[ 1256.910640] br0: port 1(gw_l) entered blocking state
[ 1256.910708] br0: port 1(gw_l) entered disabled state
[ 1256.910757] gw_l: entered allmulticast mode
[ 1256.910827] gw_l: entered promiscuous mode
[ 1256.910885] br0: port 1(gw_l) entered blocking state
[ 1256.910923] br0: port 1(gw_l) entered forwarding state
[ 1256.978813] br0: port 2(amtg) entered blocking state
[ 1256.978867] br0: port 2(amtg) entered disabled state
[ 1256.978906] amtg: entered allmulticast mode
[ 1256.978968] amtg: entered promiscuous mode
[ 1257.243152] br0: port 2(amtg) entered blocking state
[ 1257.243213] br0: port 2(amtg) entered forwarding state
[ 1257.366212] gretap0: entered allmulticast mode
[ 1257.366276] erspan0: entered allmulticast mode
[ 1257.366326] amtr: entered allmulticast mode
[ 1257.366367] relay_gw: entered allmulticast mode
[ 1257.366406] relay_src: entered allmulticast mode
[ 1257.419661] br0: port 1(gw_l) entered disabled state
[ 1257.419890] gw_l (unregistering): left allmulticast mode
[ 1257.419927] gw_l (unregistering): left promiscuous mode
[ 1257.419982] br0: port 1(gw_l) entered disabled state
[ 1257.439542] amtg: left allmulticast mode
[ 1257.439600] amtg: left promiscuous mode
[ 1257.439646] br0: port 2(amtg) entered disabled state
[ 1257.469778] relay_gw (unregistering): left allmulticast mode
[ 1257.479659] amtr (unregistering): left allmulticast mode