[  682.474851] br0: port 1(c1) entered blocking state
[  682.474916] br0: port 1(c1) entered disabled state
[  682.474966] c1: entered allmulticast mode
[  682.475030] c1: entered promiscuous mode
[  682.516921] br0: port 2(c2) entered blocking state
[  682.516999] br0: port 2(c2) entered disabled state
[  682.517057] c2: entered allmulticast mode
[  682.517141] c2: entered promiscuous mode
[  682.558395] br0: port 3(c3) entered blocking state
[  682.558466] br0: port 3(c3) entered disabled state
[  682.558524] c3: entered allmulticast mode
[  682.558596] c3: entered promiscuous mode
[  682.598196] br0: port 4(sender) entered blocking state
[  682.598271] br0: port 4(sender) entered disabled state
[  682.598326] sender: entered allmulticast mode
[  682.598410] sender: entered promiscuous mode
[  682.614350] br0: port 4(sender) entered blocking state
[  682.614434] br0: port 4(sender) entered forwarding state
[  682.614487] br0: port 3(c3) entered blocking state
[  682.614532] br0: port 3(c3) entered forwarding state
[  682.614581] br0: port 2(c2) entered blocking state
[  682.614626] br0: port 2(c2) entered forwarding state
[  682.614673] br0: port 1(c1) entered blocking state
[  682.614719] br0: port 1(c1) entered forwarding state
[  693.296074] br0: port 1(c1) entered disabled state
[  693.296359] c1 (unregistering): left allmulticast mode
[  693.296412] c1 (unregistering): left promiscuous mode
[  693.296451] br0: port 1(c1) entered disabled state
[  693.339119] br0: port 2(c2) entered disabled state
[  693.339471] c2 (unregistering): left allmulticast mode
[  693.339518] c2 (unregistering): left promiscuous mode
[  693.339556] br0: port 2(c2) entered disabled state
[  693.367050] br0: port 3(c3) entered disabled state
[  693.367262] c3 (unregistering): left allmulticast mode
[  693.367306] c3 (unregistering): left promiscuous mode
[  693.367360] br0: port 3(c3) entered disabled state
[  693.396080] br0: port 4(sender) entered disabled state
[  693.396351] sender (unregistering): left allmulticast mode
[  693.396420] sender (unregistering): left promiscuous mode
[  693.396462] br0: port 4(sender) entered disabled state