[ 3116.044988][T28583] br0: port 1(c1) entered blocking state
[ 3116.046115][T28583] br0: port 1(c1) entered disabled state
[ 3116.046469][T28583] c1: entered allmulticast mode
[ 3116.049818][T28583] c1: entered promiscuous mode
[ 3116.707452][T28588] br0: port 2(c2) entered blocking state
[ 3116.707829][T28588] br0: port 2(c2) entered disabled state
[ 3116.708220][T28588] c2: entered allmulticast mode
[ 3116.711887][T28588] c2: entered promiscuous mode
[ 3117.382095][T28593] br0: port 3(c3) entered blocking state
[ 3117.382449][T28593] br0: port 3(c3) entered disabled state
[ 3117.382787][T28593] c3: entered allmulticast mode
[ 3117.386117][T28593] c3: entered promiscuous mode
[ 3118.045192][T28598] br0: port 4(sender) entered blocking state
[ 3118.045633][T28598] br0: port 4(sender) entered disabled state
[ 3118.046069][T28598] sender: entered allmulticast mode
[ 3118.049499][T28598] sender: entered promiscuous mode
[ 3118.293062][T28600] br0: port 4(sender) entered blocking state
[ 3118.293521][T28600] br0: port 4(sender) entered forwarding state
[ 3118.294253][T28600] br0: port 3(c3) entered blocking state
[ 3118.294568][T28600] br0: port 3(c3) entered forwarding state
[ 3118.295233][T28600] br0: port 2(c2) entered blocking state
[ 3118.295548][T28600] br0: port 2(c2) entered forwarding state
[ 3118.296191][T28600] br0: port 1(c1) entered blocking state
[ 3118.296509][T28600] br0: port 1(c1) entered forwarding state
[ 3130.789933][   T12] br0: port 1(c1) entered disabled state
[ 3130.811290][   T12] c1 (unregistering): left allmulticast mode
[ 3130.811729][   T12] c1 (unregistering): left promiscuous mode
[ 3130.812122][   T12] br0: port 1(c1) entered disabled state
[ 3131.337714][   T12] br0: port 2(c2) entered disabled state
[ 3131.358334][   T12] c2 (unregistering): left allmulticast mode
[ 3131.358798][   T12] c2 (unregistering): left promiscuous mode
[ 3131.359196][   T12] br0: port 2(c2) entered disabled state
[ 3131.897790][   T12] br0: port 3(c3) entered disabled state
[ 3131.917783][   T12] c3 (unregistering): left allmulticast mode
[ 3131.921298][   T12] c3 (unregistering): left promiscuous mode
[ 3131.921778][   T12] br0: port 3(c3) entered disabled state
[ 3132.411581][   T12] br0: port 4(sender) entered disabled state
[ 3132.436439][   T12] sender (unregistering): left allmulticast mode
[ 3132.436909][   T12] sender (unregistering): left promiscuous mode
[ 3132.437289][   T12] br0: port 4(sender) entered disabled state