[ 1498.117295] br0: port 1(gw_l) entered blocking state
[ 1498.117387] br0: port 1(gw_l) entered disabled state
[ 1498.117455] gw_l: entered allmulticast mode
[ 1498.117540] gw_l: entered promiscuous mode
[ 1498.117609] br0: port 1(gw_l) entered blocking state
[ 1498.117649] br0: port 1(gw_l) entered forwarding state
[ 1498.164599] br0: port 2(amtg) entered blocking state
[ 1498.164660] br0: port 2(amtg) entered disabled state
[ 1498.164702] amtg: entered allmulticast mode
[ 1498.164771] amtg: entered promiscuous mode
[ 1498.332921] br0: port 2(amtg) entered blocking state
[ 1498.332976] br0: port 2(amtg) entered forwarding state
[ 1498.407745] gretap0: entered allmulticast mode
[ 1498.407804] erspan0: entered allmulticast mode
[ 1498.407845] amtr: entered allmulticast mode
[ 1498.407876] relay_gw: entered allmulticast mode
[ 1498.407918] relay_src: entered allmulticast mode
[ 1516.550597] br0: port 1(gw_l) entered disabled state
[ 1516.550832] gw_l (unregistering): left allmulticast mode
[ 1516.550902] gw_l (unregistering): left promiscuous mode
[ 1516.550947] br0: port 1(gw_l) entered disabled state
[ 1516.567028] gretap0: left allmulticast mode
[ 1516.567083] erspan0: left allmulticast mode
[ 1516.567120] amtr: left allmulticast mode
[ 1516.567154] relay_gw: left allmulticast mode
[ 1516.567203] relay_src: left allmulticast mode
[ 1516.572505] amtg: left allmulticast mode
[ 1516.572564] amtg: left promiscuous mode
[ 1516.572608] br0: port 2(amtg) entered disabled state