[  480.322809] br0: port 1(c1) entered blocking state
[  480.322891] br0: port 1(c1) entered disabled state
[  480.322954] c1: entered allmulticast mode
[  480.323044] c1: entered promiscuous mode
[  480.400193] br0: port 2(c2) entered blocking state
[  480.400280] br0: port 2(c2) entered disabled state
[  480.400352] c2: entered allmulticast mode
[  480.400435] c2: entered promiscuous mode
[  480.479737] br0: port 3(c3) entered blocking state
[  480.479825] br0: port 3(c3) entered disabled state
[  480.479900] c3: entered allmulticast mode
[  480.479997] c3: entered promiscuous mode
[  480.549103] br0: port 4(sender) entered blocking state
[  480.549194] br0: port 4(sender) entered disabled state
[  480.549279] sender: entered allmulticast mode
[  480.549396] sender: entered promiscuous mode
[  480.578205] br0: port 4(sender) entered blocking state
[  480.578279] br0: port 4(sender) entered forwarding state
[  480.578339] br0: port 3(c3) entered blocking state
[  480.578388] br0: port 3(c3) entered forwarding state
[  480.578445] br0: port 2(c2) entered blocking state
[  480.578498] br0: port 2(c2) entered forwarding state
[  480.578555] br0: port 1(c1) entered blocking state
[  480.578625] br0: port 1(c1) entered forwarding state
[  491.329421] br0: port 1(c1) entered disabled state
[  491.329767] c1 (unregistering): left allmulticast mode
[  491.329838] c1 (unregistering): left promiscuous mode
[  491.329900] br0: port 1(c1) entered disabled state
[  491.385336] br0: port 2(c2) entered disabled state
[  491.385919] c2 (unregistering): left allmulticast mode
[  491.385992] c2 (unregistering): left promiscuous mode
[  491.386031] br0: port 2(c2) entered disabled state
[  491.432294] br0: port 3(c3) entered disabled state
[  491.432533] c3 (unregistering): left allmulticast mode
[  491.432578] c3 (unregistering): left promiscuous mode
[  491.432611] br0: port 3(c3) entered disabled state
[  491.468302] br0: port 4(sender) entered disabled state
[  491.468491] sender (unregistering): left allmulticast mode
[  491.468536] sender (unregistering): left promiscuous mode
[  491.468570] br0: port 4(sender) entered disabled state