[  516.174107] br0: port 1(c1) entered blocking state
[  516.174196] br0: port 1(c1) entered disabled state
[  516.174273] c1: entered allmulticast mode
[  516.174360] c1: entered promiscuous mode
[  516.193062] br0: port 2(c2) entered blocking state
[  516.193133] br0: port 2(c2) entered disabled state
[  516.193200] c2: entered allmulticast mode
[  516.193290] c2: entered promiscuous mode
[  516.211559] br0: port 3(c3) entered blocking state
[  516.211597] br0: port 3(c3) entered disabled state
[  516.211637] c3: entered allmulticast mode
[  516.211683] c3: entered promiscuous mode
[  516.229813] br0: port 4(sender) entered blocking state
[  516.229886] br0: port 4(sender) entered disabled state
[  516.229952] sender: entered allmulticast mode
[  516.230045] sender: entered promiscuous mode
[  516.237257] br0: port 4(sender) entered blocking state
[  516.237329] br0: port 4(sender) entered forwarding state
[  516.237396] br0: port 3(c3) entered blocking state
[  516.237464] br0: port 3(c3) entered forwarding state
[  516.237530] br0: port 2(c2) entered blocking state
[  516.237593] br0: port 2(c2) entered forwarding state
[  516.237657] br0: port 1(c1) entered blocking state
[  516.237721] br0: port 1(c1) entered forwarding state
[  516.245582] Bridge firewalling registered
[  526.916139] br0: port 1(c1) entered disabled state
[  526.916329] c1 (unregistering): left allmulticast mode
[  526.916380] c1 (unregistering): left promiscuous mode
[  526.916415] br0: port 1(c1) entered disabled state
[  526.938051] br0: port 2(c2) entered disabled state
[  526.938284] c2 (unregistering): left allmulticast mode
[  526.938389] c2 (unregistering): left promiscuous mode
[  526.938456] br0: port 2(c2) entered disabled state
[  526.954066] br0: port 3(c3) entered disabled state
[  526.954249] c3 (unregistering): left allmulticast mode
[  526.954327] c3 (unregistering): left promiscuous mode
[  526.954397] br0: port 3(c3) entered disabled state
[  526.972059] br0: port 4(sender) entered disabled state
[  526.972221] sender (unregistering): left allmulticast mode
[  526.972253] sender (unregistering): left promiscuous mode
[  526.972283] br0: port 4(sender) entered disabled state