 openat(AT_FDCWD, "/proc/self/fd/0", O_WRONLY|O_CREAT|O_TRUNC, 0000) = 0 openat(AT_FDCWD, "/proc/self/fd/0", O_WRONLY|O_CREAT|O_TRUNC, 0000) = 0 openat(AT_FDCWD, "/proc/self/fd/0", O_WRONLY|O_CREAT|O_TRUNC, 0000) = 0 openat(AT_FDCWD, "/proc/self/fd/0", O_WRONLY|O_CREAT|O_TRUNC, 0000) = 0 