[  706.908923] br0: port 1(c1) entered blocking state
[  706.908988] br0: port 1(c1) entered disabled state
[  706.909038] c1: entered allmulticast mode
[  706.909110] c1: entered promiscuous mode
[  706.959576] br0: port 2(c2) entered blocking state
[  706.959687] br0: port 2(c2) entered disabled state
[  706.959771] c2: entered allmulticast mode
[  706.959865] c2: entered promiscuous mode
[  707.009562] br0: port 3(c3) entered blocking state
[  707.009625] br0: port 3(c3) entered disabled state
[  707.009683] c3: entered allmulticast mode
[  707.009758] c3: entered promiscuous mode
[  707.060117] br0: port 4(sender) entered blocking state
[  707.060207] br0: port 4(sender) entered disabled state
[  707.060273] sender: entered allmulticast mode
[  707.060362] sender: entered promiscuous mode
[  707.079984] br0: port 4(sender) entered blocking state
[  707.080073] br0: port 4(sender) entered forwarding state
[  707.080128] br0: port 3(c3) entered blocking state
[  707.080183] br0: port 3(c3) entered forwarding state
[  707.080235] br0: port 2(c2) entered blocking state
[  707.080281] br0: port 2(c2) entered forwarding state
[  707.080333] br0: port 1(c1) entered blocking state
[  707.080388] br0: port 1(c1) entered forwarding state
[  717.827070] br0: port 1(c1) entered disabled state
[  717.827403] c1 (unregistering): left allmulticast mode
[  717.827476] c1 (unregistering): left promiscuous mode
[  717.827535] br0: port 1(c1) entered disabled state
[  717.867060] br0: port 2(c2) entered disabled state
[  717.867341] c2 (unregistering): left allmulticast mode
[  717.867405] c2 (unregistering): left promiscuous mode
[  717.867467] br0: port 2(c2) entered disabled state
[  717.910044] br0: port 3(c3) entered disabled state
[  717.910395] c3 (unregistering): left allmulticast mode
[  717.910473] c3 (unregistering): left promiscuous mode
[  717.910535] br0: port 3(c3) entered disabled state
[  717.955079] br0: port 4(sender) entered disabled state
[  717.955416] sender (unregistering): left allmulticast mode
[  717.955511] sender (unregistering): left promiscuous mode
[  717.955593] br0: port 4(sender) entered disabled state