[ 1521.104128] br0: port 1(gw_l) entered blocking state
[ 1521.104208] br0: port 1(gw_l) entered disabled state
[ 1521.104276] gw_l: entered allmulticast mode
[ 1521.104354] gw_l: entered promiscuous mode
[ 1521.104408] br0: port 1(gw_l) entered blocking state
[ 1521.104468] br0: port 1(gw_l) entered forwarding state
[ 1521.155832] br0: port 2(amtg) entered blocking state
[ 1521.155905] br0: port 2(amtg) entered disabled state
[ 1521.155953] amtg: entered allmulticast mode
[ 1521.156026] amtg: entered promiscuous mode
[ 1521.352956] br0: port 2(amtg) entered blocking state
[ 1521.353021] br0: port 2(amtg) entered forwarding state
[ 1521.437960] amtr: entered allmulticast mode
[ 1521.438015] relay_gw: entered allmulticast mode
[ 1521.438057] relay_src: entered allmulticast mode
[ 1539.732983] br0: port 1(gw_l) entered disabled state
[ 1539.733317] gw_l (unregistering): left allmulticast mode
[ 1539.733383] gw_l (unregistering): left promiscuous mode
[ 1539.733449] br0: port 1(gw_l) entered disabled state
[ 1539.750874] amtg: left allmulticast mode
[ 1539.750954] amtg: left promiscuous mode
[ 1539.751014] br0: port 2(amtg) entered disabled state
[ 1539.757278] amtr: left allmulticast mode
[ 1539.757361] relay_gw: left allmulticast mode
[ 1539.757423] relay_src: left allmulticast mode