[  464.094794] br0: port 1(c1) entered blocking state
[  464.094863] br0: port 1(c1) entered disabled state
[  464.094926] c1: entered allmulticast mode
[  464.095001] c1: entered promiscuous mode
[  464.148978] br0: port 2(c2) entered blocking state
[  464.149073] br0: port 2(c2) entered disabled state
[  464.149159] c2: entered allmulticast mode
[  464.149249] c2: entered promiscuous mode
[  464.202474] br0: port 3(c3) entered blocking state
[  464.202535] br0: port 3(c3) entered disabled state
[  464.202597] c3: entered allmulticast mode
[  464.202684] c3: entered promiscuous mode
[  464.256837] br0: port 4(sender) entered blocking state
[  464.256922] br0: port 4(sender) entered disabled state
[  464.256984] sender: entered allmulticast mode
[  464.257070] sender: entered promiscuous mode
[  464.277269] br0: port 4(sender) entered blocking state
[  464.277354] br0: port 4(sender) entered forwarding state
[  464.277410] br0: port 3(c3) entered blocking state
[  464.277458] br0: port 3(c3) entered forwarding state
[  464.277510] br0: port 2(c2) entered blocking state
[  464.277564] br0: port 2(c2) entered forwarding state
[  464.277621] br0: port 1(c1) entered blocking state
[  464.277674] br0: port 1(c1) entered forwarding state
[  474.998337] br0: port 1(c1) entered disabled state
[  474.998725] c1 (unregistering): left allmulticast mode
[  474.998792] c1 (unregistering): left promiscuous mode
[  474.998858] br0: port 1(c1) entered disabled state
[  475.042367] br0: port 2(c2) entered disabled state
[  475.042712] c2 (unregistering): left allmulticast mode
[  475.042803] c2 (unregistering): left promiscuous mode
[  475.042867] br0: port 2(c2) entered disabled state
[  475.076275] br0: port 3(c3) entered disabled state
[  475.076533] c3 (unregistering): left allmulticast mode
[  475.076616] c3 (unregistering): left promiscuous mode
[  475.076681] br0: port 3(c3) entered disabled state
[  475.116327] br0: port 4(sender) entered disabled state
[  475.116568] sender (unregistering): left allmulticast mode
[  475.116609] sender (unregistering): left promiscuous mode
[  475.116645] br0: port 4(sender) entered disabled state