[ 1377.948984] br0: port 1(gw_l) entered blocking state
[ 1377.949083] br0: port 1(gw_l) entered disabled state
[ 1377.949143] gw_l: entered allmulticast mode
[ 1377.949212] gw_l: entered promiscuous mode
[ 1377.949275] br0: port 1(gw_l) entered blocking state
[ 1377.949322] br0: port 1(gw_l) entered forwarding state
[ 1377.991957] br0: port 2(amtg) entered blocking state
[ 1377.992037] br0: port 2(amtg) entered disabled state
[ 1377.992105] amtg: entered allmulticast mode
[ 1377.992171] amtg: entered promiscuous mode
[ 1378.146523] br0: port 2(amtg) entered blocking state
[ 1378.146601] br0: port 2(amtg) entered forwarding state
[ 1378.241833] gretap0: entered allmulticast mode
[ 1378.241891] erspan0: entered allmulticast mode
[ 1378.241933] amtr: entered allmulticast mode
[ 1378.241966] relay_gw: entered allmulticast mode
[ 1378.242007] relay_src: entered allmulticast mode
[ 1394.919217] br0: port 1(gw_l) entered disabled state
[ 1394.919530] gw_l (unregistering): left allmulticast mode
[ 1394.919629] gw_l (unregistering): left promiscuous mode
[ 1394.919693] br0: port 1(gw_l) entered disabled state
[ 1394.938480] gretap0: left allmulticast mode
[ 1394.938541] erspan0: left allmulticast mode
[ 1394.938590] amtr: left allmulticast mode
[ 1394.938635] relay_gw: left allmulticast mode
[ 1394.938694] relay_src: left allmulticast mode
[ 1394.941148] amtg: left allmulticast mode
[ 1394.941185] amtg: left promiscuous mode
[ 1394.941229] br0: port 2(amtg) entered disabled state