[  466.520839] br0: port 1(c1) entered blocking state
[  466.520932] br0: port 1(c1) entered disabled state
[  466.521002] c1: entered allmulticast mode
[  466.521092] c1: entered promiscuous mode
[  466.571385] br0: port 2(c2) entered blocking state
[  466.571454] br0: port 2(c2) entered disabled state
[  466.571508] c2: entered allmulticast mode
[  466.571569] c2: entered promiscuous mode
[  466.618439] br0: port 3(c3) entered blocking state
[  466.618526] br0: port 3(c3) entered disabled state
[  466.618586] c3: entered allmulticast mode
[  466.618655] c3: entered promiscuous mode
[  466.664533] br0: port 4(sender) entered blocking state
[  466.664590] br0: port 4(sender) entered disabled state
[  466.664634] sender: entered allmulticast mode
[  466.664706] sender: entered promiscuous mode
[  466.683593] br0: port 4(sender) entered blocking state
[  466.683669] br0: port 4(sender) entered forwarding state
[  466.683723] br0: port 3(c3) entered blocking state
[  466.683779] br0: port 3(c3) entered forwarding state
[  466.683836] br0: port 2(c2) entered blocking state
[  466.683887] br0: port 2(c2) entered forwarding state
[  466.683938] br0: port 1(c1) entered blocking state
[  466.683990] br0: port 1(c1) entered forwarding state
[  477.377356] br0: port 1(c1) entered disabled state
[  477.377865] c1 (unregistering): left allmulticast mode
[  477.377918] c1 (unregistering): left promiscuous mode
[  477.377963] br0: port 1(c1) entered disabled state
[  477.429368] br0: port 2(c2) entered disabled state
[  477.429627] c2 (unregistering): left allmulticast mode
[  477.429673] c2 (unregistering): left promiscuous mode
[  477.429711] br0: port 2(c2) entered disabled state
[  477.457380] br0: port 3(c3) entered disabled state
[  477.457644] c3 (unregistering): left allmulticast mode
[  477.457688] c3 (unregistering): left promiscuous mode
[  477.457728] br0: port 3(c3) entered disabled state
[  477.489280] br0: port 4(sender) entered disabled state
[  477.489545] sender (unregistering): left allmulticast mode
[  477.489614] sender (unregistering): left promiscuous mode
[  477.489669] br0: port 4(sender) entered disabled state