[ 3831.530982][ T3668] br0: port 1(gw_l) entered blocking state
[ 3831.531243][ T3668] br0: port 1(gw_l) entered disabled state
[ 3831.531476][ T3668] gw_l: entered allmulticast mode
[ 3831.532647][ T3668] gw_l: entered promiscuous mode
[ 3831.539770][ T3668] br0: port 1(gw_l) entered blocking state
[ 3831.539999][ T3668] br0: port 1(gw_l) entered forwarding state
[ 3832.179585][ T3670] br0: port 2(amtg) entered blocking state
[ 3832.179838][ T3670] br0: port 2(amtg) entered disabled state
[ 3832.180067][ T3670] amtg: entered allmulticast mode
[ 3832.181431][ T3670] amtg: entered promiscuous mode
[ 3834.670235][ T3682] br0: port 2(amtg) entered blocking state
[ 3834.670580][ T3682] br0: port 2(amtg) entered forwarding state
[ 3835.766872][ T3689] amtr: entered allmulticast mode
[ 3835.767351][ T3689] relay_gw: entered allmulticast mode
[ 3835.767612][ T3689] relay_src: entered allmulticast mode
[ 3836.133754][   T10] br0: port 1(gw_l) entered disabled state
[ 3836.138598][   T10] gw_l (unregistering): left allmulticast mode
[ 3836.138808][   T10] gw_l (unregistering): left promiscuous mode
[ 3836.138992][   T10] br0: port 1(gw_l) entered disabled state
[ 3836.212223][   T10] amtg: left allmulticast mode
[ 3836.212413][   T10] amtg: left promiscuous mode
[ 3836.212690][   T10] br0: port 2(amtg) entered disabled state
[ 3836.285015][   T10] relay_gw (unregistering): left allmulticast mode
[ 3836.312899][   T10] amtr (unregistering): left allmulticast mode
[ 3836.520995][   T10] relay_src (unregistering): left allmulticast mode