[ 1293.543861] br0: port 1(gw_l) entered blocking state
[ 1293.543937] br0: port 1(gw_l) entered disabled state
[ 1293.544010] gw_l: entered allmulticast mode
[ 1293.544094] gw_l: entered promiscuous mode
[ 1293.544157] br0: port 1(gw_l) entered blocking state
[ 1293.544214] br0: port 1(gw_l) entered forwarding state
[ 1293.591090] br0: port 2(amtg) entered blocking state
[ 1293.591155] br0: port 2(amtg) entered disabled state
[ 1293.591208] amtg: entered allmulticast mode
[ 1293.591263] amtg: entered promiscuous mode
[ 1293.767457] br0: port 2(amtg) entered blocking state
[ 1293.767518] br0: port 2(amtg) entered forwarding state
[ 1293.850272] gretap0: entered allmulticast mode
[ 1293.850338] erspan0: entered allmulticast mode
[ 1293.850388] amtr: entered allmulticast mode
[ 1293.850422] relay_gw: entered allmulticast mode
[ 1293.850476] relay_src: entered allmulticast mode
[ 1311.027172] br0: port 1(gw_l) entered disabled state
[ 1311.027446] gw_l (unregistering): left allmulticast mode
[ 1311.027490] gw_l (unregistering): left promiscuous mode
[ 1311.027525] br0: port 1(gw_l) entered disabled state
[ 1311.047363] gretap0: left allmulticast mode
[ 1311.047408] erspan0: left allmulticast mode
[ 1311.047448] amtr: left allmulticast mode
[ 1311.047477] relay_gw: left allmulticast mode
[ 1311.047518] relay_src: left allmulticast mode
[ 1311.052975] amtg: left allmulticast mode
[ 1311.053017] amtg: left promiscuous mode
[ 1311.053064] br0: port 2(amtg) entered disabled state