[  773.212684][ T4730] br0: port 1(c1) entered blocking state
[  773.212813][ T4730] br0: port 1(c1) entered disabled state
[  773.212912][ T4730] c1: entered allmulticast mode
[  773.213729][ T4730] c1: entered promiscuous mode
[  773.308483][ T4735] br0: port 2(c2) entered blocking state
[  773.308614][ T4735] br0: port 2(c2) entered disabled state
[  773.308717][ T4735] c2: entered allmulticast mode
[  773.313954][ T4735] c2: entered promiscuous mode
[  773.402674][ T4740] br0: port 3(c3) entered blocking state
[  773.402785][ T4740] br0: port 3(c3) entered disabled state
[  773.402884][ T4740] c3: entered allmulticast mode
[  773.403695][ T4740] c3: entered promiscuous mode
[  773.495359][ T4745] br0: port 4(sender) entered blocking state
[  773.495489][ T4745] br0: port 4(sender) entered disabled state
[  773.495608][ T4745] sender: entered allmulticast mode
[  773.496416][ T4745] sender: entered promiscuous mode
[  773.526825][ T4747] br0: port 4(sender) entered blocking state
[  773.526966][ T4747] br0: port 4(sender) entered forwarding state
[  773.527159][ T4747] br0: port 3(c3) entered blocking state
[  773.527254][ T4747] br0: port 3(c3) entered forwarding state
[  773.527430][ T4747] br0: port 2(c2) entered blocking state
[  773.527517][ T4747] br0: port 2(c2) entered forwarding state
[  773.527687][ T4747] br0: port 1(c1) entered blocking state
[  773.527775][ T4747] br0: port 1(c1) entered forwarding state
[  773.574482][ T4748] Bridge firewalling registered
[  784.359743][   T71] br0: port 1(c1) entered disabled state
[  784.360979][   T71] c1 (unregistering): left allmulticast mode
[  784.361115][   T71] c1 (unregistering): left promiscuous mode
[  784.361235][   T71] br0: port 1(c1) entered disabled state
[  784.439946][   T71] br0: port 2(c2) entered disabled state
[  784.441300][   T71] c2 (unregistering): left allmulticast mode
[  784.441436][   T71] c2 (unregistering): left promiscuous mode
[  784.441542][   T71] br0: port 2(c2) entered disabled state
[  784.511997][   T71] br0: port 3(c3) entered disabled state
[  784.513301][   T71] c3 (unregistering): left allmulticast mode
[  784.513504][   T71] c3 (unregistering): left promiscuous mode
[  784.513614][   T71] br0: port 3(c3) entered disabled state
[  784.594195][   T71] br0: port 4(sender) entered disabled state
[  784.595720][   T71] sender (unregistering): left allmulticast mode
[  784.595851][   T71] sender (unregistering): left promiscuous mode
[  784.596014][   T71] br0: port 4(sender) entered disabled state