[ 4181.872317][ T4000] br0: port 1(gw_l) entered blocking state
[ 4181.872661][ T4000] br0: port 1(gw_l) entered disabled state
[ 4181.874116][ T4000] gw_l: entered allmulticast mode
[ 4181.875391][ T4000] gw_l: entered promiscuous mode
[ 4181.876496][ T4000] br0: port 1(gw_l) entered blocking state
[ 4181.876728][ T4000] br0: port 1(gw_l) entered forwarding state
[ 4182.573604][ T4002] br0: port 2(amtg) entered blocking state
[ 4182.573882][ T4002] br0: port 2(amtg) entered disabled state
[ 4182.574108][ T4002] amtg: entered allmulticast mode
[ 4182.575524][ T4002] amtg: entered promiscuous mode
[ 4185.082988][ T4014] br0: port 2(amtg) entered blocking state
[ 4185.083418][ T4014] br0: port 2(amtg) entered forwarding state
[ 4186.165928][ T4021] amtr: entered allmulticast mode
[ 4186.166426][ T4021] relay_gw: entered allmulticast mode
[ 4186.166687][ T4021] relay_src: entered allmulticast mode
[ 4186.531474][   T10] br0: port 1(gw_l) entered disabled state
[ 4186.604471][   T10] gw_l (unregistering): left allmulticast mode
[ 4186.604725][   T10] gw_l (unregistering): left promiscuous mode
[ 4186.604918][   T10] br0: port 1(gw_l) entered disabled state
[ 4186.665505][   T10] amtg: left allmulticast mode
[ 4186.665789][   T10] amtg: left promiscuous mode
[ 4186.666080][   T10] br0: port 2(amtg) entered disabled state
[ 4186.916470][   T10] relay_gw (unregistering): left allmulticast mode
[ 4186.953111][   T10] amtr (unregistering): left allmulticast mode