[  384.425812] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  384.440275] br0: port 1(c1) entered blocking state
[  384.440342] br0: port 1(c1) entered disabled state
[  384.440405] c1: entered allmulticast mode
[  384.440487] c1: entered promiscuous mode
[  384.453028] br0: port 2(c2) entered blocking state
[  384.453063] br0: port 2(c2) entered disabled state
[  384.453094] c2: entered allmulticast mode
[  384.453143] c2: entered promiscuous mode
[  384.465497] br0: port 3(c3) entered blocking state
[  384.465533] br0: port 3(c3) entered disabled state
[  384.465571] c3: entered allmulticast mode
[  384.465612] c3: entered promiscuous mode
[  384.478089] br0: port 4(sender) entered blocking state
[  384.478123] br0: port 4(sender) entered disabled state
[  384.478163] sender: entered allmulticast mode
[  384.478207] sender: entered promiscuous mode
[  384.483023] br0: port 4(sender) entered blocking state
[  384.483059] br0: port 4(sender) entered forwarding state
[  384.483090] br0: port 3(c3) entered blocking state
[  384.483121] br0: port 3(c3) entered forwarding state
[  384.483157] br0: port 2(c2) entered blocking state
[  384.483185] br0: port 2(c2) entered forwarding state
[  384.483213] br0: port 1(c1) entered blocking state
[  384.483242] br0: port 1(c1) entered forwarding state
[  384.490115] Bridge firewalling registered
[  395.129259] br0: port 1(c1) entered disabled state
[  395.129464] c1 (unregistering): left allmulticast mode
[  395.129500] c1 (unregistering): left promiscuous mode
[  395.129525] br0: port 1(c1) entered disabled state
[  395.150235] br0: port 2(c2) entered disabled state
[  395.150397] c2 (unregistering): left allmulticast mode
[  395.150434] c2 (unregistering): left promiscuous mode
[  395.150464] br0: port 2(c2) entered disabled state
[  395.175250] br0: port 4(sender) entered disabled state
[  395.175341] br0: port 3(c3) entered disabled state
[  395.175484] sender (unregistering): left allmulticast mode
[  395.175523] sender (unregistering): left promiscuous mode
[  395.175553] br0: port 4(sender) entered disabled state
[  395.175802] c3 (unregistering): left allmulticast mode
[  395.175841] c3 (unregistering): left promiscuous mode
[  395.175873] br0: port 3(c3) entered disabled state