[ 1486.681483][T18776] br0: port 1(c1) entered blocking state
[ 1486.681791][T18776] br0: port 1(c1) entered disabled state
[ 1486.682669][T18776] c1: entered allmulticast mode
[ 1486.684662][T18776] c1: entered promiscuous mode
[ 1487.217909][T18781] br0: port 2(c2) entered blocking state
[ 1487.218196][T18781] br0: port 2(c2) entered disabled state
[ 1487.218461][T18781] c2: entered allmulticast mode
[ 1487.220660][T18781] c2: entered promiscuous mode
[ 1487.706563][T18786] br0: port 3(c3) entered blocking state
[ 1487.706824][T18786] br0: port 3(c3) entered disabled state
[ 1487.707078][T18786] c3: entered allmulticast mode
[ 1487.708999][T18786] c3: entered promiscuous mode
[ 1488.232837][T18791] br0: port 4(sender) entered blocking state
[ 1488.233457][T18791] br0: port 4(sender) entered disabled state
[ 1488.233796][T18791] sender: entered allmulticast mode
[ 1488.235983][T18791] sender: entered promiscuous mode
[ 1488.441624][T18793] br0: port 4(sender) entered blocking state
[ 1488.442091][T18793] br0: port 4(sender) entered forwarding state
[ 1488.442616][T18793] br0: port 3(c3) entered blocking state
[ 1488.442857][T18793] br0: port 3(c3) entered forwarding state
[ 1488.443321][T18793] br0: port 2(c2) entered blocking state
[ 1488.443549][T18793] br0: port 2(c2) entered forwarding state
[ 1488.443967][T18793] br0: port 1(c1) entered blocking state
[ 1488.444284][T18793] br0: port 1(c1) entered forwarding state
[ 1500.537475][   T11] br0: port 1(c1) entered disabled state
[ 1500.633149][   T11] c1 (unregistering): left allmulticast mode
[ 1500.633460][   T11] c1 (unregistering): left promiscuous mode
[ 1500.633700][   T11] br0: port 1(c1) entered disabled state
[ 1500.948356][   T11] br0: port 2(c2) entered disabled state
[ 1501.056324][   T11] c2 (unregistering): left allmulticast mode
[ 1501.056864][   T11] c2 (unregistering): left promiscuous mode
[ 1501.057288][   T11] br0: port 2(c2) entered disabled state
[ 1501.381871][   T11] br0: port 3(c3) entered disabled state
[ 1501.511238][   T11] c3 (unregistering): left allmulticast mode
[ 1501.511708][   T11] c3 (unregistering): left promiscuous mode
[ 1501.512061][   T11] br0: port 3(c3) entered disabled state
[ 1501.833819][   T11] br0: port 4(sender) entered disabled state
[ 1501.955856][   T11] sender (unregistering): left allmulticast mode
[ 1501.956218][   T11] sender (unregistering): left promiscuous mode
[ 1501.956513][   T11] br0: port 4(sender) entered disabled state