[ 1511.507463] br0: port 1(gw_l) entered blocking state
[ 1511.507550] br0: port 1(gw_l) entered disabled state
[ 1511.507616] gw_l: entered allmulticast mode
[ 1511.507693] gw_l: entered promiscuous mode
[ 1511.507762] br0: port 1(gw_l) entered blocking state
[ 1511.507827] br0: port 1(gw_l) entered forwarding state
[ 1511.522485] br0: port 2(amtg) entered blocking state
[ 1511.522525] br0: port 2(amtg) entered disabled state
[ 1511.522555] amtg: entered allmulticast mode
[ 1511.522587] amtg: entered promiscuous mode
[ 1511.568754] br0: port 2(amtg) entered blocking state
[ 1511.568790] br0: port 2(amtg) entered forwarding state
[ 1511.592888] gretap0: entered allmulticast mode
[ 1511.592943] erspan0: entered allmulticast mode
[ 1511.592981] amtr: entered allmulticast mode
[ 1511.593003] relay_gw: entered allmulticast mode
[ 1511.593031] relay_src: entered allmulticast mode
[ 1525.997070] gretap0: left allmulticast mode
[ 1525.997115] erspan0: left allmulticast mode
[ 1525.997136] amtr: left allmulticast mode
[ 1525.997156] relay_gw: left allmulticast mode
[ 1525.997193] relay_src: left allmulticast mode
[ 1525.999039] br0: port 1(gw_l) entered disabled state
[ 1525.999318] gw_l (unregistering): left allmulticast mode
[ 1525.999354] gw_l (unregistering): left promiscuous mode
[ 1525.999382] br0: port 1(gw_l) entered disabled state
[ 1526.011023] amtg: left allmulticast mode
[ 1526.011056] amtg: left promiscuous mode
[ 1526.011084] br0: port 2(amtg) entered disabled state