[  382.780506] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  382.794822] br0: port 1(c1) entered blocking state
[  382.794862] br0: port 1(c1) entered disabled state
[  382.794894] c1: entered allmulticast mode
[  382.794941] c1: entered promiscuous mode
[  382.807944] br0: port 2(c2) entered blocking state
[  382.807984] br0: port 2(c2) entered disabled state
[  382.808014] c2: entered allmulticast mode
[  382.808065] c2: entered promiscuous mode
[  382.821144] br0: port 3(c3) entered blocking state
[  382.821186] br0: port 3(c3) entered disabled state
[  382.821222] c3: entered allmulticast mode
[  382.821263] c3: entered promiscuous mode
[  382.833985] br0: port 4(sender) entered blocking state
[  382.834030] br0: port 4(sender) entered disabled state
[  382.834067] sender: entered allmulticast mode
[  382.834121] sender: entered promiscuous mode
[  382.839403] br0: port 4(sender) entered blocking state
[  382.839440] br0: port 4(sender) entered forwarding state
[  382.839478] br0: port 3(c3) entered blocking state
[  382.839511] br0: port 3(c3) entered forwarding state
[  382.839541] br0: port 2(c2) entered blocking state
[  382.839571] br0: port 2(c2) entered forwarding state
[  382.839605] br0: port 1(c1) entered blocking state
[  382.839634] br0: port 1(c1) entered forwarding state
[  382.846822] Bridge firewalling registered
[  393.525711] br0: port 1(c1) entered disabled state
[  393.525946] c1 (unregistering): left allmulticast mode
[  393.525987] c1 (unregistering): left promiscuous mode
[  393.526015] br0: port 1(c1) entered disabled state
[  393.545664] br0: port 2(c2) entered disabled state
[  393.545822] c2 (unregistering): left allmulticast mode
[  393.545856] c2 (unregistering): left promiscuous mode
[  393.545890] br0: port 2(c2) entered disabled state
[  393.557669] br0: port 3(c3) entered disabled state
[  393.557861] c3 (unregistering): left allmulticast mode
[  393.557895] c3 (unregistering): left promiscuous mode
[  393.557931] br0: port 3(c3) entered disabled state
[  393.571664] sender: left allmulticast mode
[  393.571701] sender: left promiscuous mode
[  393.571735] br0: port 4(sender) entered disabled state