[ 4543.637247][T24843] br0: port 1(gw_l) entered blocking state
[ 4543.637577][T24843] br0: port 1(gw_l) entered disabled state
[ 4543.637831][T24843] gw_l: entered allmulticast mode
[ 4543.639123][T24843] gw_l: entered promiscuous mode
[ 4543.640258][T24843] br0: port 1(gw_l) entered blocking state
[ 4543.640486][T24843] br0: port 1(gw_l) entered forwarding state
[ 4544.441724][T24845] br0: port 2(amtg) entered blocking state
[ 4544.442126][T24845] br0: port 2(amtg) entered disabled state
[ 4544.442374][T24845] amtg: entered allmulticast mode
[ 4544.443810][T24845] amtg: entered promiscuous mode
[ 4547.579734][T24857] br0: port 2(amtg) entered blocking state
[ 4547.580021][T24857] br0: port 2(amtg) entered forwarding state
[ 4548.912362][T24865] amtr: entered allmulticast mode
[ 4548.912763][T24865] relay_gw: entered allmulticast mode
[ 4548.913028][T24865] relay_src: entered allmulticast mode
[ 4549.321080][   T72] br0: port 1(gw_l) entered disabled state
[ 4549.326998][   T72] gw_l (unregistering): left allmulticast mode
[ 4549.327272][   T72] gw_l (unregistering): left promiscuous mode
[ 4549.327450][   T72] br0: port 1(gw_l) entered disabled state
[ 4549.435828][   T72] amtg: left allmulticast mode
[ 4549.436051][   T72] amtg: left promiscuous mode
[ 4549.436339][   T72] br0: port 2(amtg) entered disabled state
[ 4549.524966][   T72] relay_gw (unregistering): left allmulticast mode
[ 4549.538023][   T72] amtr (unregistering): left allmulticast mode
[ 4549.801494][   T72] relay_src (unregistering): left allmulticast mode