[  584.904376] br0: port 1(c1) entered blocking state
[  584.904438] br0: port 1(c1) entered disabled state
[  584.904497] c1: entered allmulticast mode
[  584.904561] c1: entered promiscuous mode
[  584.994383] br0: port 2(c2) entered blocking state
[  584.994448] br0: port 2(c2) entered disabled state
[  584.994509] c2: entered allmulticast mode
[  584.994575] c2: entered promiscuous mode
[  585.088209] br0: port 3(c3) entered blocking state
[  585.088277] br0: port 3(c3) entered disabled state
[  585.088339] c3: entered allmulticast mode
[  585.088409] c3: entered promiscuous mode
[  585.174997] br0: port 4(sender) entered blocking state
[  585.175065] br0: port 4(sender) entered disabled state
[  585.175126] sender: entered allmulticast mode
[  585.175214] sender: entered promiscuous mode
[  585.210952] br0: port 4(sender) entered blocking state
[  585.211028] br0: port 4(sender) entered forwarding state
[  585.211085] br0: port 3(c3) entered blocking state
[  585.211139] br0: port 3(c3) entered forwarding state
[  585.211185] br0: port 2(c2) entered blocking state
[  585.211227] br0: port 2(c2) entered forwarding state
[  585.211279] br0: port 1(c1) entered blocking state
[  585.211326] br0: port 1(c1) entered forwarding state
[  596.008897] br0: port 1(c1) entered disabled state
[  596.009214] c1 (unregistering): left allmulticast mode
[  596.009266] c1 (unregistering): left promiscuous mode
[  596.009316] br0: port 1(c1) entered disabled state
[  596.081876] br0: port 2(c2) entered disabled state
[  596.082298] c2 (unregistering): left allmulticast mode
[  596.082354] c2 (unregistering): left promiscuous mode
[  596.082400] br0: port 2(c2) entered disabled state
[  596.139929] br0: port 3(c3) entered disabled state
[  596.140307] c3 (unregistering): left allmulticast mode
[  596.140346] c3 (unregistering): left promiscuous mode
[  596.140379] br0: port 3(c3) entered disabled state
[  596.215826] br0: port 4(sender) entered disabled state
[  596.216147] sender (unregistering): left allmulticast mode
[  596.216207] sender (unregistering): left promiscuous mode
[  596.216261] br0: port 4(sender) entered disabled state