[  704.350320] br0: port 1(c1) entered blocking state
[  704.350386] br0: port 1(c1) entered disabled state
[  704.350447] c1: entered allmulticast mode
[  704.350520] c1: entered promiscuous mode
[  704.395880] br0: port 2(c2) entered blocking state
[  704.395973] br0: port 2(c2) entered disabled state
[  704.396041] c2: entered allmulticast mode
[  704.396121] c2: entered promiscuous mode
[  704.441658] br0: port 3(c3) entered blocking state
[  704.441715] br0: port 3(c3) entered disabled state
[  704.441774] c3: entered allmulticast mode
[  704.441857] c3: entered promiscuous mode
[  704.488681] br0: port 4(sender) entered blocking state
[  704.488743] br0: port 4(sender) entered disabled state
[  704.488794] sender: entered allmulticast mode
[  704.488878] sender: entered promiscuous mode
[  704.506988] br0: port 4(sender) entered blocking state
[  704.507070] br0: port 4(sender) entered forwarding state
[  704.507136] br0: port 3(c3) entered blocking state
[  704.507184] br0: port 3(c3) entered forwarding state
[  704.507236] br0: port 2(c2) entered blocking state
[  704.507284] br0: port 2(c2) entered forwarding state
[  704.507336] br0: port 1(c1) entered blocking state
[  704.507383] br0: port 1(c1) entered forwarding state
[  715.200303] br0: port 1(c1) entered disabled state
[  715.200573] c1 (unregistering): left allmulticast mode
[  715.200621] c1 (unregistering): left promiscuous mode
[  715.200675] br0: port 1(c1) entered disabled state
[  715.241414] br0: port 2(c2) entered disabled state
[  715.241789] c2 (unregistering): left allmulticast mode
[  715.241861] c2 (unregistering): left promiscuous mode
[  715.241918] br0: port 2(c2) entered disabled state
[  715.278309] br0: port 3(c3) entered disabled state
[  715.278582] c3 (unregistering): left allmulticast mode
[  715.278652] c3 (unregistering): left promiscuous mode
[  715.278711] br0: port 3(c3) entered disabled state
[  715.320296] br0: port 4(sender) entered disabled state
[  715.320526] sender (unregistering): left allmulticast mode
[  715.320582] sender (unregistering): left promiscuous mode
[  715.320619] br0: port 4(sender) entered disabled state