[ 1968.453448][T15640] br0: port 1(gw_l) entered blocking state
[ 1968.453930][T15640] br0: port 1(gw_l) entered disabled state
[ 1968.454535][T15640] gw_l: entered allmulticast mode
[ 1968.455825][T15640] gw_l: entered promiscuous mode
[ 1968.457590][T15640] br0: port 1(gw_l) entered blocking state
[ 1968.457990][T15640] br0: port 1(gw_l) entered forwarding state
[ 1969.282751][T15642] br0: port 2(amtg) entered blocking state
[ 1969.282981][T15642] br0: port 2(amtg) entered disabled state
[ 1969.283194][T15642] amtg: entered allmulticast mode
[ 1969.284467][T15642] amtg: entered promiscuous mode
[ 1972.365918][T15654] br0: port 2(amtg) entered blocking state
[ 1972.366225][T15654] br0: port 2(amtg) entered forwarding state
[ 1973.762201][T15661] amtr: entered allmulticast mode
[ 1973.762719][T15661] relay_gw: entered allmulticast mode
[ 1973.762994][T15661] relay_src: entered allmulticast mode
[ 3149.968112][   T76] br0: port 1(gw_l) entered disabled state
[ 3150.115311][   T76] gw_l (unregistering): left allmulticast mode
[ 3150.115632][   T76] gw_l (unregistering): left promiscuous mode
[ 3150.115816][   T76] br0: port 1(gw_l) entered disabled state
[ 3150.185714][   T76] amtg: left allmulticast mode
[ 3150.185888][   T76] amtg: left promiscuous mode
[ 3150.186155][   T76] br0: port 2(amtg) entered disabled state
[ 3150.342931][   T76] relay_gw (unregistering): left allmulticast mode
[ 3150.361538][   T76] amtr (unregistering): left allmulticast mode
[ 3150.415627][T15661] relay_src: left allmulticast mode