[ 3348.834896][T28462] br0: port 1(c1) entered blocking state
[ 3348.835312][T28462] br0: port 1(c1) entered disabled state
[ 3348.835643][T28462] c1: entered allmulticast mode
[ 3348.839503][T28462] c1: entered promiscuous mode
[ 3349.496765][T28467] br0: port 2(c2) entered blocking state
[ 3349.497224][T28467] br0: port 2(c2) entered disabled state
[ 3349.497575][T28467] c2: entered allmulticast mode
[ 3349.501047][T28467] c2: entered promiscuous mode
[ 3350.176165][T28472] br0: port 3(c3) entered blocking state
[ 3350.176586][T28472] br0: port 3(c3) entered disabled state
[ 3350.176945][T28472] c3: entered allmulticast mode
[ 3350.180423][T28472] c3: entered promiscuous mode
[ 3350.833345][T28477] br0: port 4(sender) entered blocking state
[ 3350.833852][T28477] br0: port 4(sender) entered disabled state
[ 3350.834263][T28477] sender: entered allmulticast mode
[ 3350.838853][T28477] sender: entered promiscuous mode
[ 3351.090630][T28479] br0: port 4(sender) entered blocking state
[ 3351.091087][T28479] br0: port 4(sender) entered forwarding state
[ 3351.091828][T28479] br0: port 3(c3) entered blocking state
[ 3351.092149][T28479] br0: port 3(c3) entered forwarding state
[ 3351.092829][T28479] br0: port 2(c2) entered blocking state
[ 3351.093156][T28479] br0: port 2(c2) entered forwarding state
[ 3351.093826][T28479] br0: port 1(c1) entered blocking state
[ 3351.094153][T28479] br0: port 1(c1) entered forwarding state
[ 3363.523068][   T69] br0: port 1(c1) entered disabled state
[ 3363.671135][   T69] c1 (unregistering): left allmulticast mode
[ 3363.671568][   T69] c1 (unregistering): left promiscuous mode
[ 3363.671975][   T69] br0: port 1(c1) entered disabled state
[ 3364.057909][   T69] br0: port 2(c2) entered disabled state
[ 3364.167594][   T69] c2 (unregistering): left allmulticast mode
[ 3364.168095][   T69] c2 (unregistering): left promiscuous mode
[ 3364.168472][   T69] br0: port 2(c2) entered disabled state
[ 3364.572243][   T69] br0: port 3(c3) entered disabled state
[ 3364.657670][   T69] c3 (unregistering): left allmulticast mode
[ 3364.658122][   T69] c3 (unregistering): left promiscuous mode
[ 3364.658492][   T69] br0: port 3(c3) entered disabled state
[ 3365.109349][   T69] br0: port 4(sender) entered disabled state
[ 3365.226171][   T69] sender (unregistering): left allmulticast mode
[ 3365.226597][   T69] sender (unregistering): left promiscuous mode
[ 3365.226998][   T69] br0: port 4(sender) entered disabled state