[  459.312974] br0: port 1(c1) entered blocking state
[  459.313050] br0: port 1(c1) entered disabled state
[  459.313119] c1: entered allmulticast mode
[  459.313203] c1: entered promiscuous mode
[  459.376599] br0: port 2(c2) entered blocking state
[  459.376736] br0: port 2(c2) entered disabled state
[  459.376832] c2: entered allmulticast mode
[  459.376948] c2: entered promiscuous mode
[  459.440215] br0: port 3(c3) entered blocking state
[  459.440310] br0: port 3(c3) entered disabled state
[  459.440396] c3: entered allmulticast mode
[  459.440485] c3: entered promiscuous mode
[  459.503364] br0: port 4(sender) entered blocking state
[  459.503467] br0: port 4(sender) entered disabled state
[  459.503550] sender: entered allmulticast mode
[  459.503658] sender: entered promiscuous mode
[  459.526964] br0: port 4(sender) entered blocking state
[  459.527079] br0: port 4(sender) entered forwarding state
[  459.527156] br0: port 3(c3) entered blocking state
[  459.527222] br0: port 3(c3) entered forwarding state
[  459.527292] br0: port 2(c2) entered blocking state
[  459.527358] br0: port 2(c2) entered forwarding state
[  459.527426] br0: port 1(c1) entered blocking state
[  459.527491] br0: port 1(c1) entered forwarding state
[  470.284718] br0: port 1(c1) entered disabled state
[  470.285028] c1 (unregistering): left allmulticast mode
[  470.285074] c1 (unregistering): left promiscuous mode
[  470.285114] br0: port 1(c1) entered disabled state
[  470.321732] br0: port 2(c2) entered disabled state
[  470.322035] c2 (unregistering): left allmulticast mode
[  470.322081] c2 (unregistering): left promiscuous mode
[  470.322129] br0: port 2(c2) entered disabled state
[  470.368769] br0: port 3(c3) entered disabled state
[  470.369168] c3 (unregistering): left allmulticast mode
[  470.369212] c3 (unregistering): left promiscuous mode
[  470.369251] br0: port 3(c3) entered disabled state
[  470.410757] br0: port 4(sender) entered disabled state
[  470.411227] sender (unregistering): left allmulticast mode
[  470.411315] sender (unregistering): left promiscuous mode
[  470.411364] br0: port 4(sender) entered disabled state