[  605.459545] br0: port 1(c1) entered blocking state
[  605.459609] br0: port 1(c1) entered disabled state
[  605.459663] c1: entered allmulticast mode
[  605.459730] c1: entered promiscuous mode
[  605.543584] br0: port 2(c2) entered blocking state
[  605.543648] br0: port 2(c2) entered disabled state
[  605.543703] c2: entered allmulticast mode
[  605.543766] c2: entered promiscuous mode
[  605.630174] br0: port 3(c3) entered blocking state
[  605.630242] br0: port 3(c3) entered disabled state
[  605.630320] c3: entered allmulticast mode
[  605.630390] c3: entered promiscuous mode
[  605.722026] br0: port 4(sender) entered blocking state
[  605.722089] br0: port 4(sender) entered disabled state
[  605.722144] sender: entered allmulticast mode
[  605.722232] sender: entered promiscuous mode
[  605.761371] br0: port 4(sender) entered blocking state
[  605.761439] br0: port 4(sender) entered forwarding state
[  605.761490] br0: port 3(c3) entered blocking state
[  605.761534] br0: port 3(c3) entered forwarding state
[  605.761577] br0: port 2(c2) entered blocking state
[  605.761623] br0: port 2(c2) entered forwarding state
[  605.761662] br0: port 1(c1) entered blocking state
[  605.761704] br0: port 1(c1) entered forwarding state
[  616.555013] br0: port 1(c1) entered disabled state
[  616.555308] c1 (unregistering): left allmulticast mode
[  616.555359] c1 (unregistering): left promiscuous mode
[  616.555417] br0: port 1(c1) entered disabled state
[  616.604936] br0: port 2(c2) entered disabled state
[  616.605164] c2 (unregistering): left allmulticast mode
[  616.605230] c2 (unregistering): left promiscuous mode
[  616.605285] br0: port 2(c2) entered disabled state
[  616.669018] br0: port 3(c3) entered disabled state
[  616.669323] c3 (unregistering): left allmulticast mode
[  616.669386] c3 (unregistering): left promiscuous mode
[  616.669435] br0: port 3(c3) entered disabled state
[  616.725003] br0: port 4(sender) entered disabled state
[  616.725345] sender (unregistering): left allmulticast mode
[  616.725415] sender (unregistering): left promiscuous mode
[  616.725469] br0: port 4(sender) entered disabled state