[ 1352.557697] br0: port 1(gw_l) entered blocking state
[ 1352.557751] br0: port 1(gw_l) entered disabled state
[ 1352.557799] gw_l: entered allmulticast mode
[ 1352.557857] gw_l: entered promiscuous mode
[ 1352.557908] br0: port 1(gw_l) entered blocking state
[ 1352.557944] br0: port 1(gw_l) entered forwarding state
[ 1352.619952] br0: port 2(amtg) entered blocking state
[ 1352.620001] br0: port 2(amtg) entered disabled state
[ 1352.620040] amtg: entered allmulticast mode
[ 1352.620093] amtg: entered promiscuous mode
[ 1352.877574] br0: port 2(amtg) entered blocking state
[ 1352.877625] br0: port 2(amtg) entered forwarding state
[ 1352.989373] gretap0: entered allmulticast mode
[ 1352.989433] erspan0: entered allmulticast mode
[ 1352.989476] amtr: entered allmulticast mode
[ 1352.989514] relay_gw: entered allmulticast mode
[ 1352.989561] relay_src: entered allmulticast mode
[ 1370.262925] br0: port 1(gw_l) entered disabled state
[ 1370.263232] gw_l (unregistering): left allmulticast mode
[ 1370.263280] gw_l (unregistering): left promiscuous mode
[ 1370.263321] br0: port 1(gw_l) entered disabled state
[ 1370.283247] gretap0: left allmulticast mode
[ 1370.283292] erspan0: left allmulticast mode
[ 1370.283321] amtr: left allmulticast mode
[ 1370.283352] relay_gw: left allmulticast mode
[ 1370.283389] relay_src: left allmulticast mode
[ 1370.290773] amtg: left allmulticast mode
[ 1370.290815] amtg: left promiscuous mode
[ 1370.290860] br0: port 2(amtg) entered disabled state