[ 1907.327086][T15507] br0: port 1(gw_l) entered blocking state
[ 1907.328585][T15507] br0: port 1(gw_l) entered disabled state
[ 1907.329175][T15507] gw_l: entered allmulticast mode
[ 1907.330401][T15507] gw_l: entered promiscuous mode
[ 1907.331807][T15507] br0: port 1(gw_l) entered blocking state
[ 1907.332079][T15507] br0: port 1(gw_l) entered forwarding state
[ 1908.140283][T15509] br0: port 2(amtg) entered blocking state
[ 1908.140542][T15509] br0: port 2(amtg) entered disabled state
[ 1908.140761][T15509] amtg: entered allmulticast mode
[ 1908.147472][T15509] amtg: entered promiscuous mode
[ 1911.148922][T15521] br0: port 2(amtg) entered blocking state
[ 1911.149236][T15521] br0: port 2(amtg) entered forwarding state
[ 1912.450587][T15528] amtr: entered allmulticast mode
[ 1912.450966][T15528] relay_gw: entered allmulticast mode
[ 1912.451206][T15528] relay_src: entered allmulticast mode
[ 3110.161794][   T73] br0: port 1(gw_l) entered disabled state
[ 3110.235138][   T73] gw_l (unregistering): left allmulticast mode
[ 3110.235427][   T73] gw_l (unregistering): left promiscuous mode
[ 3110.235636][   T73] br0: port 1(gw_l) entered disabled state
[ 3110.288270][   T73] amtg: left allmulticast mode
[ 3110.288510][   T73] amtg: left promiscuous mode
[ 3110.288800][   T73] br0: port 2(amtg) entered disabled state
[ 3110.475814][   T73] relay_gw (unregistering): left allmulticast mode
[ 3110.504984][   T73] amtr (unregistering): left allmulticast mode
[ 3110.735901][   T73] relay_src (unregistering): left allmulticast mode