[   19.861568][  T309] br0: port 1(gw_l) entered blocking state
[   19.862086][  T309] br0: port 1(gw_l) entered disabled state
[   19.862468][  T309] gw_l: entered allmulticast mode
[   19.864616][  T309] gw_l: entered promiscuous mode
[   19.866544][  T309] br0: port 1(gw_l) entered blocking state
[   19.866967][  T309] br0: port 1(gw_l) entered forwarding state
[   20.399545][  T311] br0: port 2(amtg) entered blocking state
[   20.400132][  T311] br0: port 2(amtg) entered disabled state
[   20.400701][  T311] amtg: entered allmulticast mode
[   20.402957][  T311] amtg: entered promiscuous mode
[   22.483465][  T322] br0: port 2(amtg) entered blocking state
[   22.483960][  T322] br0: port 2(amtg) entered forwarding state
[   23.670032][  T329] amtr: entered allmulticast mode
[   23.670581][  T329] relay_gw: entered allmulticast mode
[   23.671426][  T329] relay_src: entered allmulticast mode
[ 1743.359339][   T12] br0: port 1(gw_l) entered disabled state
[ 1743.378899][   T12] gw_l (unregistering): left allmulticast mode
[ 1743.381112][   T12] gw_l (unregistering): left promiscuous mode
[ 1743.381477][   T12] br0: port 1(gw_l) entered disabled state
[ 1743.424512][   T12] amtg: left allmulticast mode
[ 1743.424806][   T12] amtg: left promiscuous mode
[ 1743.425272][   T12] br0: port 2(amtg) entered disabled state
[ 1743.530145][   T12] relay_gw (unregistering): left allmulticast mode
[ 1743.544906][   T12] amtr (unregistering): left allmulticast mode
[ 1743.670759][  T329] relay_src: left allmulticast mode