[ 3142.351221][T28146] br0: port 1(c1) entered blocking state
[ 3142.351605][T28146] br0: port 1(c1) entered disabled state
[ 3142.351986][T28146] c1: entered allmulticast mode
[ 3142.355431][T28146] c1: entered promiscuous mode
[ 3143.051511][T28151] br0: port 2(c2) entered blocking state
[ 3143.052183][T28151] br0: port 2(c2) entered disabled state
[ 3143.052560][T28151] c2: entered allmulticast mode
[ 3143.056076][T28151] c2: entered promiscuous mode
[ 3143.752776][T28156] br0: port 3(c3) entered blocking state
[ 3143.753201][T28156] br0: port 3(c3) entered disabled state
[ 3143.753549][T28156] c3: entered allmulticast mode
[ 3143.757164][T28156] c3: entered promiscuous mode
[ 3144.436577][T28161] br0: port 4(sender) entered blocking state
[ 3144.437004][T28161] br0: port 4(sender) entered disabled state
[ 3144.437423][T28161] sender: entered allmulticast mode
[ 3144.441404][T28161] sender: entered promiscuous mode
[ 3144.693270][T28163] br0: port 4(sender) entered blocking state
[ 3144.693741][T28163] br0: port 4(sender) entered forwarding state
[ 3144.694474][T28163] br0: port 3(c3) entered blocking state
[ 3144.694802][T28163] br0: port 3(c3) entered forwarding state
[ 3144.695465][T28163] br0: port 2(c2) entered blocking state
[ 3144.695790][T28163] br0: port 2(c2) entered forwarding state
[ 3144.696840][T28163] br0: port 1(c1) entered blocking state
[ 3144.697170][T28163] br0: port 1(c1) entered forwarding state
[ 3157.189577][   T69] br0: port 1(c1) entered disabled state
[ 3157.359697][   T69] c1 (unregistering): left allmulticast mode
[ 3157.360102][   T69] c1 (unregistering): left promiscuous mode
[ 3157.360468][   T69] br0: port 1(c1) entered disabled state
[ 3157.724235][   T69] br0: port 2(c2) entered disabled state
[ 3157.831810][   T69] c2 (unregistering): left allmulticast mode
[ 3157.832218][   T69] c2 (unregistering): left promiscuous mode
[ 3157.832581][   T69] br0: port 2(c2) entered disabled state
[ 3158.293106][   T69] br0: port 3(c3) entered disabled state
[ 3158.393483][   T69] c3 (unregistering): left allmulticast mode
[ 3158.393994][   T69] c3 (unregistering): left promiscuous mode
[ 3158.394376][   T69] br0: port 3(c3) entered disabled state
[ 3158.814493][   T69] br0: port 4(sender) entered disabled state
[ 3158.959562][   T69] sender (unregistering): left allmulticast mode
[ 3158.960018][   T69] sender (unregistering): left promiscuous mode
[ 3158.960407][   T69] br0: port 4(sender) entered disabled state