[  701.654935] br0: port 1(c1) entered blocking state
[  701.655017] br0: port 1(c1) entered disabled state
[  701.655091] c1: entered allmulticast mode
[  701.655182] c1: entered promiscuous mode
[  701.701004] br0: port 2(c2) entered blocking state
[  701.701070] br0: port 2(c2) entered disabled state
[  701.701127] c2: entered allmulticast mode
[  701.701210] c2: entered promiscuous mode
[  701.750843] br0: port 3(c3) entered blocking state
[  701.750931] br0: port 3(c3) entered disabled state
[  701.751002] c3: entered allmulticast mode
[  701.751087] c3: entered promiscuous mode
[  701.799745] br0: port 4(sender) entered blocking state
[  701.799816] br0: port 4(sender) entered disabled state
[  701.799878] sender: entered allmulticast mode
[  701.799989] sender: entered promiscuous mode
[  701.818284] br0: port 4(sender) entered blocking state
[  701.818342] br0: port 4(sender) entered forwarding state
[  701.818394] br0: port 3(c3) entered blocking state
[  701.818447] br0: port 3(c3) entered forwarding state
[  701.818496] br0: port 2(c2) entered blocking state
[  701.818544] br0: port 2(c2) entered forwarding state
[  701.818589] br0: port 1(c1) entered blocking state
[  701.818637] br0: port 1(c1) entered forwarding state
[  712.523961] br0: port 1(c1) entered disabled state
[  712.524291] c1 (unregistering): left allmulticast mode
[  712.524358] c1 (unregistering): left promiscuous mode
[  712.524417] br0: port 1(c1) entered disabled state
[  712.569844] br0: port 2(c2) entered disabled state
[  712.570269] c2 (unregistering): left allmulticast mode
[  712.570317] c2 (unregistering): left promiscuous mode
[  712.570360] br0: port 2(c2) entered disabled state
[  712.616825] br0: port 3(c3) entered disabled state
[  712.617083] c3 (unregistering): left allmulticast mode
[  712.617141] c3 (unregistering): left promiscuous mode
[  712.617187] br0: port 3(c3) entered disabled state
[  712.658805] br0: port 4(sender) entered disabled state
[  712.659059] sender (unregistering): left allmulticast mode
[  712.659101] sender (unregistering): left promiscuous mode
[  712.659151] br0: port 4(sender) entered disabled state