Bug 246656

Application: konqueror (4.4.80 (KDE 4.4.80 (KDE 4.5 Beta1)))
KDE Platform Version: 4.4.80 (KDE 4.4.80 (KDE 4.5 Beta1))
Qt Version: 4.7.0
Operating System: Linux 2.6.32-24-generic-pae i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
I opened Konqueror, then I used it for a few hours, stopped using it, but had it still open, then I re-used it and it crashed.

-- Backtrace:
Application: Konqueror (konqueror), signal: Segmentation fault
[Current thread is 1 (Thread 0xb78ac710 (LWP 6715))]

Thread 4 (Thread 0xb09a8b70 (LWP 16305)):
#0  0x00cde422 in __kernel_vsyscall ()
#1  0x003e6342 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0x001eaa34 in __pthread_cond_timedwait (cond=0x9712e68, mutex=0x9712e50, abstime=0xb09a82a0) at forward.c:152
#3  0x0789291f in QWaitConditionPrivate::wait (this=0x94f6274, mutex=0x94f6270, time=30000) at thread/qwaitcondition_unix.cpp:85
#4  QWaitCondition::wait (this=0x94f6274, mutex=0x94f6270, time=30000) at thread/qwaitcondition_unix.cpp:159
#5  0x078864b3 in QThreadPoolThread::run (this=0x9715148) at concurrent/qthreadpool.cpp:140
#6  0x07891dc9 in QThreadPrivate::start (arg=0x9715148) at thread/qthread_unix.cpp:266
#7  0x003e196e in start_thread (arg=0xb09a8b70) at pthread_create.c:300
#8  0x001dda4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xb11a9b70 (LWP 16309)):
#0  0x00cde422 in __kernel_vsyscall ()
#1  0x003e6342 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0x001eaa34 in __pthread_cond_timedwait (cond=0x96c3b18, mutex=0x96c3b00, abstime=0xb11a92a0) at forward.c:152
#3  0x0789291f in QWaitConditionPrivate::wait (this=0x97230a4, mutex=0x97230a0, time=30000) at thread/qwaitcondition_unix.cpp:85
#4  QWaitCondition::wait (this=0x97230a4, mutex=0x97230a0, time=30000) at thread/qwaitcondition_unix.cpp:159
#5  0x078864b3 in QThreadPoolThread::run (this=0xa00ad68) at concurrent/qthreadpool.cpp:140
#6  0x07891dc9 in QThreadPrivate::start (arg=0xa00ad68) at thread/qthread_unix.cpp:266
#7  0x003e196e in start_thread (arg=0xb11a9b70) at pthread_create.c:300
#8  0x001dda4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xb1a2ab70 (LWP 16310)):
#0  0x00cde422 in __kernel_vsyscall ()
#1  0x003e6342 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0x001eaa34 in __pthread_cond_timedwait (cond=0x96c3b18, mutex=0x96c3b00, abstime=0xb1a2a2a0) at forward.c:152
#3  0x0789291f in QWaitConditionPrivate::wait (this=0x97230a4, mutex=0x97230a0, time=30000) at thread/qwaitcondition_unix.cpp:85
#4  QWaitCondition::wait (this=0x97230a4, mutex=0x97230a0, time=30000) at thread/qwaitcondition_unix.cpp:159
#5  0x078864b3 in QThreadPoolThread::run (this=0x98d3cd0) at concurrent/qthreadpool.cpp:140
#6  0x07891dc9 in QThreadPrivate::start (arg=0x98d3cd0) at thread/qthread_unix.cpp:266
#7  0x003e196e in start_thread (arg=0xb1a2ab70) at pthread_create.c:300
#8  0x001dda4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb78ac710 (LWP 6715)):
[KCrash Handler]
#7  0xb496ba73 in KJS::ScriptableOperations::mark (this=0x94e2968) at ../../kjs/collector.h:133
#8  0xb48d5955 in KJS::ScriptInterpreter::mark (this=0xaa54bf8, isMain=<value optimized out>) at ../../khtml/ecma/kjs_binding.cpp:117
#9  0x030a7905 in KJS::Collector::collect () at ../../kjs/collector.cpp:672
#10 0x030dd067 in KJS::Interpreter::collect () at ../../kjs/interpreter.cpp:743
#11 0xb4930b25 in KJSProxy::clear (this=0x99dd178) at ../../khtml/ecma/kjs_proxy.cpp:199
#12 0xb469bcb7 in KHTMLPart::clear (this=0xab274b8) at ../../khtml/khtml_part.cpp:1483
#13 0xb46a134e in KHTMLPart::begin (this=0xab274b8, url=..., xOffset=0, yOffset=0) at ../../khtml/khtml_part.cpp:1927
#14 0xb469e757 in KHTMLPart::slotData (this=0xab274b8, kio_job=0xa6f6d78, data=...) at ../../khtml/khtml_part.cpp:1624
#15 0xb46b7046 in KHTMLPart::qt_metacall (this=0xab274b8, _c=QMetaObject::InvokeMetaMethod, _id=19, _a=0xbfcff994) at ./khtml_part.moc:277
#16 0x0799842a in QMetaObject::metacall (object=0xab274b8, cl=2988113920, idx=33, argv=0xbfcff994) at kernel/qmetaobject.cpp:237
#17 0x079ab1a5 in QMetaObject::activate (sender=0xa6f6d78, m=0x94b0b0, local_signal_index=0, argv=0xbfcff994) at kernel/qobject.cpp:3280
#18 0x00796469 in KIO::TransferJob::data (this=0xa6f6d78, _t1=0xa6f6d78, _t2=...) at ./jobclasses.moc:388
#19 0x007992b2 in KIO::TransferJob::slotData (this=0xa6f6d78, _data=...) at ../../kio/kio/job.cpp:1003
#20 0x0079d445 in KIO::TransferJob::qt_metacall (this=0xa6f6d78, _c=QMetaObject::InvokeMetaMethod, _id=48, _a=0xbfcffb28) at ./jobclasses.moc:368
#21 0x0799842a in QMetaObject::metacall (object=0xa6f6d78, cl=2988113920, idx=48, argv=0xbfcffb28) at kernel/qmetaobject.cpp:237
#22 0x079ab1a5 in QMetaObject::activate (sender=0xa713870, m=0x94daa4, local_signal_index=0, argv=0xbfcffb28) at kernel/qobject.cpp:3280
#23 0x00857743 in KIO::SlaveInterface::data (this=0xa713870, _t1=...) at ./slaveinterface.moc:146
#24 0x0085aa9e in KIO::SlaveInterface::dispatch (this=0xa713870, _cmd=100, rawdata=...) at ../../kio/kio/slaveinterface.cpp:163
#25 0x00857ae3 in KIO::SlaveInterface::dispatch (this=0xa713870) at ../../kio/kio/slaveinterface.cpp:91
#26 0x0084a638 in KIO::Slave::gotInput (this=0xa713870) at ../../kio/kio/slave.cpp:344
#27 0x0084a843 in KIO::Slave::qt_metacall (this=0xa713870, _c=QMetaObject::InvokeMetaMethod, _id=30, _a=0xbfcffe1c) at ./slave.moc:82
#28 0x0799842a in QMetaObject::metacall (object=0xa713870, cl=2988113920, idx=30, argv=0xbfcffe1c) at kernel/qmetaobject.cpp:237
#29 0x079ab1a5 in QMetaObject::activate (sender=0x923fbf8, m=0x94a600, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3280
#30 0x007655d7 in KIO::Connection::readyRead (this=0x923fbf8) at ./connection.moc:92
#31 0x0076793e in KIO::ConnectionPrivate::dequeue (this=0x95a8160) at ../../kio/kio/connection.cpp:82
#32 0x00767a6e in KIO::Connection::qt_metacall (this=0x923fbf8, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xa04a4d8) at ./connection.moc:79
#33 0x0799842a in QMetaObject::metacall (object=0x923fbf8, cl=2988113920, idx=5, argv=0xa04a4d8) at kernel/qmetaobject.cpp:237
#34 0x079a3916 in QMetaCallEvent::placeMetaCall (this=0xb9e08b8, object=0x923fbf8) at kernel/qobject.cpp:534
#35 0x079a51b2 in QObject::event (this=0x923fbf8, e=0x20000000) at kernel/qobject.cpp:1219
#36 0x06e7a32c in QApplicationPrivate::notify_helper (this=0x90db6e8, receiver=0x923fbf8, e=0xb9e08b8) at kernel/qapplication.cpp:4358
#37 0x06e816fe in QApplication::notify (this=0xbfd0089c, receiver=0x923fbf8, e=0xb9e08b8) at kernel/qapplication.cpp:3762
#38 0x0116120a in KApplication::notify (this=0xbfd0089c, receiver=0x923fbf8, event=0xb9e08b8) at ../../kdeui/kernel/kapplication.cpp:302
#39 0x079926cb in QCoreApplication::notifyInternal (this=0xbfd0089c, receiver=0x923fbf8, event=0xb9e08b8) at kernel/qcoreapplication.cpp:732
#40 0x0799592b in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x90c3ce0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#41 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x90c3ce0) at kernel/qcoreapplication.cpp:1373
#42 0x07995aed in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#43 0x079c13ef in QCoreApplication::sendPostedEvents (s=0x90ddb10) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#44 postEventSourceDispatch (s=0x90ddb10) at kernel/qeventdispatcher_glib.cpp:276
#45 0x00d845e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#46 0x00d882d8 in ?? () from /lib/libglib-2.0.so.0
#47 0x00d884b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#48 0x079c0ee5 in QEventDispatcherGlib::processEvents (this=0x90c39c0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#49 0x06f3b105 in QGuiEventDispatcherGlib::processEvents (this=0x90c39c0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#50 0x079911a9 in QEventLoop::processEvents (this=0xbfd006d4, flags=) at kernel/qeventloop.cpp:149
#51 0x079915fa in QEventLoop::exec (this=0xbfd006d4, flags=...) at kernel/qeventloop.cpp:201
#52 0x07995baf in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#53 0x06e79157 in QApplication::exec () at kernel/qapplication.cpp:3637
#54 0x00b9681a in kdemain (argc=2, argv=0xbfd00b94) at ../../../../apps/konqueror/src/konqmain.cpp:243
#55 0x080485fb in main (argc=2, argv=0xbfd00b94) at konqueror_dummy.cpp:3

Possible duplicates by query: bug 237967.

Reported using DrKonqi