[ 1628.447765][T20291] br0: port 1(gw_l) entered blocking state
[ 1628.448147][T20291] br0: port 1(gw_l) entered disabled state
[ 1628.449789][T20291] gw_l: entered allmulticast mode
[ 1628.451100][T20291] gw_l: entered promiscuous mode
[ 1628.452730][T20291] br0: port 1(gw_l) entered blocking state
[ 1628.453102][T20291] br0: port 1(gw_l) entered forwarding state
[ 1628.931820][T20293] br0: port 2(amtg) entered blocking state
[ 1628.932587][T20293] br0: port 2(amtg) entered disabled state
[ 1628.932861][T20293] amtg: entered allmulticast mode
[ 1628.934197][T20293] amtg: entered promiscuous mode
[ 1630.394234][T20304] br0: port 2(amtg) entered blocking state
[ 1630.394557][T20304] br0: port 2(amtg) entered forwarding state
[ 1631.025172][T20310] amtr: entered allmulticast mode
[ 1631.025924][T20310] relay_gw: entered allmulticast mode
[ 1631.026192][T20310] relay_src: entered allmulticast mode
[ 2833.427896][   T67] br0: port 1(gw_l) entered disabled state
[ 2833.587311][   T67] gw_l (unregistering): left allmulticast mode
[ 2833.587884][   T67] gw_l (unregistering): left promiscuous mode
[ 2833.588088][   T67] br0: port 1(gw_l) entered disabled state
[ 2833.654654][T20310] amtr: left allmulticast mode
[ 2833.655048][T20310] relay_gw: left allmulticast mode
[ 2833.655374][T20310] relay_src: left allmulticast mode
[ 2833.666300][   T67] amtg: left allmulticast mode
[ 2833.666621][   T67] amtg: left promiscuous mode
[ 2833.666984][   T67] br0: port 2(amtg) entered disabled state