[  705.099195] br0: port 1(c1) entered blocking state
[  705.099304] br0: port 1(c1) entered disabled state
[  705.099413] c1: entered allmulticast mode
[  705.099532] c1: entered promiscuous mode
[  705.153073] br0: port 2(c2) entered blocking state
[  705.153190] br0: port 2(c2) entered disabled state
[  705.153276] c2: entered allmulticast mode
[  705.153383] c2: entered promiscuous mode
[  705.202674] br0: port 3(c3) entered blocking state
[  705.202744] br0: port 3(c3) entered disabled state
[  705.202816] c3: entered allmulticast mode
[  705.202890] c3: entered promiscuous mode
[  705.253941] br0: port 4(sender) entered blocking state
[  705.254015] br0: port 4(sender) entered disabled state
[  705.254072] sender: entered allmulticast mode
[  705.254157] sender: entered promiscuous mode
[  705.275417] br0: port 4(sender) entered blocking state
[  705.275491] br0: port 4(sender) entered forwarding state
[  705.275546] br0: port 3(c3) entered blocking state
[  705.275601] br0: port 3(c3) entered forwarding state
[  705.275644] br0: port 2(c2) entered blocking state
[  705.275683] br0: port 2(c2) entered forwarding state
[  705.275721] br0: port 1(c1) entered blocking state
[  705.275773] br0: port 1(c1) entered forwarding state
[  716.011664] br0: port 1(c1) entered disabled state
[  716.012115] c1 (unregistering): left allmulticast mode
[  716.012210] c1 (unregistering): left promiscuous mode
[  716.012278] br0: port 1(c1) entered disabled state
[  716.059651] br0: port 2(c2) entered disabled state
[  716.059989] c2 (unregistering): left allmulticast mode
[  716.060045] c2 (unregistering): left promiscuous mode
[  716.060097] br0: port 2(c2) entered disabled state
[  716.101601] br0: port 3(c3) entered disabled state
[  716.101856] c3 (unregistering): left allmulticast mode
[  716.101906] c3 (unregistering): left promiscuous mode
[  716.101950] br0: port 3(c3) entered disabled state
[  716.147578] br0: port 4(sender) entered disabled state
[  716.147880] sender (unregistering): left allmulticast mode
[  716.147950] sender (unregistering): left promiscuous mode
[  716.148009] br0: port 4(sender) entered disabled state