[  516.041220] br0: port 1(c1) entered blocking state
[  516.041313] br0: port 1(c1) entered disabled state
[  516.041385] c1: entered allmulticast mode
[  516.041467] c1: entered promiscuous mode
[  516.060348] br0: port 2(c2) entered blocking state
[  516.060383] br0: port 2(c2) entered disabled state
[  516.060414] c2: entered allmulticast mode
[  516.060462] c2: entered promiscuous mode
[  516.079072] br0: port 3(c3) entered blocking state
[  516.079147] br0: port 3(c3) entered disabled state
[  516.079221] c3: entered allmulticast mode
[  516.079302] c3: entered promiscuous mode
[  516.098296] br0: port 4(sender) entered blocking state
[  516.098331] br0: port 4(sender) entered disabled state
[  516.098362] sender: entered allmulticast mode
[  516.098416] sender: entered promiscuous mode
[  516.106049] br0: port 4(sender) entered blocking state
[  516.106091] br0: port 4(sender) entered forwarding state
[  516.106125] br0: port 3(c3) entered blocking state
[  516.106158] br0: port 3(c3) entered forwarding state
[  516.106190] br0: port 2(c2) entered blocking state
[  516.106221] br0: port 2(c2) entered forwarding state
[  516.106249] br0: port 1(c1) entered blocking state
[  516.106280] br0: port 1(c1) entered forwarding state
[  516.114424] Bridge firewalling registered
[  526.732122] br0: port 1(c1) entered disabled state
[  526.732323] c1 (unregistering): left allmulticast mode
[  526.732354] c1 (unregistering): left promiscuous mode
[  526.732385] br0: port 1(c1) entered disabled state
[  526.760099] br0: port 2(c2) entered disabled state
[  526.760270] c2 (unregistering): left allmulticast mode
[  526.760306] c2 (unregistering): left promiscuous mode
[  526.760331] br0: port 2(c2) entered disabled state
[  526.788124] br0: port 4(sender) entered disabled state
[  526.788222] br0: port 3(c3) entered disabled state
[  526.788368] sender (unregistering): left allmulticast mode
[  526.788400] sender (unregistering): left promiscuous mode
[  526.788430] br0: port 4(sender) entered disabled state
[  526.788658] c3 (unregistering): left allmulticast mode
[  526.788686] c3 (unregistering): left promiscuous mode
[  526.788714] br0: port 3(c3) entered disabled state