[ 1633.274861][T20338] br0: port 1(gw_l) entered blocking state
[ 1633.275349][T20338] br0: port 1(gw_l) entered disabled state
[ 1633.275639][T20338] gw_l: entered allmulticast mode
[ 1633.277012][T20338] gw_l: entered promiscuous mode
[ 1633.278873][T20338] br0: port 1(gw_l) entered blocking state
[ 1633.279214][T20338] br0: port 1(gw_l) entered forwarding state
[ 1633.736162][T20340] br0: port 2(amtg) entered blocking state
[ 1633.736607][T20340] br0: port 2(amtg) entered disabled state
[ 1633.737299][T20340] amtg: entered allmulticast mode
[ 1633.738658][T20340] amtg: entered promiscuous mode
[ 1635.237998][T20351] br0: port 2(amtg) entered blocking state
[ 1635.238880][T20351] br0: port 2(amtg) entered forwarding state
[ 1635.917418][T20357] amtr: entered allmulticast mode
[ 1635.918272][T20357] relay_gw: entered allmulticast mode
[ 1635.918547][T20357] relay_src: entered allmulticast mode
[ 2920.980495][   T69] br0: port 1(gw_l) entered disabled state
[ 2921.051620][   T69] gw_l (unregistering): left allmulticast mode
[ 2921.052115][   T69] gw_l (unregistering): left promiscuous mode
[ 2921.052405][   T69] br0: port 1(gw_l) entered disabled state
[ 2921.093201][   T69] amtg: left allmulticast mode
[ 2921.093529][   T69] amtg: left promiscuous mode
[ 2921.093936][   T69] br0: port 2(amtg) entered disabled state
[ 2921.309166][   T69] relay_gw (unregistering): left allmulticast mode
[ 2921.346528][   T69] amtr (unregistering): left allmulticast mode
[ 2921.413433][T20357] relay_src: left allmulticast mode