[ 1902.066149][T15936] br0: port 1(gw_l) entered blocking state
[ 1902.066815][T15936] br0: port 1(gw_l) entered disabled state
[ 1902.067042][T15936] gw_l: entered allmulticast mode
[ 1902.068257][T15936] gw_l: entered promiscuous mode
[ 1902.069780][T15936] br0: port 1(gw_l) entered blocking state
[ 1902.070069][T15936] br0: port 1(gw_l) entered forwarding state
[ 1902.857576][T15938] br0: port 2(amtg) entered blocking state
[ 1902.857824][T15938] br0: port 2(amtg) entered disabled state
[ 1902.858063][T15938] amtg: entered allmulticast mode
[ 1902.859453][T15938] amtg: entered promiscuous mode
[ 1905.696197][T15950] br0: port 2(amtg) entered blocking state
[ 1905.696466][T15950] br0: port 2(amtg) entered forwarding state
[ 1907.020705][T15958] amtr: entered allmulticast mode
[ 1907.021080][T15958] relay_gw: entered allmulticast mode
[ 1907.021336][T15958] relay_src: entered allmulticast mode
[ 3099.368699][   T76] br0: port 1(gw_l) entered disabled state
[ 3099.462848][   T76] gw_l (unregistering): left allmulticast mode
[ 3099.463172][   T76] gw_l (unregistering): left promiscuous mode
[ 3099.463386][   T76] br0: port 1(gw_l) entered disabled state
[ 3099.540560][   T76] amtg: left allmulticast mode
[ 3099.540771][   T76] amtg: left promiscuous mode
[ 3099.541068][   T76] br0: port 2(amtg) entered disabled state
[ 3099.819740][   T76] relay_gw (unregistering): left allmulticast mode
[ 3099.864998][   T76] amtr (unregistering): left allmulticast mode
[ 3099.907516][T15958] relay_src: left allmulticast mode