[ 2337.912369][T18506] br0: port 1(c1) entered blocking state
[ 2337.912652][T18506] br0: port 1(c1) entered disabled state
[ 2337.912895][T18506] c1: entered allmulticast mode
[ 2337.915706][T18506] c1: entered promiscuous mode
[ 2338.725093][T18511] br0: port 2(c2) entered blocking state
[ 2338.725316][T18511] br0: port 2(c2) entered disabled state
[ 2338.725539][T18511] c2: entered allmulticast mode
[ 2338.728442][T18511] c2: entered promiscuous mode
[ 2339.559943][T18516] br0: port 3(c3) entered blocking state
[ 2339.560296][T18516] br0: port 3(c3) entered disabled state
[ 2339.561383][T18516] c3: entered allmulticast mode
[ 2339.563283][T18516] c3: entered promiscuous mode
[ 2340.381064][T18521] br0: port 4(sender) entered blocking state
[ 2340.381314][T18521] br0: port 4(sender) entered disabled state
[ 2340.382653][T18521] sender: entered allmulticast mode
[ 2340.384511][T18521] sender: entered promiscuous mode
[ 2340.698787][T18523] br0: port 4(sender) entered blocking state
[ 2340.699102][T18523] br0: port 4(sender) entered forwarding state
[ 2340.699578][T18523] br0: port 3(c3) entered blocking state
[ 2340.699782][T18523] br0: port 3(c3) entered forwarding state
[ 2340.700186][T18523] br0: port 2(c2) entered blocking state
[ 2340.700409][T18523] br0: port 2(c2) entered forwarding state
[ 2340.701318][T18523] br0: port 1(c1) entered blocking state
[ 2340.701557][T18523] br0: port 1(c1) entered forwarding state
[ 2353.511622][   T11] br0: port 1(c1) entered disabled state
[ 2353.630972][   T11] c1 (unregistering): left allmulticast mode
[ 2353.631269][   T11] c1 (unregistering): left promiscuous mode
[ 2353.631497][   T11] br0: port 1(c1) entered disabled state
[ 2354.191071][   T11] br0: port 2(c2) entered disabled state
[ 2354.347981][   T11] c2 (unregistering): left allmulticast mode
[ 2354.348225][   T11] c2 (unregistering): left promiscuous mode
[ 2354.348446][   T11] br0: port 2(c2) entered disabled state
[ 2354.815637][   T11] br0: port 3(c3) entered disabled state
[ 2354.956957][   T11] c3 (unregistering): left allmulticast mode
[ 2354.957255][   T11] c3 (unregistering): left promiscuous mode
[ 2354.957488][   T11] br0: port 3(c3) entered disabled state
[ 2355.441002][   T11] br0: port 4(sender) entered disabled state
[ 2355.520947][   T11] sender (unregistering): left allmulticast mode
[ 2355.521202][   T11] sender (unregistering): left promiscuous mode
[ 2355.521421][   T11] br0: port 4(sender) entered disabled state