[ 1771.409422] br0: port 1(gw_l) entered blocking state
[ 1771.409502] br0: port 1(gw_l) entered disabled state
[ 1771.409560] gw_l: entered allmulticast mode
[ 1771.409630] gw_l: entered promiscuous mode
[ 1771.409696] br0: port 1(gw_l) entered blocking state
[ 1771.409744] br0: port 1(gw_l) entered forwarding state
[ 1771.428965] br0: port 2(amtg) entered blocking state
[ 1771.429024] br0: port 2(amtg) entered disabled state
[ 1771.429077] amtg: entered allmulticast mode
[ 1771.429143] amtg: entered promiscuous mode
[ 1771.513976] br0: port 2(amtg) entered blocking state
[ 1771.514010] br0: port 2(amtg) entered forwarding state
[ 1771.541804] gretap0: entered allmulticast mode
[ 1771.541831] erspan0: entered allmulticast mode
[ 1771.541850] amtr: entered allmulticast mode
[ 1771.541867] relay_gw: entered allmulticast mode
[ 1771.541887] relay_src: entered allmulticast mode
[ 1785.959527] br0: port 1(gw_l) entered disabled state
[ 1785.959706] gw_l (unregistering): left allmulticast mode
[ 1785.959726] gw_l (unregistering): left promiscuous mode
[ 1785.959743] br0: port 1(gw_l) entered disabled state
[ 1785.967228] gretap0: left allmulticast mode
[ 1785.967249] erspan0: left allmulticast mode
[ 1785.967265] amtr: left allmulticast mode
[ 1785.967277] relay_gw: left allmulticast mode
[ 1785.967296] relay_src: left allmulticast mode
[ 1785.968414] amtg: left allmulticast mode
[ 1785.968437] amtg: left promiscuous mode
[ 1785.968460] br0: port 2(amtg) entered disabled state