[ 1376.292019] br0: port 1(gw_l) entered blocking state
[ 1376.292089] br0: port 1(gw_l) entered disabled state
[ 1376.292158] gw_l: entered allmulticast mode
[ 1376.292241] gw_l: entered promiscuous mode
[ 1376.292326] br0: port 1(gw_l) entered blocking state
[ 1376.292378] br0: port 1(gw_l) entered forwarding state
[ 1376.338398] br0: port 2(amtg) entered blocking state
[ 1376.338468] br0: port 2(amtg) entered disabled state
[ 1376.338528] amtg: entered allmulticast mode
[ 1376.338604] amtg: entered promiscuous mode
[ 1376.512026] br0: port 2(amtg) entered blocking state
[ 1376.512094] br0: port 2(amtg) entered forwarding state
[ 1376.590946] gretap0: entered allmulticast mode
[ 1376.591018] erspan0: entered allmulticast mode
[ 1376.591086] amtr: entered allmulticast mode
[ 1376.591131] relay_gw: entered allmulticast mode
[ 1376.591182] relay_src: entered allmulticast mode
[ 1393.962512] br0: port 1(gw_l) entered disabled state
[ 1393.962930] gw_l (unregistering): left allmulticast mode
[ 1393.963017] gw_l (unregistering): left promiscuous mode
[ 1393.963073] br0: port 1(gw_l) entered disabled state
[ 1393.980677] gretap0: left allmulticast mode
[ 1393.980798] erspan0: left allmulticast mode
[ 1393.980866] amtr: left allmulticast mode
[ 1393.980919] relay_gw: left allmulticast mode
[ 1393.980987] relay_src: left allmulticast mode
[ 1393.988430] amtg: left allmulticast mode
[ 1393.988524] amtg: left promiscuous mode
[ 1393.988604] br0: port 2(amtg) entered disabled state