[ 1645.184749][T20518] br0: port 1(gw_l) entered blocking state
[ 1645.185236][T20518] br0: port 1(gw_l) entered disabled state
[ 1645.185505][T20518] gw_l: entered allmulticast mode
[ 1645.186779][T20518] gw_l: entered promiscuous mode
[ 1645.188737][T20518] br0: port 1(gw_l) entered blocking state
[ 1645.189187][T20518] br0: port 1(gw_l) entered forwarding state
[ 1645.657646][T20520] br0: port 2(amtg) entered blocking state
[ 1645.658126][T20520] br0: port 2(amtg) entered disabled state
[ 1645.658734][T20520] amtg: entered allmulticast mode
[ 1645.660255][T20520] amtg: entered promiscuous mode
[ 1647.163263][T20531] br0: port 2(amtg) entered blocking state
[ 1647.163540][T20531] br0: port 2(amtg) entered forwarding state
[ 1647.845381][T20539] amtr: entered allmulticast mode
[ 1647.845888][T20539] relay_gw: entered allmulticast mode
[ 1647.846170][T20539] relay_src: entered allmulticast mode
[ 2882.014550][   T69] br0: port 1(gw_l) entered disabled state
[ 2882.160675][   T69] gw_l (unregistering): left allmulticast mode
[ 2882.161026][   T69] gw_l (unregistering): left promiscuous mode
[ 2882.161223][   T69] br0: port 1(gw_l) entered disabled state
[ 2882.201637][   T69] amtg: left allmulticast mode
[ 2882.201941][   T69] amtg: left promiscuous mode
[ 2882.202343][   T69] br0: port 2(amtg) entered disabled state
[ 2882.252552][T20539] amtr: left allmulticast mode
[ 2882.252848][T20539] relay_gw: left allmulticast mode
[ 2882.253177][T20539] relay_src: left allmulticast mode