[ 1343.938732] br0: port 1(gw_l) entered blocking state
[ 1343.938797] br0: port 1(gw_l) entered disabled state
[ 1343.938864] gw_l: entered allmulticast mode
[ 1343.938944] gw_l: entered promiscuous mode
[ 1343.939026] br0: port 1(gw_l) entered blocking state
[ 1343.939094] br0: port 1(gw_l) entered forwarding state
[ 1343.980363] br0: port 2(amtg) entered blocking state
[ 1343.980422] br0: port 2(amtg) entered disabled state
[ 1343.980458] amtg: entered allmulticast mode
[ 1343.980511] amtg: entered promiscuous mode
[ 1344.135610] br0: port 2(amtg) entered blocking state
[ 1344.135675] br0: port 2(amtg) entered forwarding state
[ 1344.209460] gretap0: entered allmulticast mode
[ 1344.209530] erspan0: entered allmulticast mode
[ 1344.209571] amtr: entered allmulticast mode
[ 1344.209612] relay_gw: entered allmulticast mode
[ 1344.209655] relay_src: entered allmulticast mode
[ 1361.818893] br0: port 1(gw_l) entered disabled state
[ 1361.819228] gw_l (unregistering): left allmulticast mode
[ 1361.819282] gw_l (unregistering): left promiscuous mode
[ 1361.819326] br0: port 1(gw_l) entered disabled state
[ 1361.833712] gretap0: left allmulticast mode
[ 1361.833806] erspan0: left allmulticast mode
[ 1361.833854] amtr: left allmulticast mode
[ 1361.833903] relay_gw: left allmulticast mode
[ 1361.833968] relay_src: left allmulticast mode
[ 1361.835683] amtg: left allmulticast mode
[ 1361.835720] amtg: left promiscuous mode
[ 1361.835766] br0: port 2(amtg) entered disabled state