[   21.020751][  T309] br0: port 1(gw_l) entered blocking state
[   21.021357][  T309] br0: port 1(gw_l) entered disabled state
[   21.021759][  T309] gw_l: entered allmulticast mode
[   21.024471][  T309] gw_l: entered promiscuous mode
[   21.026821][  T309] br0: port 1(gw_l) entered blocking state
[   21.027251][  T309] br0: port 1(gw_l) entered forwarding state
[   21.845653][  T311] br0: port 2(amtg) entered blocking state
[   21.846221][  T311] br0: port 2(amtg) entered disabled state
[   21.846873][  T311] amtg: entered allmulticast mode
[   21.849130][  T311] amtg: entered promiscuous mode
[   24.261823][  T323] br0: port 2(amtg) entered blocking state
[   24.262583][  T323] br0: port 2(amtg) entered forwarding state
[   25.582941][  T333] amtr: entered allmulticast mode
[   25.584418][  T333] relay_gw: entered allmulticast mode
[   25.584822][  T333] relay_src: entered allmulticast mode
[ 1785.318311][   T12] br0: port 1(gw_l) entered disabled state
[ 1785.457411][   T12] gw_l (unregistering): left allmulticast mode
[ 1785.457894][   T12] gw_l (unregistering): left promiscuous mode
[ 1785.458254][   T12] br0: port 1(gw_l) entered disabled state
[ 1785.506584][   T12] amtg: left allmulticast mode
[ 1785.507005][   T12] amtg: left promiscuous mode
[ 1785.507475][   T12] br0: port 2(amtg) entered disabled state
[ 1785.726202][   T12] relay_gw (unregistering): left allmulticast mode
[ 1785.763874][   T12] amtr (unregistering): left allmulticast mode
[ 1785.788977][  T333] relay_src: left allmulticast mode