[  383.271652] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  383.286340] br0: port 1(c1) entered blocking state
[  383.286388] br0: port 1(c1) entered disabled state
[  383.286430] c1: entered allmulticast mode
[  383.286477] c1: entered promiscuous mode
[  383.299318] br0: port 2(c2) entered blocking state
[  383.299369] br0: port 2(c2) entered disabled state
[  383.299408] c2: entered allmulticast mode
[  383.299453] c2: entered promiscuous mode
[  383.312330] br0: port 3(c3) entered blocking state
[  383.312425] br0: port 3(c3) entered disabled state
[  383.312497] c3: entered allmulticast mode
[  383.312585] c3: entered promiscuous mode
[  383.325434] br0: port 4(sender) entered blocking state
[  383.325477] br0: port 4(sender) entered disabled state
[  383.325509] sender: entered allmulticast mode
[  383.325560] sender: entered promiscuous mode
[  383.330568] br0: port 4(sender) entered blocking state
[  383.330605] br0: port 4(sender) entered forwarding state
[  383.330638] br0: port 3(c3) entered blocking state
[  383.330670] br0: port 3(c3) entered forwarding state
[  383.330696] br0: port 2(c2) entered blocking state
[  383.330727] br0: port 2(c2) entered forwarding state
[  383.330759] br0: port 1(c1) entered blocking state
[  383.330795] br0: port 1(c1) entered forwarding state
[  383.337979] Bridge firewalling registered
[  393.997895] br0: port 1(c1) entered disabled state
[  393.998206] c1 (unregistering): left allmulticast mode
[  393.998279] c1 (unregistering): left promiscuous mode
[  393.998348] br0: port 1(c1) entered disabled state
[  394.030857] br0: port 3(c3) entered disabled state
[  394.030980] br0: port 2(c2) entered disabled state
[  394.031319] c3 (unregistering): left allmulticast mode
[  394.031383] c3 (unregistering): left promiscuous mode
[  394.031446] br0: port 3(c3) entered disabled state
[  394.031693] c2 (unregistering): left allmulticast mode
[  394.031755] c2 (unregistering): left promiscuous mode
[  394.031864] br0: port 2(c2) entered disabled state
[  394.044900] sender: left allmulticast mode
[  394.044970] sender: left promiscuous mode
[  394.045036] br0: port 4(sender) entered disabled state