[ 1638.677725] br0: port 1(gw_l) entered blocking state
[ 1638.677806] br0: port 1(gw_l) entered disabled state
[ 1638.677877] gw_l: entered allmulticast mode
[ 1638.677967] gw_l: entered promiscuous mode
[ 1638.678041] br0: port 1(gw_l) entered blocking state
[ 1638.678109] br0: port 1(gw_l) entered forwarding state
[ 1638.697725] br0: port 2(amtg) entered blocking state
[ 1638.697795] br0: port 2(amtg) entered disabled state
[ 1638.697861] amtg: entered allmulticast mode
[ 1638.697937] amtg: entered promiscuous mode
[ 1638.760405] br0: port 2(amtg) entered blocking state
[ 1638.760473] br0: port 2(amtg) entered forwarding state
[ 1638.788151] gretap0: entered allmulticast mode
[ 1638.788193] erspan0: entered allmulticast mode
[ 1638.788230] amtr: entered allmulticast mode
[ 1638.788258] relay_gw: entered allmulticast mode
[ 1638.788294] relay_src: entered allmulticast mode
[ 1653.002093] br0: port 1(gw_l) entered disabled state
[ 1653.002246] gw_l (unregistering): left allmulticast mode
[ 1653.002281] gw_l (unregistering): left promiscuous mode
[ 1653.002309] br0: port 1(gw_l) entered disabled state
[ 1653.003566] gretap0: left allmulticast mode
[ 1653.003593] erspan0: left allmulticast mode
[ 1653.003613] amtr: left allmulticast mode
[ 1653.003634] relay_gw: left allmulticast mode
[ 1653.003662] relay_src: left allmulticast mode
[ 1653.019077] amtg: left allmulticast mode
[ 1653.019113] amtg: left promiscuous mode
[ 1653.019145] br0: port 2(amtg) entered disabled state