[ 1234.219154] br0: port 1(gw_l) entered blocking state
[ 1234.219219] br0: port 1(gw_l) entered disabled state
[ 1234.219279] gw_l: entered allmulticast mode
[ 1234.219356] gw_l: entered promiscuous mode
[ 1234.219408] br0: port 1(gw_l) entered blocking state
[ 1234.219453] br0: port 1(gw_l) entered forwarding state
[ 1234.261193] br0: port 2(amtg) entered blocking state
[ 1234.261250] br0: port 2(amtg) entered disabled state
[ 1234.261302] amtg: entered allmulticast mode
[ 1234.261359] amtg: entered promiscuous mode
[ 1234.420066] br0: port 2(amtg) entered blocking state
[ 1234.420123] br0: port 2(amtg) entered forwarding state
[ 1234.492601] gretap0: entered allmulticast mode
[ 1234.492706] erspan0: entered allmulticast mode
[ 1234.492784] amtr: entered allmulticast mode
[ 1234.492835] relay_gw: entered allmulticast mode
[ 1234.492892] relay_src: entered allmulticast mode
[ 1251.736512] br0: port 1(gw_l) entered disabled state
[ 1251.736774] gw_l (unregistering): left allmulticast mode
[ 1251.736822] gw_l (unregistering): left promiscuous mode
[ 1251.736861] br0: port 1(gw_l) entered disabled state
[ 1251.752137] gretap0: left allmulticast mode
[ 1251.752224] erspan0: left allmulticast mode
[ 1251.752304] amtr: left allmulticast mode
[ 1251.752373] relay_gw: left allmulticast mode
[ 1251.752465] relay_src: left allmulticast mode
[ 1251.752594] amtg: left allmulticast mode
[ 1251.752637] amtg: left promiscuous mode
[ 1251.752681] br0: port 2(amtg) entered disabled state