[  383.272582] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  383.286167] br0: port 1(c1) entered blocking state
[  383.286202] br0: port 1(c1) entered disabled state
[  383.286231] c1: entered allmulticast mode
[  383.286271] c1: entered promiscuous mode
[  383.298478] br0: port 2(c2) entered blocking state
[  383.298510] br0: port 2(c2) entered disabled state
[  383.298540] c2: entered allmulticast mode
[  383.298580] c2: entered promiscuous mode
[  383.310623] br0: port 3(c3) entered blocking state
[  383.310686] br0: port 3(c3) entered disabled state
[  383.310746] c3: entered allmulticast mode
[  383.310818] c3: entered promiscuous mode
[  383.322906] br0: port 4(sender) entered blocking state
[  383.322945] br0: port 4(sender) entered disabled state
[  383.322979] sender: entered allmulticast mode
[  383.323024] sender: entered promiscuous mode
[  383.327835] br0: port 4(sender) entered blocking state
[  383.327863] br0: port 4(sender) entered forwarding state
[  383.327890] br0: port 3(c3) entered blocking state
[  383.327923] br0: port 3(c3) entered forwarding state
[  383.327947] br0: port 2(c2) entered blocking state
[  383.327975] br0: port 2(c2) entered forwarding state
[  383.328000] br0: port 1(c1) entered blocking state
[  383.328026] br0: port 1(c1) entered forwarding state
[  383.334923] Bridge firewalling registered
[  394.013049] br0: port 1(c1) entered disabled state
[  394.013245] c1 (unregistering): left allmulticast mode
[  394.013278] c1 (unregistering): left promiscuous mode
[  394.013303] br0: port 1(c1) entered disabled state
[  394.031023] br0: port 3(c3) entered disabled state
[  394.031103] br0: port 2(c2) entered disabled state
[  394.031246] c3 (unregistering): left allmulticast mode
[  394.031279] c3 (unregistering): left promiscuous mode
[  394.031301] br0: port 3(c3) entered disabled state
[  394.031578] c2 (unregistering): left allmulticast mode
[  394.031608] c2 (unregistering): left promiscuous mode
[  394.031632] br0: port 2(c2) entered disabled state
[  394.048045] sender: left allmulticast mode
[  394.048074] sender: left promiscuous mode
[  394.048103] br0: port 4(sender) entered disabled state