[ 1972.255363][T15550] br0: port 1(gw_l) entered blocking state
[ 1972.255814][T15550] br0: port 1(gw_l) entered disabled state
[ 1972.256060][T15550] gw_l: entered allmulticast mode
[ 1972.257646][T15550] gw_l: entered promiscuous mode
[ 1972.259513][T15550] br0: port 1(gw_l) entered blocking state
[ 1972.259799][T15550] br0: port 1(gw_l) entered forwarding state
[ 1973.137837][T15552] br0: port 2(amtg) entered blocking state
[ 1973.138067][T15552] br0: port 2(amtg) entered disabled state
[ 1973.138297][T15552] amtg: entered allmulticast mode
[ 1973.139481][T15552] amtg: entered promiscuous mode
[ 1976.247346][T15564] br0: port 2(amtg) entered blocking state
[ 1976.247699][T15564] br0: port 2(amtg) entered forwarding state
[ 1977.643258][T15571] amtr: entered allmulticast mode
[ 1977.643688][T15571] relay_gw: entered allmulticast mode
[ 1977.643914][T15571] relay_src: entered allmulticast mode
[ 3155.169516][   T11] br0: port 1(gw_l) entered disabled state
[ 3155.247349][   T11] gw_l (unregistering): left allmulticast mode
[ 3155.247801][   T11] gw_l (unregistering): left promiscuous mode
[ 3155.248140][   T11] br0: port 1(gw_l) entered disabled state
[ 3155.299280][   T11] amtg: left allmulticast mode
[ 3155.299565][   T11] amtg: left promiscuous mode
[ 3155.299960][   T11] br0: port 2(amtg) entered disabled state
[ 3155.477507][   T11] relay_gw (unregistering): left allmulticast mode
[ 3155.512548][   T11] amtr (unregistering): left allmulticast mode
[ 3155.629753][T15571] relay_src: left allmulticast mode