[  390.262961] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  390.276759] br0: port 1(c1) entered blocking state
[  390.276851] br0: port 1(c1) entered disabled state
[  390.276922] c1: entered allmulticast mode
[  390.277009] c1: entered promiscuous mode
[  390.290697] br0: port 2(c2) entered blocking state
[  390.290735] br0: port 2(c2) entered disabled state
[  390.290770] c2: entered allmulticast mode
[  390.290812] c2: entered promiscuous mode
[  390.303320] br0: port 3(c3) entered blocking state
[  390.303356] br0: port 3(c3) entered disabled state
[  390.303391] c3: entered allmulticast mode
[  390.303431] c3: entered promiscuous mode
[  390.315864] br0: port 4(sender) entered blocking state
[  390.315927] br0: port 4(sender) entered disabled state
[  390.316015] sender: entered allmulticast mode
[  390.316107] sender: entered promiscuous mode
[  390.321008] br0: port 4(sender) entered blocking state
[  390.321071] br0: port 4(sender) entered forwarding state
[  390.321134] br0: port 3(c3) entered blocking state
[  390.321195] br0: port 3(c3) entered forwarding state
[  390.321258] br0: port 2(c2) entered blocking state
[  390.321318] br0: port 2(c2) entered forwarding state
[  390.321380] br0: port 1(c1) entered blocking state
[  390.321440] br0: port 1(c1) entered forwarding state
[  390.328300] Bridge firewalling registered
[  400.994048] br0: port 1(c1) entered disabled state
[  400.994202] c1 (unregistering): left allmulticast mode
[  400.994236] c1 (unregistering): left promiscuous mode
[  400.994271] br0: port 1(c1) entered disabled state
[  401.013007] br0: port 2(c2) entered disabled state
[  401.013143] c2 (unregistering): left allmulticast mode
[  401.013179] c2 (unregistering): left promiscuous mode
[  401.013208] br0: port 2(c2) entered disabled state
[  401.029995] br0: port 3(c3) entered disabled state
[  401.030124] c3 (unregistering): left allmulticast mode
[  401.030155] c3 (unregistering): left promiscuous mode
[  401.030183] br0: port 3(c3) entered disabled state
[  401.045009] sender: left allmulticast mode
[  401.045048] sender: left promiscuous mode
[  401.045079] br0: port 4(sender) entered disabled state