[ 1693.351369][ T8407] br0: port 1(gw_l) entered blocking state
[ 1693.351645][ T8407] br0: port 1(gw_l) entered disabled state
[ 1693.351905][ T8407] gw_l: entered allmulticast mode
[ 1693.353089][ T8407] gw_l: entered promiscuous mode
[ 1693.354177][ T8407] br0: port 1(gw_l) entered blocking state
[ 1693.354435][ T8407] br0: port 1(gw_l) entered forwarding state
[ 1694.088102][ T8409] br0: port 2(amtg) entered blocking state
[ 1694.088356][ T8409] br0: port 2(amtg) entered disabled state
[ 1694.088572][ T8409] amtg: entered allmulticast mode
[ 1694.089861][ T8409] amtg: entered promiscuous mode
[ 1697.167104][ T8421] br0: port 2(amtg) entered blocking state
[ 1697.167413][ T8421] br0: port 2(amtg) entered forwarding state
[ 1698.513812][ T8429] amtr: entered allmulticast mode
[ 1698.514249][ T8429] relay_gw: entered allmulticast mode
[ 1698.514521][ T8429] relay_src: entered allmulticast mode
[ 2894.996456][   T74] br0: port 1(gw_l) entered disabled state
[ 2895.091060][   T74] gw_l (unregistering): left allmulticast mode
[ 2895.091313][   T74] gw_l (unregistering): left promiscuous mode
[ 2895.091507][   T74] br0: port 1(gw_l) entered disabled state
[ 2895.176408][   T74] amtg: left allmulticast mode
[ 2895.176642][   T74] amtg: left promiscuous mode
[ 2895.176949][   T74] br0: port 2(amtg) entered disabled state
[ 2895.372691][   T74] relay_gw (unregistering): left allmulticast mode
[ 2895.393054][   T74] amtr (unregistering): left allmulticast mode
[ 2895.490353][ T8429] relay_src: left allmulticast mode