[ 1255.231198] br0: port 1(gw_l) entered blocking state
[ 1255.231262] br0: port 1(gw_l) entered disabled state
[ 1255.231316] gw_l: entered allmulticast mode
[ 1255.231380] gw_l: entered promiscuous mode
[ 1255.231443] br0: port 1(gw_l) entered blocking state
[ 1255.231482] br0: port 1(gw_l) entered forwarding state
[ 1255.302302] br0: port 2(amtg) entered blocking state
[ 1255.302359] br0: port 2(amtg) entered disabled state
[ 1255.302396] amtg: entered allmulticast mode
[ 1255.302461] amtg: entered promiscuous mode
[ 1255.581913] br0: port 2(amtg) entered blocking state
[ 1255.581986] br0: port 2(amtg) entered forwarding state
[ 1255.712966] gretap0: entered allmulticast mode
[ 1255.713030] erspan0: entered allmulticast mode
[ 1255.713067] amtr: entered allmulticast mode
[ 1255.713096] relay_gw: entered allmulticast mode
[ 1255.713130] relay_src: entered allmulticast mode
[ 1255.761747] br0: port 1(gw_l) entered disabled state
[ 1255.762013] gw_l (unregistering): left allmulticast mode
[ 1255.762052] gw_l (unregistering): left promiscuous mode
[ 1255.762103] br0: port 1(gw_l) entered disabled state
[ 1255.790514] amtg: left allmulticast mode
[ 1255.790559] amtg: left promiscuous mode
[ 1255.790601] br0: port 2(amtg) entered disabled state
[ 1255.837780] relay_gw (unregistering): left allmulticast mode
[ 1255.847651] amtr (unregistering): left allmulticast mode