[ 3099.582070][T27910] br0: port 1(c1) entered blocking state
[ 3099.582426][T27910] br0: port 1(c1) entered disabled state
[ 3099.582779][T27910] c1: entered allmulticast mode
[ 3099.586800][T27910] c1: entered promiscuous mode
[ 3100.282844][T27915] br0: port 2(c2) entered blocking state
[ 3100.283284][T27915] br0: port 2(c2) entered disabled state
[ 3100.283631][T27915] c2: entered allmulticast mode
[ 3100.287102][T27915] c2: entered promiscuous mode
[ 3101.047785][T27920] br0: port 3(c3) entered blocking state
[ 3101.049721][T27920] br0: port 3(c3) entered disabled state
[ 3101.050201][T27920] c3: entered allmulticast mode
[ 3101.053727][T27920] c3: entered promiscuous mode
[ 3101.799352][T27925] br0: port 4(sender) entered blocking state
[ 3101.799874][T27925] br0: port 4(sender) entered disabled state
[ 3101.800336][T27925] sender: entered allmulticast mode
[ 3101.804319][T27925] sender: entered promiscuous mode
[ 3102.056430][T27927] br0: port 4(sender) entered blocking state
[ 3102.056965][T27927] br0: port 4(sender) entered forwarding state
[ 3102.057769][T27927] br0: port 3(c3) entered blocking state
[ 3102.058196][T27927] br0: port 3(c3) entered forwarding state
[ 3102.058885][T27927] br0: port 2(c2) entered blocking state
[ 3102.059244][T27927] br0: port 2(c2) entered forwarding state
[ 3102.059955][T27927] br0: port 1(c1) entered blocking state
[ 3102.060311][T27927] br0: port 1(c1) entered forwarding state
[ 3114.603085][   T12] br0: port 1(c1) entered disabled state
[ 3114.691820][   T12] c1 (unregistering): left allmulticast mode
[ 3114.692403][   T12] c1 (unregistering): left promiscuous mode
[ 3114.692812][   T12] br0: port 1(c1) entered disabled state
[ 3115.179761][   T12] br0: port 2(c2) entered disabled state
[ 3115.257792][   T12] c2 (unregistering): left allmulticast mode
[ 3115.258253][   T12] c2 (unregistering): left promiscuous mode
[ 3115.258646][   T12] br0: port 2(c2) entered disabled state
[ 3115.724956][   T12] br0: port 3(c3) entered disabled state
[ 3115.907835][   T12] c3 (unregistering): left allmulticast mode
[ 3115.908365][   T12] c3 (unregistering): left promiscuous mode
[ 3115.908794][   T12] br0: port 3(c3) entered disabled state
[ 3116.287644][   T12] br0: port 4(sender) entered disabled state
[ 3116.375817][   T12] sender (unregistering): left allmulticast mode
[ 3116.376341][   T12] sender (unregistering): left promiscuous mode
[ 3116.376734][   T12] br0: port 4(sender) entered disabled state