[  780.364961][ T5490] br0: port 1(c1) entered blocking state
[  780.365088][ T5490] br0: port 1(c1) entered disabled state
[  780.365192][ T5490] c1: entered allmulticast mode
[  780.366052][ T5490] c1: entered promiscuous mode
[  780.455798][ T5495] br0: port 2(c2) entered blocking state
[  780.455905][ T5495] br0: port 2(c2) entered disabled state
[  780.456016][ T5495] c2: entered allmulticast mode
[  780.456800][ T5495] c2: entered promiscuous mode
[  780.551022][ T5500] br0: port 3(c3) entered blocking state
[  780.551134][ T5500] br0: port 3(c3) entered disabled state
[  780.551232][ T5500] c3: entered allmulticast mode
[  780.552014][ T5500] c3: entered promiscuous mode
[  780.642767][ T5505] br0: port 4(sender) entered blocking state
[  780.642894][ T5505] br0: port 4(sender) entered disabled state
[  780.643019][ T5505] sender: entered allmulticast mode
[  780.643792][ T5505] sender: entered promiscuous mode
[  780.682695][ T5507] br0: port 4(sender) entered blocking state
[  780.682825][ T5507] br0: port 4(sender) entered forwarding state
[  780.683017][ T5507] br0: port 3(c3) entered blocking state
[  780.683102][ T5507] br0: port 3(c3) entered forwarding state
[  780.683271][ T5507] br0: port 2(c2) entered blocking state
[  780.683358][ T5507] br0: port 2(c2) entered forwarding state
[  780.683529][ T5507] br0: port 1(c1) entered blocking state
[  780.683614][ T5507] br0: port 1(c1) entered forwarding state
[  780.725067][ T5508] Bridge firewalling registered
[  791.564249][   T12] br0: port 1(c1) entered disabled state
[  791.565468][   T12] c1 (unregistering): left allmulticast mode
[  791.565598][   T12] c1 (unregistering): left promiscuous mode
[  791.565714][   T12] br0: port 1(c1) entered disabled state
[  791.639755][   T12] br0: port 2(c2) entered disabled state
[  791.641030][   T12] c2 (unregistering): left allmulticast mode
[  791.641146][   T12] c2 (unregistering): left promiscuous mode
[  791.641256][   T12] br0: port 2(c2) entered disabled state
[  791.705287][   T12] br0: port 3(c3) entered disabled state
[  791.706319][   T12] c3 (unregistering): left allmulticast mode
[  791.706436][   T12] c3 (unregistering): left promiscuous mode
[  791.706541][   T12] br0: port 3(c3) entered disabled state
[  791.785469][   T12] br0: port 4(sender) entered disabled state
[  791.792870][   T12] sender (unregistering): left allmulticast mode
[  791.793038][   T12] sender (unregistering): left promiscuous mode
[  791.793151][   T12] br0: port 4(sender) entered disabled state