[  383.967527] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  383.980472] br0: port 1(c1) entered blocking state
[  383.980509] br0: port 1(c1) entered disabled state
[  383.980549] c1: entered allmulticast mode
[  383.980592] c1: entered promiscuous mode
[  383.994071] br0: port 2(c2) entered blocking state
[  383.994108] br0: port 2(c2) entered disabled state
[  383.994145] c2: entered allmulticast mode
[  383.994185] c2: entered promiscuous mode
[  384.006459] br0: port 3(c3) entered blocking state
[  384.006496] br0: port 3(c3) entered disabled state
[  384.006528] c3: entered allmulticast mode
[  384.006579] c3: entered promiscuous mode
[  384.018861] br0: port 4(sender) entered blocking state
[  384.018898] br0: port 4(sender) entered disabled state
[  384.018940] sender: entered allmulticast mode
[  384.018988] sender: entered promiscuous mode
[  384.023839] br0: port 4(sender) entered blocking state
[  384.023902] br0: port 4(sender) entered forwarding state
[  384.023966] br0: port 3(c3) entered blocking state
[  384.024027] br0: port 3(c3) entered forwarding state
[  384.024095] br0: port 2(c2) entered blocking state
[  384.024156] br0: port 2(c2) entered forwarding state
[  384.024219] br0: port 1(c1) entered blocking state
[  384.024292] br0: port 1(c1) entered forwarding state
[  384.031197] Bridge firewalling registered
[  394.687712] br0: port 1(c1) entered disabled state
[  394.687873] c1 (unregistering): left allmulticast mode
[  394.687908] c1 (unregistering): left promiscuous mode
[  394.687939] br0: port 1(c1) entered disabled state
[  394.714698] br0: port 3(c3) entered disabled state
[  394.714785] br0: port 2(c2) entered disabled state
[  394.714901] c3 (unregistering): left allmulticast mode
[  394.714938] c3 (unregistering): left promiscuous mode
[  394.714965] br0: port 3(c3) entered disabled state
[  394.715136] c2 (unregistering): left allmulticast mode
[  394.715172] c2 (unregistering): left promiscuous mode
[  394.715200] br0: port 2(c2) entered disabled state
[  394.732716] sender: left allmulticast mode
[  394.732745] sender: left promiscuous mode
[  394.732775] br0: port 4(sender) entered disabled state