[  460.325646] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  460.342925] br0: port 1(c1) entered blocking state
[  460.342968] br0: port 1(c1) entered disabled state
[  460.343012] c1: entered allmulticast mode
[  460.343063] c1: entered promiscuous mode
[  460.359554] br0: port 2(c2) entered blocking state
[  460.359592] br0: port 2(c2) entered disabled state
[  460.359626] c2: entered allmulticast mode
[  460.359671] c2: entered promiscuous mode
[  460.375886] br0: port 3(c3) entered blocking state
[  460.375957] br0: port 3(c3) entered disabled state
[  460.376032] c3: entered allmulticast mode
[  460.376138] c3: entered promiscuous mode
[  460.392040] br0: port 4(sender) entered blocking state
[  460.392092] br0: port 4(sender) entered disabled state
[  460.392124] sender: entered allmulticast mode
[  460.392183] sender: entered promiscuous mode
[  460.398448] br0: port 4(sender) entered blocking state
[  460.398486] br0: port 4(sender) entered forwarding state
[  460.398524] br0: port 3(c3) entered blocking state
[  460.398555] br0: port 3(c3) entered forwarding state
[  460.398608] br0: port 2(c2) entered blocking state
[  460.398638] br0: port 2(c2) entered forwarding state
[  460.398671] br0: port 1(c1) entered blocking state
[  460.398700] br0: port 1(c1) entered forwarding state
[  460.406191] Bridge firewalling registered
[  471.032671] br0: port 1(c1) entered disabled state
[  471.032877] c1 (unregistering): left allmulticast mode
[  471.032913] c1 (unregistering): left promiscuous mode
[  471.032945] br0: port 1(c1) entered disabled state
[  471.048448] br0: port 2(c2) entered disabled state
[  471.048629] c2 (unregistering): left allmulticast mode
[  471.048661] c2 (unregistering): left promiscuous mode
[  471.048691] br0: port 2(c2) entered disabled state
[  471.062396] br0: port 3(c3) entered disabled state
[  471.062540] c3 (unregistering): left allmulticast mode
[  471.062583] c3 (unregistering): left promiscuous mode
[  471.062655] br0: port 3(c3) entered disabled state
[  471.075388] br0: port 4(sender) entered disabled state
[  471.075531] sender (unregistering): left allmulticast mode
[  471.075570] sender (unregistering): left promiscuous mode
[  471.075614] br0: port 4(sender) entered disabled state