[  475.149412] br0: port 1(c1) entered blocking state
[  475.149481] br0: port 1(c1) entered disabled state
[  475.149583] c1: entered allmulticast mode
[  475.149673] c1: entered promiscuous mode
[  475.208546] br0: port 2(c2) entered blocking state
[  475.208638] br0: port 2(c2) entered disabled state
[  475.208721] c2: entered allmulticast mode
[  475.208813] c2: entered promiscuous mode
[  475.267881] br0: port 3(c3) entered blocking state
[  475.268005] br0: port 3(c3) entered disabled state
[  475.268073] c3: entered allmulticast mode
[  475.268195] c3: entered promiscuous mode
[  475.326001] br0: port 4(sender) entered blocking state
[  475.326085] br0: port 4(sender) entered disabled state
[  475.326168] sender: entered allmulticast mode
[  475.326285] sender: entered promiscuous mode
[  475.348956] br0: port 4(sender) entered blocking state
[  475.349082] br0: port 4(sender) entered forwarding state
[  475.349166] br0: port 3(c3) entered blocking state
[  475.349240] br0: port 3(c3) entered forwarding state
[  475.349319] br0: port 2(c2) entered blocking state
[  475.349392] br0: port 2(c2) entered forwarding state
[  475.349471] br0: port 1(c1) entered blocking state
[  475.349545] br0: port 1(c1) entered forwarding state
[  486.071152] br0: port 1(c1) entered disabled state
[  486.071551] c1 (unregistering): left allmulticast mode
[  486.071618] c1 (unregistering): left promiscuous mode
[  486.071659] br0: port 1(c1) entered disabled state
[  486.109105] br0: port 2(c2) entered disabled state
[  486.109408] c2 (unregistering): left allmulticast mode
[  486.109465] c2 (unregistering): left promiscuous mode
[  486.109514] br0: port 2(c2) entered disabled state
[  486.157231] br0: port 3(c3) entered disabled state
[  486.157652] c3 (unregistering): left allmulticast mode
[  486.157725] c3 (unregistering): left promiscuous mode
[  486.157781] br0: port 3(c3) entered disabled state
[  486.200109] br0: port 4(sender) entered disabled state
[  486.200471] sender (unregistering): left allmulticast mode
[  486.200553] sender (unregistering): left promiscuous mode
[  486.200593] br0: port 4(sender) entered disabled state