[ 1898.016767][T15898] br0: port 1(gw_l) entered blocking state
[ 1898.017288][T15898] br0: port 1(gw_l) entered disabled state
[ 1898.018278][T15898] gw_l: entered allmulticast mode
[ 1898.019518][T15898] gw_l: entered promiscuous mode
[ 1898.021035][T15898] br0: port 1(gw_l) entered blocking state
[ 1898.021312][T15898] br0: port 1(gw_l) entered forwarding state
[ 1898.804937][T15900] br0: port 2(amtg) entered blocking state
[ 1898.805174][T15900] br0: port 2(amtg) entered disabled state
[ 1898.805390][T15900] amtg: entered allmulticast mode
[ 1898.806634][T15900] amtg: entered promiscuous mode
[ 1901.671103][T15912] br0: port 2(amtg) entered blocking state
[ 1901.671416][T15912] br0: port 2(amtg) entered forwarding state
[ 1902.911299][T15921] amtr: entered allmulticast mode
[ 1902.911673][T15921] relay_gw: entered allmulticast mode
[ 1902.912552][T15921] relay_src: entered allmulticast mode
[ 3078.873994][   T11] br0: port 1(gw_l) entered disabled state
[ 3078.969493][   T11] gw_l (unregistering): left allmulticast mode
[ 3078.969766][   T11] gw_l (unregistering): left promiscuous mode
[ 3078.969977][   T11] br0: port 1(gw_l) entered disabled state
[ 3079.017870][   T11] amtg: left allmulticast mode
[ 3079.018055][   T11] amtg: left promiscuous mode
[ 3079.018331][   T11] br0: port 2(amtg) entered disabled state
[ 3079.217168][   T11] relay_gw (unregistering): left allmulticast mode
[ 3079.243320][   T11] amtr (unregistering): left allmulticast mode