[  384.837674] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  384.852257] br0: port 1(c1) entered blocking state
[  384.852295] br0: port 1(c1) entered disabled state
[  384.852327] c1: entered allmulticast mode
[  384.852373] c1: entered promiscuous mode
[  384.865126] br0: port 2(c2) entered blocking state
[  384.865165] br0: port 2(c2) entered disabled state
[  384.865203] c2: entered allmulticast mode
[  384.865251] c2: entered promiscuous mode
[  384.877916] br0: port 3(c3) entered blocking state
[  384.877981] br0: port 3(c3) entered disabled state
[  384.878058] c3: entered allmulticast mode
[  384.878146] c3: entered promiscuous mode
[  384.890785] br0: port 4(sender) entered blocking state
[  384.890848] br0: port 4(sender) entered disabled state
[  384.890917] sender: entered allmulticast mode
[  384.891001] sender: entered promiscuous mode
[  384.895972] br0: port 4(sender) entered blocking state
[  384.896009] br0: port 4(sender) entered forwarding state
[  384.896045] br0: port 3(c3) entered blocking state
[  384.896075] br0: port 3(c3) entered forwarding state
[  384.896108] br0: port 2(c2) entered blocking state
[  384.896137] br0: port 2(c2) entered forwarding state
[  384.896170] br0: port 1(c1) entered blocking state
[  384.896199] br0: port 1(c1) entered forwarding state
[  384.903037] Bridge firewalling registered
[  395.582534] br0: port 1(c1) entered disabled state
[  395.583029] c1 (unregistering): left allmulticast mode
[  395.583107] c1 (unregistering): left promiscuous mode
[  395.583143] br0: port 1(c1) entered disabled state
[  395.612351] br0: port 3(c3) entered disabled state
[  395.612427] br0: port 2(c2) entered disabled state
[  395.612760] c3 (unregistering): left allmulticast mode
[  395.612829] c3 (unregistering): left promiscuous mode
[  395.612864] br0: port 3(c3) entered disabled state
[  395.613341] c2 (unregistering): left allmulticast mode
[  395.613407] c2 (unregistering): left promiscuous mode
[  395.613443] br0: port 2(c2) entered disabled state
[  395.632379] sender: left allmulticast mode
[  395.632442] sender: left promiscuous mode
[  395.632477] br0: port 4(sender) entered disabled state