Application: rekonq (0.4.71)
KDE Platform Version: 4.4.3 (KDE 4.4.3)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-22-generic x86_64
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
Running the peacekeeper browser benchmark causes rekonq to crash.

Benchmark homepage:
http://service.futuremark.com/peacekeeper/index.action

I have rekonq installed from the rekonq-daily ppa (ubuntu)

The crash can be reproduced every time.

 -- Backtrace:
Application: rekonq (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7ff9e0c03760 (LWP 3407))]

Thread 5 (Thread 0x7ff9cdab1710 (LWP 3408)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ff9d68a4ca6 in WTF::TCMalloc_PageHeap::scavengerThread (this=0x7ff9d7866e80) at ../JavaScriptCore/wtf/FastMalloc.cpp:2299
#2  0x00007ff9d68a4ce9 in WTF::TCMalloc_PageHeap::runScavengerThread (context=0x7ff9d7874f4c) at ../JavaScriptCore/wtf/FastMalloc.cpp:1433
#3  0x00007ff9dee4b9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007ff9ddbfe69d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
#5  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7ff9cbed5710 (LWP 3409)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ff9df0dc72b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x98a420, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x98a420, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007ff9d6077026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9a4d50, th=0xb947a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007ff9d60796ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x990040, th=0xb947a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007ff9d6077bff in ThreadWeaver::ThreadRunHelper::run (this=0x7ff9cbed4e00, parent=0x9a4d50, th=0xb947a0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007ff9d6078168 in ThreadWeaver::Thread::run (this=0xb947a0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007ff9df0db775 in QThreadPrivate::start (arg=0xb947a0) at thread/qthread_unix.cpp:248
#8  0x00007ff9dee4b9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007ff9ddbfe69d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7ff9c96f8710 (LWP 3413)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ff9df0dc72b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0xadec00, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xadec00, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007ff9d6db13d8 in WebCore::IconDatabase::syncThreadMainLoop (this=0x7ff9cd20dd80) at loader/icon/IconDatabase.cpp:1412
#4  0x00007ff9d6db1568 in WebCore::IconDatabase::iconDatabaseSyncThread (this=0x7ff9cd20dd80) at loader/icon/IconDatabase.cpp:1038
#5  0x00007ff9d68ab0fb in WTF::ThreadPrivate::run (this=0xb993b0) at ../JavaScriptCore/wtf/qt/ThreadingQt.cpp:64
#6  0x00007ff9df0db775 in QThreadPrivate::start (arg=0xb993b0) at thread/qthread_unix.cpp:248
#7  0x00007ff9dee4b9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#8  0x00007ff9ddbfe69d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
#9  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7ff9c8ef7710 (LWP 3415)):
#0  0x00007ff9ddbf1f53 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ff9da5b64a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007ff9da5b68fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007ff9df1f9566 in QEventDispatcherGlib::processEvents (this=0xb23fa0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007ff9df1ce992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007ff9df1ced6c in QEventLoop::exec (this=0x7ff9c8ef6db0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007ff9df0d8d59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007ff9df1af178 in QInotifyFileSystemWatcherEngine::run (this=0xbb4da0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007ff9df0db775 in QThreadPrivate::start (arg=0xbb4da0) at thread/qthread_unix.cpp:248
#9  0x00007ff9dee4b9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007ff9ddbfe69d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ff9e0c03760 (LWP 3407)):
[KCrash Handler]
#5  0x00007ff9d6d225a6 in WebCore::QNetworkReplyHandler::forwardData (this=0xc5a7e0) at platform/network/qt/QNetworkReplyHandler.cpp:356
#6  0x00007ff9d6d23d24 in WebCore::QNetworkReplyHandler::qt_metacall (this=0xc5a7e0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>)
    at .moc/release-shared/moc_QNetworkReplyHandler.cpp:84
#7  0x00007ff9df1dfd49 in QObject::event (this=0xc5a7e0, e=0xc302b0) at kernel/qobject.cpp:1248
#8  0x00007ff9de36c22c in QApplicationPrivate::notify_helper (this=0x82a470, receiver=0xc5a7e0, e=0xc302b0) at kernel/qapplication.cpp:4300
#9  0x00007ff9de3726fb in QApplication::notify (this=0x7fffa0bfae90, receiver=0xc5a7e0, e=0xc302b0) at kernel/qapplication.cpp:4183
#10 0x00007ff9df717536 in KApplication::notify (this=0x7fffa0bfae90, receiver=0xc5a7e0, event=0xc302b0) at ../../kdeui/kernel/kapplication.cpp:302
#11 0x00007ff9df1d006c in QCoreApplication::notifyInternal (this=0x7fffa0bfae90, receiver=0xc5a7e0, event=0xc302b0) at kernel/qcoreapplication.cpp:704
#12 0x00007ff9df1d27e7 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x796c30) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#13 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x796c30) at kernel/qcoreapplication.cpp:1345
#14 0x00007ff9df1f99d3 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#15 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#16 0x00007ff9da5b28c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#17 0x00007ff9da5b6748 in ?? () from /lib/libglib-2.0.so.0
#18 0x00007ff9da5b68fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#19 0x00007ff9df1f9513 in QEventDispatcherGlib::processEvents (this=0x82a0a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#20 0x00007ff9de41c46e in QGuiEventDispatcherGlib::processEvents (this=0x0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#21 0x00007ff9df1ce992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#22 0x00007ff9df1ced6c in QEventLoop::exec (this=0x7fffa0bfade0, flags=) at kernel/qeventloop.cpp:201
#23 0x00007ff9df1d2aab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#24 0x00007ff9d421a542 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at /build/buildd/rekonq-0.4.0+git20100524/src/main.cpp:178
#25 0x00000000004070f3 in launch (argc=1, _name=<value optimized out>, args=<value optimized out>, cwd=<value optimized out>, envc=1, envs=<value optimized out>, reset_env=false, tty=0x0, 
    avoid_loops=false, startup_id_str=0x7dd545 "hpeb;1274920686;203543;1883_TIME5246626") at ../../kinit/kinit.cpp:717
#26 0x0000000000407cb0 in handle_launcher_request (sock=8, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#27 0x000000000040823a in handle_requests (waitForPid=0) at ../../kinit/kinit.cpp:1402
#28 0x0000000000408e22 in main (argc=4, argv=<value optimized out>, envp=<value optimized out>) at ../../kinit/kinit.cpp:1845

Possible duplicates by query: bug 238165, bug 238007, bug 235947, bug 235417, bug 234544.

Reported using DrKonqi