[ 1910.233638][T16326] br0: port 1(gw_l) entered blocking state
[ 1910.234021][T16326] br0: port 1(gw_l) entered disabled state
[ 1910.234514][T16326] gw_l: entered allmulticast mode
[ 1910.235706][T16326] gw_l: entered promiscuous mode
[ 1910.237126][T16326] br0: port 1(gw_l) entered blocking state
[ 1910.237496][T16326] br0: port 1(gw_l) entered forwarding state
[ 1911.052053][T16328] br0: port 2(amtg) entered blocking state
[ 1911.052312][T16328] br0: port 2(amtg) entered disabled state
[ 1911.052583][T16328] amtg: entered allmulticast mode
[ 1911.053919][T16328] amtg: entered promiscuous mode
[ 1913.920988][T16340] br0: port 2(amtg) entered blocking state
[ 1913.921335][T16340] br0: port 2(amtg) entered forwarding state
[ 1914.864674][   T11] br0: port 1(gw_l) entered disabled state
[ 1915.006092][   T11] gw_l (unregistering): left allmulticast mode
[ 1915.006408][   T11] gw_l (unregistering): left promiscuous mode
[ 1915.006606][   T11] br0: port 1(gw_l) entered disabled state
[ 1915.063748][   T11] amtg: left allmulticast mode
[ 1915.063964][   T11] amtg: left promiscuous mode
[ 1915.064264][   T11] br0: port 2(amtg) entered disabled state