[  483.031544] br0: port 1(c1) entered blocking state
[  483.031617] br0: port 1(c1) entered disabled state
[  483.031689] c1: entered allmulticast mode
[  483.031762] c1: entered promiscuous mode
[  483.082908] br0: port 2(c2) entered blocking state
[  483.082973] br0: port 2(c2) entered disabled state
[  483.083041] c2: entered allmulticast mode
[  483.083120] c2: entered promiscuous mode
[  483.130210] br0: port 3(c3) entered blocking state
[  483.130303] br0: port 3(c3) entered disabled state
[  483.130375] c3: entered allmulticast mode
[  483.130456] c3: entered promiscuous mode
[  483.179066] br0: port 4(sender) entered blocking state
[  483.179137] br0: port 4(sender) entered disabled state
[  483.179201] sender: entered allmulticast mode
[  483.179292] sender: entered promiscuous mode
[  483.197463] br0: port 4(sender) entered blocking state
[  483.197520] br0: port 4(sender) entered forwarding state
[  483.197567] br0: port 3(c3) entered blocking state
[  483.197608] br0: port 3(c3) entered forwarding state
[  483.197649] br0: port 2(c2) entered blocking state
[  483.197686] br0: port 2(c2) entered forwarding state
[  483.197722] br0: port 1(c1) entered blocking state
[  483.197760] br0: port 1(c1) entered forwarding state
[  493.906325] br0: port 1(c1) entered disabled state
[  493.906623] c1 (unregistering): left allmulticast mode
[  493.906669] c1 (unregistering): left promiscuous mode
[  493.906732] br0: port 1(c1) entered disabled state
[  493.938492] br0: port 2(c2) entered disabled state
[  493.938883] c2 (unregistering): left allmulticast mode
[  493.938943] c2 (unregistering): left promiscuous mode
[  493.938981] br0: port 2(c2) entered disabled state
[  493.991323] br0: port 3(c3) entered disabled state
[  493.991586] c3 (unregistering): left allmulticast mode
[  493.991632] c3 (unregistering): left promiscuous mode
[  493.991670] br0: port 3(c3) entered disabled state
[  494.022353] br0: port 4(sender) entered disabled state
[  494.022665] sender (unregistering): left allmulticast mode
[  494.022712] sender (unregistering): left promiscuous mode
[  494.022752] br0: port 4(sender) entered disabled state