[ 1051.180764][  T498] br0: port 1(c1) entered blocking state
[ 1051.181057][  T498] br0: port 1(c1) entered disabled state
[ 1051.181324][  T498] c1: entered allmulticast mode
[ 1051.182886][  T498] c1: entered promiscuous mode
[ 1051.350868][  T503] br0: port 2(c2) entered blocking state
[ 1051.351211][  T503] br0: port 2(c2) entered disabled state
[ 1051.351517][  T503] c2: entered allmulticast mode
[ 1051.353144][  T503] c2: entered promiscuous mode
[ 1051.531999][  T508] br0: port 3(c3) entered blocking state
[ 1051.532524][  T508] br0: port 3(c3) entered disabled state
[ 1051.532842][  T508] c3: entered allmulticast mode
[ 1051.534488][  T508] c3: entered promiscuous mode
[ 1051.703235][  T513] br0: port 4(sender) entered blocking state
[ 1051.703603][  T513] br0: port 4(sender) entered disabled state
[ 1051.703965][  T513] sender: entered allmulticast mode
[ 1051.705790][  T513] sender: entered promiscuous mode
[ 1051.768915][  T515] br0: port 4(sender) entered blocking state
[ 1051.769290][  T515] br0: port 4(sender) entered forwarding state
[ 1051.769788][  T515] br0: port 3(c3) entered blocking state
[ 1051.770077][  T515] br0: port 3(c3) entered forwarding state
[ 1051.770575][  T515] br0: port 2(c2) entered blocking state
[ 1051.770866][  T515] br0: port 2(c2) entered forwarding state
[ 1051.771356][  T515] br0: port 1(c1) entered blocking state
[ 1051.771660][  T515] br0: port 1(c1) entered forwarding state
[ 1062.779860][T15485] br0: port 1(c1) entered disabled state
[ 1062.783473][T15485] c1 (unregistering): left allmulticast mode
[ 1062.783811][T15485] c1 (unregistering): left promiscuous mode
[ 1062.784107][T15485] br0: port 1(c1) entered disabled state
[ 1062.916139][T15485] br0: port 2(c2) entered disabled state
[ 1062.919527][T15485] c2 (unregistering): left allmulticast mode
[ 1062.919858][T15485] c2 (unregistering): left promiscuous mode
[ 1062.920154][T15485] br0: port 2(c2) entered disabled state
[ 1063.060064][T15485] br0: port 3(c3) entered disabled state
[ 1063.063972][T15485] c3 (unregistering): left allmulticast mode
[ 1063.064445][T15485] c3 (unregistering): left promiscuous mode
[ 1063.064760][T15485] br0: port 3(c3) entered disabled state
[ 1063.219286][T15485] br0: port 4(sender) entered disabled state
[ 1063.223624][T15485] sender (unregistering): left allmulticast mode
[ 1063.223947][T15485] sender (unregistering): left promiscuous mode
[ 1063.224256][T15485] br0: port 4(sender) entered disabled state