[ 1441.271242] br0: port 1(gw_l) entered blocking state
[ 1441.271325] br0: port 1(gw_l) entered disabled state
[ 1441.271393] gw_l: entered allmulticast mode
[ 1441.271480] gw_l: entered promiscuous mode
[ 1441.271551] br0: port 1(gw_l) entered blocking state
[ 1441.271613] br0: port 1(gw_l) entered forwarding state
[ 1441.287412] br0: port 2(amtg) entered blocking state
[ 1441.287480] br0: port 2(amtg) entered disabled state
[ 1441.287546] amtg: entered allmulticast mode
[ 1441.287621] amtg: entered promiscuous mode
[ 1441.337555] br0: port 2(amtg) entered blocking state
[ 1441.337592] br0: port 2(amtg) entered forwarding state
[ 1441.364689] gretap0: entered allmulticast mode
[ 1441.364756] erspan0: entered allmulticast mode
[ 1441.364822] amtr: entered allmulticast mode
[ 1441.364886] relay_gw: entered allmulticast mode
[ 1441.364948] relay_src: entered allmulticast mode
[ 1455.649498] gretap0: left allmulticast mode
[ 1455.649586] erspan0: left allmulticast mode
[ 1455.649645] amtr: left allmulticast mode
[ 1455.649704] relay_gw: left allmulticast mode
[ 1455.649769] relay_src: left allmulticast mode
[ 1455.650413] br0: port 1(gw_l) entered disabled state
[ 1455.650558] gw_l (unregistering): left allmulticast mode
[ 1455.650630] gw_l (unregistering): left promiscuous mode
[ 1455.650664] br0: port 1(gw_l) entered disabled state
[ 1455.668393] amtg: left allmulticast mode
[ 1455.668425] amtg: left promiscuous mode
[ 1455.668471] br0: port 2(amtg) entered disabled state