[   21.519770][  T309] br0: port 1(gw_l) entered blocking state
[   21.520319][  T309] br0: port 1(gw_l) entered disabled state
[   21.520776][  T309] gw_l: entered allmulticast mode
[   21.523044][  T309] gw_l: entered promiscuous mode
[   21.525185][  T309] br0: port 1(gw_l) entered blocking state
[   21.525625][  T309] br0: port 1(gw_l) entered forwarding state
[   22.244179][  T311] br0: port 2(amtg) entered blocking state
[   22.244736][  T311] br0: port 2(amtg) entered disabled state
[   22.245213][  T311] amtg: entered allmulticast mode
[   22.247586][  T311] amtg: entered promiscuous mode
[   24.519500][  T323] br0: port 2(amtg) entered blocking state
[   24.520004][  T323] br0: port 2(amtg) entered forwarding state
[   25.872020][  T331] amtr: entered allmulticast mode
[   25.872696][  T331] relay_gw: entered allmulticast mode
[   25.873620][  T331] relay_src: entered allmulticast mode
[ 1916.777074][   T12] br0: port 1(gw_l) entered disabled state
[ 1916.806751][   T12] gw_l (unregistering): left allmulticast mode
[ 1916.807343][   T12] gw_l (unregistering): left promiscuous mode
[ 1916.807719][   T12] br0: port 1(gw_l) entered disabled state
[ 1916.859167][   T12] amtg: left allmulticast mode
[ 1916.859670][   T12] amtg: left promiscuous mode
[ 1916.860442][   T12] br0: port 2(amtg) entered disabled state
[ 1916.979736][   T12] relay_gw (unregistering): left allmulticast mode
[ 1916.996964][   T12] amtr (unregistering): left allmulticast mode
[ 1917.110399][  T331] relay_src: left allmulticast mode