[  705.809042] br0: port 1(c1) entered blocking state
[  705.809169] br0: port 1(c1) entered disabled state
[  705.809258] c1: entered allmulticast mode
[  705.809380] c1: entered promiscuous mode
[  705.865844] br0: port 2(c2) entered blocking state
[  705.865928] br0: port 2(c2) entered disabled state
[  705.865987] c2: entered allmulticast mode
[  705.866076] c2: entered promiscuous mode
[  705.927291] br0: port 3(c3) entered blocking state
[  705.927394] br0: port 3(c3) entered disabled state
[  705.927452] c3: entered allmulticast mode
[  705.927542] c3: entered promiscuous mode
[  705.988696] br0: port 4(sender) entered blocking state
[  705.988831] br0: port 4(sender) entered disabled state
[  705.988936] sender: entered allmulticast mode
[  705.989078] sender: entered promiscuous mode
[  706.011083] br0: port 4(sender) entered blocking state
[  706.011151] br0: port 4(sender) entered forwarding state
[  706.011203] br0: port 3(c3) entered blocking state
[  706.011249] br0: port 3(c3) entered forwarding state
[  706.011301] br0: port 2(c2) entered blocking state
[  706.011344] br0: port 2(c2) entered forwarding state
[  706.011390] br0: port 1(c1) entered blocking state
[  706.011438] br0: port 1(c1) entered forwarding state
[  716.741471] br0: port 1(c1) entered disabled state
[  716.741814] c1 (unregistering): left allmulticast mode
[  716.741896] c1 (unregistering): left promiscuous mode
[  716.741962] br0: port 1(c1) entered disabled state
[  716.769444] br0: port 2(c2) entered disabled state
[  716.769767] c2 (unregistering): left allmulticast mode
[  716.769853] c2 (unregistering): left promiscuous mode
[  716.769924] br0: port 2(c2) entered disabled state
[  716.809481] br0: port 3(c3) entered disabled state
[  716.809780] c3 (unregistering): left allmulticast mode
[  716.809856] c3 (unregistering): left promiscuous mode
[  716.809926] br0: port 3(c3) entered disabled state
[  716.849445] br0: port 4(sender) entered disabled state
[  716.849727] sender (unregistering): left allmulticast mode
[  716.849808] sender (unregistering): left promiscuous mode
[  716.849886] br0: port 4(sender) entered disabled state