Memory editor displays only zero values when attaching to simple core

Steps to reproduce:

• create a simple main.cpp (see attachment), compile it (doesn't matter if manually on cmdline or via Creator)
• execute it to create a core file
• inside Creator Debug -> Start Debugging -> Load Core File...
• enter the values for the executable and the core file and hit OK
• inside the stack trace perform a right click on the main and choose 'Open Memory Editor at (address)'

Current behavior:

• Creator displays only zero values (might be expected as the application does no more run?)
• if clicking on a line (or marking them with the mouse) the line disappears

Expected behavior:

• valuable information
• no disappearing lines