[  492.689196] br0: port 1(c1) entered blocking state
[  492.689272] br0: port 1(c1) entered disabled state
[  492.689329] c1: entered allmulticast mode
[  492.689404] c1: entered promiscuous mode
[  492.705891] br0: port 2(c2) entered blocking state
[  492.705924] br0: port 2(c2) entered disabled state
[  492.705998] c2: entered allmulticast mode
[  492.706037] c2: entered promiscuous mode
[  492.722916] br0: port 3(c3) entered blocking state
[  492.722945] br0: port 3(c3) entered disabled state
[  492.722968] c3: entered allmulticast mode
[  492.723005] c3: entered promiscuous mode
[  492.739784] br0: port 4(sender) entered blocking state
[  492.739815] br0: port 4(sender) entered disabled state
[  492.739838] sender: entered allmulticast mode
[  492.739886] sender: entered promiscuous mode
[  492.746565] br0: port 4(sender) entered blocking state
[  492.746593] br0: port 4(sender) entered forwarding state
[  492.746612] br0: port 3(c3) entered blocking state
[  492.746628] br0: port 3(c3) entered forwarding state
[  492.746645] br0: port 2(c2) entered blocking state
[  492.746661] br0: port 2(c2) entered forwarding state
[  492.746691] br0: port 1(c1) entered blocking state
[  492.746707] br0: port 1(c1) entered forwarding state
[  492.756386] Bridge firewalling registered
[  503.367965] br0: port 1(c1) entered disabled state
[  503.368236] c1 (unregistering): left allmulticast mode
[  503.368258] c1 (unregistering): left promiscuous mode
[  503.368274] br0: port 1(c1) entered disabled state
[  503.386233] br0: port 2(c2) entered disabled state
[  503.386385] c2 (unregistering): left allmulticast mode
[  503.386405] c2 (unregistering): left promiscuous mode
[  503.386429] br0: port 2(c2) entered disabled state
[  503.403251] br0: port 3(c3) entered disabled state
[  503.403408] c3 (unregistering): left allmulticast mode
[  503.403434] c3 (unregistering): left promiscuous mode
[  503.403455] br0: port 3(c3) entered disabled state
[  503.420476] sender: left allmulticast mode
[  503.420498] sender: left promiscuous mode
[  503.420523] br0: port 4(sender) entered disabled state