[ 3026.660254][T28340] br0: port 1(c1) entered blocking state
[ 3026.660609][T28340] br0: port 1(c1) entered disabled state
[ 3026.660969][T28340] c1: entered allmulticast mode
[ 3026.664299][T28340] c1: entered promiscuous mode
[ 3027.312067][T28345] br0: port 2(c2) entered blocking state
[ 3027.312425][T28345] br0: port 2(c2) entered disabled state
[ 3027.312778][T28345] c2: entered allmulticast mode
[ 3027.316445][T28345] c2: entered promiscuous mode
[ 3027.983471][T28350] br0: port 3(c3) entered blocking state
[ 3027.983895][T28350] br0: port 3(c3) entered disabled state
[ 3027.984256][T28350] c3: entered allmulticast mode
[ 3027.987659][T28350] c3: entered promiscuous mode
[ 3028.634433][T28355] br0: port 4(sender) entered blocking state
[ 3028.634856][T28355] br0: port 4(sender) entered disabled state
[ 3028.635295][T28355] sender: entered allmulticast mode
[ 3028.638679][T28355] sender: entered promiscuous mode
[ 3028.889912][T28357] br0: port 4(sender) entered blocking state
[ 3028.890386][T28357] br0: port 4(sender) entered forwarding state
[ 3028.891124][T28357] br0: port 3(c3) entered blocking state
[ 3028.891455][T28357] br0: port 3(c3) entered forwarding state
[ 3028.892118][T28357] br0: port 2(c2) entered blocking state
[ 3028.892445][T28357] br0: port 2(c2) entered forwarding state
[ 3028.893113][T28357] br0: port 1(c1) entered blocking state
[ 3028.893443][T28357] br0: port 1(c1) entered forwarding state
[ 3041.317464][   T69] br0: port 1(c1) entered disabled state
[ 3041.339068][   T69] c1 (unregistering): left allmulticast mode
[ 3041.339465][   T69] c1 (unregistering): left promiscuous mode
[ 3041.339838][   T69] br0: port 1(c1) entered disabled state
[ 3041.812347][   T69] br0: port 2(c2) entered disabled state
[ 3041.832581][   T69] c2 (unregistering): left allmulticast mode
[ 3041.833431][   T69] c2 (unregistering): left promiscuous mode
[ 3041.833806][   T69] br0: port 2(c2) entered disabled state
[ 3042.310230][   T69] br0: port 3(c3) entered disabled state
[ 3042.331977][   T69] c3 (unregistering): left allmulticast mode
[ 3042.332424][   T69] c3 (unregistering): left promiscuous mode
[ 3042.332790][   T69] br0: port 3(c3) entered disabled state
[ 3042.830901][   T69] br0: port 4(sender) entered disabled state
[ 3042.852707][   T69] sender (unregistering): left allmulticast mode
[ 3042.853210][   T69] sender (unregistering): left promiscuous mode
[ 3042.853579][   T69] br0: port 4(sender) entered disabled state