[  510.819895] br0: port 1(c1) entered blocking state
[  510.819950] br0: port 1(c1) entered disabled state
[  510.819983] c1: entered allmulticast mode
[  510.820032] c1: entered promiscuous mode
[  510.836691] br0: port 2(c2) entered blocking state
[  510.836735] br0: port 2(c2) entered disabled state
[  510.836770] c2: entered allmulticast mode
[  510.836817] c2: entered promiscuous mode
[  510.853397] br0: port 3(c3) entered blocking state
[  510.853441] br0: port 3(c3) entered disabled state
[  510.853473] c3: entered allmulticast mode
[  510.853517] c3: entered promiscuous mode
[  510.870114] br0: port 4(sender) entered blocking state
[  510.870198] br0: port 4(sender) entered disabled state
[  510.870272] sender: entered allmulticast mode
[  510.870364] sender: entered promiscuous mode
[  510.877097] br0: port 4(sender) entered blocking state
[  510.877162] br0: port 4(sender) entered forwarding state
[  510.877272] br0: port 3(c3) entered blocking state
[  510.877336] br0: port 3(c3) entered forwarding state
[  510.877409] br0: port 2(c2) entered blocking state
[  510.877472] br0: port 2(c2) entered forwarding state
[  510.877538] br0: port 1(c1) entered blocking state
[  510.877602] br0: port 1(c1) entered forwarding state
[  510.886247] Bridge firewalling registered
[  521.561413] br0: port 1(c1) entered disabled state
[  521.561677] c1 (unregistering): left allmulticast mode
[  521.561718] c1 (unregistering): left promiscuous mode
[  521.561752] br0: port 1(c1) entered disabled state
[  521.588285] br0: port 2(c2) entered disabled state
[  521.588477] c2 (unregistering): left allmulticast mode
[  521.588515] c2 (unregistering): left promiscuous mode
[  521.588545] br0: port 2(c2) entered disabled state
[  521.610282] sender: left allmulticast mode
[  521.610318] sender: left promiscuous mode
[  521.610354] br0: port 4(sender) entered disabled state
[  521.610594] c3: left allmulticast mode
[  521.610625] c3: left promiscuous mode
[  521.610654] br0: port 3(c3) entered disabled state