[ 2843.862525][T28661] br0: port 1(c1) entered blocking state
[ 2843.863208][T28661] br0: port 1(c1) entered disabled state
[ 2843.863565][T28661] c1: entered allmulticast mode
[ 2843.866956][T28661] c1: entered promiscuous mode
[ 2844.514782][T28666] br0: port 2(c2) entered blocking state
[ 2844.515140][T28666] br0: port 2(c2) entered disabled state
[ 2844.515506][T28666] c2: entered allmulticast mode
[ 2844.518932][T28666] c2: entered promiscuous mode
[ 2845.172985][T28671] br0: port 3(c3) entered blocking state
[ 2845.173352][T28671] br0: port 3(c3) entered disabled state
[ 2845.173707][T28671] c3: entered allmulticast mode
[ 2845.177066][T28671] c3: entered promiscuous mode
[ 2845.819222][T28676] br0: port 4(sender) entered blocking state
[ 2845.819623][T28676] br0: port 4(sender) entered disabled state
[ 2845.820347][T28676] sender: entered allmulticast mode
[ 2845.823619][T28676] sender: entered promiscuous mode
[ 2846.080893][T28678] br0: port 4(sender) entered blocking state
[ 2846.081311][T28678] br0: port 4(sender) entered forwarding state
[ 2846.082022][T28678] br0: port 3(c3) entered blocking state
[ 2846.082334][T28678] br0: port 3(c3) entered forwarding state
[ 2846.082974][T28678] br0: port 2(c2) entered blocking state
[ 2846.083288][T28678] br0: port 2(c2) entered forwarding state
[ 2846.083930][T28678] br0: port 1(c1) entered blocking state
[ 2846.084244][T28678] br0: port 1(c1) entered forwarding state
[ 2858.521430][   T12] br0: port 1(c1) entered disabled state
[ 2858.547786][   T12] c1 (unregistering): left allmulticast mode
[ 2858.548237][   T12] c1 (unregistering): left promiscuous mode
[ 2858.548634][   T12] br0: port 1(c1) entered disabled state
[ 2859.062147][   T12] br0: port 2(c2) entered disabled state
[ 2859.084437][   T12] c2 (unregistering): left allmulticast mode
[ 2859.084836][   T12] c2 (unregistering): left promiscuous mode
[ 2859.085373][   T12] br0: port 2(c2) entered disabled state
[ 2859.611171][   T12] br0: port 3(c3) entered disabled state
[ 2859.635005][   T12] c3 (unregistering): left allmulticast mode
[ 2859.635389][   T12] c3 (unregistering): left promiscuous mode
[ 2859.635745][   T12] br0: port 3(c3) entered disabled state
[ 2860.173143][   T12] br0: port 4(sender) entered disabled state
[ 2860.198679][   T12] sender (unregistering): left allmulticast mode
[ 2860.199303][   T12] sender (unregistering): left promiscuous mode
[ 2860.199672][   T12] br0: port 4(sender) entered disabled state