[  466.386106] br0: port 1(c1) entered blocking state
[  466.386224] br0: port 1(c1) entered disabled state
[  466.386303] c1: entered allmulticast mode
[  466.386394] c1: entered promiscuous mode
[  466.438130] br0: port 2(c2) entered blocking state
[  466.438210] br0: port 2(c2) entered disabled state
[  466.438266] c2: entered allmulticast mode
[  466.438336] c2: entered promiscuous mode
[  466.487659] br0: port 3(c3) entered blocking state
[  466.487777] br0: port 3(c3) entered disabled state
[  466.487860] c3: entered allmulticast mode
[  466.487969] c3: entered promiscuous mode
[  466.542467] br0: port 4(sender) entered blocking state
[  466.542529] br0: port 4(sender) entered disabled state
[  466.542581] sender: entered allmulticast mode
[  466.542670] sender: entered promiscuous mode
[  466.562088] br0: port 4(sender) entered blocking state
[  466.562181] br0: port 4(sender) entered forwarding state
[  466.562238] br0: port 3(c3) entered blocking state
[  466.562285] br0: port 3(c3) entered forwarding state
[  466.562333] br0: port 2(c2) entered blocking state
[  466.562380] br0: port 2(c2) entered forwarding state
[  466.562428] br0: port 1(c1) entered blocking state
[  466.562474] br0: port 1(c1) entered forwarding state
[  477.297451] br0: port 1(c1) entered disabled state
[  477.297832] c1 (unregistering): left allmulticast mode
[  477.297883] c1 (unregistering): left promiscuous mode
[  477.297925] br0: port 1(c1) entered disabled state
[  477.346430] br0: port 2(c2) entered disabled state
[  477.346762] c2 (unregistering): left allmulticast mode
[  477.346836] c2 (unregistering): left promiscuous mode
[  477.346892] br0: port 2(c2) entered disabled state
[  477.393387] br0: port 3(c3) entered disabled state
[  477.393748] c3 (unregistering): left allmulticast mode
[  477.393828] c3 (unregistering): left promiscuous mode
[  477.393883] br0: port 3(c3) entered disabled state
[  477.440480] br0: port 4(sender) entered disabled state
[  477.440880] sender (unregistering): left allmulticast mode
[  477.440953] sender (unregistering): left promiscuous mode
[  477.441003] br0: port 4(sender) entered disabled state