[  379.869334] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  379.882820] br0: port 1(c1) entered blocking state
[  379.882858] br0: port 1(c1) entered disabled state
[  379.882892] c1: entered allmulticast mode
[  379.882944] c1: entered promiscuous mode
[  379.895066] br0: port 2(c2) entered blocking state
[  379.895130] br0: port 2(c2) entered disabled state
[  379.895194] c2: entered allmulticast mode
[  379.895270] c2: entered promiscuous mode
[  379.907211] br0: port 3(c3) entered blocking state
[  379.907274] br0: port 3(c3) entered disabled state
[  379.907338] c3: entered allmulticast mode
[  379.907411] c3: entered promiscuous mode
[  379.919330] br0: port 4(sender) entered blocking state
[  379.919392] br0: port 4(sender) entered disabled state
[  379.919455] sender: entered allmulticast mode
[  379.919540] sender: entered promiscuous mode
[  379.924181] br0: port 4(sender) entered blocking state
[  379.924217] br0: port 4(sender) entered forwarding state
[  379.924252] br0: port 3(c3) entered blocking state
[  379.924285] br0: port 3(c3) entered forwarding state
[  379.924316] br0: port 2(c2) entered blocking state
[  379.924344] br0: port 2(c2) entered forwarding state
[  379.924371] br0: port 1(c1) entered blocking state
[  379.924397] br0: port 1(c1) entered forwarding state
[  379.931109] Bridge firewalling registered
[  390.552037] br0: port 1(c1) entered disabled state
[  390.552211] c1 (unregistering): left allmulticast mode
[  390.552245] c1 (unregistering): left promiscuous mode
[  390.552279] br0: port 1(c1) entered disabled state
[  390.580008] br0: port 3(c3) entered disabled state
[  390.580088] br0: port 2(c2) entered disabled state
[  390.580273] c3 (unregistering): left allmulticast mode
[  390.580311] c3 (unregistering): left promiscuous mode
[  390.580346] br0: port 3(c3) entered disabled state
[  390.580548] c2 (unregistering): left allmulticast mode
[  390.580585] c2 (unregistering): left promiscuous mode
[  390.580618] br0: port 2(c2) entered disabled state
[  390.596012] sender: left allmulticast mode
[  390.596046] sender: left promiscuous mode
[  390.596079] br0: port 4(sender) entered disabled state