[  696.287162] br0: port 1(c1) entered blocking state
[  696.287242] br0: port 1(c1) entered disabled state
[  696.287302] c1: entered allmulticast mode
[  696.287392] c1: entered promiscuous mode
[  696.340273] br0: port 2(c2) entered blocking state
[  696.340349] br0: port 2(c2) entered disabled state
[  696.340416] c2: entered allmulticast mode
[  696.340491] c2: entered promiscuous mode
[  696.395154] br0: port 3(c3) entered blocking state
[  696.395272] br0: port 3(c3) entered disabled state
[  696.395360] c3: entered allmulticast mode
[  696.395473] c3: entered promiscuous mode
[  696.451266] br0: port 4(sender) entered blocking state
[  696.451354] br0: port 4(sender) entered disabled state
[  696.451430] sender: entered allmulticast mode
[  696.451534] sender: entered promiscuous mode
[  696.474735] br0: port 4(sender) entered blocking state
[  696.474811] br0: port 4(sender) entered forwarding state
[  696.474866] br0: port 3(c3) entered blocking state
[  696.474919] br0: port 3(c3) entered forwarding state
[  696.474979] br0: port 2(c2) entered blocking state
[  696.475020] br0: port 2(c2) entered forwarding state
[  696.475065] br0: port 1(c1) entered blocking state
[  696.475105] br0: port 1(c1) entered forwarding state
[  707.227120] br0: port 1(c1) entered disabled state
[  707.227402] c1 (unregistering): left allmulticast mode
[  707.227489] c1 (unregistering): left promiscuous mode
[  707.227529] br0: port 1(c1) entered disabled state
[  707.277111] br0: port 2(c2) entered disabled state
[  707.277450] c2 (unregistering): left allmulticast mode
[  707.277510] c2 (unregistering): left promiscuous mode
[  707.277546] br0: port 2(c2) entered disabled state
[  707.318119] br0: port 3(c3) entered disabled state
[  707.318418] c3 (unregistering): left allmulticast mode
[  707.318468] c3 (unregistering): left promiscuous mode
[  707.318511] br0: port 3(c3) entered disabled state
[  707.363089] br0: port 4(sender) entered disabled state
[  707.363357] sender (unregistering): left allmulticast mode
[  707.363422] sender (unregistering): left promiscuous mode
[  707.363475] br0: port 4(sender) entered disabled state