[  923.566060] br0: port 1(gw_l) entered blocking state
[  923.566119] br0: port 1(gw_l) entered disabled state
[  923.566174] gw_l: entered allmulticast mode
[  923.566248] gw_l: entered promiscuous mode
[  923.566308] br0: port 1(gw_l) entered blocking state
[  923.566346] br0: port 1(gw_l) entered forwarding state
[  923.611539] br0: port 2(amtg) entered blocking state
[  923.611612] br0: port 2(amtg) entered disabled state
[  923.611657] amtg: entered allmulticast mode
[  923.611717] amtg: entered promiscuous mode
[  923.792598] br0: port 2(amtg) entered blocking state
[  923.792659] br0: port 2(amtg) entered forwarding state
[  923.873143] gretap0: entered allmulticast mode
[  923.873195] erspan0: entered allmulticast mode
[  923.873229] amtr: entered allmulticast mode
[  923.873254] relay_gw: entered allmulticast mode
[  923.873286] relay_src: entered allmulticast mode
[  923.924720] br0: port 1(gw_l) entered disabled state
[  923.924917] gw_l (unregistering): left allmulticast mode
[  923.924959] gw_l (unregistering): left promiscuous mode
[  923.924994] br0: port 1(gw_l) entered disabled state
[  923.940640] amtg: left allmulticast mode
[  923.940691] amtg: left promiscuous mode
[  923.940739] br0: port 2(amtg) entered disabled state