[ 1648.489227] br0: port 1(gw_l) entered blocking state
[ 1648.489261] br0: port 1(gw_l) entered disabled state
[ 1648.489349] gw_l: entered allmulticast mode
[ 1648.489416] gw_l: entered promiscuous mode
[ 1648.489487] br0: port 1(gw_l) entered blocking state
[ 1648.489535] br0: port 1(gw_l) entered forwarding state
[ 1648.508719] br0: port 2(amtg) entered blocking state
[ 1648.508740] br0: port 2(amtg) entered disabled state
[ 1648.508756] amtg: entered allmulticast mode
[ 1648.508784] amtg: entered promiscuous mode
[ 1648.570476] br0: port 2(amtg) entered blocking state
[ 1648.570525] br0: port 2(amtg) entered forwarding state
[ 1648.596966] gretap0: entered allmulticast mode
[ 1648.596988] erspan0: entered allmulticast mode
[ 1648.597008] amtr: entered allmulticast mode
[ 1648.597020] relay_gw: entered allmulticast mode
[ 1648.597037] relay_src: entered allmulticast mode
[ 1662.993271] br0: port 1(gw_l) entered disabled state
[ 1662.993421] gw_l (unregistering): left allmulticast mode
[ 1662.993443] gw_l (unregistering): left promiscuous mode
[ 1662.993470] br0: port 1(gw_l) entered disabled state
[ 1662.995222] gretap0: left allmulticast mode
[ 1662.995240] erspan0: left allmulticast mode
[ 1662.995252] amtr: left allmulticast mode
[ 1662.995263] relay_gw: left allmulticast mode
[ 1662.995280] relay_src: left allmulticast mode
[ 1663.009224] amtg: left allmulticast mode
[ 1663.009245] amtg: left promiscuous mode
[ 1663.009265] br0: port 2(amtg) entered disabled state