[  684.363679] br0: port 1(c1) entered blocking state
[  684.363781] br0: port 1(c1) entered disabled state
[  684.363862] c1: entered allmulticast mode
[  684.363954] c1: entered promiscuous mode
[  684.417461] br0: port 2(c2) entered blocking state
[  684.417576] br0: port 2(c2) entered disabled state
[  684.417660] c2: entered allmulticast mode
[  684.417768] c2: entered promiscuous mode
[  684.472320] br0: port 3(c3) entered blocking state
[  684.472387] br0: port 3(c3) entered disabled state
[  684.472460] c3: entered allmulticast mode
[  684.472543] c3: entered promiscuous mode
[  684.526624] br0: port 4(sender) entered blocking state
[  684.526718] br0: port 4(sender) entered disabled state
[  684.526788] sender: entered allmulticast mode
[  684.526891] sender: entered promiscuous mode
[  684.548083] br0: port 4(sender) entered blocking state
[  684.548181] br0: port 4(sender) entered forwarding state
[  684.548243] br0: port 3(c3) entered blocking state
[  684.548296] br0: port 3(c3) entered forwarding state
[  684.548352] br0: port 2(c2) entered blocking state
[  684.548413] br0: port 2(c2) entered forwarding state
[  684.548479] br0: port 1(c1) entered blocking state
[  684.548536] br0: port 1(c1) entered forwarding state
[  695.274599] br0: port 1(c1) entered disabled state
[  695.274952] c1 (unregistering): left allmulticast mode
[  695.275000] c1 (unregistering): left promiscuous mode
[  695.275040] br0: port 1(c1) entered disabled state
[  695.312635] br0: port 2(c2) entered disabled state
[  695.312957] c2 (unregistering): left allmulticast mode
[  695.313024] c2 (unregistering): left promiscuous mode
[  695.313063] br0: port 2(c2) entered disabled state
[  695.340549] br0: port 3(c3) entered disabled state
[  695.340796] c3 (unregistering): left allmulticast mode
[  695.340849] c3 (unregistering): left promiscuous mode
[  695.340884] br0: port 3(c3) entered disabled state
[  695.381615] br0: port 4(sender) entered disabled state
[  695.382096] sender (unregistering): left allmulticast mode
[  695.382166] sender (unregistering): left promiscuous mode
[  695.382206] br0: port 4(sender) entered disabled state