[ 1990.251511][T15420] br0: port 1(gw_l) entered blocking state
[ 1990.252006][T15420] br0: port 1(gw_l) entered disabled state
[ 1990.252312][T15420] gw_l: entered allmulticast mode
[ 1990.253736][T15420] gw_l: entered promiscuous mode
[ 1990.255751][T15420] br0: port 1(gw_l) entered blocking state
[ 1990.256093][T15420] br0: port 1(gw_l) entered forwarding state
[ 1991.140860][T15422] br0: port 2(amtg) entered blocking state
[ 1991.141294][T15422] br0: port 2(amtg) entered disabled state
[ 1991.141846][T15422] amtg: entered allmulticast mode
[ 1991.143233][T15422] amtg: entered promiscuous mode
[ 1994.567004][T15434] br0: port 2(amtg) entered blocking state
[ 1994.567319][T15434] br0: port 2(amtg) entered forwarding state
[ 1996.120308][T15442] amtr: entered allmulticast mode
[ 1996.120817][T15442] relay_gw: entered allmulticast mode
[ 1996.121094][T15442] relay_src: entered allmulticast mode
[ 3198.547618][   T11] br0: port 1(gw_l) entered disabled state
[ 3198.621988][   T11] gw_l (unregistering): left allmulticast mode
[ 3198.622336][   T11] gw_l (unregistering): left promiscuous mode
[ 3198.622536][   T11] br0: port 1(gw_l) entered disabled state
[ 3198.700932][   T11] amtg: left allmulticast mode
[ 3198.701155][   T11] amtg: left promiscuous mode
[ 3198.701470][   T11] br0: port 2(amtg) entered disabled state
[ 3198.897630][   T11] relay_gw (unregistering): left allmulticast mode
[ 3198.915982][   T11] amtr (unregistering): left allmulticast mode
[ 3199.033644][T15442] relay_src: left allmulticast mode