[ 1640.232645] br0: port 1(gw_l) entered blocking state
[ 1640.232718] br0: port 1(gw_l) entered disabled state
[ 1640.232783] gw_l: entered allmulticast mode
[ 1640.232853] gw_l: entered promiscuous mode
[ 1640.232921] br0: port 1(gw_l) entered blocking state
[ 1640.232975] br0: port 1(gw_l) entered forwarding state
[ 1640.247236] br0: port 2(amtg) entered blocking state
[ 1640.247263] br0: port 2(amtg) entered disabled state
[ 1640.247280] amtg: entered allmulticast mode
[ 1640.247304] amtg: entered promiscuous mode
[ 1640.293190] br0: port 2(amtg) entered blocking state
[ 1640.293240] br0: port 2(amtg) entered forwarding state
[ 1640.314270] gretap0: entered allmulticast mode
[ 1640.314326] erspan0: entered allmulticast mode
[ 1640.314408] amtr: entered allmulticast mode
[ 1640.314461] relay_gw: entered allmulticast mode
[ 1640.314548] relay_src: entered allmulticast mode
[ 1654.499882] br0: port 1(gw_l) entered disabled state
[ 1654.500031] gw_l (unregistering): left allmulticast mode
[ 1654.500052] gw_l (unregistering): left promiscuous mode
[ 1654.500075] br0: port 1(gw_l) entered disabled state
[ 1654.501112] gretap0: left allmulticast mode
[ 1654.501128] erspan0: left allmulticast mode
[ 1654.501139] amtr: left allmulticast mode
[ 1654.501154] relay_gw: left allmulticast mode
[ 1654.501172] relay_src: left allmulticast mode
[ 1654.515807] amtg: left allmulticast mode
[ 1654.515830] amtg: left promiscuous mode
[ 1654.515850] br0: port 2(amtg) entered disabled state