[  504.350333] br0: port 1(c1) entered blocking state
[  504.350419] br0: port 1(c1) entered disabled state
[  504.350486] c1: entered allmulticast mode
[  504.350572] c1: entered promiscuous mode
[  504.368981] br0: port 2(c2) entered blocking state
[  504.369030] br0: port 2(c2) entered disabled state
[  504.369067] c2: entered allmulticast mode
[  504.369113] c2: entered promiscuous mode
[  504.387788] br0: port 3(c3) entered blocking state
[  504.387831] br0: port 3(c3) entered disabled state
[  504.387865] c3: entered allmulticast mode
[  504.387919] c3: entered promiscuous mode
[  504.406420] br0: port 4(sender) entered blocking state
[  504.406458] br0: port 4(sender) entered disabled state
[  504.406495] sender: entered allmulticast mode
[  504.406551] sender: entered promiscuous mode
[  504.413837] br0: port 4(sender) entered blocking state
[  504.413918] br0: port 4(sender) entered forwarding state
[  504.413984] br0: port 3(c3) entered blocking state
[  504.414049] br0: port 3(c3) entered forwarding state
[  504.414115] br0: port 2(c2) entered blocking state
[  504.414182] br0: port 2(c2) entered forwarding state
[  504.414248] br0: port 1(c1) entered blocking state
[  504.414312] br0: port 1(c1) entered forwarding state
[  504.422508] Bridge firewalling registered
[  515.046003] br0: port 1(c1) entered disabled state
[  515.046179] c1 (unregistering): left allmulticast mode
[  515.046212] c1 (unregistering): left promiscuous mode
[  515.046246] br0: port 1(c1) entered disabled state
[  515.069990] br0: port 2(c2) entered disabled state
[  515.070143] c2 (unregistering): left allmulticast mode
[  515.070175] c2 (unregistering): left promiscuous mode
[  515.070206] br0: port 2(c2) entered disabled state
[  515.101014] br0: port 4(sender) entered disabled state
[  515.101100] br0: port 3(c3) entered disabled state
[  515.101271] sender (unregistering): left allmulticast mode
[  515.101309] sender (unregistering): left promiscuous mode
[  515.101341] br0: port 4(sender) entered disabled state
[  515.101670] c3 (unregistering): left allmulticast mode
[  515.101715] c3 (unregistering): left promiscuous mode
[  515.101740] br0: port 3(c3) entered disabled state