[  479.739129] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  479.754852] br0: port 1(c1) entered blocking state
[  479.754900] br0: port 1(c1) entered disabled state
[  479.754939] c1: entered allmulticast mode
[  479.754989] c1: entered promiscuous mode
[  479.769681] br0: port 2(c2) entered blocking state
[  479.769752] br0: port 2(c2) entered disabled state
[  479.769828] c2: entered allmulticast mode
[  479.769908] c2: entered promiscuous mode
[  479.784743] br0: port 3(c3) entered blocking state
[  479.784789] br0: port 3(c3) entered disabled state
[  479.784825] c3: entered allmulticast mode
[  479.784871] c3: entered promiscuous mode
[  479.800939] br0: port 4(sender) entered blocking state
[  479.801043] br0: port 4(sender) entered disabled state
[  479.801164] sender: entered allmulticast mode
[  479.801298] sender: entered promiscuous mode
[  479.807775] br0: port 4(sender) entered blocking state
[  479.807848] br0: port 4(sender) entered forwarding state
[  479.807921] br0: port 3(c3) entered blocking state
[  479.807986] br0: port 3(c3) entered forwarding state
[  479.808053] br0: port 2(c2) entered blocking state
[  479.808118] br0: port 2(c2) entered forwarding state
[  479.808185] br0: port 1(c1) entered blocking state
[  479.808260] br0: port 1(c1) entered forwarding state
[  479.815121] Bridge firewalling registered
[  490.481963] br0: port 1(c1) entered disabled state
[  490.482224] c1 (unregistering): left allmulticast mode
[  490.482294] c1 (unregistering): left promiscuous mode
[  490.482359] br0: port 1(c1) entered disabled state
[  490.496296] br0: port 2(c2) entered disabled state
[  490.496512] c2 (unregistering): left allmulticast mode
[  490.496582] c2 (unregistering): left promiscuous mode
[  490.496685] br0: port 2(c2) entered disabled state
[  490.512320] br0: port 3(c3) entered disabled state
[  490.512524] c3 (unregistering): left allmulticast mode
[  490.512588] c3 (unregistering): left promiscuous mode
[  490.512652] br0: port 3(c3) entered disabled state
[  490.531262] sender: left allmulticast mode
[  490.531329] sender: left promiscuous mode
[  490.531422] br0: port 4(sender) entered disabled state