[  512.525791] br0: port 1(c1) entered blocking state
[  512.525854] br0: port 1(c1) entered disabled state
[  512.525896] c1: entered allmulticast mode
[  512.525951] c1: entered promiscuous mode
[  512.545331] br0: port 2(c2) entered blocking state
[  512.545406] br0: port 2(c2) entered disabled state
[  512.545474] c2: entered allmulticast mode
[  512.545557] c2: entered promiscuous mode
[  512.564805] br0: port 3(c3) entered blocking state
[  512.564846] br0: port 3(c3) entered disabled state
[  512.564888] c3: entered allmulticast mode
[  512.564932] c3: entered promiscuous mode
[  512.584120] br0: port 4(sender) entered blocking state
[  512.584198] br0: port 4(sender) entered disabled state
[  512.584268] sender: entered allmulticast mode
[  512.584356] sender: entered promiscuous mode
[  512.591954] br0: port 4(sender) entered blocking state
[  512.592024] br0: port 4(sender) entered forwarding state
[  512.592094] br0: port 3(c3) entered blocking state
[  512.592162] br0: port 3(c3) entered forwarding state
[  512.592233] br0: port 2(c2) entered blocking state
[  512.592296] br0: port 2(c2) entered forwarding state
[  512.592362] br0: port 1(c1) entered blocking state
[  512.592425] br0: port 1(c1) entered forwarding state
[  512.601176] Bridge firewalling registered
[  523.271267] br0: port 1(c1) entered disabled state
[  523.271496] c1 (unregistering): left allmulticast mode
[  523.271564] c1 (unregistering): left promiscuous mode
[  523.271631] br0: port 1(c1) entered disabled state
[  523.297284] br0: port 2(c2) entered disabled state
[  523.297518] c2 (unregistering): left allmulticast mode
[  523.297587] c2 (unregistering): left promiscuous mode
[  523.297654] br0: port 2(c2) entered disabled state
[  523.324291] br0: port 4(sender) entered disabled state
[  523.324412] br0: port 3(c3) entered disabled state
[  523.324639] sender (unregistering): left allmulticast mode
[  523.324705] sender (unregistering): left promiscuous mode
[  523.324774] br0: port 4(sender) entered disabled state
[  523.325037] c3 (unregistering): left allmulticast mode
[  523.325104] c3 (unregistering): left promiscuous mode
[  523.325191] br0: port 3(c3) entered disabled state