r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000100), 0xcae82, 0x0)
ioctl$DVD_READ_STRUCT(r0, 0x5390, &(0x7f0000000240)=@physical={0x0, 0x4, [{}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]})