[ 1822.571315] br0: port 1(gw_l) entered blocking state
[ 1822.571398] br0: port 1(gw_l) entered disabled state
[ 1822.571467] gw_l: entered allmulticast mode
[ 1822.571541] gw_l: entered promiscuous mode
[ 1822.571610] br0: port 1(gw_l) entered blocking state
[ 1822.571669] br0: port 1(gw_l) entered forwarding state
[ 1822.591030] br0: port 2(amtg) entered blocking state
[ 1822.591095] br0: port 2(amtg) entered disabled state
[ 1822.591165] amtg: entered allmulticast mode
[ 1822.591237] amtg: entered promiscuous mode
[ 1822.675614] br0: port 2(amtg) entered blocking state
[ 1822.675675] br0: port 2(amtg) entered forwarding state
[ 1822.703202] gretap0: entered allmulticast mode
[ 1822.703238] erspan0: entered allmulticast mode
[ 1822.703269] amtr: entered allmulticast mode
[ 1822.703294] relay_gw: entered allmulticast mode
[ 1822.703321] relay_src: entered allmulticast mode
[ 1837.035231] br0: port 1(gw_l) entered disabled state
[ 1837.035398] gw_l (unregistering): left allmulticast mode
[ 1837.035428] gw_l (unregistering): left promiscuous mode
[ 1837.035458] br0: port 1(gw_l) entered disabled state
[ 1837.042359] gretap0: left allmulticast mode
[ 1837.042387] erspan0: left allmulticast mode
[ 1837.042411] amtr: left allmulticast mode
[ 1837.042433] relay_gw: left allmulticast mode
[ 1837.042463] relay_src: left allmulticast mode
[ 1837.043170] amtg: left allmulticast mode
[ 1837.043192] amtg: left promiscuous mode
[ 1837.043224] br0: port 2(amtg) entered disabled state