[   22.450903][  T309] br0: port 1(gw_l) entered blocking state
[   22.452629][  T309] br0: port 1(gw_l) entered disabled state
[   22.453311][  T309] gw_l: entered allmulticast mode
[   22.456631][  T309] gw_l: entered promiscuous mode
[   22.459986][  T309] br0: port 1(gw_l) entered blocking state
[   22.460639][  T309] br0: port 1(gw_l) entered forwarding state
[   23.438314][  T311] br0: port 2(amtg) entered blocking state
[   23.438898][  T311] br0: port 2(amtg) entered disabled state
[   23.439356][  T311] amtg: entered allmulticast mode
[   23.441810][  T311] amtg: entered promiscuous mode
[   25.822987][  T323] br0: port 2(amtg) entered blocking state
[   25.823544][  T323] br0: port 2(amtg) entered forwarding state
[   27.233257][  T334] amtr: entered allmulticast mode
[   27.233982][  T334] relay_gw: entered allmulticast mode
[   27.235343][  T334] relay_src: entered allmulticast mode
[ 1919.967183][   T12] br0: port 1(gw_l) entered disabled state
[ 1919.991753][   T12] gw_l (unregistering): left allmulticast mode
[ 1919.992267][   T12] gw_l (unregistering): left promiscuous mode
[ 1919.992664][   T12] br0: port 1(gw_l) entered disabled state
[ 1920.041225][   T12] amtg: left allmulticast mode
[ 1920.041840][   T12] amtg: left promiscuous mode
[ 1920.042337][   T12] br0: port 2(amtg) entered disabled state
[ 1920.166107][   T12] relay_gw (unregistering): left allmulticast mode
[ 1920.181431][   T12] amtr (unregistering): left allmulticast mode
[ 1920.294914][  T334] relay_src: left allmulticast mode