[  411.093730] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  411.106890] br0: port 1(c1) entered blocking state
[  411.106930] br0: port 1(c1) entered disabled state
[  411.106974] c1: entered allmulticast mode
[  411.107022] c1: entered promiscuous mode
[  411.120376] br0: port 2(c2) entered blocking state
[  411.120442] br0: port 2(c2) entered disabled state
[  411.120508] c2: entered allmulticast mode
[  411.120583] c2: entered promiscuous mode
[  411.133116] br0: port 3(c3) entered blocking state
[  411.133190] br0: port 3(c3) entered disabled state
[  411.133255] c3: entered allmulticast mode
[  411.133333] c3: entered promiscuous mode
[  411.146789] br0: port 4(sender) entered blocking state
[  411.146828] br0: port 4(sender) entered disabled state
[  411.146864] sender: entered allmulticast mode
[  411.146918] sender: entered promiscuous mode
[  411.151776] br0: port 4(sender) entered blocking state
[  411.151814] br0: port 4(sender) entered forwarding state
[  411.151851] br0: port 3(c3) entered blocking state
[  411.151882] br0: port 3(c3) entered forwarding state
[  411.151916] br0: port 2(c2) entered blocking state
[  411.151947] br0: port 2(c2) entered forwarding state
[  411.151979] br0: port 1(c1) entered blocking state
[  411.152011] br0: port 1(c1) entered forwarding state
[  411.159151] Bridge firewalling registered
[  421.795052] br0: port 1(c1) entered disabled state
[  421.795217] c1 (unregistering): left allmulticast mode
[  421.795256] c1 (unregistering): left promiscuous mode
[  421.795288] br0: port 1(c1) entered disabled state
[  421.819065] br0: port 3(c3) entered disabled state
[  421.819173] br0: port 2(c2) entered disabled state
[  421.819310] c3 (unregistering): left allmulticast mode
[  421.819346] c3 (unregistering): left promiscuous mode
[  421.819372] br0: port 3(c3) entered disabled state
[  421.819583] c2 (unregistering): left allmulticast mode
[  421.819621] c2 (unregistering): left promiscuous mode
[  421.819654] br0: port 2(c2) entered disabled state
[  421.849054] br0: port 4(sender) entered disabled state
[  421.849236] sender (unregistering): left allmulticast mode
[  421.849278] sender (unregistering): left promiscuous mode
[  421.849310] br0: port 4(sender) entered disabled state