[  483.244147] br0: port 1(c1) entered blocking state
[  483.244216] br0: port 1(c1) entered disabled state
[  483.244273] c1: entered allmulticast mode
[  483.244350] c1: entered promiscuous mode
[  483.291154] br0: port 2(c2) entered blocking state
[  483.291224] br0: port 2(c2) entered disabled state
[  483.291272] c2: entered allmulticast mode
[  483.291349] c2: entered promiscuous mode
[  483.336876] br0: port 3(c3) entered blocking state
[  483.336929] br0: port 3(c3) entered disabled state
[  483.336986] c3: entered allmulticast mode
[  483.337050] c3: entered promiscuous mode
[  483.391496] br0: port 4(sender) entered blocking state
[  483.391585] br0: port 4(sender) entered disabled state
[  483.391659] sender: entered allmulticast mode
[  483.391771] sender: entered promiscuous mode
[  483.410748] br0: port 4(sender) entered blocking state
[  483.410836] br0: port 4(sender) entered forwarding state
[  483.410908] br0: port 3(c3) entered blocking state
[  483.410971] br0: port 3(c3) entered forwarding state
[  483.411034] br0: port 2(c2) entered blocking state
[  483.411100] br0: port 2(c2) entered forwarding state
[  483.411165] br0: port 1(c1) entered blocking state
[  483.411223] br0: port 1(c1) entered forwarding state
[  494.102538] br0: port 1(c1) entered disabled state
[  494.102863] c1 (unregistering): left allmulticast mode
[  494.102909] c1 (unregistering): left promiscuous mode
[  494.102949] br0: port 1(c1) entered disabled state
[  494.138467] br0: port 2(c2) entered disabled state
[  494.138835] c2 (unregistering): left allmulticast mode
[  494.138916] c2 (unregistering): left promiscuous mode
[  494.138974] br0: port 2(c2) entered disabled state
[  494.175492] br0: port 3(c3) entered disabled state
[  494.175847] c3 (unregistering): left allmulticast mode
[  494.175926] c3 (unregistering): left promiscuous mode
[  494.175966] br0: port 3(c3) entered disabled state
[  494.215485] br0: port 4(sender) entered disabled state
[  494.215854] sender (unregistering): left allmulticast mode
[  494.215918] sender (unregistering): left promiscuous mode
[  494.215964] br0: port 4(sender) entered disabled state