[ 1498.614343] br0: port 1(gw_l) entered blocking state
[ 1498.614391] br0: port 1(gw_l) entered disabled state
[ 1498.614427] gw_l: entered allmulticast mode
[ 1498.614471] gw_l: entered promiscuous mode
[ 1498.614504] br0: port 1(gw_l) entered blocking state
[ 1498.614538] br0: port 1(gw_l) entered forwarding state
[ 1498.628717] br0: port 2(amtg) entered blocking state
[ 1498.628750] br0: port 2(amtg) entered disabled state
[ 1498.628781] amtg: entered allmulticast mode
[ 1498.628816] amtg: entered promiscuous mode
[ 1498.672580] br0: port 2(amtg) entered blocking state
[ 1498.672611] br0: port 2(amtg) entered forwarding state
[ 1498.694368] gretap0: entered allmulticast mode
[ 1498.694409] erspan0: entered allmulticast mode
[ 1498.694444] amtr: entered allmulticast mode
[ 1498.694466] relay_gw: entered allmulticast mode
[ 1498.694496] relay_src: entered allmulticast mode
[ 1513.036716] br0: port 1(gw_l) entered disabled state
[ 1513.036934] gw_l (unregistering): left allmulticast mode
[ 1513.037002] gw_l (unregistering): left promiscuous mode
[ 1513.037064] br0: port 1(gw_l) entered disabled state
[ 1513.037690] gretap0: left allmulticast mode
[ 1513.037719] erspan0: left allmulticast mode
[ 1513.037743] amtr: left allmulticast mode
[ 1513.037780] relay_gw: left allmulticast mode
[ 1513.037808] relay_src: left allmulticast mode
[ 1513.056646] amtg: left allmulticast mode
[ 1513.056705] amtg: left promiscuous mode
[ 1513.056766] br0: port 2(amtg) entered disabled state