[ 3111.092819][T28102] br0: port 1(c1) entered blocking state
[ 3111.093243][T28102] br0: port 1(c1) entered disabled state
[ 3111.093627][T28102] c1: entered allmulticast mode
[ 3111.097131][T28102] c1: entered promiscuous mode
[ 3111.799679][T28107] br0: port 2(c2) entered blocking state
[ 3111.800050][T28107] br0: port 2(c2) entered disabled state
[ 3111.800436][T28107] c2: entered allmulticast mode
[ 3111.805395][T28107] c2: entered promiscuous mode
[ 3112.489888][T28112] br0: port 3(c3) entered blocking state
[ 3112.490291][T28112] br0: port 3(c3) entered disabled state
[ 3112.490697][T28112] c3: entered allmulticast mode
[ 3112.496617][T28112] c3: entered promiscuous mode
[ 3113.192940][T28117] br0: port 4(sender) entered blocking state
[ 3113.193423][T28117] br0: port 4(sender) entered disabled state
[ 3113.193866][T28117] sender: entered allmulticast mode
[ 3113.198298][T28117] sender: entered promiscuous mode
[ 3113.458161][T28119] br0: port 4(sender) entered blocking state
[ 3113.458639][T28119] br0: port 4(sender) entered forwarding state
[ 3113.459382][T28119] br0: port 3(c3) entered blocking state
[ 3113.459708][T28119] br0: port 3(c3) entered forwarding state
[ 3113.460379][T28119] br0: port 2(c2) entered blocking state
[ 3113.460703][T28119] br0: port 2(c2) entered forwarding state
[ 3113.461380][T28119] br0: port 1(c1) entered blocking state
[ 3113.462257][T28119] br0: port 1(c1) entered forwarding state
[ 3125.931686][   T12] br0: port 1(c1) entered disabled state
[ 3126.040209][   T12] c1 (unregistering): left allmulticast mode
[ 3126.040697][   T12] c1 (unregistering): left promiscuous mode
[ 3126.041095][   T12] br0: port 1(c1) entered disabled state
[ 3126.492178][   T12] br0: port 2(c2) entered disabled state
[ 3126.608167][   T12] c2 (unregistering): left allmulticast mode
[ 3126.608658][   T12] c2 (unregistering): left promiscuous mode
[ 3126.609056][   T12] br0: port 2(c2) entered disabled state
[ 3127.090537][   T12] br0: port 3(c3) entered disabled state
[ 3127.238220][   T12] c3 (unregistering): left allmulticast mode
[ 3127.238700][   T12] c3 (unregistering): left promiscuous mode
[ 3127.239113][   T12] br0: port 3(c3) entered disabled state
[ 3127.647573][   T12] br0: port 4(sender) entered disabled state
[ 3127.788173][   T12] sender (unregistering): left allmulticast mode
[ 3127.788613][   T12] sender (unregistering): left promiscuous mode
[ 3127.789033][   T12] br0: port 4(sender) entered disabled state