syz_mount_image$iso9660(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000440)=@loop={'/dev/loop', 0x0}, &(0x7f0000000480)='./file1\x00', &(0x7f00000004c0)='iso9660\x00', 0x0, 0x0)