[  505.705029] br0: port 1(c1) entered blocking state
[  505.705079] br0: port 1(c1) entered disabled state
[  505.705122] c1: entered allmulticast mode
[  505.705176] c1: entered promiscuous mode
[  505.724627] br0: port 2(c2) entered blocking state
[  505.724715] br0: port 2(c2) entered disabled state
[  505.724788] c2: entered allmulticast mode
[  505.724892] c2: entered promiscuous mode
[  505.743795] br0: port 3(c3) entered blocking state
[  505.743840] br0: port 3(c3) entered disabled state
[  505.743881] c3: entered allmulticast mode
[  505.743929] c3: entered promiscuous mode
[  505.762941] br0: port 4(sender) entered blocking state
[  505.763014] br0: port 4(sender) entered disabled state
[  505.763095] sender: entered allmulticast mode
[  505.763195] sender: entered promiscuous mode
[  505.770801] br0: port 4(sender) entered blocking state
[  505.770883] br0: port 4(sender) entered forwarding state
[  505.770957] br0: port 3(c3) entered blocking state
[  505.771025] br0: port 3(c3) entered forwarding state
[  505.771103] br0: port 2(c2) entered blocking state
[  505.771173] br0: port 2(c2) entered forwarding state
[  505.771245] br0: port 1(c1) entered blocking state
[  505.771314] br0: port 1(c1) entered forwarding state
[  505.780070] Bridge firewalling registered
[  516.381996] br0: port 1(c1) entered disabled state
[  516.382222] c1 (unregistering): left allmulticast mode
[  516.382264] c1 (unregistering): left promiscuous mode
[  516.382298] br0: port 1(c1) entered disabled state
[  516.400979] br0: port 2(c2) entered disabled state
[  516.401260] c2 (unregistering): left allmulticast mode
[  516.401303] c2 (unregistering): left promiscuous mode
[  516.401344] br0: port 2(c2) entered disabled state
[  516.417984] br0: port 3(c3) entered disabled state
[  516.418185] c3 (unregistering): left allmulticast mode
[  516.418300] c3 (unregistering): left promiscuous mode
[  516.418341] br0: port 3(c3) entered disabled state
[  516.438992] br0: port 4(sender) entered disabled state
[  516.439184] sender (unregistering): left allmulticast mode
[  516.439232] sender (unregistering): left promiscuous mode
[  516.439265] br0: port 4(sender) entered disabled state