[ 1558.974624] br0: port 1(gw_l) entered blocking state
[ 1558.974714] br0: port 1(gw_l) entered disabled state
[ 1558.974786] gw_l: entered allmulticast mode
[ 1558.974868] gw_l: entered promiscuous mode
[ 1558.974944] br0: port 1(gw_l) entered blocking state
[ 1558.975006] br0: port 1(gw_l) entered forwarding state
[ 1558.994052] br0: port 2(amtg) entered blocking state
[ 1558.994121] br0: port 2(amtg) entered disabled state
[ 1558.994187] amtg: entered allmulticast mode
[ 1558.994279] amtg: entered promiscuous mode
[ 1559.056913] br0: port 2(amtg) entered blocking state
[ 1559.056945] br0: port 2(amtg) entered forwarding state
[ 1559.084959] amtr: entered allmulticast mode
[ 1559.085024] relay_gw: entered allmulticast mode
[ 1559.085089] relay_src: entered allmulticast mode
[ 1573.272169] amtr: left allmulticast mode
[ 1573.272254] relay_gw: left allmulticast mode
[ 1573.272318] relay_src: left allmulticast mode
[ 1573.272618] br0: port 1(gw_l) entered disabled state
[ 1573.272872] gw_l (unregistering): left allmulticast mode
[ 1573.272935] gw_l (unregistering): left promiscuous mode
[ 1573.272998] br0: port 1(gw_l) entered disabled state
[ 1573.285288] amtg: left allmulticast mode
[ 1573.285355] amtg: left promiscuous mode
[ 1573.285423] br0: port 2(amtg) entered disabled state