[ 1633.959779][T20645] br0: port 1(gw_l) entered blocking state
[ 1633.960216][T20645] br0: port 1(gw_l) entered disabled state
[ 1633.960471][T20645] gw_l: entered allmulticast mode
[ 1633.961737][T20645] gw_l: entered promiscuous mode
[ 1633.963620][T20645] br0: port 1(gw_l) entered blocking state
[ 1633.963944][T20645] br0: port 1(gw_l) entered forwarding state
[ 1634.453390][T20647] br0: port 2(amtg) entered blocking state
[ 1634.453797][T20647] br0: port 2(amtg) entered disabled state
[ 1634.454124][T20647] amtg: entered allmulticast mode
[ 1634.455520][T20647] amtg: entered promiscuous mode
[ 1635.939604][T20658] br0: port 2(amtg) entered blocking state
[ 1635.940094][T20658] br0: port 2(amtg) entered forwarding state
[ 1635.954040][T20658] ip (20658) used greatest stack depth: 23824 bytes left
[ 1636.595861][T20664] amtr: entered allmulticast mode
[ 1636.596436][T20664] relay_gw: entered allmulticast mode
[ 1636.596718][T20664] relay_src: entered allmulticast mode
[ 2838.961793][   T67] br0: port 1(gw_l) entered disabled state
[ 2839.086011][   T67] gw_l (unregistering): left allmulticast mode
[ 2839.086372][   T67] gw_l (unregistering): left promiscuous mode
[ 2839.086582][   T67] br0: port 1(gw_l) entered disabled state
[ 2839.140162][   T67] amtg: left allmulticast mode
[ 2839.140458][   T67] amtg: left promiscuous mode
[ 2839.140766][   T67] br0: port 2(amtg) entered disabled state
[ 2839.222726][T20664] amtr: left allmulticast mode
[ 2839.223108][T20664] relay_gw: left allmulticast mode
[ 2839.223384][T20664] relay_src: left allmulticast mode