[  705.358022] br0: port 1(c1) entered blocking state
[  705.358101] br0: port 1(c1) entered disabled state
[  705.358167] c1: entered allmulticast mode
[  705.358249] c1: entered promiscuous mode
[  705.404069] br0: port 2(c2) entered blocking state
[  705.404147] br0: port 2(c2) entered disabled state
[  705.404213] c2: entered allmulticast mode
[  705.404293] c2: entered promiscuous mode
[  705.452425] br0: port 3(c3) entered blocking state
[  705.452538] br0: port 3(c3) entered disabled state
[  705.452623] c3: entered allmulticast mode
[  705.452726] c3: entered promiscuous mode
[  705.501962] br0: port 4(sender) entered blocking state
[  705.502052] br0: port 4(sender) entered disabled state
[  705.502129] sender: entered allmulticast mode
[  705.502235] sender: entered promiscuous mode
[  705.522391] br0: port 4(sender) entered blocking state
[  705.522475] br0: port 4(sender) entered forwarding state
[  705.522539] br0: port 3(c3) entered blocking state
[  705.522603] br0: port 3(c3) entered forwarding state
[  705.522661] br0: port 2(c2) entered blocking state
[  705.522724] br0: port 2(c2) entered forwarding state
[  705.522784] br0: port 1(c1) entered blocking state
[  705.522845] br0: port 1(c1) entered forwarding state
[  716.248135] br0: port 1(c1) entered disabled state
[  716.248393] c1 (unregistering): left allmulticast mode
[  716.248443] c1 (unregistering): left promiscuous mode
[  716.248485] br0: port 1(c1) entered disabled state
[  716.290126] br0: port 2(c2) entered disabled state
[  716.290379] c2 (unregistering): left allmulticast mode
[  716.290424] c2 (unregistering): left promiscuous mode
[  716.290465] br0: port 2(c2) entered disabled state
[  716.328101] br0: port 3(c3) entered disabled state
[  716.328375] c3 (unregistering): left allmulticast mode
[  716.328429] c3 (unregistering): left promiscuous mode
[  716.328476] br0: port 3(c3) entered disabled state
[  716.374111] br0: port 4(sender) entered disabled state
[  716.374375] sender (unregistering): left allmulticast mode
[  716.374419] sender (unregistering): left promiscuous mode
[  716.374454] br0: port 4(sender) entered disabled state