[ 1136.018986] br0: port 1(gw_l) entered blocking state
[ 1136.019058] br0: port 1(gw_l) entered disabled state
[ 1136.019134] gw_l: entered allmulticast mode
[ 1136.019210] gw_l: entered promiscuous mode
[ 1136.019281] br0: port 1(gw_l) entered blocking state
[ 1136.019340] br0: port 1(gw_l) entered forwarding state
[ 1136.071897] br0: port 2(amtg) entered blocking state
[ 1136.071953] br0: port 2(amtg) entered disabled state
[ 1136.071991] amtg: entered allmulticast mode
[ 1136.072044] amtg: entered promiscuous mode
[ 1136.278339] br0: port 2(amtg) entered blocking state
[ 1136.278408] br0: port 2(amtg) entered forwarding state
[ 1136.378480] gretap0: entered allmulticast mode
[ 1136.378537] erspan0: entered allmulticast mode
[ 1136.378616] amtr: entered allmulticast mode
[ 1136.378650] relay_gw: entered allmulticast mode
[ 1136.378689] relay_src: entered allmulticast mode
[ 1136.437743] br0: port 1(gw_l) entered disabled state
[ 1136.437993] gw_l (unregistering): left allmulticast mode
[ 1136.438056] gw_l (unregistering): left promiscuous mode
[ 1136.438144] br0: port 1(gw_l) entered disabled state
[ 1136.455709] amtg: left allmulticast mode
[ 1136.455844] amtg: left promiscuous mode
[ 1136.455890] br0: port 2(amtg) entered disabled state