[  524.993662] br0: port 1(c1) entered blocking state
[  524.993712] br0: port 1(c1) entered disabled state
[  524.993755] c1: entered allmulticast mode
[  524.993815] c1: entered promiscuous mode
[  525.011190] br0: port 2(c2) entered blocking state
[  525.011232] br0: port 2(c2) entered disabled state
[  525.011267] c2: entered allmulticast mode
[  525.011318] c2: entered promiscuous mode
[  525.029249] br0: port 3(c3) entered blocking state
[  525.029292] br0: port 3(c3) entered disabled state
[  525.029328] c3: entered allmulticast mode
[  525.029373] c3: entered promiscuous mode
[  525.046843] br0: port 4(sender) entered blocking state
[  525.046883] br0: port 4(sender) entered disabled state
[  525.046920] sender: entered allmulticast mode
[  525.046976] sender: entered promiscuous mode
[  525.053875] br0: port 4(sender) entered blocking state
[  525.053916] br0: port 4(sender) entered forwarding state
[  525.053954] br0: port 3(c3) entered blocking state
[  525.053987] br0: port 3(c3) entered forwarding state
[  525.054016] br0: port 2(c2) entered blocking state
[  525.054040] br0: port 2(c2) entered forwarding state
[  525.054076] br0: port 1(c1) entered blocking state
[  525.054105] br0: port 1(c1) entered forwarding state
[  525.062325] Bridge firewalling registered
[  535.689262] br0: port 1(c1) entered disabled state
[  535.689476] c1 (unregistering): left allmulticast mode
[  535.689520] c1 (unregistering): left promiscuous mode
[  535.689551] br0: port 1(c1) entered disabled state
[  535.713236] br0: port 2(c2) entered disabled state
[  535.713402] c2 (unregistering): left allmulticast mode
[  535.713433] c2 (unregistering): left promiscuous mode
[  535.713464] br0: port 2(c2) entered disabled state
[  535.740307] br0: port 4(sender) entered disabled state
[  535.740408] br0: port 3(c3) entered disabled state
[  535.740558] sender (unregistering): left allmulticast mode
[  535.740589] sender (unregistering): left promiscuous mode
[  535.740627] br0: port 4(sender) entered disabled state
[  535.740874] c3 (unregistering): left allmulticast mode
[  535.740904] c3 (unregistering): left promiscuous mode
[  535.740934] br0: port 3(c3) entered disabled state