[   12.525189][  T331] br0: port 1(gw_l) entered blocking state
[   12.525545][  T331] br0: port 1(gw_l) entered disabled state
[   12.526252][  T331] gw_l: entered allmulticast mode
[   12.527245][  T331] gw_l: entered promiscuous mode
[   12.528156][  T331] br0: port 1(gw_l) entered blocking state
[   12.528418][  T331] br0: port 1(gw_l) entered forwarding state
[   12.674310][  T333] br0: port 2(amtg) entered blocking state
[   12.674607][  T333] br0: port 2(amtg) entered disabled state
[   12.674795][  T333] amtg: entered allmulticast mode
[   12.675845][  T333] amtg: entered promiscuous mode
[   13.094615][  T344] br0: port 2(amtg) entered blocking state
[   13.094926][  T344] br0: port 2(amtg) entered forwarding state
[   13.431981][  T352] amtr: entered allmulticast mode
[   13.432327][  T352] relay_gw: entered allmulticast mode
[   13.432597][  T352] relay_src: entered allmulticast mode
[  830.794879][   T12] br0: port 1(gw_l) entered disabled state
[  830.808612][   T12] gw_l (unregistering): left allmulticast mode
[  830.808849][   T12] gw_l (unregistering): left promiscuous mode
[  830.809020][   T12] br0: port 1(gw_l) entered disabled state
[  830.843693][   T12] amtg: left allmulticast mode
[  830.843847][   T12] amtg: left promiscuous mode
[  830.844072][   T12] br0: port 2(amtg) entered disabled state
[  830.868980][  T352] amtr: left allmulticast mode
[  830.869232][  T352] relay_gw: left allmulticast mode
[  830.869463][  T352] relay_src: left allmulticast mode