostinfo.cpp:226
#9  0x00007fe1bf451ddb in QThreadPrivate::start (arg=0x26e3800) at thread/qthread_unix.cpp:298
#10 0x00007fe1bf1bbe0e in start_thread () from /lib64/libpthread.so.0
#11 0x00007fe1bdf352bd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fe1c08f0780 (LWP 24578)):
[KCrash Handler]
#6  0x00007fe1bf56188f in QObject::disconnect (sender=0x2015340, signal=0x0, receiver=0x2d0bc70, method=0x5086d09 "receiveMetaData()") at kernel/qobject.cpp:2900
#7  0x00007fe1b52e977e in disconnect (member=0x7fe1b58a552f "1receiveMetaData()", receiver=0x2d0bc70, this=<optimized out>) at /usr/include/QtCore/qobject.h:252
#8  WebCore::QNetworkReplyWrapper::resetConnections (this=0x2d0bc70) at ../../../Source/WebCore/platform/network/qt/QNetworkReplyHandler.cpp:254
#9  0x00007fe1b52e97dd in WebCore::QNetworkReplyWrapper::release (this=0x2d0bc70) at ../../../Source/WebCore/platform/network/qt/QNetworkReplyHandler.cpp:235
#10 0x00007fe1b52e9956 in WebCore::QNetworkReplyHandler::release (this=this@entry=0x2d0bb00) at ../../../Source/WebCore/platform/network/qt/QNetworkReplyHandler.cpp:425
#11 0x00007fe1b52e99ae in WebCore::QNetworkReplyHandler::abort (this=0x2d0bb00) at ../../../Source/WebCore/platform/network/qt/QNetworkReplyHandler.cpp:413
#12 0x00007fe1b52e6da9 in WebCore::ResourceHandle::cancel (this=0x7fe14e55c090) at ../../../Source/WebCore/platform/network/qt/ResourceHandleQt.cpp:107
#13 0x00007fe1b50ea6ad in WebCore::PingLoader::~PingLoader (this=0x7fe14c0605a0, __in_chrg=<optimized out>) at ../../../Source/WebCore/loader/PingLoader.cpp:130
#14 0x00007fe1b50ea739 in WebCore::PingLoader::~PingLoader (this=0x7fe14c0605a0, __in_chrg=<optimized out>) at ../../../Source/WebCore/loader/PingLoader.cpp:131
#15 0x00007fe1b51c0712 in WebCore::ThreadTimers::sharedTimerFiredInternal (this=0x7fe1a69fc7a8) at ../../../Source/WebCore/platform/ThreadTimers.cpp:112
#16 0x00007fe1bf55fedc in QObject::event (this=0x241bdc0, e=<optimized out>) at kernel/qobject.cpp:1166
#17 0x00007fe1be6db74c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#18 0x00007fe1be6dfc7a in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#19 0x00007fe1c02e4006 in KApplication::notify (this=0x7fffc75d7d90, receiver=0x241bdc0, event=0x7fffc75d7810) at /usr/src/debug/kdelibs-4.8.5/kdeui/kernel/kapplication.cpp:311
#20 0x00007fe1bf54b73e in QCoreApplication::notifyInternal (this=0x7fffc75d7d90, receiver=0x241bdc0, event=0x7fffc75d7810) at kernel/qcoreapplication.cpp:876
#21 0x00007fe1bf57c1c1 in sendEvent (event=0x7fffc75d7810, receiver=<optimized out>) at kernel/qcoreapplication.h:231
#22 QTimerInfoList::activateTimers (this=0x1d7e660) at kernel/qeventdispatcher_unix.cpp:626
#23 0x00007fe1bf5792d4 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#24 timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:180
#25 0x00007fe1bf5792f1 in idleTimerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:233
#26 0x00007fe1bac3a3b5 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#27 0x00007fe1bac3a6e8 in ?? () from /usr/lib64/libglib-2.0.so.0
#28 0x00007fe1bac3a7a4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#29 0x00007fe1bf579936 in QEventDispatcherGlib::processEvents (this=0x1cee790, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#30 0x00007fe1be77b8ae in ?? () from /usr/lib64/libQtGui.so.4
#31 0x00007fe1bf54a73f in QEventLoop::processEvents (this=this@entry=0x7fffc75d7a90, flags=...) at kernel/qeventloop.cpp:149
#32 0x00007fe1bf54a9c8 in QEventLoop::exec (this=0x7fffc75d7a90, flags=...) at kernel/qeventloop.cpp:204
#33 0x00007fe1bf54f3a8 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#34 0x00007fe1adb77b92 in kdemain (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/kde-baseapps-4.8.5/konqueror/src/konqmain.cpp:227
#35 0x0000000000408892 in _start ()

Possible duplicates by query: bug 303778, bug 294707.

Reported using DrKonqi