[  467.239309] br0: port 1(c1) entered blocking state
[  467.239423] br0: port 1(c1) entered disabled state
[  467.239504] c1: entered allmulticast mode
[  467.239604] c1: entered promiscuous mode
[  467.295494] br0: port 2(c2) entered blocking state
[  467.295563] br0: port 2(c2) entered disabled state
[  467.295639] c2: entered allmulticast mode
[  467.295716] c2: entered promiscuous mode
[  467.351270] br0: port 3(c3) entered blocking state
[  467.351372] br0: port 3(c3) entered disabled state
[  467.351442] c3: entered allmulticast mode
[  467.351539] c3: entered promiscuous mode
[  467.408354] br0: port 4(sender) entered blocking state
[  467.408417] br0: port 4(sender) entered disabled state
[  467.408486] sender: entered allmulticast mode
[  467.408588] sender: entered promiscuous mode
[  467.429860] br0: port 4(sender) entered blocking state
[  467.429935] br0: port 4(sender) entered forwarding state
[  467.429988] br0: port 3(c3) entered blocking state
[  467.430036] br0: port 3(c3) entered forwarding state
[  467.430078] br0: port 2(c2) entered blocking state
[  467.430120] br0: port 2(c2) entered forwarding state
[  467.430162] br0: port 1(c1) entered blocking state
[  467.430203] br0: port 1(c1) entered forwarding state
[  478.145127] br0: port 1(c1) entered disabled state
[  478.145529] c1 (unregistering): left allmulticast mode
[  478.145632] c1 (unregistering): left promiscuous mode
[  478.145689] br0: port 1(c1) entered disabled state
[  478.190204] br0: port 2(c2) entered disabled state
[  478.190501] c2 (unregistering): left allmulticast mode
[  478.190563] c2 (unregistering): left promiscuous mode
[  478.190608] br0: port 2(c2) entered disabled state
[  478.230130] br0: port 3(c3) entered disabled state
[  478.230443] c3 (unregistering): left allmulticast mode
[  478.230492] c3 (unregistering): left promiscuous mode
[  478.230554] br0: port 3(c3) entered disabled state
[  478.281117] br0: port 4(sender) entered disabled state
[  478.281463] sender (unregistering): left allmulticast mode
[  478.281526] sender (unregistering): left promiscuous mode
[  478.281567] br0: port 4(sender) entered disabled state