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

Sun Apr 25 23:21:22 CEST 2010

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


--- Comment #6 from Panagiotis Papadopoulos <pano_90 gmx net>  2010-04-25 23:21:19 ---
Application: Konqueror (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb54c7970 (LWP 22715))]

Thread 2 (Thread 0xae854b70 (LWP 22749)):
#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 22715)):
[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 (object=0x9909fb0, cl=2938786368,
idx=7, argv=0xbfa4612c) at kernel/qmetaobject.cpp:237
#9  0xb6cbf3af in QMetaObject::activate (sender=0xa3c3b20, m=0xb6dbdda8,
local_signal_index=0, argv=<value optimized out>) at kernel/qobject.cpp:3293
#10 0xb6d0e727 in QIODevice::readyRead (this=0xa3c3b20) at
.moc/release-shared/moc_qiodevice.cpp:91
#11 0xb7200986 in KDEPrivate::AccessManagerReply::appendData (this=0xa3c3b20,
kioJob=0x9c01f40, data=...) at
/home/phil/kdemod/core/kdelibs/src/kdelibs-4.4.2/kio/kio/accessmanagerreply_p.cpp:153
#12 0xb7200aae in KDEPrivate::AccessManagerReply::qt_metacall (this=0xa3c3b20,
_c=QMetaObject::InvokeMetaMethod, _id=15, _a=0xbfa462a4)
    at /home/phil/kdemod/core/kdelibs/src/build/kio/accessmanagerreply_p.moc:81
#13 0xb6cb0e0a in QMetaObject::metacall (object=0xa3c3b20, cl=2938786368,
idx=15, argv=0xbfa462a4) at kernel/qmetaobject.cpp:237
#14 0xb6cbf3af in QMetaObject::activate (sender=0x9c01f40, m=0xb73ea350,
local_signal_index=0, argv=<value optimized out>) at kernel/qobject.cpp:3293
#15 0xb7236839 in KIO::TransferJob::data (this=0x9c01f40, _t1=0x9c01f40,
_t2=...) at /home/phil/kdemod/core/kdelibs/src/build/kio/jobclasses.moc:388
#16 0xb7239692 in KIO::TransferJob::slotData (this=0x9c01f40, _data=...) at
/home/phil/kdemod/core/kdelibs/src/kdelibs-4.4.2/kio/kio/job.cpp:953
#17 0xb723d205 in KIO::TransferJob::qt_metacall (this=0x9c01f40,
_c=QMetaObject::InvokeMetaMethod, _id=48, _a=0xbfa46438) at
/home/phil/kdemod/core/kdelibs/src/build/kio/jobclasses.moc:368
#18 0xb6cb0e0a in QMetaObject::metacall (object=0x9c01f40, cl=2938786368,
idx=48, argv=0xbfa46438) at kernel/qmetaobject.cpp:237
#19 0xb6cbf3af in QMetaObject::activate (sender=0xa46bd38, m=0xb73ecfc4,
local_signal_index=0, argv=<value optimized out>) at kernel/qobject.cpp:3293
#20 0xb7308c13 in KIO::SlaveInterface::data (this=0xa46bd38, _t1=...) at
/home/phil/kdemod/core/kdelibs/src/build/kio/slaveinterface.moc:146
#21 0xb730bedf in KIO::SlaveInterface::dispatch (this=0xa46bd38, _cmd=100,
rawdata=...) at
/home/phil/kdemod/core/kdelibs/src/kdelibs-4.4.2/kio/kio/slaveinterface.cpp:163
#22 0xb7308fb3 in KIO::SlaveInterface::dispatch (this=0xa46bd38) at
/home/phil/kdemod/core/kdelibs/src/kdelibs-4.4.2/kio/kio/slaveinterface.cpp:91
#23 0xb72fc498 in KIO::Slave::gotInput (this=0xa46bd38) at
/home/phil/kdemod/core/kdelibs/src/kdelibs-4.4.2/kio/kio/slave.cpp:324
#24 0xb72fc6a3 in KIO::Slave::qt_metacall (this=0xa46bd38,
_c=QMetaObject::InvokeMetaMethod, _id=30, _a=0xbfa4671c) at
/home/phil/kdemod/core/kdelibs/src/build/kio/slave.moc:82
#25 0xb6cb0e0a in QMetaObject::metacall (object=0xa46bd38, cl=2938786368,
idx=30, argv=0xbfa4671c) at kernel/qmetaobject.cpp:237
#26 0xb6cbf3af in QMetaObject::activate (sender=0xa46df90, m=0xb73e98a0,
local_signal_index=0, argv=<value optimized out>) at kernel/qobject.cpp:3293
#27 0xb7207b07 in KIO::Connection::readyRead (this=0xa46df90) at
/home/phil/kdemod/core/kdelibs/src/build/kio/connection.moc:92
#28 0xb7209eae in KIO::ConnectionPrivate::dequeue (this=0xa400a58) at
/home/phil/kdemod/core/kdelibs/src/kdelibs-4.4.2/kio/kio/connection.cpp:82
#29 0xb7209fde in KIO::Connection::qt_metacall (this=0xa46df90,
_c=QMetaObject::InvokeMetaMethod, _id=5, _a=0x96e95e8) at
/home/phil/kdemod/core/kdelibs/src/build/kio/connection.moc:79
#30 0xb6cb0e0a in QMetaObject::metacall (object=0xa46df90, cl=2938786368,
idx=5, argv=0x96e95e8) at kernel/qmetaobject.cpp:237
#31 0xb6cbb316 in QMetaCallEvent::placeMetaCall (this=0x98e2560,
object=0xa46df90) at kernel/qobject.cpp:561
#32 0xb6cbc3ee in QObject::event (this=0xa46df90, e=0x98e2560) at
kernel/qobject.cpp:1248
#33 0xb61f0eec in QApplicationPrivate::notify_helper (this=0x948aa18,
receiver=0xa46df90, e=0x98e2560) at kernel/qapplication.cpp:4304
#34 0xb61f7a3e in QApplication::notify (this=0xbfa471f4, receiver=0xa46df90,
e=0x98e2560) at kernel/qapplication.cpp:3708
#35 0xb6f9e2ca in KApplication::notify (this=0xbfa471f4, receiver=0xa46df90,
event=0x98e2560) at
/home/phil/kdemod/core/kdelibs/src/kdelibs-4.4.2/kdeui/kernel/kapplication.cpp:302
#36 0xb6cabc0b in QCoreApplication::notifyInternal (this=0xbfa471f4,
receiver=0xa46df90, event=0x98e2560) at kernel/qcoreapplication.cpp:704
#37 0xb6cae5e3 in QCoreApplication::sendEvent (receiver=0x0, event_type=0,
data=0x93fb858) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#38 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x93fb858) at kernel/qcoreapplication.cpp:1345
#39 0xb6cae74d in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=0) at kernel/qcoreapplication.cpp:1238
#40 0xb6cd7a0f in QCoreApplication::sendPostedEvents (s=0x948cd10) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#41 postEventSourceDispatch (s=0x948cd10) at
kernel/qeventdispatcher_glib.cpp:276
#42 0xb59cb895 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#43 0xb59cf568 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#44 0xb59cf748 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#45 0xb6cd7505 in QEventDispatcherGlib::processEvents (this=0x93fc330,
flags=...) at kernel/qeventdispatcher_glib.cpp:412
#46 0xb62adab5 in QGuiEventDispatcherGlib::processEvents (this=0x93fc330,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#47 0xb6caa249 in QEventLoop::processEvents (this=0xbfa46fd4, flags=) at
kernel/qeventloop.cpp:149
#48 0xb6caa69a in QEventLoop::exec (this=0xbfa46fd4, flags=...) at
kernel/qeventloop.cpp:201
#49 0xb6cae80f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#50 0xb61f0f87 in QApplication::exec () at kernel/qapplication.cpp:3583
#51 0xb348fa9e in kdemain (argc=2, argv=0x94521c0) at
/home/phil/kdemod/core/kdebase/src/kdebase-4.4.2/apps/konqueror/src/konqmain.cpp:271
#52 0x0804e119 in launch (argc=<value optimized out>, _name=<value optimized
out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x947c4c4 "",
reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x947c4c8 "arch;1272229985;789124;2913_TIME46797971") at
/home/phil/kdemod/core/kdelibs/src/kdelibs-4.4.2/kinit/kinit.cpp:717
#53 0x0804ea05 in handle_launcher_request (sock=<value optimized out>,
who=<value optimized out>) at
/home/phil/kdemod/core/kdelibs/src/kdelibs-4.4.2/kinit/kinit.cpp:1209
#54 0x0804eff4 in handle_requests (waitForPid=<value optimized out>) at
/home/phil/kdemod/core/kdelibs/src/kdelibs-4.4.2/kinit/kinit.cpp:1402
#55 0x0804f857 in main (argc=4, argv=0xbfa47e94, envp=0xbfa47ea8) at
/home/phil/kdemod/core/kdelibs/src/kdelibs-4.4.2/kinit/kinit.cpp:1845

new backtrace, I hope it helps

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