[  989.171630][T31479] br0: port 1(c1) entered blocking state
[  989.171828][T31479] br0: port 1(c1) entered disabled state
[  989.172004][T31479] c1: entered allmulticast mode
[  989.173510][T31479] c1: entered promiscuous mode
[  989.340422][T31484] br0: port 2(c2) entered blocking state
[  989.340599][T31484] br0: port 2(c2) entered disabled state
[  989.340771][T31484] c2: entered allmulticast mode
[  989.347935][T31484] c2: entered promiscuous mode
[  989.514474][T31489] br0: port 3(c3) entered blocking state
[  989.514743][T31489] br0: port 3(c3) entered disabled state
[  989.514992][T31489] c3: entered allmulticast mode
[  989.517589][T31489] c3: entered promiscuous mode
[  989.700184][T31494] br0: port 4(sender) entered blocking state
[  989.700430][T31494] br0: port 4(sender) entered disabled state
[  989.700680][T31494] sender: entered allmulticast mode
[  989.702249][T31494] sender: entered promiscuous mode
[  989.764852][T31496] br0: port 4(sender) entered blocking state
[  989.765178][T31496] br0: port 4(sender) entered forwarding state
[  989.765717][T31496] br0: port 3(c3) entered blocking state
[  989.765953][T31496] br0: port 3(c3) entered forwarding state
[  989.766449][T31496] br0: port 2(c2) entered blocking state
[  989.766687][T31496] br0: port 2(c2) entered forwarding state
[  989.767181][T31496] br0: port 1(c1) entered blocking state
[  989.767419][T31496] br0: port 1(c1) entered forwarding state
[ 1000.942176][   T12] br0: port 1(c1) entered disabled state
[ 1000.954112][   T12] c1 (unregistering): left allmulticast mode
[ 1000.954327][   T12] c1 (unregistering): left promiscuous mode
[ 1000.954525][   T12] br0: port 1(c1) entered disabled state
[ 1001.105235][   T12] br0: port 2(c2) entered disabled state
[ 1001.118019][   T12] c2 (unregistering): left allmulticast mode
[ 1001.118272][   T12] c2 (unregistering): left promiscuous mode
[ 1001.118452][   T12] br0: port 2(c2) entered disabled state
[ 1001.286924][   T12] br0: port 3(c3) entered disabled state
[ 1001.298766][   T12] c3 (unregistering): left allmulticast mode
[ 1001.298978][   T12] c3 (unregistering): left promiscuous mode
[ 1001.299170][   T12] br0: port 3(c3) entered disabled state
[ 1001.452425][   T12] br0: port 4(sender) entered disabled state
[ 1001.465722][   T12] sender (unregistering): left allmulticast mode
[ 1001.465932][   T12] sender (unregistering): left promiscuous mode
[ 1001.466114][   T12] br0: port 4(sender) entered disabled state