[ 1492.400361] br0: port 1(gw_l) entered blocking state
[ 1492.400456] br0: port 1(gw_l) entered disabled state
[ 1492.400525] gw_l: entered allmulticast mode
[ 1492.400605] gw_l: entered promiscuous mode
[ 1492.400674] br0: port 1(gw_l) entered blocking state
[ 1492.400723] br0: port 1(gw_l) entered forwarding state
[ 1492.454369] br0: port 2(amtg) entered blocking state
[ 1492.454468] br0: port 2(amtg) entered disabled state
[ 1492.454529] amtg: entered allmulticast mode
[ 1492.454602] amtg: entered promiscuous mode
[ 1492.650503] br0: port 2(amtg) entered blocking state
[ 1492.650589] br0: port 2(amtg) entered forwarding state
[ 1492.733969] amtr: entered allmulticast mode
[ 1492.734055] relay_gw: entered allmulticast mode
[ 1492.734132] relay_src: entered allmulticast mode
[ 1510.274329] br0: port 1(gw_l) entered disabled state
[ 1510.274641] gw_l (unregistering): left allmulticast mode
[ 1510.274705] gw_l (unregistering): left promiscuous mode
[ 1510.274756] br0: port 1(gw_l) entered disabled state
[ 1510.289189] amtr: left allmulticast mode
[ 1510.289249] relay_gw: left allmulticast mode
[ 1510.289289] relay_src: left allmulticast mode
[ 1510.295239] amtg: left allmulticast mode
[ 1510.295295] amtg: left promiscuous mode
[ 1510.295346] br0: port 2(amtg) entered disabled state