[  716.346435] br0: port 1(c1) entered blocking state
[  716.346509] br0: port 1(c1) entered disabled state
[  716.346567] c1: entered allmulticast mode
[  716.346639] c1: entered promiscuous mode
[  716.396872] br0: port 2(c2) entered blocking state
[  716.396969] br0: port 2(c2) entered disabled state
[  716.397056] c2: entered allmulticast mode
[  716.397169] c2: entered promiscuous mode
[  716.448097] br0: port 3(c3) entered blocking state
[  716.448164] br0: port 3(c3) entered disabled state
[  716.448222] c3: entered allmulticast mode
[  716.448294] c3: entered promiscuous mode
[  716.500593] br0: port 4(sender) entered blocking state
[  716.500724] br0: port 4(sender) entered disabled state
[  716.500823] sender: entered allmulticast mode
[  716.500950] sender: entered promiscuous mode
[  716.520635] br0: port 4(sender) entered blocking state
[  716.520741] br0: port 4(sender) entered forwarding state
[  716.520812] br0: port 3(c3) entered blocking state
[  716.520868] br0: port 3(c3) entered forwarding state
[  716.520924] br0: port 2(c2) entered blocking state
[  716.520983] br0: port 2(c2) entered forwarding state
[  716.521041] br0: port 1(c1) entered blocking state
[  716.521100] br0: port 1(c1) entered forwarding state
[  727.231860] br0: port 1(c1) entered disabled state
[  727.232278] c1 (unregistering): left allmulticast mode
[  727.232345] c1 (unregistering): left promiscuous mode
[  727.232404] br0: port 1(c1) entered disabled state
[  727.279877] br0: port 2(c2) entered disabled state
[  727.280299] c2 (unregistering): left allmulticast mode
[  727.280369] c2 (unregistering): left promiscuous mode
[  727.280424] br0: port 2(c2) entered disabled state
[  727.312859] br0: port 3(c3) entered disabled state
[  727.313168] c3 (unregistering): left allmulticast mode
[  727.313230] c3 (unregistering): left promiscuous mode
[  727.313282] br0: port 3(c3) entered disabled state
[  727.355878] br0: port 4(sender) entered disabled state
[  727.356160] sender (unregistering): left allmulticast mode
[  727.356217] sender (unregistering): left promiscuous mode
[  727.356262] br0: port 4(sender) entered disabled state