[  383.091385] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  383.105155] br0: port 1(c1) entered blocking state
[  383.105238] br0: port 1(c1) entered disabled state
[  383.105308] c1: entered allmulticast mode
[  383.105425] c1: entered promiscuous mode
[  383.119206] br0: port 2(c2) entered blocking state
[  383.119243] br0: port 2(c2) entered disabled state
[  383.119281] c2: entered allmulticast mode
[  383.119323] c2: entered promiscuous mode
[  383.131853] br0: port 3(c3) entered blocking state
[  383.131924] br0: port 3(c3) entered disabled state
[  383.131988] c3: entered allmulticast mode
[  383.132061] c3: entered promiscuous mode
[  383.144669] br0: port 4(sender) entered blocking state
[  383.144706] br0: port 4(sender) entered disabled state
[  383.144736] sender: entered allmulticast mode
[  383.144782] sender: entered promiscuous mode
[  383.149771] br0: port 4(sender) entered blocking state
[  383.149832] br0: port 4(sender) entered forwarding state
[  383.149900] br0: port 3(c3) entered blocking state
[  383.149965] br0: port 3(c3) entered forwarding state
[  383.150033] br0: port 2(c2) entered blocking state
[  383.150098] br0: port 2(c2) entered forwarding state
[  383.150166] br0: port 1(c1) entered blocking state
[  383.150240] br0: port 1(c1) entered forwarding state
[  383.157064] Bridge firewalling registered
[  393.818311] br0: port 1(c1) entered disabled state
[  393.818487] c1 (unregistering): left allmulticast mode
[  393.818520] c1 (unregistering): left promiscuous mode
[  393.818551] br0: port 1(c1) entered disabled state
[  393.836247] br0: port 2(c2) entered disabled state
[  393.836370] c2 (unregistering): left allmulticast mode
[  393.836407] c2 (unregistering): left promiscuous mode
[  393.836433] br0: port 2(c2) entered disabled state
[  393.858260] br0: port 3(c3) entered disabled state
[  393.858405] c3 (unregistering): left allmulticast mode
[  393.858436] c3 (unregistering): left promiscuous mode
[  393.858462] br0: port 3(c3) entered disabled state
[  393.871255] sender: left allmulticast mode
[  393.871283] sender: left promiscuous mode
[  393.871310] br0: port 4(sender) entered disabled state