Increase log buffer: handle large log messages
The logging's module output buffer was "only" 1500B. This cut off long messages, notably the per-UE MAC statistics output, and confused users. This increases the output buffer to 16384 bytes, which should be enough for 30-40 UEs. Beyond that, I think we should cut the output length (see also MR !1608 (closed)).
Edited by Robert Schmidt