[  507.028460] br0: port 1(c1) entered blocking state
[  507.028513] br0: port 1(c1) entered disabled state
[  507.028552] c1: entered allmulticast mode
[  507.028601] c1: entered promiscuous mode
[  507.046349] br0: port 2(c2) entered blocking state
[  507.046391] br0: port 2(c2) entered disabled state
[  507.046430] c2: entered allmulticast mode
[  507.046482] c2: entered promiscuous mode
[  507.064685] br0: port 3(c3) entered blocking state
[  507.064733] br0: port 3(c3) entered disabled state
[  507.064770] c3: entered allmulticast mode
[  507.064812] c3: entered promiscuous mode
[  507.083306] br0: port 4(sender) entered blocking state
[  507.083350] br0: port 4(sender) entered disabled state
[  507.083387] sender: entered allmulticast mode
[  507.083437] sender: entered promiscuous mode
[  507.090619] br0: port 4(sender) entered blocking state
[  507.090652] br0: port 4(sender) entered forwarding state
[  507.090689] br0: port 3(c3) entered blocking state
[  507.090730] br0: port 3(c3) entered forwarding state
[  507.090763] br0: port 2(c2) entered blocking state
[  507.090798] br0: port 2(c2) entered forwarding state
[  507.090829] br0: port 1(c1) entered blocking state
[  507.090853] br0: port 1(c1) entered forwarding state
[  507.098842] Bridge firewalling registered
[  517.714580] br0: port 1(c1) entered disabled state
[  517.714758] c1 (unregistering): left allmulticast mode
[  517.714786] c1 (unregistering): left promiscuous mode
[  517.714826] br0: port 1(c1) entered disabled state
[  517.736559] br0: port 2(c2) entered disabled state
[  517.736771] c2 (unregistering): left allmulticast mode
[  517.736809] c2 (unregistering): left promiscuous mode
[  517.736841] br0: port 2(c2) entered disabled state
[  517.762581] br0: port 4(sender) entered disabled state
[  517.762666] br0: port 3(c3) entered disabled state
[  517.762855] sender (unregistering): left allmulticast mode
[  517.762896] sender (unregistering): left promiscuous mode
[  517.762927] br0: port 4(sender) entered disabled state
[  517.763219] c3 (unregistering): left allmulticast mode
[  517.763257] c3 (unregistering): left promiscuous mode
[  517.763291] br0: port 3(c3) entered disabled state