[ 1219.522764] br0: port 1(gw_l) entered blocking state
[ 1219.522836] br0: port 1(gw_l) entered disabled state
[ 1219.522895] gw_l: entered allmulticast mode
[ 1219.522963] gw_l: entered promiscuous mode
[ 1219.523029] br0: port 1(gw_l) entered blocking state
[ 1219.523068] br0: port 1(gw_l) entered forwarding state
[ 1219.592229] br0: port 2(amtg) entered blocking state
[ 1219.592298] br0: port 2(amtg) entered disabled state
[ 1219.592344] amtg: entered allmulticast mode
[ 1219.592420] amtg: entered promiscuous mode
[ 1219.868919] br0: port 2(amtg) entered blocking state
[ 1219.868987] br0: port 2(amtg) entered forwarding state
[ 1219.988367] gretap0: entered allmulticast mode
[ 1219.988439] erspan0: entered allmulticast mode
[ 1219.988480] amtr: entered allmulticast mode
[ 1219.988514] relay_gw: entered allmulticast mode
[ 1219.988545] relay_src: entered allmulticast mode
[ 1220.047599] br0: port 1(gw_l) entered disabled state
[ 1220.047890] gw_l (unregistering): left allmulticast mode
[ 1220.047936] gw_l (unregistering): left promiscuous mode
[ 1220.047974] br0: port 1(gw_l) entered disabled state
[ 1220.078519] amtg: left allmulticast mode
[ 1220.078596] amtg: left promiscuous mode
[ 1220.078641] br0: port 2(amtg) entered disabled state