[   10.353395][  T255] br0: port 1(gw_l) entered blocking state
[   10.354075][  T255] br0: port 1(gw_l) entered disabled state
[   10.354325][  T255] gw_l: entered allmulticast mode
[   10.355375][  T255] gw_l: entered promiscuous mode
[   10.356515][  T255] br0: port 1(gw_l) entered blocking state
[   10.356823][  T255] br0: port 1(gw_l) entered forwarding state
[   10.503044][  T257] br0: port 2(amtg) entered blocking state
[   10.503425][  T257] br0: port 2(amtg) entered disabled state
[   10.504405][  T257] amtg: entered allmulticast mode
[   10.505807][  T257] amtg: entered promiscuous mode
[   10.978373][  T268] br0: port 2(amtg) entered blocking state
[   10.978583][  T268] br0: port 2(amtg) entered forwarding state
[   11.323719][  T277] amtr: entered allmulticast mode
[   11.323998][  T277] relay_gw: entered allmulticast mode
[   11.324172][  T277] relay_src: entered allmulticast mode
[  746.073206][   T12] br0: port 1(gw_l) entered disabled state
[  746.077919][   T12] gw_l (unregistering): left allmulticast mode
[  746.078213][   T12] gw_l (unregistering): left promiscuous mode
[  746.078401][   T12] br0: port 1(gw_l) entered disabled state
[  746.115662][   T12] amtg: left allmulticast mode
[  746.115870][   T12] amtg: left promiscuous mode
[  746.116097][   T12] br0: port 2(amtg) entered disabled state
[  746.134803][  T277] amtr: left allmulticast mode
[  746.135059][  T277] relay_gw: left allmulticast mode
[  746.135300][  T277] relay_src: left allmulticast mode