Creator frequently crashes after using QmlProfiler

It's not consistently reproducable but the things I found out so far:

• create a Qt Quick 2 project or UI and use Qml Profiler to profile some data
• play a bit around with the profiled data inside the timeline
• create a simple Qt GUI Application and use Qml Profiler there as well (although there's nothing to profile)
• wait for the messagebox regarding profiler failed to attach to the qml debugger and dismiss it
• switch to the Projects view - switch to the Qt Quick 2 app formerly used for profiling, switch to the run settings
• push FancyToolbutton Debug to start debugging

Note: These steps might need to repeated several times.

See also attached backtraces.