[ 1972.139939][T15777] br0: port 1(gw_l) entered blocking state
[ 1972.140420][T15777] br0: port 1(gw_l) entered disabled state
[ 1972.140670][T15777] gw_l: entered allmulticast mode
[ 1972.141869][T15777] gw_l: entered promiscuous mode
[ 1972.143558][T15777] br0: port 1(gw_l) entered blocking state
[ 1972.143843][T15777] br0: port 1(gw_l) entered forwarding state
[ 1973.025532][T15779] br0: port 2(amtg) entered blocking state
[ 1973.025837][T15779] br0: port 2(amtg) entered disabled state
[ 1973.026079][T15779] amtg: entered allmulticast mode
[ 1973.027397][T15779] amtg: entered promiscuous mode
[ 1976.229188][T15791] br0: port 2(amtg) entered blocking state
[ 1976.229478][T15791] br0: port 2(amtg) entered forwarding state
[ 1977.657008][T15798] amtr: entered allmulticast mode
[ 1977.657476][T15798] relay_gw: entered allmulticast mode
[ 1977.657716][T15798] relay_src: entered allmulticast mode
[ 3157.714094][   T75] br0: port 1(gw_l) entered disabled state
[ 3157.852994][   T75] gw_l (unregistering): left allmulticast mode
[ 3157.853379][   T75] gw_l (unregistering): left promiscuous mode
[ 3157.853572][   T75] br0: port 1(gw_l) entered disabled state
[ 3157.916014][   T75] amtg: left allmulticast mode
[ 3157.916215][   T75] amtg: left promiscuous mode
[ 3157.916531][   T75] br0: port 2(amtg) entered disabled state
[ 3158.126669][   T75] relay_gw (unregistering): left allmulticast mode
[ 3158.153647][   T75] amtr (unregistering): left allmulticast mode
[ 3158.170705][T15798] relay_src: left allmulticast mode