[   27.516403][  T479] br0: port 1(gw_l) entered blocking state
[   27.516747][  T479] br0: port 1(gw_l) entered disabled state
[   27.516956][  T479] gw_l: entered allmulticast mode
[   27.517928][  T479] gw_l: entered promiscuous mode
[   27.518997][  T479] br0: port 1(gw_l) entered blocking state
[   27.519223][  T479] br0: port 1(gw_l) entered forwarding state
[   27.681460][  T481] br0: port 2(amtg) entered blocking state
[   27.681759][  T481] br0: port 2(amtg) entered disabled state
[   27.681955][  T481] amtg: entered allmulticast mode
[   27.682888][  T481] amtg: entered promiscuous mode
[   28.173971][  T492] br0: port 2(amtg) entered blocking state
[   28.174159][  T492] br0: port 2(amtg) entered forwarding state
[   28.504828][  T499] amtr: entered allmulticast mode
[   28.505100][  T499] relay_gw: entered allmulticast mode
[   28.505371][  T499] relay_src: entered allmulticast mode
[  749.471370][   T12] br0: port 1(gw_l) entered disabled state
[  749.475649][   T12] gw_l (unregistering): left allmulticast mode
[  749.475885][   T12] gw_l (unregistering): left promiscuous mode
[  749.476106][   T12] br0: port 1(gw_l) entered disabled state
[  749.506656][   T12] amtg: left allmulticast mode
[  749.506844][   T12] amtg: left promiscuous mode
[  749.507100][   T12] br0: port 2(amtg) entered disabled state
[  749.530779][  T499] amtr: left allmulticast mode
[  749.530983][  T499] relay_gw: left allmulticast mode
[  749.531152][  T499] relay_src: left allmulticast mode