[   20.736561][  T308] br0: port 1(gw_l) entered blocking state
[   20.737062][  T308] br0: port 1(gw_l) entered disabled state
[   20.737463][  T308] gw_l: entered allmulticast mode
[   20.739895][  T308] gw_l: entered promiscuous mode
[   20.743985][  T308] br0: port 1(gw_l) entered blocking state
[   20.744676][  T308] br0: port 1(gw_l) entered forwarding state
[   21.427934][  T310] br0: port 2(amtg) entered blocking state
[   21.428421][  T310] br0: port 2(amtg) entered disabled state
[   21.428814][  T310] amtg: entered allmulticast mode
[   21.431130][  T310] amtg: entered promiscuous mode
[   23.820118][  T322] br0: port 2(amtg) entered blocking state
[   23.820545][  T322] br0: port 2(amtg) entered forwarding state
[   25.109505][  T332] amtr: entered allmulticast mode
[   25.110383][  T332] relay_gw: entered allmulticast mode
[   25.111100][  T332] relay_src: entered allmulticast mode
[ 1896.510208][   T12] br0: port 1(gw_l) entered disabled state
[ 1896.538144][   T12] gw_l (unregistering): left allmulticast mode
[ 1896.538593][   T12] gw_l (unregistering): left promiscuous mode
[ 1896.538942][   T12] br0: port 1(gw_l) entered disabled state
[ 1896.606812][   T12] amtg: left allmulticast mode
[ 1896.607166][   T12] amtg: left promiscuous mode
[ 1896.607656][   T12] br0: port 2(amtg) entered disabled state
[ 1896.716149][   T12] relay_gw (unregistering): left allmulticast mode
[ 1896.729798][   T12] amtr (unregistering): left allmulticast mode
[ 1896.853127][  T332] relay_src: left allmulticast mode