Application: bluedevil-wizard (2.0.0)
KDE Platform Version: 4.13.2 (Compiled from sources)
Qt Version: 4.8.5
Operating System: Linux 3.15.0-gentoo x86_64
Distribution: "Gentoo Base System release 2.2"

-- Information about the crash:
- What I was doing when the application crashed:
I started a new KDE session.

- Unusual behavior I noticed:
A few days ago, I attached a Bluetooth dongle to my computer. I removed the dongle before the session ended.

From that time on, every time I logged in into KDE, some Bluetooth wizard popped up.
I assume that it was this wizard that crashed this time.

I am not quite sure whether the Bluetooth subsystem was up and running the last few times I logged in. I often let this computer run for days, only logging out from KDE, so there is a chance the subsystem was up when the wizard did not crash.

This time, however, I restarted the system just before I logged. The Bluetooth subsystem was *not* running when this crash occured.

On the other hand, Bluetooth integration into KDE (?; KSystemSettings -> Bluetooth -> Devices (?) -> checkbox on top is ticked)

The crash can be reproduced every time.

-- Backtrace:
Application: Bluetooth-Assistent (bluedevil-wizard), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[KCrash Handler]
#6  data (this=0x8) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:135
#7  qGetPtrHelper<QScopedPointer<QObjectData> > (p=...) at ../../include/QtCore/../../src/corelib/global/qglobal.h:2457
#8  d_func (this=this@entry=0x0) at qdbusabstractinterface.h:159
#9  QDBusAbstractInterface::asyncCallWithArgumentList (this=this@entry=0x0, method=..., args=...) at qdbusabstractinterface.cpp:493
#10 0x00000031680099bc in RegisterAgent (capability=..., agent=..., this=0x0) at /var/tmp/portage/net-libs/libbluedevil-2.0_rc1/work/libbluedevil-2.0_rc1_build/bluedevil/bluezagentmanager1.h:43
#11 BlueDevil::Manager::registerAgent (this=<optimized out>, agentPath=..., registerCapability=registerCapability@entry=BlueDevil::Manager::DisplayYesNo) at /var/tmp/portage/net-libs/libbluedevil-2.0_rc1/work/libbluedevil-2.0-rc1/bluedevil/bluedevilmanager.cpp:63
#12 0x000000000040b6d9 in WizardAgent::WizardAgent (this=<optimized out>, application=<optimized out>) at /var/tmp/portage/net-wireless/bluedevil-2.0_rc1/work/bluedevil-2.0-rc1/src/wizard/wizardagent.cpp:37
#13 0x000000000040b04b in BlueWizard::BlueWizard (this=0x26f6130, url=...) at /var/tmp/portage/net-wireless/bluedevil-2.0_rc1/work/bluedevil-2.0-rc1/src/wizard/bluewizard.cpp:77
#14 0x000000000040985e in main (argc=3, argv=0x7fffde07e948) at /var/tmp/portage/net-wireless/bluedevil-2.0_rc1/work/bluedevil-2.0-rc1/src/wizard/main.cpp:50

Possible duplicates by query: bug 335846, bug 335577, bug 334632, bug 333346, bug 331998.

Reported using DrKonqi