Here you go: https://bugs.kde.org/show_bug.cgi?id=240793

On 05/30/2010 02:19 AM, Chani wrote:
> 
>>>
>>>> I've seen krunner crashing because of this. That happens because the
>>>> D-Bus calls are sent by several threads in response to the same event:
>>>> the user typing.
>>>>
>>>  KRunner auto-restarts and apparently the crash isn't that common. Not
>>>  even
>>>
>>> close to justifying doing anything special about it.
>>
>> It is not just KRunner. Dolphin crashes a lot due to that bug (less to
>> not at all with my workaround though), the activity manager crashes, the
>> nepomuk filewactch service crashes. And those are only the ones I looked
>> into. I think the problem is that before this no app really used DBus in
>> a multithreaded situation.
>>
> 
> the activity manager? but... it's not threaded. o.0
>