Cache consistency verification method and device, equipment and storage medium

The invention relates to a cache consistency verification method, device and equipment and a storage medium, the method is applied to a multi-core system based on an AMBA CHI protocol, and the method comprises the following steps: respectively obtaining a target state type of a target cache line in a target cache and a to-be-verified state type of a first cache line in a first cache; the target cache and the first cache belong to different kernels, and both the target cache line and the first cache line store data under the same data address; according to the target state type, matching a state conversion rule corresponding to the target state type; the state conversion rule is used for indicating that the first cache line meets the state type of cache consistency and data consistency when the target cache line is in the target state type; and according to the state conversion rule, the to-be-verified state type and the data stored in the first cache line, verifying whether the multi-core system meets cache c