[ 1628.592977][T20420] br0: port 1(gw_l) entered blocking state
[ 1628.593478][T20420] br0: port 1(gw_l) entered disabled state
[ 1628.594063][T20420] gw_l: entered allmulticast mode
[ 1628.595319][T20420] gw_l: entered promiscuous mode
[ 1628.597091][T20420] br0: port 1(gw_l) entered blocking state
[ 1628.597436][T20420] br0: port 1(gw_l) entered forwarding state
[ 1629.065460][T20422] br0: port 2(amtg) entered blocking state
[ 1629.065906][T20422] br0: port 2(amtg) entered disabled state
[ 1629.066380][T20422] amtg: entered allmulticast mode
[ 1629.067816][T20422] amtg: entered promiscuous mode
[ 1630.511629][T20434] br0: port 2(amtg) entered blocking state
[ 1630.512006][T20434] br0: port 2(amtg) entered forwarding state
[ 1631.146762][T20440] amtr: entered allmulticast mode
[ 1631.155358][T20440] relay_gw: entered allmulticast mode
[ 1631.155694][T20440] relay_src: entered allmulticast mode
[ 2820.970379][   T11] br0: port 1(gw_l) entered disabled state
[ 2821.120722][   T11] gw_l (unregistering): left allmulticast mode
[ 2821.121068][   T11] gw_l (unregistering): left promiscuous mode
[ 2821.121263][   T11] br0: port 1(gw_l) entered disabled state
[ 2821.157076][   T11] amtg: left allmulticast mode
[ 2821.157306][   T11] amtg: left promiscuous mode
[ 2821.157596][   T11] br0: port 2(amtg) entered disabled state
[ 2821.197129][T20440] amtr: left allmulticast mode
[ 2821.197446][T20440] relay_gw: left allmulticast mode
[ 2821.197689][T20440] relay_src: left allmulticast mode