[  480.964357] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  480.981389] br0: port 1(c1) entered blocking state
[  480.981433] br0: port 1(c1) entered disabled state
[  480.981473] c1: entered allmulticast mode
[  480.981531] c1: entered promiscuous mode
[  480.997023] br0: port 2(c2) entered blocking state
[  480.997092] br0: port 2(c2) entered disabled state
[  480.997161] c2: entered allmulticast mode
[  480.997251] c2: entered promiscuous mode
[  481.013060] br0: port 3(c3) entered blocking state
[  481.013135] br0: port 3(c3) entered disabled state
[  481.013211] c3: entered allmulticast mode
[  481.013311] c3: entered promiscuous mode
[  481.029071] br0: port 4(sender) entered blocking state
[  481.029106] br0: port 4(sender) entered disabled state
[  481.029140] sender: entered allmulticast mode
[  481.029197] sender: entered promiscuous mode
[  481.035377] br0: port 4(sender) entered blocking state
[  481.035410] br0: port 4(sender) entered forwarding state
[  481.035447] br0: port 3(c3) entered blocking state
[  481.035479] br0: port 3(c3) entered forwarding state
[  481.035510] br0: port 2(c2) entered blocking state
[  481.035542] br0: port 2(c2) entered forwarding state
[  481.035571] br0: port 1(c1) entered blocking state
[  481.035601] br0: port 1(c1) entered forwarding state
[  481.042691] Bridge firewalling registered
[  491.713268] br0: port 1(c1) entered disabled state
[  491.713524] c1 (unregistering): left allmulticast mode
[  491.713566] c1 (unregistering): left promiscuous mode
[  491.713599] br0: port 1(c1) entered disabled state
[  491.726963] br0: port 2(c2) entered disabled state
[  491.727135] c2 (unregistering): left allmulticast mode
[  491.727177] c2 (unregistering): left promiscuous mode
[  491.727210] br0: port 2(c2) entered disabled state
[  491.742938] br0: port 3(c3) entered disabled state
[  491.743112] c3 (unregistering): left allmulticast mode
[  491.743151] c3 (unregistering): left promiscuous mode
[  491.743183] br0: port 3(c3) entered disabled state
[  491.764906] sender: left allmulticast mode
[  491.764939] sender: left promiscuous mode
[  491.764975] br0: port 4(sender) entered disabled state