[  533.683643] br0: port 1(c1) entered blocking state
[  533.683692] br0: port 1(c1) entered disabled state
[  533.683729] c1: entered allmulticast mode
[  533.683787] c1: entered promiscuous mode
[  533.703344] br0: port 2(c2) entered blocking state
[  533.703425] br0: port 2(c2) entered disabled state
[  533.703495] c2: entered allmulticast mode
[  533.703575] c2: entered promiscuous mode
[  533.723229] br0: port 3(c3) entered blocking state
[  533.723266] br0: port 3(c3) entered disabled state
[  533.723327] c3: entered allmulticast mode
[  533.723388] c3: entered promiscuous mode
[  533.743086] br0: port 4(sender) entered blocking state
[  533.743160] br0: port 4(sender) entered disabled state
[  533.743228] sender: entered allmulticast mode
[  533.743323] sender: entered promiscuous mode
[  533.751214] br0: port 4(sender) entered blocking state
[  533.751284] br0: port 4(sender) entered forwarding state
[  533.751353] br0: port 3(c3) entered blocking state
[  533.751422] br0: port 3(c3) entered forwarding state
[  533.751507] br0: port 2(c2) entered blocking state
[  533.751570] br0: port 2(c2) entered forwarding state
[  533.751637] br0: port 1(c1) entered blocking state
[  533.751700] br0: port 1(c1) entered forwarding state
[  533.760025] Bridge firewalling registered
[  544.389976] br0: port 1(c1) entered disabled state
[  544.390214] c1 (unregistering): left allmulticast mode
[  544.390250] c1 (unregistering): left promiscuous mode
[  544.390283] br0: port 1(c1) entered disabled state
[  544.421986] br0: port 3(c3) entered disabled state
[  544.422090] br0: port 2(c2) entered disabled state
[  544.422260] c3 (unregistering): left allmulticast mode
[  544.422294] c3 (unregistering): left promiscuous mode
[  544.422326] br0: port 3(c3) entered disabled state
[  544.422663] c2 (unregistering): left allmulticast mode
[  544.422700] c2 (unregistering): left promiscuous mode
[  544.422730] br0: port 2(c2) entered disabled state
[  544.449935] br0: port 4(sender) entered disabled state
[  544.450102] sender (unregistering): left allmulticast mode
[  544.450136] sender (unregistering): left promiscuous mode
[  544.450169] br0: port 4(sender) entered disabled state