[  689.293339] br0: port 1(c1) entered blocking state
[  689.293403] br0: port 1(c1) entered disabled state
[  689.293464] c1: entered allmulticast mode
[  689.293536] c1: entered promiscuous mode
[  689.342168] br0: port 2(c2) entered blocking state
[  689.342262] br0: port 2(c2) entered disabled state
[  689.342331] c2: entered allmulticast mode
[  689.342406] c2: entered promiscuous mode
[  689.392499] br0: port 3(c3) entered blocking state
[  689.392600] br0: port 3(c3) entered disabled state
[  689.392658] c3: entered allmulticast mode
[  689.392735] c3: entered promiscuous mode
[  689.441991] br0: port 4(sender) entered blocking state
[  689.442044] br0: port 4(sender) entered disabled state
[  689.442094] sender: entered allmulticast mode
[  689.442170] sender: entered promiscuous mode
[  689.460466] br0: port 4(sender) entered blocking state
[  689.460523] br0: port 4(sender) entered forwarding state
[  689.460567] br0: port 3(c3) entered blocking state
[  689.460606] br0: port 3(c3) entered forwarding state
[  689.460644] br0: port 2(c2) entered blocking state
[  689.460682] br0: port 2(c2) entered forwarding state
[  689.460719] br0: port 1(c1) entered blocking state
[  689.460757] br0: port 1(c1) entered forwarding state
[  700.154941] br0: port 1(c1) entered disabled state
[  700.155196] c1 (unregistering): left allmulticast mode
[  700.155258] c1 (unregistering): left promiscuous mode
[  700.155355] br0: port 1(c1) entered disabled state
[  700.199931] br0: port 2(c2) entered disabled state
[  700.200205] c2 (unregistering): left allmulticast mode
[  700.200247] c2 (unregistering): left promiscuous mode
[  700.200298] br0: port 2(c2) entered disabled state
[  700.238974] br0: port 3(c3) entered disabled state
[  700.239438] c3 (unregistering): left allmulticast mode
[  700.239498] c3 (unregistering): left promiscuous mode
[  700.239538] br0: port 3(c3) entered disabled state
[  700.273969] br0: port 4(sender) entered disabled state
[  700.274240] sender (unregistering): left allmulticast mode
[  700.274281] sender (unregistering): left promiscuous mode
[  700.274316] br0: port 4(sender) entered disabled state