Comment 53 for bug 408719

Created attachment 68440
Valgrind trace with Qt 4.8 with full debugging information

The interesting part before the crash is

==26284== Thread 1:
==26284== Invalid read of size 4
==26284== at 0x4BB781DD: QDBusAdaptorConnector::relaySlot(void**) (qdbusabstractadaptor.cpp:270)
==26284== by 0x4BB7854B: QDBusAdaptorConnector::qt_metacall(QMetaObject::Call, int, void**) (qdbusabstractadaptor.cpp:366)
==26284== by 0x1BE98052: QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) (qmetaobject.cpp:245)
==26284== by 0x1BEAE402: QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (qobject.cpp:3566)
==26284== by 0x1BEAFF46: QObject::destroyed(QObject*) (moc_qobject.cpp:149)
==26284== by 0x1BEA843D: QObject::~QObject() (qobject.cpp:844)
==26284== by 0x4A603DCB: KIO::Scheduler::~Scheduler() (scheduler.cpp:777)
==26284== by 0x4A603DFD: KIO::Scheduler::~Scheduler() (scheduler.cpp:779)
==26284== by 0x4A608A86: KIO::SchedulerPrivate::~SchedulerPrivate() (scheduler.cpp:667)
==26284== by 0x4A603AD9: ._229::destroy() (scheduler.cpp:736)
==26284== by 0x4A54C320: KCleanUpGlobalStatic::~KCleanUpGlobalStatic() (kglobal.h:62)
==26284== by 0x57895A0: __run_exit_handlers (in /lib64/libc-2.11.3.so)
==26284== Address 0x8 is not stack'd, malloc'd or (recently) free'd
==26284==
==26284==
==26284== Process terminating with default action of signal 11 (SIGSEGV)
==26284== Access not within mapped region at address 0x8
==26284== at 0x4BB781DD: QDBusAdaptorConnector::relaySlot(void**) (qdbusabstractadaptor.cpp:270)
==26284== by 0x4BB7854B: QDBusAdaptorConnector::qt_metacall(QMetaObject::Call, int, void**) (qdbusabstractadaptor.cpp:366)
==26284== by 0x1BE98052: QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) (qmetaobject.cpp:245)
==26284== by 0x1BEAE402: QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (qobject.cpp:3566)
==26284== by 0x1BEAFF46: QObject::destroyed(QObject*) (moc_qobject.cpp:149)
==26284== by 0x1BEA843D: QObject::~QObject() (qobject.cpp:844)
==26284== by 0x4A603DCB: KIO::Scheduler::~Scheduler() (scheduler.cpp:777)
==26284== by 0x4A603DFD: KIO::Scheduler::~Scheduler() (scheduler.cpp:779)
==26284== by 0x4A608A86: KIO::SchedulerPrivate::~SchedulerPrivate() (scheduler.cpp:667)
==26284== by 0x4A603AD9: ._229::destroy() (scheduler.cpp:736)
==26284== by 0x4A54C320: KCleanUpGlobalStatic::~KCleanUpGlobalStatic() (kglobal.h:62)
==26284== by 0x57895A0: __run_exit_handlers (in /lib64/libc-2.11.3.so)