[ 1901.491886][T15990] br0: port 1(gw_l) entered blocking state
[ 1901.492347][T15990] br0: port 1(gw_l) entered disabled state
[ 1901.492620][T15990] gw_l: entered allmulticast mode
[ 1901.493803][T15990] gw_l: entered promiscuous mode
[ 1901.495643][T15990] br0: port 1(gw_l) entered blocking state
[ 1901.495924][T15990] br0: port 1(gw_l) entered forwarding state
[ 1902.261537][T15992] br0: port 2(amtg) entered blocking state
[ 1902.261764][T15992] br0: port 2(amtg) entered disabled state
[ 1902.262281][T15992] amtg: entered allmulticast mode
[ 1902.263569][T15992] amtg: entered promiscuous mode
[ 1905.165285][T16004] br0: port 2(amtg) entered blocking state
[ 1905.165570][T16004] br0: port 2(amtg) entered forwarding state
[ 1906.465698][T16011] amtr: entered allmulticast mode
[ 1906.466103][T16011] relay_gw: entered allmulticast mode
[ 1906.466333][T16011] relay_src: entered allmulticast mode
[ 3096.673218][   T73] br0: port 1(gw_l) entered disabled state
[ 3096.819050][   T73] gw_l (unregistering): left allmulticast mode
[ 3096.819418][   T73] gw_l (unregistering): left promiscuous mode
[ 3096.819597][   T73] br0: port 1(gw_l) entered disabled state
[ 3096.867994][   T73] amtg: left allmulticast mode
[ 3096.868177][   T73] amtg: left promiscuous mode
[ 3096.868453][   T73] br0: port 2(amtg) entered disabled state
[ 3097.071726][   T73] relay_gw (unregistering): left allmulticast mode
[ 3097.102880][   T73] amtr (unregistering): left allmulticast mode
[ 3097.165246][T16011] relay_src: left allmulticast mode