# kernel.perf_event_paranoid=2 (or 3 with a custom patch, see https://lwn.net/Articles/696216/)
# kernel.kexec_load_disabled=1
# kernel.yama.ptrace_scope=3
# kernel.perf_event_paranoid=2 (or 3 with a custom patch, see https://lwn.net/Articles/696216/)
# kernel.kexec_load_disabled=1
# kernel.yama.ptrace_scope=3