[  429.610806] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  429.627744] br0: port 1(c1) entered blocking state
[  429.627785] br0: port 1(c1) entered disabled state
[  429.627821] c1: entered allmulticast mode
[  429.627887] c1: entered promiscuous mode
[  429.643425] br0: port 2(c2) entered blocking state
[  429.643498] br0: port 2(c2) entered disabled state
[  429.643573] c2: entered allmulticast mode
[  429.643659] c2: entered promiscuous mode
[  429.659099] br0: port 3(c3) entered blocking state
[  429.659166] br0: port 3(c3) entered disabled state
[  429.659240] c3: entered allmulticast mode
[  429.659328] c3: entered promiscuous mode
[  429.675143] br0: port 4(sender) entered blocking state
[  429.675216] br0: port 4(sender) entered disabled state
[  429.675295] sender: entered allmulticast mode
[  429.675417] sender: entered promiscuous mode
[  429.681233] br0: port 4(sender) entered blocking state
[  429.681277] br0: port 4(sender) entered forwarding state
[  429.681319] br0: port 3(c3) entered blocking state
[  429.681354] br0: port 3(c3) entered forwarding state
[  429.681399] br0: port 2(c2) entered blocking state
[  429.681436] br0: port 2(c2) entered forwarding state
[  429.681469] br0: port 1(c1) entered blocking state
[  429.681502] br0: port 1(c1) entered forwarding state
[  429.688461] Bridge firewalling registered
[  440.322082] br0: port 1(c1) entered disabled state
[  440.322317] c1 (unregistering): left allmulticast mode
[  440.322357] c1 (unregistering): left promiscuous mode
[  440.322413] br0: port 1(c1) entered disabled state
[  440.334821] br0: port 2(c2) entered disabled state
[  440.335056] c2 (unregistering): left allmulticast mode
[  440.335092] c2 (unregistering): left promiscuous mode
[  440.335123] br0: port 2(c2) entered disabled state
[  440.351460] br0: port 3(c3) entered disabled state
[  440.351627] c3 (unregistering): left allmulticast mode
[  440.351659] c3 (unregistering): left promiscuous mode
[  440.351689] br0: port 3(c3) entered disabled state
[  440.374474] br0: port 4(sender) entered disabled state
[  440.374668] sender (unregistering): left allmulticast mode
[  440.374700] sender (unregistering): left promiscuous mode
[  440.374730] br0: port 4(sender) entered disabled state