[ 1863.617720][ T9770] br0: port 1(gw_l) entered blocking state
[ 1863.618117][ T9770] br0: port 1(gw_l) entered disabled state
[ 1863.618486][ T9770] gw_l: entered allmulticast mode
[ 1863.620656][ T9770] gw_l: entered promiscuous mode
[ 1863.622297][ T9770] br0: port 1(gw_l) entered blocking state
[ 1863.622645][ T9770] br0: port 1(gw_l) entered forwarding state
[ 1864.285439][ T9772] br0: port 2(amtg) entered blocking state
[ 1864.286331][ T9772] br0: port 2(amtg) entered disabled state
[ 1864.286727][ T9772] amtg: entered allmulticast mode
[ 1864.289297][ T9772] amtg: entered promiscuous mode
[ 1866.340854][ T9784] br0: port 2(amtg) entered blocking state
[ 1866.341285][ T9784] br0: port 2(amtg) entered forwarding state
[ 1867.346933][ T9790] amtr: entered allmulticast mode
[ 1867.347576][ T9790] relay_gw: entered allmulticast mode
[ 1867.347993][ T9790] relay_src: entered allmulticast mode
[ 3583.625447][   T12] br0: port 1(gw_l) entered disabled state
[ 3583.649908][   T12] gw_l (unregistering): left allmulticast mode
[ 3583.652558][   T12] gw_l (unregistering): left promiscuous mode
[ 3583.652895][   T12] br0: port 1(gw_l) entered disabled state
[ 3583.700961][   T12] amtg: left allmulticast mode
[ 3583.701951][   T12] amtg: left promiscuous mode
[ 3583.702415][   T12] br0: port 2(amtg) entered disabled state
[ 3583.813825][   T12] relay_gw (unregistering): left allmulticast mode
[ 3583.834647][   T12] amtr (unregistering): left allmulticast mode
[ 3583.984031][ T9790] relay_src: left allmulticast mode