[   21.833725][  T307] br0: port 1(gw_l) entered blocking state
[   21.834285][  T307] br0: port 1(gw_l) entered disabled state
[   21.835110][  T307] gw_l: entered allmulticast mode
[   21.837378][  T307] gw_l: entered promiscuous mode
[   21.839904][  T307] br0: port 1(gw_l) entered blocking state
[   21.840438][  T307] br0: port 1(gw_l) entered forwarding state
[   22.521358][  T309] br0: port 2(amtg) entered blocking state
[   22.522180][  T309] br0: port 2(amtg) entered disabled state
[   22.523131][  T309] amtg: entered allmulticast mode
[   22.527099][  T309] amtg: entered promiscuous mode
[   24.898119][  T321] br0: port 2(amtg) entered blocking state
[   24.898633][  T321] br0: port 2(amtg) entered forwarding state
[   26.304775][  T330] amtr: entered allmulticast mode
[   26.305360][  T330] relay_gw: entered allmulticast mode
[   26.305771][  T330] relay_src: entered allmulticast mode
[ 1886.549501][   T12] br0: port 1(gw_l) entered disabled state
[ 1886.576198][   T12] gw_l (unregistering): left allmulticast mode
[ 1886.576725][   T12] gw_l (unregistering): left promiscuous mode
[ 1886.577133][   T12] br0: port 1(gw_l) entered disabled state
[ 1886.635495][   T12] amtg: left allmulticast mode
[ 1886.635859][   T12] amtg: left promiscuous mode
[ 1886.636324][   T12] br0: port 2(amtg) entered disabled state
[ 1886.748865][   T12] relay_gw (unregistering): left allmulticast mode
[ 1886.764340][   T12] amtr (unregistering): left allmulticast mode
[ 1886.842784][  T330] relay_src: left allmulticast mode