[ 2181.591237][ T9749] br0: port 1(gw_l) entered blocking state
[ 2181.591651][ T9749] br0: port 1(gw_l) entered disabled state
[ 2181.592050][ T9749] gw_l: entered allmulticast mode
[ 2181.594214][ T9749] gw_l: entered promiscuous mode
[ 2181.596886][ T9749] br0: port 1(gw_l) entered blocking state
[ 2181.597437][ T9749] br0: port 1(gw_l) entered forwarding state
[ 2182.126773][ T9751] br0: port 2(amtg) entered blocking state
[ 2182.127376][ T9751] br0: port 2(amtg) entered disabled state
[ 2182.127789][ T9751] amtg: entered allmulticast mode
[ 2182.130115][ T9751] amtg: entered promiscuous mode
[ 2184.180294][ T9762] br0: port 2(amtg) entered blocking state
[ 2184.180704][ T9762] br0: port 2(amtg) entered forwarding state
[ 2185.083465][ T9768] amtr: entered allmulticast mode
[ 2185.084095][ T9768] relay_gw: entered allmulticast mode
[ 2185.084538][ T9768] relay_src: entered allmulticast mode
[ 3901.849459][   T12] br0: port 1(gw_l) entered disabled state
[ 3901.877558][   T12] gw_l (unregistering): left allmulticast mode
[ 3901.879579][   T12] gw_l (unregistering): left promiscuous mode
[ 3901.879970][   T12] br0: port 1(gw_l) entered disabled state
[ 3901.937520][   T12] amtg: left allmulticast mode
[ 3901.937866][   T12] amtg: left promiscuous mode
[ 3901.938341][   T12] br0: port 2(amtg) entered disabled state
[ 3902.032975][   T12] relay_gw (unregistering): left allmulticast mode
[ 3902.053657][   T12] amtr (unregistering): left allmulticast mode
[ 3902.182648][ T9768] relay_src: left allmulticast mode