[  484.132684] br0: port 1(c1) entered blocking state
[  484.132777] br0: port 1(c1) entered disabled state
[  484.132849] c1: entered allmulticast mode
[  484.132936] c1: entered promiscuous mode
[  484.183085] br0: port 2(c2) entered blocking state
[  484.183206] br0: port 2(c2) entered disabled state
[  484.183332] c2: entered allmulticast mode
[  484.183444] c2: entered promiscuous mode
[  484.233863] br0: port 3(c3) entered blocking state
[  484.233945] br0: port 3(c3) entered disabled state
[  484.234012] c3: entered allmulticast mode
[  484.234088] c3: entered promiscuous mode
[  484.288102] br0: port 4(sender) entered blocking state
[  484.288222] br0: port 4(sender) entered disabled state
[  484.288313] sender: entered allmulticast mode
[  484.288429] sender: entered promiscuous mode
[  484.310124] br0: port 4(sender) entered blocking state
[  484.310221] br0: port 4(sender) entered forwarding state
[  484.310299] br0: port 3(c3) entered blocking state
[  484.310367] br0: port 3(c3) entered forwarding state
[  484.310433] br0: port 2(c2) entered blocking state
[  484.310495] br0: port 2(c2) entered forwarding state
[  484.310565] br0: port 1(c1) entered blocking state
[  484.310627] br0: port 1(c1) entered forwarding state
[  495.021077] br0: port 1(c1) entered disabled state
[  495.021436] c1 (unregistering): left allmulticast mode
[  495.021531] c1 (unregistering): left promiscuous mode
[  495.021597] br0: port 1(c1) entered disabled state
[  495.061056] br0: port 2(c2) entered disabled state
[  495.061374] c2 (unregistering): left allmulticast mode
[  495.061447] c2 (unregistering): left promiscuous mode
[  495.061532] br0: port 2(c2) entered disabled state
[  495.103098] br0: port 3(c3) entered disabled state
[  495.103498] c3 (unregistering): left allmulticast mode
[  495.103555] c3 (unregistering): left promiscuous mode
[  495.103604] br0: port 3(c3) entered disabled state
[  495.145096] br0: port 4(sender) entered disabled state
[  495.145391] sender (unregistering): left allmulticast mode
[  495.145461] sender (unregistering): left promiscuous mode
[  495.145517] br0: port 4(sender) entered disabled state