The information processing apparatus, control method, and control program

When the access from the virtual machine for VGA (83) is detected, pass setting information indicating whether or not passage of the identification information and the path of the bridge (71) on each path from CPU (10) to each VGA (83) is referred to a table (22) for managing bets, information and the bridge table (22) to allow passage of the path from the CPU (10) to SVGA (83) of the access target of the virtual machine (71) and state is set, the access is performed. Thus, while maintaining the state in which the plurality of virtual machines by connecting pluralities of VGA I / O address fixed (83) I / O address conflicts are avoided.