r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000180), 0x4a03, 0x0)
mount$9p_fd(0x0, 0x0, &(0x7f0000000040), 0x8, 0x0)
ioctl$DVD_READ_STRUCT(r0, 0x5390, 0xfffffffffffffffd)
openat(0xffffffffffffffff, 0x0, 0x4020c1, 0x1)