[ 1377.974329] br0: port 1(gw_l) entered blocking state
[ 1377.974387] br0: port 1(gw_l) entered disabled state
[ 1377.974450] gw_l: entered allmulticast mode
[ 1377.974516] gw_l: entered promiscuous mode
[ 1377.974572] br0: port 1(gw_l) entered blocking state
[ 1377.974615] br0: port 1(gw_l) entered forwarding state
[ 1378.019040] br0: port 2(amtg) entered blocking state
[ 1378.019093] br0: port 2(amtg) entered disabled state
[ 1378.019137] amtg: entered allmulticast mode
[ 1378.019189] amtg: entered promiscuous mode
[ 1378.180425] br0: port 2(amtg) entered blocking state
[ 1378.180477] br0: port 2(amtg) entered forwarding state
[ 1378.258272] gretap0: entered allmulticast mode
[ 1378.258349] erspan0: entered allmulticast mode
[ 1378.258400] amtr: entered allmulticast mode
[ 1378.258439] relay_gw: entered allmulticast mode
[ 1378.258483] relay_src: entered allmulticast mode
[ 1395.334112] br0: port 1(gw_l) entered disabled state
[ 1395.334378] gw_l (unregistering): left allmulticast mode
[ 1395.334428] gw_l (unregistering): left promiscuous mode
[ 1395.334480] br0: port 1(gw_l) entered disabled state
[ 1395.345331] gretap0: left allmulticast mode
[ 1395.345378] erspan0: left allmulticast mode
[ 1395.345421] amtr: left allmulticast mode
[ 1395.345450] relay_gw: left allmulticast mode
[ 1395.345510] relay_src: left allmulticast mode
[ 1395.353001] amtg: left allmulticast mode
[ 1395.353047] amtg: left promiscuous mode
[ 1395.353111] br0: port 2(amtg) entered disabled state