The Earth is bombarded by cosmic rays EVERY DAY that are untold number of magnitudes greater than the LHC can produce even at its maximum power (and it's currently running at, or building up towards roughly HALF power). This has been going on for the entire existence of our solar system, ~4 billion years-ish. And lo, it is still around and hasn't been eaten by any black holes!
The other planets are also likewise bombarded by the same cosmic radiation, including the outer gas giants, all of whom are dozens/hundreds of times the Earth's volume and mass. They are still around too.
The sun holds ~98% of the TOTAL mass of our entire solar system. It is thousands and thousands of times the Earth's volume. It is bombarded too, by massively larger amounts of cosmic rays due to being so much bigger. It is strangely also still around!
Only a crazed idiot would worry about the LHC creating anything remotely dangerous. If by some cosmic random chance a black hole was to be created, it would have the mass of ~2 lead atoms and the gravitational pull of approximately nothing. Its only chance to ingest anything would be by direct collision with something, and since matter is basically empty space it could spend millennia in our Earth's core and hardly grow at all.
Hawkins radiation will make it evaporate before it has a chance to spend millennia anywhere.
When created, it would have the approximate speed of a large fraction of c. It would fly off into space in a microsecond and probably not even hit anything on its way out. Then it would evaporate...
So, why care about any of this...at all?