[  384.935884] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  384.949944] br0: port 1(c1) entered blocking state
[  384.949991] br0: port 1(c1) entered disabled state
[  384.950026] c1: entered allmulticast mode
[  384.950072] c1: entered promiscuous mode
[  384.962568] br0: port 2(c2) entered blocking state
[  384.962611] br0: port 2(c2) entered disabled state
[  384.962657] c2: entered allmulticast mode
[  384.962698] c2: entered promiscuous mode
[  384.975298] br0: port 3(c3) entered blocking state
[  384.975342] br0: port 3(c3) entered disabled state
[  384.975372] c3: entered allmulticast mode
[  384.975415] c3: entered promiscuous mode
[  384.988160] br0: port 4(sender) entered blocking state
[  384.988231] br0: port 4(sender) entered disabled state
[  384.988295] sender: entered allmulticast mode
[  384.988378] sender: entered promiscuous mode
[  384.993299] br0: port 4(sender) entered blocking state
[  384.993343] br0: port 4(sender) entered forwarding state
[  384.993373] br0: port 3(c3) entered blocking state
[  384.993405] br0: port 3(c3) entered forwarding state
[  384.993431] br0: port 2(c2) entered blocking state
[  384.993461] br0: port 2(c2) entered forwarding state
[  384.993490] br0: port 1(c1) entered blocking state
[  384.993517] br0: port 1(c1) entered forwarding state
[  385.000685] Bridge firewalling registered
[  395.600763] br0: port 1(c1) entered disabled state
[  395.600987] c1 (unregistering): left allmulticast mode
[  395.601058] c1 (unregistering): left promiscuous mode
[  395.601127] br0: port 1(c1) entered disabled state
[  395.626719] br0: port 3(c3) entered disabled state
[  395.626853] br0: port 2(c2) entered disabled state
[  395.627020] c3 (unregistering): left allmulticast mode
[  395.627089] c3 (unregistering): left promiscuous mode
[  395.627152] br0: port 3(c3) entered disabled state
[  395.627367] c2 (unregistering): left allmulticast mode
[  395.627435] c2 (unregistering): left promiscuous mode
[  395.627498] br0: port 2(c2) entered disabled state
[  395.640773] sender: left allmulticast mode
[  395.640849] sender: left promiscuous mode
[  395.640952] br0: port 4(sender) entered disabled state