OpenWRT installs the docker kernel version is not enough

For the record, installing docker, docker-compose, dockerd in openwrt encountered the following error:

Collected errors:
 * pkg_hash_check_unresolved: cannot find dependency kernel (= 5.15.104-1-e469f5589b4c7b368924a6e4f8f7407f) for kmod-crypto-hash
 * pkg_hash_check_unresolved: cannot find dependency kernel (= 5.15.104-1-e469f5589b4c7b368924a6e4f8f7407f) for kmod-crypto-crc32c
 * pkg_hash_check_unresolved: cannot find dependency kernel (= 5.15.104-1-e469f5589b4c7b368924a6e4f8f7407f) for kmod-lib-crc32c

Reason: The kernel version is not enough, upgrade the kernel:
go to this website to find the latest linux kernel available for openwrt: https://downloads.openwrt.org/snapshots/targets/x86/64/packages/

wget https://downloads.openwrt.org/snapshots/targets/x86/64/packages/kernel.xxx

Then install:

opkg install kernel.xxx.ipk