[   12.434005][  T268] br0: port 1(gw_l) entered blocking state
[   12.434310][  T268] br0: port 1(gw_l) entered disabled state
[   12.434632][  T268] gw_l: entered allmulticast mode
[   12.435618][  T268] gw_l: entered promiscuous mode
[   12.436543][  T268] br0: port 1(gw_l) entered blocking state
[   12.436766][  T268] br0: port 1(gw_l) entered forwarding state
[   12.626027][  T270] br0: port 2(amtg) entered blocking state
[   12.626365][  T270] br0: port 2(amtg) entered disabled state
[   12.626549][  T270] amtg: entered allmulticast mode
[   12.627671][  T270] amtg: entered promiscuous mode
[   13.357891][  T281] br0: port 2(amtg) entered blocking state
[   13.358158][  T281] br0: port 2(amtg) entered forwarding state
[   13.830808][  T288] amtr: entered allmulticast mode
[   13.831140][  T288] relay_gw: entered allmulticast mode
[   13.831391][  T288] relay_src: entered allmulticast mode
[  844.073343][   T12] br0: port 1(gw_l) entered disabled state
[  844.082335][   T12] gw_l (unregistering): left allmulticast mode
[  844.082561][   T12] gw_l (unregistering): left promiscuous mode
[  844.082719][   T12] br0: port 1(gw_l) entered disabled state
[  844.113494][   T12] amtg: left allmulticast mode
[  844.113647][   T12] amtg: left promiscuous mode
[  844.113876][   T12] br0: port 2(amtg) entered disabled state
[  844.129859][  T288] amtr: left allmulticast mode
[  844.130099][  T288] relay_gw: left allmulticast mode
[  844.130267][  T288] relay_src: left allmulticast mode