[  398.815576] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  398.832047] br0: port 1(c1) entered blocking state
[  398.832095] br0: port 1(c1) entered disabled state
[  398.832129] c1: entered allmulticast mode
[  398.832175] c1: entered promiscuous mode
[  398.846238] br0: port 2(c2) entered blocking state
[  398.846324] br0: port 2(c2) entered disabled state
[  398.846394] c2: entered allmulticast mode
[  398.846479] c2: entered promiscuous mode
[  398.860698] br0: port 3(c3) entered blocking state
[  398.860735] br0: port 3(c3) entered disabled state
[  398.860768] c3: entered allmulticast mode
[  398.860807] c3: entered promiscuous mode
[  398.875312] br0: port 4(sender) entered blocking state
[  398.875347] br0: port 4(sender) entered disabled state
[  398.875379] sender: entered allmulticast mode
[  398.875426] sender: entered promiscuous mode
[  398.881153] br0: port 4(sender) entered blocking state
[  398.881189] br0: port 4(sender) entered forwarding state
[  398.881225] br0: port 3(c3) entered blocking state
[  398.881256] br0: port 3(c3) entered forwarding state
[  398.881293] br0: port 2(c2) entered blocking state
[  398.881326] br0: port 2(c2) entered forwarding state
[  398.881353] br0: port 1(c1) entered blocking state
[  398.881388] br0: port 1(c1) entered forwarding state
[  398.889109] Bridge firewalling registered
[  409.555418] br0: port 1(c1) entered disabled state
[  409.555710] c1 (unregistering): left allmulticast mode
[  409.555783] c1 (unregistering): left promiscuous mode
[  409.555895] br0: port 1(c1) entered disabled state
[  409.571384] br0: port 2(c2) entered disabled state
[  409.571661] c2 (unregistering): left allmulticast mode
[  409.571733] c2 (unregistering): left promiscuous mode
[  409.571798] br0: port 2(c2) entered disabled state
[  409.596397] br0: port 4(sender) entered disabled state
[  409.596593] br0: port 3(c3) entered disabled state
[  409.596845] sender (unregistering): left allmulticast mode
[  409.596917] sender (unregistering): left promiscuous mode
[  409.596986] br0: port 4(sender) entered disabled state
[  409.597379] c3 (unregistering): left allmulticast mode
[  409.597453] c3 (unregistering): left promiscuous mode
[  409.597519] br0: port 3(c3) entered disabled state