[ 4138.539280][ T4273] br0: port 1(gw_l) entered blocking state
[ 4138.540095][ T4273] br0: port 1(gw_l) entered disabled state
[ 4138.540338][ T4273] gw_l: entered allmulticast mode
[ 4138.541508][ T4273] gw_l: entered promiscuous mode
[ 4138.542671][ T4273] br0: port 1(gw_l) entered blocking state
[ 4138.542888][ T4273] br0: port 1(gw_l) entered forwarding state
[ 4139.197433][ T4275] br0: port 2(amtg) entered blocking state
[ 4139.197693][ T4275] br0: port 2(amtg) entered disabled state
[ 4139.197924][ T4275] amtg: entered allmulticast mode
[ 4139.199215][ T4275] amtg: entered promiscuous mode
[ 4141.562992][ T4287] br0: port 2(amtg) entered blocking state
[ 4141.563344][ T4287] br0: port 2(amtg) entered forwarding state
[ 4142.603611][ T4294] amtr: entered allmulticast mode
[ 4142.604065][ T4294] relay_gw: entered allmulticast mode
[ 4142.604350][ T4294] relay_src: entered allmulticast mode
[ 4142.936804][   T73] br0: port 1(gw_l) entered disabled state
[ 4142.940689][   T73] gw_l (unregistering): left allmulticast mode
[ 4142.940880][   T73] gw_l (unregistering): left promiscuous mode
[ 4142.941052][   T73] br0: port 1(gw_l) entered disabled state
[ 4143.037740][   T73] amtg: left allmulticast mode
[ 4143.037933][   T73] amtg: left promiscuous mode
[ 4143.038188][   T73] br0: port 2(amtg) entered disabled state
[ 4143.089677][   T73] relay_gw (unregistering): left allmulticast mode
[ 4143.103350][   T73] amtr (unregistering): left allmulticast mode
[ 4143.347583][   T73] relay_src (unregistering): left allmulticast mode