[  415.786997] br0: port 1(c1) entered blocking state
[  415.787054] br0: port 1(c1) entered disabled state
[  415.787107] c1: entered allmulticast mode
[  415.787167] c1: entered promiscuous mode
[  415.824542] br0: port 2(c2) entered blocking state
[  415.824595] br0: port 2(c2) entered disabled state
[  415.824640] c2: entered allmulticast mode
[  415.824700] c2: entered promiscuous mode
[  415.862035] br0: port 3(c3) entered blocking state
[  415.862085] br0: port 3(c3) entered disabled state
[  415.862135] c3: entered allmulticast mode
[  415.862195] c3: entered promiscuous mode
[  415.898548] br0: port 4(sender) entered blocking state
[  415.898596] br0: port 4(sender) entered disabled state
[  415.898640] sender: entered allmulticast mode
[  415.898703] sender: entered promiscuous mode
[  415.912899] br0: port 4(sender) entered blocking state
[  415.912942] br0: port 4(sender) entered forwarding state
[  415.912991] br0: port 3(c3) entered blocking state
[  415.913032] br0: port 3(c3) entered forwarding state
[  415.913074] br0: port 2(c2) entered blocking state
[  415.913111] br0: port 2(c2) entered forwarding state
[  415.913151] br0: port 1(c1) entered blocking state
[  415.913188] br0: port 1(c1) entered forwarding state
[  426.586098] br0: port 1(c1) entered disabled state
[  426.586381] c1 (unregistering): left allmulticast mode
[  426.586435] c1 (unregistering): left promiscuous mode
[  426.586480] br0: port 1(c1) entered disabled state
[  426.618074] br0: port 2(c2) entered disabled state
[  426.618291] c2 (unregistering): left allmulticast mode
[  426.618345] c2 (unregistering): left promiscuous mode
[  426.618404] br0: port 2(c2) entered disabled state
[  426.648097] br0: port 3(c3) entered disabled state
[  426.648328] c3 (unregistering): left allmulticast mode
[  426.648372] c3 (unregistering): left promiscuous mode
[  426.648406] br0: port 3(c3) entered disabled state
[  426.678070] br0: port 4(sender) entered disabled state
[  426.678303] sender (unregistering): left allmulticast mode
[  426.678346] sender (unregistering): left promiscuous mode
[  426.678381] br0: port 4(sender) entered disabled state