[ 1378.868496] br0: port 1(gw_l) entered blocking state
[ 1378.868573] br0: port 1(gw_l) entered disabled state
[ 1378.868650] gw_l: entered allmulticast mode
[ 1378.868728] gw_l: entered promiscuous mode
[ 1378.868802] br0: port 1(gw_l) entered blocking state
[ 1378.868862] br0: port 1(gw_l) entered forwarding state
[ 1378.919394] br0: port 2(amtg) entered blocking state
[ 1378.919470] br0: port 2(amtg) entered disabled state
[ 1378.919517] amtg: entered allmulticast mode
[ 1378.919580] amtg: entered promiscuous mode
[ 1379.104180] br0: port 2(amtg) entered blocking state
[ 1379.104261] br0: port 2(amtg) entered forwarding state
[ 1379.188713] gretap0: entered allmulticast mode
[ 1379.188790] erspan0: entered allmulticast mode
[ 1379.188835] amtr: entered allmulticast mode
[ 1379.188871] relay_gw: entered allmulticast mode
[ 1379.188915] relay_src: entered allmulticast mode
[ 1396.386296] br0: port 1(gw_l) entered disabled state
[ 1396.386556] gw_l (unregistering): left allmulticast mode
[ 1396.386605] gw_l (unregistering): left promiscuous mode
[ 1396.386652] br0: port 1(gw_l) entered disabled state
[ 1396.408252] gretap0: left allmulticast mode
[ 1396.408317] erspan0: left allmulticast mode
[ 1396.408354] amtr: left allmulticast mode
[ 1396.408392] relay_gw: left allmulticast mode
[ 1396.408439] relay_src: left allmulticast mode
[ 1396.409319] amtg: left allmulticast mode
[ 1396.409382] amtg: left promiscuous mode
[ 1396.409447] br0: port 2(amtg) entered disabled state