Bug 321603

Application: rekonq (2.3.0)
KDE Platform Version: 4.10.4
Qt Version: 4.8.4
Operating System: Linux 3.9.6-200.fc18.x86_64 x86_64
Distribution: "Fedora release 18 (Spherical Cow)"

-- Information about the crash:
- What I was doing when the application crashed:
browsing goal.com when rekonq crashed.  site contains flash.

-- Backtrace:
Application: rekonq (rekonq), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
81	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f8f5d174880 (LWP 2949))]

Thread 5 (Thread 0x7f8f522a1700 (LWP 2950)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1  0x00000039002a2ab5 in WTF::TCMalloc_PageHeap::scavengerThread (this=0x3900d35a20 <WTF::pageheap_memory>) at /usr/src/debug/webkit-qtwebkit-23/Source/WTF/wtf/FastMalloc.cpp:2571
#2  0x00000039002a2b09 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at /usr/src/debug/webkit-qtwebkit-23/Source/WTF/wtf/FastMalloc.cpp:1767
#3  0x0000003e56207d15 in start_thread (arg=0x7f8f522a1700) at pthread_create.c:308
#4  0x0000003e55ef248d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 4 (Thread 0x7f8f11785700 (LWP 2951)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1  0x00000038fffe8ce9 in JSC::BlockAllocator::blockFreeingThreadMain (this=0x7f8f51a0d398) at /usr/src/debug/webkit-qtwebkit-23/Source/JavaScriptCore/heap/BlockAllocator.cpp:128
#2  0x00000039002d123e in WTF::wtfThreadEntryPoint (param=0xf5f3d0) at /usr/src/debug/webkit-qtwebkit-23/Source/WTF/wtf/ThreadingPthreads.cpp:196
#3  0x0000003e56207d15 in start_thread (arg=0x7f8f11785700) at pthread_create.c:308
#4  0x0000003e55ef248d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 3 (Thread 0x7f8f0bfff700 (LWP 2952)):
#0  0x0000003e55ee99ad in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x0000003e55a47d24 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f8f040029c0, timeout=9418, context=0x7f8f040009a0) at gmain.c:3584
#2  g_main_context_iterate (context=context@entry=0x7f8f040009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3285
#3  0x0000003e55a47e44 in g_main_context_iteration (context=0x7f8f040009a0, may_block=1) at gmain.c:3351
#4  0x0000003e5efa5fa6 in QEventDispatcherGlib::processEvents (this=0x7f8f040008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x0000003e5ef765ef in QEventLoop::processEvents (this=this@entry=0x7f8f0bffed00, flags=...) at kernel/qeventloop.cpp:149
#6  0x0000003e5ef76878 in QEventLoop::exec (this=0x7f8f0bffed00, flags=...) at kernel/qeventloop.cpp:204
#7  0x0000003e5ee78980 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#8  0x0000003e5ee7b95c in QThreadPrivate::start (arg=0xf5b3c0) at thread/qthread_unix.cpp:338
#9  0x0000003e56207d15 in start_thread (arg=0x7f8f0bfff700) at pthread_create.c:308
#10 0x0000003e55ef248d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 2 (Thread 0x7f8edb82f700 (LWP 3332)):
#0  0x0000003e55ee99ad in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x0000003e55a47d24 in g_main_context_poll (priority=2147483647, n_fds=3, fds=0x7f8ed40010c0, timeout=-1, context=0x2a87ec0) at gmain.c:3584
#2  g_main_context_iterate (context=0x2a87ec0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3285
#3  0x0000003e55a48182 in g_main_loop_run (loop=0x2a87e50) at gmain.c:3484
#4  0x000000318facc546 in gdbus_shared_thread_func (user_data=0x2a87e90) at gdbusprivate.c:277
#5  0x0000003e55a6b605 in g_thread_proxy (data=0x2a84630) at gthread.c:797
#6  0x0000003e56207d15 in start_thread (arg=0x7f8edb82f700) at pthread_create.c:308
#7  0x0000003e55ef248d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114

Thread 1 (Thread 0x7f8f5d174880 (LWP 2949)):
[KCrash Handler]
#6  ref (this=0xff42000001ccff4b) at ../../src/corelib/arch/qatomic_x86_64.h:121
#7  QtSharedPointer::ExternalRefCountData::getAndRef (obj=0x21578a0) at tools/qsharedpointer.cpp:1257
#8  0x000000318a0799f2 in QWeakPointer<QObject> (ptr=0x21578a0, this=<optimized out>) at ../../src/corelib/tools/qsharedpointer_impl.h:595
#9  operator=<QObject> (ptr=0x21578a0, this=0x1dea0b0) at ../../src/corelib/tools/qsharedpointer_impl.h:600
#10 QNetworkRequest::setOriginatingObject (this=0x7fff69bb3060, object=0x21578a0) at access/qnetworkrequest.cpp:565
#11 0x00000038ff79a37b in WebCore::ResourceRequest::toNetworkRequest () from /lib64/libQtWebKit.so.4
#12 0x00000038ff7a0b6d in WebCore::QNetworkReplyHandler::redirect () from /lib64/libQtWebKit.so.4
#13 0x00000038ff7a18ba in WebCore::QNetworkReplyHandler::sendResponseIfNeeded () from /lib64/libQtWebKit.so.4
#14 0x00000038ff79e571 in WebCore::QNetworkReplyHandlerCallQueue::flush () from /lib64/libQtWebKit.so.4
#15 0x00000038ff79f09a in WebCore::QNetworkReplyWrapper::receiveMetaData () from /lib64/libQtWebKit.so.4
#16 0x0000003e5ef8cd6f in QMetaObject::activate (sender=0x2484a80, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539
#17 0x0000003e5ef7f787 in QMetaMethod::invoke (this=this@entry=0x7fff69bb3960, object=object@entry=0x2484a80, connectionType=Qt::DirectConnection, connectionType@entry=Qt::AutoConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#18 0x0000003e5ef81b5c in QMetaObject::invokeMethod (obj=0x2484a80, member=<optimized out>, type=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#19 0x00000033714c319c in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=Qt::AutoConnection, member=0x33716267ba "finished", obj=0x2484a80) at /usr/include/QtCore/qobjectdefs.h:418
#20 KDEPrivate::AccessManagerReply::emitFinished (this=this@entry=0x2484a80, state=state@entry=true, type=type@entry=Qt::AutoConnection) at /usr/src/debug/kdelibs-4.10.4/kio/kio/accessmanagerreply_p.cpp:484
#21 0x00000033714c4495 in KDEPrivate::AccessManagerReply::slotResult (this=0x2484a80, kJob=0xfd7c20) at /usr/src/debug/kdelibs-4.10.4/kio/kio/accessmanagerreply_p.cpp:427
#22 0x0000003e5ef8cd6f in QMetaObject::activate (sender=0xfd7c20, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff69bb3f10) at kernel/qobject.cpp:3539
#23 0x00000033703345c2 in KJob::result (this=this@entry=0xfd7c20, _t1=_t1@entry=0xfd7c20) at /usr/src/debug/kdelibs-4.10.4/x86_64-redhat-linux-gnu/kdecore/kjob.moc:207
#24 0x0000003370334600 in KJob::emitResult (this=0xfd7c20) at /usr/src/debug/kdelibs-4.10.4/kdecore/jobs/kjob.cpp:318
#25 0x00000033714f7515 in KIO::SimpleJob::slotFinished (this=this@entry=0xfd7c20) at /usr/src/debug/kdelibs-4.10.4/kio/kio/job.cpp:494
#26 0x00000033714fea22 in KIO::TransferJob::slotFinished (this=0xfd7c20) at /usr/src/debug/kdelibs-4.10.4/kio/kio/job.cpp:1081
#27 0x0000003e5ef8cd6f in QMetaObject::activate (sender=0x15570b0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539
#28 0x000000337159a5e1 in KIO::SlaveInterface::dispatch (this=0x15570b0, _cmd=104, rawdata=...) at /usr/src/debug/kdelibs-4.10.4/kio/kio/slaveinterface.cpp:172
#29 0x00000033715976ba in KIO::SlaveInterface::dispatch (this=0x15570b0) at /usr/src/debug/kdelibs-4.10.4/kio/kio/slaveinterface.cpp:88
#30 0x000000337158bc1e in KIO::Slave::gotInput (this=0x15570b0) at /usr/src/debug/kdelibs-4.10.4/kio/kio/slave.cpp:344
#31 0x0000003e5ef8cd6f in QMetaObject::activate (sender=0x2232a40, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539
#32 0x00000033714cc222 in dequeue (this=<optimized out>) at /usr/src/debug/kdelibs-4.10.4/kio/kio/connection.cpp:82
#33 KIO::ConnectionPrivate::dequeue (this=0x1e0db70) at /usr/src/debug/kdelibs-4.10.4/kio/kio/connection.cpp:71
#34 0x0000003e5ef8c24e in QObject::event (this=0x2232a40, e=<optimized out>) at kernel/qobject.cpp:1194
#35 0x00000038f5fca5cc in QApplicationPrivate::notify_helper (this=this@entry=0xdaedb0, receiver=receiver@entry=0x2232a40, e=e@entry=0x1fc4bc0) at kernel/qapplication.cpp:4562
#36 0x00000038f5fcea4a in QApplication::notify (this=0x7fff69bb50a0, receiver=0x2232a40, e=0x1fc4bc0) at kernel/qapplication.cpp:4423
#37 0x0000003370a46f16 in KApplication::notify (this=0x7fff69bb50a0, receiver=0x2232a40, event=0x1fc4bc0) at /usr/src/debug/kdelibs-4.10.4/kdeui/kernel/kapplication.cpp:311
#38 0x0000003e5ef7793e in QCoreApplication::notifyInternal (this=0x7fff69bb50a0, receiver=receiver@entry=0x2232a40, event=event@entry=0x1fc4bc0) at kernel/qcoreapplication.cpp:949
#39 0x0000003e5ef7b3f1 in sendEvent (event=0x1fc4bc0, receiver=0x2232a40) at kernel/qcoreapplication.h:231
#40 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xd82130) at kernel/qcoreapplication.cpp:1573
#41 0x0000003e5efa5df3 in sendPostedEvents () at kernel/qcoreapplication.h:236
#42 postEventSourceDispatch (s=s@entry=0xdbda70) at kernel/qeventdispatcher_glib.cpp:279
#43 0x0000003e55a47a55 in g_main_dispatch (context=0xdbab80) at gmain.c:2715
#44 g_main_context_dispatch (context=context@entry=0xdbab80) at gmain.c:3219
#45 0x0000003e55a47d88 in g_main_context_iterate (context=context@entry=0xdbab80, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3290
#46 0x0000003e55a47e44 in g_main_context_iteration (context=0xdbab80, may_block=1) at gmain.c:3351
#47 0x0000003e5efa5f86 in QEventDispatcherGlib::processEvents (this=0xd83a90, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#48 0x00000038f606a73e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#49 0x0000003e5ef765ef in QEventLoop::processEvents (this=this@entry=0x7fff69bb4f60, flags=...) at kernel/qeventloop.cpp:149
#50 0x0000003e5ef76878 in QEventLoop::exec (this=0x7fff69bb4f60, flags=...) at kernel/qeventloop.cpp:204
#51 0x0000003e5ef7b708 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#52 0x000000304831cf65 in kdemain (argc=1, argv=0x7fff69bb51e8) at /usr/src/debug/rekonq-2.3.0/src/main.cpp:242
#53 0x0000003e55e21a05 in __libc_start_main (main=0x4008b0 <main(int, char**)>, argc=1, ubp_av=0x7fff69bb51e8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff69bb51d8) at libc-start.c:225
#54 0x00000000004008e1 in _start ()

Possible duplicates by query: bug 321143, bug 321076, bug 317033, bug 316990, bug 316621.

Reported using DrKonqi