fatal_perror
fatal_perror("Could not open ELF file");
fatal_perror("Could not get status of ELF file");
fatal_perror("Could not mmap ELF file");
fatal_perror("start_ptraced_child : fork failed");
fatal_perror("check_ptrace : waitpid failed");
fatal_perror("stop_ptraced_child : ptrace failed");
fatal_perror("check_sysemu: PTRACE_SETOPTIONS failed");
fatal_perror("check_sysemu: wait failed");
fatal_perror("check_sysemu : failed to modify "
fatal_perror("check_ptrace: PTRACE_SETOPTIONS failed");
fatal_perror("check_ptrace : ptrace failed");
fatal_perror("check_ptrace : wait failed");
fatal_perror("check_ptrace : failed to modify "
fatal_perror("check_seccomp : clone failed");
fatal_perror("check_seccomp : waitpid failed");