[  409.058225] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  409.071924] br0: port 1(c1) entered blocking state
[  409.071961] br0: port 1(c1) entered disabled state
[  409.071992] c1: entered allmulticast mode
[  409.072039] c1: entered promiscuous mode
[  409.084744] br0: port 2(c2) entered blocking state
[  409.084791] br0: port 2(c2) entered disabled state
[  409.084821] c2: entered allmulticast mode
[  409.084862] c2: entered promiscuous mode
[  409.097446] br0: port 3(c3) entered blocking state
[  409.097488] br0: port 3(c3) entered disabled state
[  409.097523] c3: entered allmulticast mode
[  409.097564] c3: entered promiscuous mode
[  409.109968] br0: port 4(sender) entered blocking state
[  409.110010] br0: port 4(sender) entered disabled state
[  409.110046] sender: entered allmulticast mode
[  409.110099] sender: entered promiscuous mode
[  409.114930] br0: port 4(sender) entered blocking state
[  409.114969] br0: port 4(sender) entered forwarding state
[  409.115002] br0: port 3(c3) entered blocking state
[  409.115030] br0: port 3(c3) entered forwarding state
[  409.115064] br0: port 2(c2) entered blocking state
[  409.115095] br0: port 2(c2) entered forwarding state
[  409.115132] br0: port 1(c1) entered blocking state
[  409.115164] br0: port 1(c1) entered forwarding state
[  409.121869] Bridge firewalling registered
[  419.729407] br0: port 1(c1) entered disabled state
[  419.729623] c1 (unregistering): left allmulticast mode
[  419.729662] c1 (unregistering): left promiscuous mode
[  419.729689] br0: port 1(c1) entered disabled state
[  419.752273] br0: port 2(c2) entered disabled state
[  419.752427] c2 (unregistering): left allmulticast mode
[  419.752529] c2 (unregistering): left promiscuous mode
[  419.752564] br0: port 2(c2) entered disabled state
[  419.774172] br0: port 4(sender) entered disabled state
[  419.774249] br0: port 3(c3) entered disabled state
[  419.774533] sender (unregistering): left allmulticast mode
[  419.774600] sender (unregistering): left promiscuous mode
[  419.774634] br0: port 4(sender) entered disabled state
[  419.774899] c3 (unregistering): left allmulticast mode
[  419.774938] c3 (unregistering): left promiscuous mode
[  419.774969] br0: port 3(c3) entered disabled state