Check out my first novel, midnight's simulacra!
EBPF
From dankwiki
eBPF (Enhanced Berkeley Packet Filter) is a powerful technique capable of compiling high-level languages into a BPF bytecode, which is JITted into local machine code, and can be inserted into a running kernel. It builds atop kprobes, and is in the same family of tools as SystemTap and DTrace.
