[  381.366835] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  381.379390] br0: port 1(c1) entered blocking state
[  381.379432] br0: port 1(c1) entered disabled state
[  381.379470] c1: entered allmulticast mode
[  381.379513] c1: entered promiscuous mode
[  381.393332] br0: port 2(c2) entered blocking state
[  381.393398] br0: port 2(c2) entered disabled state
[  381.393468] c2: entered allmulticast mode
[  381.393544] c2: entered promiscuous mode
[  381.405899] br0: port 3(c3) entered blocking state
[  381.405964] br0: port 3(c3) entered disabled state
[  381.406028] c3: entered allmulticast mode
[  381.406103] c3: entered promiscuous mode
[  381.418402] br0: port 4(sender) entered blocking state
[  381.418440] br0: port 4(sender) entered disabled state
[  381.418472] sender: entered allmulticast mode
[  381.418526] sender: entered promiscuous mode
[  381.423294] br0: port 4(sender) entered blocking state
[  381.423357] br0: port 4(sender) entered forwarding state
[  381.423428] br0: port 3(c3) entered blocking state
[  381.423494] br0: port 3(c3) entered forwarding state
[  381.423556] br0: port 2(c2) entered blocking state
[  381.423616] br0: port 2(c2) entered forwarding state
[  381.423686] br0: port 1(c1) entered blocking state
[  381.423746] br0: port 1(c1) entered forwarding state
[  381.430907] Bridge firewalling registered
[  392.073815] br0: port 1(c1) entered disabled state
[  392.074022] c1 (unregistering): left allmulticast mode
[  392.074059] c1 (unregistering): left promiscuous mode
[  392.074088] br0: port 1(c1) entered disabled state
[  392.097803] br0: port 3(c3) entered disabled state
[  392.097882] br0: port 2(c2) entered disabled state
[  392.098034] c3 (unregistering): left allmulticast mode
[  392.098075] c3 (unregistering): left promiscuous mode
[  392.098109] br0: port 3(c3) entered disabled state
[  392.098319] c2 (unregistering): left allmulticast mode
[  392.098358] c2 (unregistering): left promiscuous mode
[  392.098393] br0: port 2(c2) entered disabled state
[  392.119783] sender: left allmulticast mode
[  392.119817] sender: left promiscuous mode
[  392.119852] br0: port 4(sender) entered disabled state