[ 1502.419475] br0: port 1(gw_l) entered blocking state
[ 1502.419557] br0: port 1(gw_l) entered disabled state
[ 1502.419626] gw_l: entered allmulticast mode
[ 1502.419702] gw_l: entered promiscuous mode
[ 1502.419778] br0: port 1(gw_l) entered blocking state
[ 1502.419839] br0: port 1(gw_l) entered forwarding state
[ 1502.435885] br0: port 2(amtg) entered blocking state
[ 1502.435950] br0: port 2(amtg) entered disabled state
[ 1502.436018] amtg: entered allmulticast mode
[ 1502.436093] amtg: entered promiscuous mode
[ 1502.488690] br0: port 2(amtg) entered blocking state
[ 1502.488755] br0: port 2(amtg) entered forwarding state
[ 1502.512038] gretap0: entered allmulticast mode
[ 1502.512070] erspan0: entered allmulticast mode
[ 1502.512102] amtr: entered allmulticast mode
[ 1502.512130] relay_gw: entered allmulticast mode
[ 1502.512158] relay_src: entered allmulticast mode
[ 1516.811049] gretap0: left allmulticast mode
[ 1516.811097] erspan0: left allmulticast mode
[ 1516.811120] amtr: left allmulticast mode
[ 1516.811157] relay_gw: left allmulticast mode
[ 1516.811191] relay_src: left allmulticast mode
[ 1516.811450] br0: port 1(gw_l) entered disabled state
[ 1516.811713] gw_l (unregistering): left allmulticast mode
[ 1516.811751] gw_l (unregistering): left promiscuous mode
[ 1516.811782] br0: port 1(gw_l) entered disabled state
[ 1516.831209] amtg: left allmulticast mode
[ 1516.831241] amtg: left promiscuous mode
[ 1516.831272] br0: port 2(amtg) entered disabled state