[ 1236.440546] br0: port 1(gw_l) entered blocking state
[ 1236.440618] br0: port 1(gw_l) entered disabled state
[ 1236.440678] gw_l: entered allmulticast mode
[ 1236.440751] gw_l: entered promiscuous mode
[ 1236.440814] br0: port 1(gw_l) entered blocking state
[ 1236.440859] br0: port 1(gw_l) entered forwarding state
[ 1236.491575] br0: port 2(amtg) entered blocking state
[ 1236.491648] br0: port 2(amtg) entered disabled state
[ 1236.491701] amtg: entered allmulticast mode
[ 1236.491773] amtg: entered promiscuous mode
[ 1236.684397] br0: port 2(amtg) entered blocking state
[ 1236.684460] br0: port 2(amtg) entered forwarding state
[ 1236.771978] gretap0: entered allmulticast mode
[ 1236.772061] erspan0: entered allmulticast mode
[ 1236.772116] amtr: entered allmulticast mode
[ 1236.772153] relay_gw: entered allmulticast mode
[ 1236.772205] relay_src: entered allmulticast mode
[ 1254.568292] br0: port 1(gw_l) entered disabled state
[ 1254.568697] gw_l (unregistering): left allmulticast mode
[ 1254.568742] gw_l (unregistering): left promiscuous mode
[ 1254.568783] br0: port 1(gw_l) entered disabled state
[ 1254.587947] gretap0: left allmulticast mode
[ 1254.588010] erspan0: left allmulticast mode
[ 1254.588043] amtr: left allmulticast mode
[ 1254.588077] relay_gw: left allmulticast mode
[ 1254.588114] relay_src: left allmulticast mode
[ 1254.592046] amtg: left allmulticast mode
[ 1254.592095] amtg: left promiscuous mode
[ 1254.592149] br0: port 2(amtg) entered disabled state