[  705.677645] br0: port 1(c1) entered blocking state
[  705.677714] br0: port 1(c1) entered disabled state
[  705.677769] c1: entered allmulticast mode
[  705.677851] c1: entered promiscuous mode
[  705.723746] br0: port 2(c2) entered blocking state
[  705.723841] br0: port 2(c2) entered disabled state
[  705.723907] c2: entered allmulticast mode
[  705.723996] c2: entered promiscuous mode
[  705.771713] br0: port 3(c3) entered blocking state
[  705.771774] br0: port 3(c3) entered disabled state
[  705.771828] c3: entered allmulticast mode
[  705.771904] c3: entered promiscuous mode
[  705.819684] br0: port 4(sender) entered blocking state
[  705.819774] br0: port 4(sender) entered disabled state
[  705.819848] sender: entered allmulticast mode
[  705.819950] sender: entered promiscuous mode
[  705.840001] br0: port 4(sender) entered blocking state
[  705.840103] br0: port 4(sender) entered forwarding state
[  705.840160] br0: port 3(c3) entered blocking state
[  705.840209] br0: port 3(c3) entered forwarding state
[  705.840261] br0: port 2(c2) entered blocking state
[  705.840315] br0: port 2(c2) entered forwarding state
[  705.840365] br0: port 1(c1) entered blocking state
[  705.840411] br0: port 1(c1) entered forwarding state
[  716.556496] br0: port 1(c1) entered disabled state
[  716.556842] c1 (unregistering): left allmulticast mode
[  716.556911] c1 (unregistering): left promiscuous mode
[  716.556962] br0: port 1(c1) entered disabled state
[  716.603561] br0: port 2(c2) entered disabled state
[  716.603910] c2 (unregistering): left allmulticast mode
[  716.603994] c2 (unregistering): left promiscuous mode
[  716.604061] br0: port 2(c2) entered disabled state
[  716.644483] br0: port 3(c3) entered disabled state
[  716.644796] c3 (unregistering): left allmulticast mode
[  716.644880] c3 (unregistering): left promiscuous mode
[  716.644947] br0: port 3(c3) entered disabled state
[  716.685504] br0: port 4(sender) entered disabled state
[  716.685878] sender (unregistering): left allmulticast mode
[  716.685979] sender (unregistering): left promiscuous mode
[  716.686054] br0: port 4(sender) entered disabled state