[WebKit-devel] [Bug 227947] browserbenchmark "peacekeeper" causes crash in the first stage

[Panagiotis Papadopoulos]

https://bugs.kde.org/show_bug.cgi?id=227947





--- Comment #5 from Panagiotis Papadopoulos <pano_90 gmx net>  2010-04-25 23:08:57 ---
Application: Konqueror (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb54c7970 (LWP 22552))]

Thread 3 (Thread 0xb1e0ab70 (LWP 22553)):
#0  0xb77ca424 in __kernel_vsyscall ()
#1  0xb5f44d31 in select () from /lib/libc.so.6
#2  0xb6c86aff in ?? () from /usr/lib/libQtCore.so.4
#3  0xb6baa44e in ?? () from /usr/lib/libQtCore.so.4
#4  0xb6b3194c in start_thread () from /lib/libpthread.so.0
#5  0xb5f4beae in clone () from /lib/libc.so.6

Thread 2 (Thread 0xadf54b70 (LWP 22603)):
#0  0xb77ca424 in __kernel_vsyscall ()
#1  0xb6b35f35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb4a62b57 in WTF::TCMalloc_PageHeap::scavengerThread() () from
/usr/lib/libQtWebKit.so.4
#3  0xb4a62bad in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from
/usr/lib/libQtWebKit.so.4
#4  0xb6b3194c in start_thread () from /lib/libpthread.so.0
#5  0xb5f4beae in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb54c7970 (LWP 22552)):
[KCrash Handler]
#6  0xb478b9db in ?? () from /usr/lib/libQtWebKit.so.4
#7  0xb478d2fb in ?? () from /usr/lib/libQtWebKit.so.4
#8  0xb6cb0e0a in QMetaObject::metacall(QObject*, QMetaObject::Call, int,
void**) () from /usr/lib/libQtCore.so.4
#9  0xb6cbf3af in QMetaObject::activate(QObject*, QMetaObject const*, int,
void**) () from /usr/lib/libQtCore.so.4
#10 0xb6d0e727 in QIODevice::readyRead() () from /usr/lib/libQtCore.so.4
#11 0xb7200986 in ?? () from /usr/lib/libkio.so.5
#12 0xb7200aae in ?? () from /usr/lib/libkio.so.5
#13 0xb6cb0e0a in QMetaObject::metacall(QObject*, QMetaObject::Call, int,
void**) () from /usr/lib/libQtCore.so.4
#14 0xb6cbf3af in QMetaObject::activate(QObject*, QMetaObject const*, int,
void**) () from /usr/lib/libQtCore.so.4
#15 0xb7236839 in KIO::TransferJob::data(KIO::Job*, QByteArray const&) () from
/usr/lib/libkio.so.5
#16 0xb7239692 in KIO::TransferJob::slotData(QByteArray const&) () from
/usr/lib/libkio.so.5
#17 0xb723d205 in KIO::TransferJob::qt_metacall(QMetaObject::Call, int, void**)
() from /usr/lib/libkio.so.5
#18 0xb6cb0e0a in QMetaObject::metacall(QObject*, QMetaObject::Call, int,
void**) () from /usr/lib/libQtCore.so.4
#19 0xb6cbf3af in QMetaObject::activate(QObject*, QMetaObject const*, int,
void**) () from /usr/lib/libQtCore.so.4
#20 0xb7308c13 in KIO::SlaveInterface::data(QByteArray const&) () from
/usr/lib/libkio.so.5
#21 0xb730bedf in KIO::SlaveInterface::dispatch(int, QByteArray const&) () from
/usr/lib/libkio.so.5
#22 0xb7308fb3 in KIO::SlaveInterface::dispatch() () from /usr/lib/libkio.so.5
#23 0xb72fc498 in KIO::Slave::gotInput() () from /usr/lib/libkio.so.5
#24 0xb72fc6a3 in KIO::Slave::qt_metacall(QMetaObject::Call, int, void**) ()
from /usr/lib/libkio.so.5
#25 0xb6cb0e0a in QMetaObject::metacall(QObject*, QMetaObject::Call, int,
void**) () from /usr/lib/libQtCore.so.4
#26 0xb6cbf3af in QMetaObject::activate(QObject*, QMetaObject const*, int,
void**) () from /usr/lib/libQtCore.so.4
#27 0xb7207b07 in KIO::Connection::readyRead() () from /usr/lib/libkio.so.5
#28 0xb7209eae in ?? () from /usr/lib/libkio.so.5
#29 0xb7209fde in KIO::Connection::qt_metacall(QMetaObject::Call, int, void**)
() from /usr/lib/libkio.so.5
#30 0xb6cb0e0a in QMetaObject::metacall(QObject*, QMetaObject::Call, int,
void**) () from /usr/lib/libQtCore.so.4
#31 0xb6cbb316 in QMetaCallEvent::placeMetaCall(QObject*) () from
/usr/lib/libQtCore.so.4
#32 0xb6cbc3ee in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#33 0xb61f0eec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#34 0xb61f7a3e in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#35 0xb6f9e2ca in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#36 0xb6cabc0b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from
/usr/lib/libQtCore.so.4
#37 0xb6cae5e3 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int,
QThreadData*) () from /usr/lib/libQtCore.so.4
#38 0xb6cae74d in QCoreApplication::sendPostedEvents(QObject*, int) () from
/usr/lib/libQtCore.so.4
#39 0xb6cd7a0f in ?? () from /usr/lib/libQtCore.so.4
#40 0xb59cb895 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#41 0xb59cf568 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#42 0xb59cf748 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#43 0xb6cd7505 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#44 0xb62adab5 in ?? () from /usr/lib/libQtGui.so.4
#45 0xb6caa249 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#46 0xb6caa69a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#47 0xb6cae80f in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#48 0xb61f0f87 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#49 0xb348fa9e in kdemain (argc=2, argv=0x94521c0) at
/home/phil/kdemod/core/kdebase/src/kdebase-4.4.2/apps/konqueror/src/konqmain.cpp:271
#50 0x0804e119 in _start ()

Crashes 20 secs after starting the test. I'm installing the qt debug package,
I'll post another backtrace soon.

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