1 PTRACE_EVENT_FORK 2 PTRACE_EVENT_VFORK 3 PTRACE_EVENT_CLONE 4 PTRACE_EVENT_EXEC 5 PTRACE_EVENT_VFORK_DONE 6 PTRACE_EVENT_EXIT 7 PTRACE_EVENT_SECCOMP 8 PTRACE_EVENT_STOP 9 /* tile */ 10 PTRACE_EVENT_MIGRATE 11
