[  384.481781] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  384.495794] br0: port 1(c1) entered blocking state
[  384.495834] br0: port 1(c1) entered disabled state
[  384.495867] c1: entered allmulticast mode
[  384.495911] c1: entered promiscuous mode
[  384.508360] br0: port 2(c2) entered blocking state
[  384.508427] br0: port 2(c2) entered disabled state
[  384.508491] c2: entered allmulticast mode
[  384.508581] c2: entered promiscuous mode
[  384.520578] br0: port 3(c3) entered blocking state
[  384.520615] br0: port 3(c3) entered disabled state
[  384.520646] c3: entered allmulticast mode
[  384.520685] c3: entered promiscuous mode
[  384.532632] br0: port 4(sender) entered blocking state
[  384.532694] br0: port 4(sender) entered disabled state
[  384.532765] sender: entered allmulticast mode
[  384.532843] sender: entered promiscuous mode
[  384.537565] br0: port 4(sender) entered blocking state
[  384.537625] br0: port 4(sender) entered forwarding state
[  384.537688] br0: port 3(c3) entered blocking state
[  384.537751] br0: port 3(c3) entered forwarding state
[  384.537813] br0: port 2(c2) entered blocking state
[  384.537872] br0: port 2(c2) entered forwarding state
[  384.537933] br0: port 1(c1) entered blocking state
[  384.537991] br0: port 1(c1) entered forwarding state
[  384.544709] Bridge firewalling registered
[  395.216852] br0: port 1(c1) entered disabled state
[  395.217095] c1 (unregistering): left allmulticast mode
[  395.217159] c1 (unregistering): left promiscuous mode
[  395.217220] br0: port 1(c1) entered disabled state
[  395.234853] br0: port 2(c2) entered disabled state
[  395.235098] c2 (unregistering): left allmulticast mode
[  395.235160] c2 (unregistering): left promiscuous mode
[  395.235221] br0: port 2(c2) entered disabled state
[  395.251785] br0: port 3(c3) entered disabled state
[  395.251972] c3 (unregistering): left allmulticast mode
[  395.252090] c3 (unregistering): left promiscuous mode
[  395.252153] br0: port 3(c3) entered disabled state
[  395.265818] sender: left allmulticast mode
[  395.265895] sender: left promiscuous mode
[  395.265965] br0: port 4(sender) entered disabled state