K 10 svn:author V 7 glebius K 8 svn:date V 27 2011-04-06T17:56:18.989683Z K 7 svn:log V 196 MFhead 215790: Redo r166423. It is important not only skip freeing multicast entires when underlying interface is detached, but also purge pointers to them, to avoid double-free in future. END