error creating external connectivity network: cannot restrict inter-container communication: please ensure that br_netfilter kernel module is loaded

[bighb69738]

docker info :
Server:
Containers: 11
Running: 0
Paused: 0
Stopped: 11
Images: 177
Server Version: v19.03.13-ce
Storage Driver: overlay2
Backing Filesystem: extfs
Supports d_type: true
Native Overlay Diff: true
Logging Driver: json-file
Cgroup Driver: cgroupfs
Plugins:
Volume: local
Network: bridge host ipvlan macvlan null overlay
Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
Swarm: active
NodeID: n4u95097aotp2sqs3svzbkilz
Is Manager: true
ClusterID: unv3pcfn08urwffa1r4efh8v2
Managers: 1
Nodes: 2
Default Address Pool: 10.0.0.0/8
SubnetSize: 24
Data Path Port: 4789
Orchestration:
Task History Retention Limit: 5
Raft:
Snapshot Interval: 10000
Number of Old Snapshots to Retain: 0
Heartbeat Tick: 1
Election Tick: 10
Dispatcher:
Heartbeat Period: 5 seconds
CA Configuration:
Expiry Duration: 3 months
Force Rotate: 0
Autolock Managers: false
Root Rotation In Progress: false
Node Address: 192.168.1.163
Manager Addresses:
192.168.1.163:2377
Runtimes: runc
Default Runtime: runc
Init Binary: docker-init
containerd version: 409c87ba59dd96965239573aa9458a3585c05468.m
runc version: 49a73463331bd8ff44bb8349e33f4b2e1ae34b4f-dirty
init version: fec3683-dirty (expected: fec3683b971d9)
Kernel Version: 5.10.9-1.0.0+g3b269ae1f823
Operating System: NXP i.MX Release Distro 5.10-gatesgarth (gatesgarth)
OSType: linux
Architecture: aarch64
Docker Root Dir: /var/lib/docker
Debug Mode: false
Registry: https://index.docker.io/v1/
Labels:
Experimental: false
Insecure Registries:
127.0.0.0/8
Live Restore Enabled: false

WARNING: bridge-nf-call-iptables is disabled
WARNING: bridge-nf-call-ip6tables is disabled

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當我進行到 'docker service update --publish-add 80 my_nginx'
會有以下錯誤
"error creating external connectivity network: cannot restrict inter-container communication: please ensure that br_netfilter kernel module is loaded"
可否請教您，是否有遇過該狀況？