[ 1484.255274] br0: port 1(gw_l) entered blocking state
[ 1484.255349] br0: port 1(gw_l) entered disabled state
[ 1484.255423] gw_l: entered allmulticast mode
[ 1484.255505] gw_l: entered promiscuous mode
[ 1484.255575] br0: port 1(gw_l) entered blocking state
[ 1484.255631] br0: port 1(gw_l) entered forwarding state
[ 1484.305625] br0: port 2(amtg) entered blocking state
[ 1484.305684] br0: port 2(amtg) entered disabled state
[ 1484.305726] amtg: entered allmulticast mode
[ 1484.305786] amtg: entered promiscuous mode
[ 1484.471000] br0: port 2(amtg) entered blocking state
[ 1484.471103] br0: port 2(amtg) entered forwarding state
[ 1484.548207] amtr: entered allmulticast mode
[ 1484.548265] relay_gw: entered allmulticast mode
[ 1484.548307] relay_src: entered allmulticast mode
[ 1502.411141] br0: port 1(gw_l) entered disabled state
[ 1502.411412] gw_l (unregistering): left allmulticast mode
[ 1502.411459] gw_l (unregistering): left promiscuous mode
[ 1502.411507] br0: port 1(gw_l) entered disabled state
[ 1502.431459] amtr: left allmulticast mode
[ 1502.431511] relay_gw: left allmulticast mode
[ 1502.431552] relay_src: left allmulticast mode
[ 1502.436998] amtg: left allmulticast mode
[ 1502.437051] amtg: left promiscuous mode
[ 1502.437100] br0: port 2(amtg) entered disabled state