[  430.906432] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  430.922630] br0: port 1(c1) entered blocking state
[  430.922673] br0: port 1(c1) entered disabled state
[  430.922714] c1: entered allmulticast mode
[  430.922764] c1: entered promiscuous mode
[  430.938145] br0: port 2(c2) entered blocking state
[  430.938229] br0: port 2(c2) entered disabled state
[  430.938309] c2: entered allmulticast mode
[  430.938403] c2: entered promiscuous mode
[  430.953830] br0: port 3(c3) entered blocking state
[  430.953879] br0: port 3(c3) entered disabled state
[  430.953920] c3: entered allmulticast mode
[  430.953971] c3: entered promiscuous mode
[  430.969393] br0: port 4(sender) entered blocking state
[  430.969460] br0: port 4(sender) entered disabled state
[  430.969536] sender: entered allmulticast mode
[  430.969635] sender: entered promiscuous mode
[  430.975725] br0: port 4(sender) entered blocking state
[  430.975770] br0: port 4(sender) entered forwarding state
[  430.975806] br0: port 3(c3) entered blocking state
[  430.975839] br0: port 3(c3) entered forwarding state
[  430.975875] br0: port 2(c2) entered blocking state
[  430.975906] br0: port 2(c2) entered forwarding state
[  430.975938] br0: port 1(c1) entered blocking state
[  430.975969] br0: port 1(c1) entered forwarding state
[  430.982939] Bridge firewalling registered
[  441.651773] br0: port 1(c1) entered disabled state
[  441.651946] c1 (unregistering): left allmulticast mode
[  441.651977] c1 (unregistering): left promiscuous mode
[  441.652011] br0: port 1(c1) entered disabled state
[  441.683827] br0: port 3(c3) entered disabled state
[  441.683932] br0: port 2(c2) entered disabled state
[  441.684196] c3 (unregistering): left allmulticast mode
[  441.684232] c3 (unregistering): left promiscuous mode
[  441.684264] br0: port 3(c3) entered disabled state
[  441.684534] c2 (unregistering): left allmulticast mode
[  441.684574] c2 (unregistering): left promiscuous mode
[  441.684603] br0: port 2(c2) entered disabled state
[  441.715778] sender: left allmulticast mode
[  441.715814] sender: left promiscuous mode
[  441.715851] br0: port 4(sender) entered disabled state