[ 1313.255638] br0: port 1(gw_l) entered blocking state
[ 1313.255719] br0: port 1(gw_l) entered disabled state
[ 1313.255781] gw_l: entered allmulticast mode
[ 1313.255867] gw_l: entered promiscuous mode
[ 1313.255930] br0: port 1(gw_l) entered blocking state
[ 1313.255979] br0: port 1(gw_l) entered forwarding state
[ 1313.298147] br0: port 2(amtg) entered blocking state
[ 1313.298239] br0: port 2(amtg) entered disabled state
[ 1313.298292] amtg: entered allmulticast mode
[ 1313.298359] amtg: entered promiscuous mode
[ 1313.446032] br0: port 2(amtg) entered blocking state
[ 1313.446124] br0: port 2(amtg) entered forwarding state
[ 1313.538556] gretap0: entered allmulticast mode
[ 1313.538620] erspan0: entered allmulticast mode
[ 1313.538665] amtr: entered allmulticast mode
[ 1313.538697] relay_gw: entered allmulticast mode
[ 1313.538733] relay_src: entered allmulticast mode
[ 1331.270028] br0: port 1(gw_l) entered disabled state
[ 1331.270417] gw_l (unregistering): left allmulticast mode
[ 1331.270482] gw_l (unregistering): left promiscuous mode
[ 1331.270530] br0: port 1(gw_l) entered disabled state
[ 1331.286415] gretap0: left allmulticast mode
[ 1331.286517] erspan0: left allmulticast mode
[ 1331.286558] amtr: left allmulticast mode
[ 1331.286601] relay_gw: left allmulticast mode
[ 1331.286651] relay_src: left allmulticast mode
[ 1331.293044] amtg: left allmulticast mode
[ 1331.293128] amtg: left promiscuous mode
[ 1331.293184] br0: port 2(amtg) entered disabled state