[  701.360155] br0: port 1(c1) entered blocking state
[  701.360231] br0: port 1(c1) entered disabled state
[  701.360301] c1: entered allmulticast mode
[  701.360387] c1: entered promiscuous mode
[  701.409481] br0: port 2(c2) entered blocking state
[  701.409567] br0: port 2(c2) entered disabled state
[  701.409629] c2: entered allmulticast mode
[  701.409701] c2: entered promiscuous mode
[  701.456679] br0: port 3(c3) entered blocking state
[  701.456755] br0: port 3(c3) entered disabled state
[  701.456824] c3: entered allmulticast mode
[  701.456906] c3: entered promiscuous mode
[  701.505644] br0: port 4(sender) entered blocking state
[  701.505723] br0: port 4(sender) entered disabled state
[  701.505806] sender: entered allmulticast mode
[  701.505903] sender: entered promiscuous mode
[  701.523179] br0: port 4(sender) entered blocking state
[  701.523254] br0: port 4(sender) entered forwarding state
[  701.523316] br0: port 3(c3) entered blocking state
[  701.523374] br0: port 3(c3) entered forwarding state
[  701.523429] br0: port 2(c2) entered blocking state
[  701.523485] br0: port 2(c2) entered forwarding state
[  701.523541] br0: port 1(c1) entered blocking state
[  701.523598] br0: port 1(c1) entered forwarding state
[  712.241262] br0: port 1(c1) entered disabled state
[  712.241847] c1 (unregistering): left allmulticast mode
[  712.241935] c1 (unregistering): left promiscuous mode
[  712.242000] br0: port 1(c1) entered disabled state
[  712.273240] br0: port 2(c2) entered disabled state
[  712.273623] c2 (unregistering): left allmulticast mode
[  712.273725] c2 (unregistering): left promiscuous mode
[  712.273779] br0: port 2(c2) entered disabled state
[  712.309248] br0: port 3(c3) entered disabled state
[  712.309545] c3 (unregistering): left allmulticast mode
[  712.309616] c3 (unregistering): left promiscuous mode
[  712.309686] br0: port 3(c3) entered disabled state
[  712.349254] br0: port 4(sender) entered disabled state
[  712.349551] sender (unregistering): left allmulticast mode
[  712.349612] sender (unregistering): left promiscuous mode
[  712.349681] br0: port 4(sender) entered disabled state