[ 1375.278850] br0: port 1(gw_l) entered blocking state
[ 1375.278938] br0: port 1(gw_l) entered disabled state
[ 1375.279009] gw_l: entered allmulticast mode
[ 1375.279103] gw_l: entered promiscuous mode
[ 1375.279200] br0: port 1(gw_l) entered blocking state
[ 1375.279253] br0: port 1(gw_l) entered forwarding state
[ 1375.325434] br0: port 2(amtg) entered blocking state
[ 1375.325525] br0: port 2(amtg) entered disabled state
[ 1375.325583] amtg: entered allmulticast mode
[ 1375.325646] amtg: entered promiscuous mode
[ 1375.499418] br0: port 2(amtg) entered blocking state
[ 1375.499479] br0: port 2(amtg) entered forwarding state
[ 1375.577991] gretap0: entered allmulticast mode
[ 1375.578094] erspan0: entered allmulticast mode
[ 1375.578152] amtr: entered allmulticast mode
[ 1375.578195] relay_gw: entered allmulticast mode
[ 1375.578245] relay_src: entered allmulticast mode
[ 1392.877493] br0: port 1(gw_l) entered disabled state
[ 1392.877966] gw_l (unregistering): left allmulticast mode
[ 1392.878047] gw_l (unregistering): left promiscuous mode
[ 1392.878098] br0: port 1(gw_l) entered disabled state
[ 1392.901341] gretap0: left allmulticast mode
[ 1392.901431] erspan0: left allmulticast mode
[ 1392.901490] amtr: left allmulticast mode
[ 1392.901565] relay_gw: left allmulticast mode
[ 1392.901640] relay_src: left allmulticast mode
[ 1392.909227] amtg: left allmulticast mode
[ 1392.909270] amtg: left promiscuous mode
[ 1392.909321] br0: port 2(amtg) entered disabled state