[  480.832688] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  480.849327] br0: port 1(c1) entered blocking state
[  480.849377] br0: port 1(c1) entered disabled state
[  480.849410] c1: entered allmulticast mode
[  480.849457] c1: entered promiscuous mode
[  480.865210] br0: port 2(c2) entered blocking state
[  480.865289] br0: port 2(c2) entered disabled state
[  480.865358] c2: entered allmulticast mode
[  480.865439] c2: entered promiscuous mode
[  480.880776] br0: port 3(c3) entered blocking state
[  480.880845] br0: port 3(c3) entered disabled state
[  480.880927] c3: entered allmulticast mode
[  480.881008] c3: entered promiscuous mode
[  480.896397] br0: port 4(sender) entered blocking state
[  480.896440] br0: port 4(sender) entered disabled state
[  480.896476] sender: entered allmulticast mode
[  480.896529] sender: entered promiscuous mode
[  480.902833] br0: port 4(sender) entered blocking state
[  480.902884] br0: port 4(sender) entered forwarding state
[  480.902926] br0: port 3(c3) entered blocking state
[  480.902961] br0: port 3(c3) entered forwarding state
[  480.903000] br0: port 2(c2) entered blocking state
[  480.903033] br0: port 2(c2) entered forwarding state
[  480.903069] br0: port 1(c1) entered blocking state
[  480.903100] br0: port 1(c1) entered forwarding state
[  480.910161] Bridge firewalling registered
[  491.538710] br0: port 1(c1) entered disabled state
[  491.539017] c1 (unregistering): left allmulticast mode
[  491.539050] c1 (unregistering): left promiscuous mode
[  491.539082] br0: port 1(c1) entered disabled state
[  491.554989] br0: port 2(c2) entered disabled state
[  491.555204] c2 (unregistering): left allmulticast mode
[  491.555235] c2 (unregistering): left promiscuous mode
[  491.555268] br0: port 2(c2) entered disabled state
[  491.569976] br0: port 3(c3) entered disabled state
[  491.570123] c3 (unregistering): left allmulticast mode
[  491.570155] c3 (unregistering): left promiscuous mode
[  491.570187] br0: port 3(c3) entered disabled state
[  491.588975] br0: port 4(sender) entered disabled state
[  491.589186] sender (unregistering): left allmulticast mode
[  491.589257] sender (unregistering): left promiscuous mode
[  491.589283] br0: port 4(sender) entered disabled state