[ 1753.578096] br0: port 1(gw_l) entered blocking state
[ 1753.578150] br0: port 1(gw_l) entered disabled state
[ 1753.578187] gw_l: entered allmulticast mode
[ 1753.578227] gw_l: entered promiscuous mode
[ 1753.578258] br0: port 1(gw_l) entered blocking state
[ 1753.578286] br0: port 1(gw_l) entered forwarding state
[ 1753.598434] br0: port 2(amtg) entered blocking state
[ 1753.598469] br0: port 2(amtg) entered disabled state
[ 1753.598503] amtg: entered allmulticast mode
[ 1753.598536] amtg: entered promiscuous mode
[ 1753.686764] br0: port 2(amtg) entered blocking state
[ 1753.686797] br0: port 2(amtg) entered forwarding state
[ 1753.715520] gretap0: entered allmulticast mode
[ 1753.715555] erspan0: entered allmulticast mode
[ 1753.715587] amtr: entered allmulticast mode
[ 1753.715612] relay_gw: entered allmulticast mode
[ 1753.715638] relay_src: entered allmulticast mode
[ 1768.134567] br0: port 1(gw_l) entered disabled state
[ 1768.134764] gw_l (unregistering): left allmulticast mode
[ 1768.134804] gw_l (unregistering): left promiscuous mode
[ 1768.134834] br0: port 1(gw_l) entered disabled state
[ 1768.142036] gretap0: left allmulticast mode
[ 1768.142070] erspan0: left allmulticast mode
[ 1768.142093] amtr: left allmulticast mode
[ 1768.142115] relay_gw: left allmulticast mode
[ 1768.142141] relay_src: left allmulticast mode
[ 1768.148407] amtg: left allmulticast mode
[ 1768.148436] amtg: left promiscuous mode
[ 1768.148466] br0: port 2(amtg) entered disabled state