[ 1378.970510] br0: port 1(gw_l) entered blocking state
[ 1378.970567] br0: port 1(gw_l) entered disabled state
[ 1378.970618] gw_l: entered allmulticast mode
[ 1378.970681] gw_l: entered promiscuous mode
[ 1378.970735] br0: port 1(gw_l) entered blocking state
[ 1378.970774] br0: port 1(gw_l) entered forwarding state
[ 1379.008640] br0: port 2(amtg) entered blocking state
[ 1379.008694] br0: port 2(amtg) entered disabled state
[ 1379.008735] amtg: entered allmulticast mode
[ 1379.008787] amtg: entered promiscuous mode
[ 1379.144554] br0: port 2(amtg) entered blocking state
[ 1379.144609] br0: port 2(amtg) entered forwarding state
[ 1379.207814] gretap0: entered allmulticast mode
[ 1379.207880] erspan0: entered allmulticast mode
[ 1379.207924] amtr: entered allmulticast mode
[ 1379.207957] relay_gw: entered allmulticast mode
[ 1379.207997] relay_src: entered allmulticast mode
[ 1396.354429] br0: port 1(gw_l) entered disabled state
[ 1396.354784] gw_l (unregistering): left allmulticast mode
[ 1396.354861] gw_l (unregistering): left promiscuous mode
[ 1396.354906] br0: port 1(gw_l) entered disabled state
[ 1396.371211] gretap0: left allmulticast mode
[ 1396.371258] erspan0: left allmulticast mode
[ 1396.371288] amtr: left allmulticast mode
[ 1396.371321] relay_gw: left allmulticast mode
[ 1396.371356] relay_src: left allmulticast mode
[ 1396.376306] amtg: left allmulticast mode
[ 1396.376349] amtg: left promiscuous mode
[ 1396.376392] br0: port 2(amtg) entered disabled state