[ 2985.830875][T28291] br0: port 1(c1) entered blocking state
[ 2985.831369][T28291] br0: port 1(c1) entered disabled state
[ 2985.831728][T28291] c1: entered allmulticast mode
[ 2985.835085][T28291] c1: entered promiscuous mode
[ 2986.507515][T28296] br0: port 2(c2) entered blocking state
[ 2986.507887][T28296] br0: port 2(c2) entered disabled state
[ 2986.508479][T28296] c2: entered allmulticast mode
[ 2986.511839][T28296] c2: entered promiscuous mode
[ 2987.189985][T28301] br0: port 3(c3) entered blocking state
[ 2987.190409][T28301] br0: port 3(c3) entered disabled state
[ 2987.190750][T28301] c3: entered allmulticast mode
[ 2987.194988][T28301] c3: entered promiscuous mode
[ 2987.876850][T28306] br0: port 4(sender) entered blocking state
[ 2987.877285][T28306] br0: port 4(sender) entered disabled state
[ 2987.877688][T28306] sender: entered allmulticast mode
[ 2987.881347][T28306] sender: entered promiscuous mode
[ 2988.119082][T28308] br0: port 4(sender) entered blocking state
[ 2988.119532][T28308] br0: port 4(sender) entered forwarding state
[ 2988.120253][T28308] br0: port 3(c3) entered blocking state
[ 2988.120577][T28308] br0: port 3(c3) entered forwarding state
[ 2988.121234][T28308] br0: port 2(c2) entered blocking state
[ 2988.121563][T28308] br0: port 2(c2) entered forwarding state
[ 2988.122217][T28308] br0: port 1(c1) entered blocking state
[ 2988.122545][T28308] br0: port 1(c1) entered forwarding state
[ 3000.612347][   T67] br0: port 1(c1) entered disabled state
[ 3000.636244][   T67] c1 (unregistering): left allmulticast mode
[ 3000.636792][   T67] c1 (unregistering): left promiscuous mode
[ 3000.639515][   T67] br0: port 1(c1) entered disabled state
[ 3001.150303][   T67] br0: port 2(c2) entered disabled state
[ 3001.176478][   T67] c2 (unregistering): left allmulticast mode
[ 3001.176923][   T67] c2 (unregistering): left promiscuous mode
[ 3001.177397][   T67] br0: port 2(c2) entered disabled state
[ 3001.690204][   T67] br0: port 3(c3) entered disabled state
[ 3001.712615][   T67] c3 (unregistering): left allmulticast mode
[ 3001.713021][   T67] c3 (unregistering): left promiscuous mode
[ 3001.713424][   T67] br0: port 3(c3) entered disabled state
[ 3002.222768][   T67] br0: port 4(sender) entered disabled state
[ 3002.243963][   T67] sender (unregistering): left allmulticast mode
[ 3002.244424][   T67] sender (unregistering): left promiscuous mode
[ 3002.244827][   T67] br0: port 4(sender) entered disabled state