[ 1506.682592] br0: port 1(gw_l) entered blocking state
[ 1506.682662] br0: port 1(gw_l) entered disabled state
[ 1506.682715] gw_l: entered allmulticast mode
[ 1506.682778] gw_l: entered promiscuous mode
[ 1506.682832] br0: port 1(gw_l) entered blocking state
[ 1506.682872] br0: port 1(gw_l) entered forwarding state
[ 1506.724078] br0: port 2(amtg) entered blocking state
[ 1506.724168] br0: port 2(amtg) entered disabled state
[ 1506.724221] amtg: entered allmulticast mode
[ 1506.724300] amtg: entered promiscuous mode
[ 1506.893408] br0: port 2(amtg) entered blocking state
[ 1506.893462] br0: port 2(amtg) entered forwarding state
[ 1506.972937] amtr: entered allmulticast mode
[ 1506.973026] relay_gw: entered allmulticast mode
[ 1506.973079] relay_src: entered allmulticast mode
[ 1524.615091] br0: port 1(gw_l) entered disabled state
[ 1524.615383] gw_l (unregistering): left allmulticast mode
[ 1524.615446] gw_l (unregistering): left promiscuous mode
[ 1524.615489] br0: port 1(gw_l) entered disabled state
[ 1524.634120] amtr: left allmulticast mode
[ 1524.634208] relay_gw: left allmulticast mode
[ 1524.634276] relay_src: left allmulticast mode
[ 1524.641971] amtg: left allmulticast mode
[ 1524.642025] amtg: left promiscuous mode
[ 1524.642073] br0: port 2(amtg) entered disabled state