[ 1638.851278][T19880] br0: port 1(gw_l) entered blocking state
[ 1638.851831][T19880] br0: port 1(gw_l) entered disabled state
[ 1638.852507][T19880] gw_l: entered allmulticast mode
[ 1638.861990][T19880] gw_l: entered promiscuous mode
[ 1638.863947][T19880] br0: port 1(gw_l) entered blocking state
[ 1638.864312][T19880] br0: port 1(gw_l) entered forwarding state
[ 1639.331813][T19882] br0: port 2(amtg) entered blocking state
[ 1639.332309][T19882] br0: port 2(amtg) entered disabled state
[ 1639.332778][T19882] amtg: entered allmulticast mode
[ 1639.334150][T19882] amtg: entered promiscuous mode
[ 1640.836647][T19893] br0: port 2(amtg) entered blocking state
[ 1640.837040][T19893] br0: port 2(amtg) entered forwarding state
[ 1641.515679][T19899] amtr: entered allmulticast mode
[ 1641.516120][T19899] relay_gw: entered allmulticast mode
[ 1641.516391][T19899] relay_src: entered allmulticast mode
[ 2833.214462][   T66] br0: port 1(gw_l) entered disabled state
[ 2833.395896][   T66] gw_l (unregistering): left allmulticast mode
[ 2833.396375][   T66] gw_l (unregistering): left promiscuous mode
[ 2833.396603][   T66] br0: port 1(gw_l) entered disabled state
[ 2833.428260][T19899] amtr: left allmulticast mode
[ 2833.428711][T19899] relay_gw: left allmulticast mode
[ 2833.428974][T19899] relay_src: left allmulticast mode
[ 2833.453876][   T66] amtg: left allmulticast mode
[ 2833.454105][   T66] amtg: left promiscuous mode
[ 2833.454408][   T66] br0: port 2(amtg) entered disabled state