[  774.768326][ T4616] br0: port 1(c1) entered blocking state
[  774.768458][ T4616] br0: port 1(c1) entered disabled state
[  774.768561][ T4616] c1: entered allmulticast mode
[  774.769385][ T4616] c1: entered promiscuous mode
[  774.866007][ T4621] br0: port 2(c2) entered blocking state
[  774.866117][ T4621] br0: port 2(c2) entered disabled state
[  774.866227][ T4621] c2: entered allmulticast mode
[  774.867008][ T4621] c2: entered promiscuous mode
[  774.955626][ T4626] br0: port 3(c3) entered blocking state
[  774.955735][ T4626] br0: port 3(c3) entered disabled state
[  774.955835][ T4626] c3: entered allmulticast mode
[  774.956642][ T4626] c3: entered promiscuous mode
[  775.046152][ T4631] br0: port 4(sender) entered blocking state
[  775.046286][ T4631] br0: port 4(sender) entered disabled state
[  775.046406][ T4631] sender: entered allmulticast mode
[  775.047696][ T4631] sender: entered promiscuous mode
[  775.078512][ T4633] br0: port 4(sender) entered blocking state
[  775.078682][ T4633] br0: port 4(sender) entered forwarding state
[  775.078922][ T4633] br0: port 3(c3) entered blocking state
[  775.079063][ T4633] br0: port 3(c3) entered forwarding state
[  775.079318][ T4633] br0: port 2(c2) entered blocking state
[  775.079446][ T4633] br0: port 2(c2) entered forwarding state
[  775.079684][ T4633] br0: port 1(c1) entered blocking state
[  775.079813][ T4633] br0: port 1(c1) entered forwarding state
[  775.125979][ T4634] Bridge firewalling registered
[  785.989769][   T72] br0: port 1(c1) entered disabled state
[  785.991690][   T72] c1 (unregistering): left allmulticast mode
[  785.991823][   T72] c1 (unregistering): left promiscuous mode
[  785.991932][   T72] br0: port 1(c1) entered disabled state
[  786.067621][   T72] br0: port 2(c2) entered disabled state
[  786.068899][   T72] c2 (unregistering): left allmulticast mode
[  786.069020][   T72] c2 (unregistering): left promiscuous mode
[  786.069131][   T72] br0: port 2(c2) entered disabled state
[  786.130351][   T72] br0: port 3(c3) entered disabled state
[  786.131451][   T72] c3 (unregistering): left allmulticast mode
[  786.131566][   T72] c3 (unregistering): left promiscuous mode
[  786.131672][   T72] br0: port 3(c3) entered disabled state
[  786.215352][   T72] br0: port 4(sender) entered disabled state
[  786.220315][   T72] sender (unregistering): left allmulticast mode
[  786.220437][   T72] sender (unregistering): left promiscuous mode
[  786.220545][   T72] br0: port 4(sender) entered disabled state