[ 1378.320406] br0: port 1(gw_l) entered blocking state
[ 1378.320492] br0: port 1(gw_l) entered disabled state
[ 1378.320567] gw_l: entered allmulticast mode
[ 1378.320670] gw_l: entered promiscuous mode
[ 1378.320753] br0: port 1(gw_l) entered blocking state
[ 1378.320822] br0: port 1(gw_l) entered forwarding state
[ 1378.368237] br0: port 2(amtg) entered blocking state
[ 1378.368306] br0: port 2(amtg) entered disabled state
[ 1378.368361] amtg: entered allmulticast mode
[ 1378.368428] amtg: entered promiscuous mode
[ 1378.542985] br0: port 2(amtg) entered blocking state
[ 1378.543080] br0: port 2(amtg) entered forwarding state
[ 1378.623871] gretap0: entered allmulticast mode
[ 1378.623954] erspan0: entered allmulticast mode
[ 1378.623999] amtr: entered allmulticast mode
[ 1378.624031] relay_gw: entered allmulticast mode
[ 1378.624074] relay_src: entered allmulticast mode
[ 1396.058378] br0: port 1(gw_l) entered disabled state
[ 1396.058661] gw_l (unregistering): left allmulticast mode
[ 1396.058712] gw_l (unregistering): left promiscuous mode
[ 1396.058750] br0: port 1(gw_l) entered disabled state
[ 1396.079874] gretap0: left allmulticast mode
[ 1396.079928] erspan0: left allmulticast mode
[ 1396.079962] amtr: left allmulticast mode
[ 1396.079989] relay_gw: left allmulticast mode
[ 1396.080027] relay_src: left allmulticast mode
[ 1396.086184] amtg: left allmulticast mode
[ 1396.086230] amtg: left promiscuous mode
[ 1396.086282] br0: port 2(amtg) entered disabled state