[   10.951727][  T255] br0: port 1(gw_l) entered blocking state
[   10.952046][  T255] br0: port 1(gw_l) entered disabled state
[   10.952267][  T255] gw_l: entered allmulticast mode
[   10.953237][  T255] gw_l: entered promiscuous mode
[   10.954080][  T255] br0: port 1(gw_l) entered blocking state
[   10.954356][  T255] br0: port 1(gw_l) entered forwarding state
[   11.097292][  T257] br0: port 2(amtg) entered blocking state
[   11.097599][  T257] br0: port 2(amtg) entered disabled state
[   11.097818][  T257] amtg: entered allmulticast mode
[   11.098835][  T257] amtg: entered promiscuous mode
[   11.590931][  T268] br0: port 2(amtg) entered blocking state
[   11.591135][  T268] br0: port 2(amtg) entered forwarding state
[   11.940364][  T276] amtr: entered allmulticast mode
[   11.940649][  T276] relay_gw: entered allmulticast mode
[   11.940831][  T276] relay_src: entered allmulticast mode
[  780.164295][   T12] br0: port 1(gw_l) entered disabled state
[  780.169971][   T12] gw_l (unregistering): left allmulticast mode
[  780.170260][   T12] gw_l (unregistering): left promiscuous mode
[  780.170451][   T12] br0: port 1(gw_l) entered disabled state
[  780.205016][   T12] amtg: left allmulticast mode
[  780.205177][   T12] amtg: left promiscuous mode
[  780.205388][   T12] br0: port 2(amtg) entered disabled state
[  780.232451][  T276] amtr: left allmulticast mode
[  780.232659][  T276] relay_gw: left allmulticast mode
[  780.232824][  T276] relay_src: left allmulticast mode