[ 1644.212596][T20473] br0: port 1(gw_l) entered blocking state
[ 1644.213020][T20473] br0: port 1(gw_l) entered disabled state
[ 1644.214247][T20473] gw_l: entered allmulticast mode
[ 1644.215477][T20473] gw_l: entered promiscuous mode
[ 1644.217350][T20473] br0: port 1(gw_l) entered blocking state
[ 1644.217658][T20473] br0: port 1(gw_l) entered forwarding state
[ 1644.686240][T20475] br0: port 2(amtg) entered blocking state
[ 1644.686836][T20475] br0: port 2(amtg) entered disabled state
[ 1644.687122][T20475] amtg: entered allmulticast mode
[ 1644.688549][T20475] amtg: entered promiscuous mode
[ 1646.195285][T20487] br0: port 2(amtg) entered blocking state
[ 1646.195812][T20487] br0: port 2(amtg) entered forwarding state
[ 1646.850935][T20493] amtr: entered allmulticast mode
[ 1646.851460][T20493] relay_gw: entered allmulticast mode
[ 1646.852091][T20493] relay_src: entered allmulticast mode
[ 2850.633329][   T68] br0: port 1(gw_l) entered disabled state
[ 2850.742914][   T68] gw_l (unregistering): left allmulticast mode
[ 2850.743260][   T68] gw_l (unregistering): left promiscuous mode
[ 2850.743475][   T68] br0: port 1(gw_l) entered disabled state
[ 2850.790912][   T68] amtg: left allmulticast mode
[ 2850.791207][   T68] amtg: left promiscuous mode
[ 2850.791523][   T68] br0: port 2(amtg) entered disabled state
[ 2850.997680][   T68] relay_gw (unregistering): left allmulticast mode
[ 2851.023761][   T68] amtr (unregistering): left allmulticast mode
[ 2851.052658][T20493] relay_src: left allmulticast mode