[ 1016.739499][ T1542] br0: port 1(c1) entered blocking state
[ 1016.739725][ T1542] br0: port 1(c1) entered disabled state
[ 1016.739933][ T1542] c1: entered allmulticast mode
[ 1016.746957][ T1542] c1: entered promiscuous mode
[ 1016.908684][ T1547] br0: port 2(c2) entered blocking state
[ 1016.908894][ T1547] br0: port 2(c2) entered disabled state
[ 1016.909122][ T1547] c2: entered allmulticast mode
[ 1016.910625][ T1547] c2: entered promiscuous mode
[ 1017.071414][ T1552] br0: port 3(c3) entered blocking state
[ 1017.071575][ T1552] br0: port 3(c3) entered disabled state
[ 1017.071735][ T1552] c3: entered allmulticast mode
[ 1017.073922][ T1552] c3: entered promiscuous mode
[ 1017.229665][ T1557] br0: port 4(sender) entered blocking state
[ 1017.229864][ T1557] br0: port 4(sender) entered disabled state
[ 1017.230057][ T1557] sender: entered allmulticast mode
[ 1017.231473][ T1557] sender: entered promiscuous mode
[ 1017.278775][ T1559] br0: port 4(sender) entered blocking state
[ 1017.278988][ T1559] br0: port 4(sender) entered forwarding state
[ 1017.279356][ T1559] br0: port 3(c3) entered blocking state
[ 1017.279499][ T1559] br0: port 3(c3) entered forwarding state
[ 1017.279785][ T1559] br0: port 2(c2) entered blocking state
[ 1017.279928][ T1559] br0: port 2(c2) entered forwarding state
[ 1017.280217][ T1559] br0: port 1(c1) entered blocking state
[ 1017.280357][ T1559] br0: port 1(c1) entered forwarding state
[ 1028.303950][   T12] br0: port 1(c1) entered disabled state
[ 1028.306871][   T12] c1 (unregistering): left allmulticast mode
[ 1028.307559][   T12] c1 (unregistering): left promiscuous mode
[ 1028.307737][   T12] br0: port 1(c1) entered disabled state
[ 1028.443802][   T12] br0: port 2(c2) entered disabled state
[ 1028.447480][   T12] c2 (unregistering): left allmulticast mode
[ 1028.447661][   T12] c2 (unregistering): left promiscuous mode
[ 1028.447923][   T12] br0: port 2(c2) entered disabled state
[ 1028.568186][   T12] br0: port 3(c3) entered disabled state
[ 1028.572344][   T12] c3 (unregistering): left allmulticast mode
[ 1028.572532][   T12] c3 (unregistering): left promiscuous mode
[ 1028.572703][   T12] br0: port 3(c3) entered disabled state
[ 1028.701435][   T12] br0: port 4(sender) entered disabled state
[ 1028.704768][   T12] sender (unregistering): left allmulticast mode
[ 1028.704955][   T12] sender (unregistering): left promiscuous mode
[ 1028.705146][   T12] br0: port 4(sender) entered disabled state