[ 1903.967222][T15519] br0: port 1(gw_l) entered blocking state
[ 1903.968502][T15519] br0: port 1(gw_l) entered disabled state
[ 1903.968811][T15519] gw_l: entered allmulticast mode
[ 1903.970148][T15519] gw_l: entered promiscuous mode
[ 1903.971625][T15519] br0: port 1(gw_l) entered blocking state
[ 1903.971958][T15519] br0: port 1(gw_l) entered forwarding state
[ 1904.761836][T15521] br0: port 2(amtg) entered blocking state
[ 1904.762088][T15521] br0: port 2(amtg) entered disabled state
[ 1904.762331][T15521] amtg: entered allmulticast mode
[ 1904.763536][T15521] amtg: entered promiscuous mode
[ 1907.706609][T15533] br0: port 2(amtg) entered blocking state
[ 1907.706942][T15533] br0: port 2(amtg) entered forwarding state
[ 1908.988577][T15541] amtr: entered allmulticast mode
[ 1908.989032][T15541] relay_gw: entered allmulticast mode
[ 1908.989318][T15541] relay_src: entered allmulticast mode
[ 3115.074443][   T73] br0: port 1(gw_l) entered disabled state
[ 3115.206445][   T73] gw_l (unregistering): left allmulticast mode
[ 3115.206771][   T73] gw_l (unregistering): left promiscuous mode
[ 3115.206995][   T73] br0: port 1(gw_l) entered disabled state
[ 3115.262741][   T73] amtg: left allmulticast mode
[ 3115.262947][   T73] amtg: left promiscuous mode
[ 3115.263239][   T73] br0: port 2(amtg) entered disabled state
[ 3115.494077][   T73] relay_gw (unregistering): left allmulticast mode
[ 3115.529369][   T73] amtr (unregistering): left allmulticast mode
[ 3115.545043][T15541] relay_src: left allmulticast mode