[ 3138.092279][T28789] br0: port 1(c1) entered blocking state
[ 3138.092699][T28789] br0: port 1(c1) entered disabled state
[ 3138.093115][T28789] c1: entered allmulticast mode
[ 3138.096658][T28789] c1: entered promiscuous mode
[ 3138.806814][T28794] br0: port 2(c2) entered blocking state
[ 3138.807799][T28794] br0: port 2(c2) entered disabled state
[ 3138.808223][T28794] c2: entered allmulticast mode
[ 3138.811794][T28794] c2: entered promiscuous mode
[ 3139.519772][T28799] br0: port 3(c3) entered blocking state
[ 3139.520175][T28799] br0: port 3(c3) entered disabled state
[ 3139.520549][T28799] c3: entered allmulticast mode
[ 3139.525135][T28799] c3: entered promiscuous mode
[ 3140.239133][T28804] br0: port 4(sender) entered blocking state
[ 3140.239605][T28804] br0: port 4(sender) entered disabled state
[ 3140.240062][T28804] sender: entered allmulticast mode
[ 3140.243801][T28804] sender: entered promiscuous mode
[ 3140.501327][T28806] br0: port 4(sender) entered blocking state
[ 3140.501807][T28806] br0: port 4(sender) entered forwarding state
[ 3140.502576][T28806] br0: port 3(c3) entered blocking state
[ 3140.502913][T28806] br0: port 3(c3) entered forwarding state
[ 3140.503609][T28806] br0: port 2(c2) entered blocking state
[ 3140.503966][T28806] br0: port 2(c2) entered forwarding state
[ 3140.504651][T28806] br0: port 1(c1) entered blocking state
[ 3140.505001][T28806] br0: port 1(c1) entered forwarding state
[ 3153.074419][   T12] br0: port 1(c1) entered disabled state
[ 3153.204818][   T12] c1 (unregistering): left allmulticast mode
[ 3153.205314][   T12] c1 (unregistering): left promiscuous mode
[ 3153.205733][   T12] br0: port 1(c1) entered disabled state
[ 3153.646716][   T12] br0: port 2(c2) entered disabled state
[ 3153.755833][   T12] c2 (unregistering): left allmulticast mode
[ 3153.756336][   T12] c2 (unregistering): left promiscuous mode
[ 3153.756756][   T12] br0: port 2(c2) entered disabled state
[ 3154.191293][   T12] br0: port 3(c3) entered disabled state
[ 3154.349953][   T12] c3 (unregistering): left allmulticast mode
[ 3154.350418][   T12] c3 (unregistering): left promiscuous mode
[ 3154.350836][   T12] br0: port 3(c3) entered disabled state
[ 3154.752114][   T12] br0: port 4(sender) entered disabled state
[ 3154.864813][   T12] sender (unregistering): left allmulticast mode
[ 3154.865337][   T12] sender (unregistering): left promiscuous mode
[ 3154.865754][   T12] br0: port 4(sender) entered disabled state