[  464.394422] br0: port 1(c1) entered blocking state
[  464.394493] br0: port 1(c1) entered disabled state
[  464.394555] c1: entered allmulticast mode
[  464.394632] c1: entered promiscuous mode
[  464.442490] br0: port 2(c2) entered blocking state
[  464.442555] br0: port 2(c2) entered disabled state
[  464.442604] c2: entered allmulticast mode
[  464.442682] c2: entered promiscuous mode
[  464.492460] br0: port 3(c3) entered blocking state
[  464.492544] br0: port 3(c3) entered disabled state
[  464.492604] c3: entered allmulticast mode
[  464.492675] c3: entered promiscuous mode
[  464.538472] br0: port 4(sender) entered blocking state
[  464.538536] br0: port 4(sender) entered disabled state
[  464.538594] sender: entered allmulticast mode
[  464.538686] sender: entered promiscuous mode
[  464.557313] br0: port 4(sender) entered blocking state
[  464.557390] br0: port 4(sender) entered forwarding state
[  464.557446] br0: port 3(c3) entered blocking state
[  464.557504] br0: port 3(c3) entered forwarding state
[  464.557557] br0: port 2(c2) entered blocking state
[  464.557609] br0: port 2(c2) entered forwarding state
[  464.557663] br0: port 1(c1) entered blocking state
[  464.557719] br0: port 1(c1) entered forwarding state
[  475.258093] br0: port 1(c1) entered disabled state
[  475.258377] c1 (unregistering): left allmulticast mode
[  475.258423] c1 (unregistering): left promiscuous mode
[  475.258468] br0: port 1(c1) entered disabled state
[  475.301043] br0: port 2(c2) entered disabled state
[  475.301343] c2 (unregistering): left allmulticast mode
[  475.301395] c2 (unregistering): left promiscuous mode
[  475.301469] br0: port 2(c2) entered disabled state
[  475.338293] br0: port 3(c3) entered disabled state
[  475.338606] c3 (unregistering): left allmulticast mode
[  475.338653] c3 (unregistering): left promiscuous mode
[  475.338691] br0: port 3(c3) entered disabled state
[  475.382116] br0: port 4(sender) entered disabled state
[  475.382453] sender (unregistering): left allmulticast mode
[  475.382509] sender (unregistering): left promiscuous mode
[  475.382556] br0: port 4(sender) entered disabled state