[  922.725456] br0: port 1(gw_l) entered blocking state
[  922.725529] br0: port 1(gw_l) entered disabled state
[  922.725583] gw_l: entered allmulticast mode
[  922.725649] gw_l: entered promiscuous mode
[  922.725705] br0: port 1(gw_l) entered blocking state
[  922.725745] br0: port 1(gw_l) entered forwarding state
[  922.777528] br0: port 2(amtg) entered blocking state
[  922.777583] br0: port 2(amtg) entered disabled state
[  922.777624] amtg: entered allmulticast mode
[  922.777672] amtg: entered promiscuous mode
[  922.968968] br0: port 2(amtg) entered blocking state
[  922.969022] br0: port 2(amtg) entered forwarding state
[  923.062259] gretap0: entered allmulticast mode
[  923.062319] erspan0: entered allmulticast mode
[  923.062367] amtr: entered allmulticast mode
[  923.062404] relay_gw: entered allmulticast mode
[  923.062444] relay_src: entered allmulticast mode
[  923.113057] br0: port 1(gw_l) entered disabled state
[  923.113319] gw_l (unregistering): left allmulticast mode
[  923.113361] gw_l (unregistering): left promiscuous mode
[  923.113401] br0: port 1(gw_l) entered disabled state
[  923.131983] amtg: left allmulticast mode
[  923.132039] amtg: left promiscuous mode
[  923.132082] br0: port 2(amtg) entered disabled state