[  122.358887][ T1899] br0: port 1(gw_l) entered blocking state
[  122.359295][ T1899] br0: port 1(gw_l) entered disabled state
[  122.359967][ T1899] gw_l: entered allmulticast mode
[  122.360964][ T1899] gw_l: entered promiscuous mode
[  122.361942][ T1899] br0: port 1(gw_l) entered blocking state
[  122.362174][ T1899] br0: port 1(gw_l) entered forwarding state
[  122.493215][ T1901] br0: port 2(amtg) entered blocking state
[  122.493499][ T1901] br0: port 2(amtg) entered disabled state
[  122.493662][ T1901] amtg: entered allmulticast mode
[  122.494596][ T1901] amtg: entered promiscuous mode
[  122.893895][ T1912] br0: port 2(amtg) entered blocking state
[  122.894131][ T1912] br0: port 2(amtg) entered forwarding state
[  123.211894][ T1920] amtr: entered allmulticast mode
[  123.212201][ T1920] relay_gw: entered allmulticast mode
[  123.212441][ T1920] relay_src: entered allmulticast mode
[  936.915518][   T12] br0: port 1(gw_l) entered disabled state
[  936.930434][   T12] gw_l (unregistering): left allmulticast mode
[  936.930746][   T12] gw_l (unregistering): left promiscuous mode
[  936.931002][   T12] br0: port 1(gw_l) entered disabled state
[  936.971168][   T12] amtg: left allmulticast mode
[  936.971425][   T12] amtg: left promiscuous mode
[  936.971672][   T12] br0: port 2(amtg) entered disabled state
[  937.011659][ T1920] amtr: left allmulticast mode
[  937.012057][ T1920] relay_gw: left allmulticast mode
[  937.012422][ T1920] relay_src: left allmulticast mode