[   48.136578] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[   48.151814] br0: port 1(c1) entered blocking state
[   48.151859] br0: port 1(c1) entered disabled state
[   48.151893] c1: entered allmulticast mode
[   48.151934] c1: entered promiscuous mode
[   48.166100] br0: port 2(c2) entered blocking state
[   48.166139] br0: port 2(c2) entered disabled state
[   48.166172] c2: entered allmulticast mode
[   48.166214] c2: entered promiscuous mode
[   48.180091] br0: port 3(c3) entered blocking state
[   48.180124] br0: port 3(c3) entered disabled state
[   48.180158] c3: entered allmulticast mode
[   48.180198] c3: entered promiscuous mode
[   48.194182] br0: port 4(sender) entered blocking state
[   48.194220] br0: port 4(sender) entered disabled state
[   48.194252] sender: entered allmulticast mode
[   48.194304] sender: entered promiscuous mode
[   48.199822] br0: port 4(sender) entered blocking state
[   48.199858] br0: port 4(sender) entered forwarding state
[   48.199890] br0: port 3(c3) entered blocking state
[   48.199923] br0: port 3(c3) entered forwarding state
[   48.199954] br0: port 2(c2) entered blocking state
[   48.199984] br0: port 2(c2) entered forwarding state
[   48.200017] br0: port 1(c1) entered blocking state
[   48.200048] br0: port 1(c1) entered forwarding state
[   48.207159] Bridge firewalling registered
[   58.912748] br0: port 1(c1) entered disabled state
[   58.912938] c1 (unregistering): left allmulticast mode
[   58.912972] c1 (unregistering): left promiscuous mode
[   58.913002] br0: port 1(c1) entered disabled state
[   58.943803] br0: port 3(c3) entered disabled state
[   58.943897] br0: port 2(c2) entered disabled state
[   58.944119] c3 (unregistering): left allmulticast mode
[   58.944155] c3 (unregistering): left promiscuous mode
[   58.944190] br0: port 3(c3) entered disabled state
[   58.944475] c2 (unregistering): left allmulticast mode
[   58.944510] c2 (unregistering): left promiscuous mode
[   58.944541] br0: port 2(c2) entered disabled state
[   58.972742] sender: left allmulticast mode
[   58.972789] sender: left promiscuous mode
[   58.972825] br0: port 4(sender) entered disabled state