[  380.735004] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  380.748292] br0: port 1(c1) entered blocking state
[  380.748346] br0: port 1(c1) entered disabled state
[  380.748391] c1: entered allmulticast mode
[  380.748448] c1: entered promiscuous mode
[  380.760871] br0: port 2(c2) entered blocking state
[  380.760949] br0: port 2(c2) entered disabled state
[  380.761016] c2: entered allmulticast mode
[  380.761092] c2: entered promiscuous mode
[  380.775268] br0: port 3(c3) entered blocking state
[  380.775318] br0: port 3(c3) entered disabled state
[  380.775355] c3: entered allmulticast mode
[  380.775403] c3: entered promiscuous mode
[  380.788484] br0: port 4(sender) entered blocking state
[  380.788535] br0: port 4(sender) entered disabled state
[  380.788574] sender: entered allmulticast mode
[  380.788628] sender: entered promiscuous mode
[  380.793670] br0: port 4(sender) entered blocking state
[  380.793728] br0: port 4(sender) entered forwarding state
[  380.793765] br0: port 3(c3) entered blocking state
[  380.793801] br0: port 3(c3) entered forwarding state
[  380.793836] br0: port 2(c2) entered blocking state
[  380.793872] br0: port 2(c2) entered forwarding state
[  380.793906] br0: port 1(c1) entered blocking state
[  380.793944] br0: port 1(c1) entered forwarding state
[  380.801162] Bridge firewalling registered
[  391.458010] br0: port 1(c1) entered disabled state
[  391.458175] c1 (unregistering): left allmulticast mode
[  391.458219] c1 (unregistering): left promiscuous mode
[  391.458258] br0: port 1(c1) entered disabled state
[  391.479987] br0: port 3(c3) entered disabled state
[  391.480069] br0: port 2(c2) entered disabled state
[  391.480225] c3 (unregistering): left allmulticast mode
[  391.480260] c3 (unregistering): left promiscuous mode
[  391.480314] br0: port 3(c3) entered disabled state
[  391.480487] c2 (unregistering): left allmulticast mode
[  391.480520] c2 (unregistering): left promiscuous mode
[  391.480552] br0: port 2(c2) entered disabled state
[  391.494035] sender: left allmulticast mode
[  391.494071] sender: left promiscuous mode
[  391.494101] br0: port 4(sender) entered disabled state