I have no idea what it is, but I think it would be good to let you know.
if I remember I clicked on the tracker but the quest was not available so no where on map to go (quest : Threat from Above - Argent Tournament)
I am sorry I did not remember enough
Code:
4/25 21:21:35.125 An action was blocked in combat because of taint from Carbonite - SetBindingClick()
4/25 21:21:35.125 Interface\AddOns\Carbonite\Carbonite.lua:22061 Upd()
4/25 21:21:35.125 Interface\AddOns\Carbonite\Carbonite.lua:7997 SeS()
4/25 21:21:35.125 Interface\AddOns\Carbonite\Carbonite.lua:16724 FuU()
4/25 21:21:35.125 Interface\AddOns\Carbonite\Carbonite.lua:704 UpL1()
4/25 21:21:35.125 Interface\AddOns\Carbonite\Carbonite.lua:19747 F()
4/25 21:21:35.125 Interface\AddOns\Carbonite\Carbonite.lua:17564 OnU()
4/25 21:21:35.125 Interface\AddOns\Carbonite\Carbonite.lua:24480 NXOnUpdate()
4/25 21:21:35.125 NxFrame:OnUpdate()