I totally didn't see the white stuff in the first pic. Blended in to the reflection of your lights in the carboy.
The 2nd pic looks a little more worrisome (for me, but i'm just a noob). Interested to see more opinions. Free bump
Brewing Since July 2012 All-grain BIAB
Primary 1: Raging Irish Red
Primary 2: Lilsparky's Nut Brown Ale
Secondary 1: Skeeter Pee
Secondary 2: Air
Kegged: Two Hearted Clone, Graff, BM Centennial Blonde (again :) )