[ 1239.495950] br0: port 1(gw_l) entered blocking state
[ 1239.496007] br0: port 1(gw_l) entered disabled state
[ 1239.496053] gw_l: entered allmulticast mode
[ 1239.496114] gw_l: entered promiscuous mode
[ 1239.496155] br0: port 1(gw_l) entered blocking state
[ 1239.496192] br0: port 1(gw_l) entered forwarding state
[ 1239.541115] br0: port 2(amtg) entered blocking state
[ 1239.541158] br0: port 2(amtg) entered disabled state
[ 1239.541192] amtg: entered allmulticast mode
[ 1239.541242] amtg: entered promiscuous mode
[ 1239.708290] br0: port 2(amtg) entered blocking state
[ 1239.708332] br0: port 2(amtg) entered forwarding state
[ 1239.787504] gretap0: entered allmulticast mode
[ 1239.787598] erspan0: entered allmulticast mode
[ 1239.787677] amtr: entered allmulticast mode
[ 1239.787727] relay_gw: entered allmulticast mode
[ 1239.787785] relay_src: entered allmulticast mode
[ 1258.191217] br0: port 1(gw_l) entered disabled state
[ 1258.191424] gw_l (unregistering): left allmulticast mode
[ 1258.191465] gw_l (unregistering): left promiscuous mode
[ 1258.191503] br0: port 1(gw_l) entered disabled state
[ 1258.208659] gretap0: left allmulticast mode
[ 1258.208695] erspan0: left allmulticast mode
[ 1258.208720] amtr: left allmulticast mode
[ 1258.208748] relay_gw: left allmulticast mode
[ 1258.208781] relay_src: left allmulticast mode
[ 1258.215188] amtg: left allmulticast mode
[ 1258.215220] amtg: left promiscuous mode
[ 1258.215251] br0: port 2(amtg) entered disabled state