[ 1890.908997][T15894] br0: port 1(gw_l) entered blocking state
[ 1890.909492][T15894] br0: port 1(gw_l) entered disabled state
[ 1890.909756][T15894] gw_l: entered allmulticast mode
[ 1890.911240][T15894] gw_l: entered promiscuous mode
[ 1890.912874][T15894] br0: port 1(gw_l) entered blocking state
[ 1890.913163][T15894] br0: port 1(gw_l) entered forwarding state
[ 1891.699269][T15896] br0: port 2(amtg) entered blocking state
[ 1891.699540][T15896] br0: port 2(amtg) entered disabled state
[ 1891.699780][T15896] amtg: entered allmulticast mode
[ 1891.701067][T15896] amtg: entered promiscuous mode
[ 1894.713724][T15908] br0: port 2(amtg) entered blocking state
[ 1894.713965][T15908] br0: port 2(amtg) entered forwarding state
[ 1896.048864][T15915] amtr: entered allmulticast mode
[ 1896.049276][T15915] relay_gw: entered allmulticast mode
[ 1896.049986][T15915] relay_src: entered allmulticast mode
[ 3066.364762][   T73] br0: port 1(gw_l) entered disabled state
[ 3066.463106][   T73] gw_l (unregistering): left allmulticast mode
[ 3066.463428][   T73] gw_l (unregistering): left promiscuous mode
[ 3066.463635][   T73] br0: port 1(gw_l) entered disabled state
[ 3066.514586][   T73] amtg: left allmulticast mode
[ 3066.514797][   T73] amtg: left promiscuous mode
[ 3066.515089][   T73] br0: port 2(amtg) entered disabled state
[ 3066.770788][   T73] relay_gw (unregistering): left allmulticast mode
[ 3066.807758][   T73] amtr (unregistering): left allmulticast mode
[ 3066.822847][T15915] relay_src: left allmulticast mode