[ 1638.930497][T20377] br0: port 1(gw_l) entered blocking state
[ 1638.930980][T20377] br0: port 1(gw_l) entered disabled state
[ 1638.931249][T20377] gw_l: entered allmulticast mode
[ 1638.932541][T20377] gw_l: entered promiscuous mode
[ 1638.934510][T20377] br0: port 1(gw_l) entered blocking state
[ 1638.934847][T20377] br0: port 1(gw_l) entered forwarding state
[ 1639.413489][T20379] br0: port 2(amtg) entered blocking state
[ 1639.413956][T20379] br0: port 2(amtg) entered disabled state
[ 1639.414253][T20379] amtg: entered allmulticast mode
[ 1639.416066][T20379] amtg: entered promiscuous mode
[ 1640.912051][T20391] br0: port 2(amtg) entered blocking state
[ 1640.912350][T20391] br0: port 2(amtg) entered forwarding state
[ 1641.583566][T20397] amtr: entered allmulticast mode
[ 1641.584461][T20397] relay_gw: entered allmulticast mode
[ 1641.584766][T20397] relay_src: entered allmulticast mode
[ 2860.087542][   T12] br0: port 1(gw_l) entered disabled state
[ 2860.200193][   T12] gw_l (unregistering): left allmulticast mode
[ 2860.200996][   T12] gw_l (unregistering): left promiscuous mode
[ 2860.201217][   T12] br0: port 1(gw_l) entered disabled state
[ 2860.284583][   T12] amtg: left allmulticast mode
[ 2860.284984][   T12] amtg: left promiscuous mode
[ 2860.285343][   T12] br0: port 2(amtg) entered disabled state
[ 2860.505729][   T12] relay_gw (unregistering): left allmulticast mode
[ 2860.542566][   T12] amtr (unregistering): left allmulticast mode
[ 2860.572783][T20397] relay_src: left allmulticast mode