[  490.280957] br0: port 1(c1) entered blocking state
[  490.281051] br0: port 1(c1) entered disabled state
[  490.281139] c1: entered allmulticast mode
[  490.281222] c1: entered promiscuous mode
[  490.298235] br0: port 2(c2) entered blocking state
[  490.298270] br0: port 2(c2) entered disabled state
[  490.298305] c2: entered allmulticast mode
[  490.298352] c2: entered promiscuous mode
[  490.315283] br0: port 3(c3) entered blocking state
[  490.315324] br0: port 3(c3) entered disabled state
[  490.315363] c3: entered allmulticast mode
[  490.315407] c3: entered promiscuous mode
[  490.332231] br0: port 4(sender) entered blocking state
[  490.332276] br0: port 4(sender) entered disabled state
[  490.332311] sender: entered allmulticast mode
[  490.332366] sender: entered promiscuous mode
[  490.338994] br0: port 4(sender) entered blocking state
[  490.339025] br0: port 4(sender) entered forwarding state
[  490.339058] br0: port 3(c3) entered blocking state
[  490.339092] br0: port 3(c3) entered forwarding state
[  490.339129] br0: port 2(c2) entered blocking state
[  490.339159] br0: port 2(c2) entered forwarding state
[  490.339187] br0: port 1(c1) entered blocking state
[  490.339217] br0: port 1(c1) entered forwarding state
[  490.347433] Bridge firewalling registered
[  500.998945] br0: port 1(c1) entered disabled state
[  500.999140] c1 (unregistering): left allmulticast mode
[  500.999171] c1 (unregistering): left promiscuous mode
[  500.999203] br0: port 1(c1) entered disabled state
[  501.020067] br0: port 2(c2) entered disabled state
[  501.020212] c2 (unregistering): left allmulticast mode
[  501.020242] c2 (unregistering): left promiscuous mode
[  501.020270] br0: port 2(c2) entered disabled state
[  501.037003] br0: port 3(c3) entered disabled state
[  501.037137] c3 (unregistering): left allmulticast mode
[  501.037171] c3 (unregistering): left promiscuous mode
[  501.037200] br0: port 3(c3) entered disabled state
[  501.054974] sender: left allmulticast mode
[  501.055008] sender: left promiscuous mode
[  501.055042] br0: port 4(sender) entered disabled state