[ 2548.415048][T19061] br0: port 1(c1) entered blocking state
[ 2548.415306][T19061] br0: port 1(c1) entered disabled state
[ 2548.415544][T19061] c1: entered allmulticast mode
[ 2548.417443][T19061] c1: entered promiscuous mode
[ 2549.334791][T19066] br0: port 2(c2) entered blocking state
[ 2549.335127][T19066] br0: port 2(c2) entered disabled state
[ 2549.335358][T19066] c2: entered allmulticast mode
[ 2549.337232][T19066] c2: entered promiscuous mode
[ 2550.229385][T19071] br0: port 3(c3) entered blocking state
[ 2550.229682][T19071] br0: port 3(c3) entered disabled state
[ 2550.231157][T19071] c3: entered allmulticast mode
[ 2550.233031][T19071] c3: entered promiscuous mode
[ 2551.131045][T19076] br0: port 4(sender) entered blocking state
[ 2551.131346][T19076] br0: port 4(sender) entered disabled state
[ 2551.131624][T19076] sender: entered allmulticast mode
[ 2551.133471][T19076] sender: entered promiscuous mode
[ 2551.504047][T19078] br0: port 4(sender) entered blocking state
[ 2551.504344][T19078] br0: port 4(sender) entered forwarding state
[ 2551.504820][T19078] br0: port 3(c3) entered blocking state
[ 2551.505029][T19078] br0: port 3(c3) entered forwarding state
[ 2551.505442][T19078] br0: port 2(c2) entered blocking state
[ 2551.505651][T19078] br0: port 2(c2) entered forwarding state
[ 2551.506541][T19078] br0: port 1(c1) entered blocking state
[ 2551.506779][T19078] br0: port 1(c1) entered forwarding state
[ 2564.650933][   T11] br0: port 1(c1) entered disabled state
[ 2564.801450][   T11] c1 (unregistering): left allmulticast mode
[ 2564.801727][   T11] c1 (unregistering): left promiscuous mode
[ 2564.801974][   T11] br0: port 1(c1) entered disabled state
[ 2565.363295][   T11] br0: port 2(c2) entered disabled state
[ 2565.508368][   T11] c2 (unregistering): left allmulticast mode
[ 2565.508640][   T11] c2 (unregistering): left promiscuous mode
[ 2565.508888][   T11] br0: port 2(c2) entered disabled state
[ 2566.051759][   T11] br0: port 3(c3) entered disabled state
[ 2566.191431][   T11] c3 (unregistering): left allmulticast mode
[ 2566.191701][   T11] c3 (unregistering): left promiscuous mode
[ 2566.191935][   T11] br0: port 3(c3) entered disabled state
[ 2566.769541][   T11] br0: port 4(sender) entered disabled state
[ 2566.874680][   T11] sender (unregistering): left allmulticast mode
[ 2566.875081][   T11] sender (unregistering): left promiscuous mode
[ 2566.875420][   T11] br0: port 4(sender) entered disabled state