[   21.931215][  T309] br0: port 1(gw_l) entered blocking state
[   21.931835][  T309] br0: port 1(gw_l) entered disabled state
[   21.932291][  T309] gw_l: entered allmulticast mode
[   21.934577][  T309] gw_l: entered promiscuous mode
[   21.937070][  T309] br0: port 1(gw_l) entered blocking state
[   21.937543][  T309] br0: port 1(gw_l) entered forwarding state
[   22.647981][  T311] br0: port 2(amtg) entered blocking state
[   22.648588][  T311] br0: port 2(amtg) entered disabled state
[   22.649051][  T311] amtg: entered allmulticast mode
[   22.651484][  T311] amtg: entered promiscuous mode
[   25.723244][  T323] br0: port 2(amtg) entered blocking state
[   25.723795][  T323] br0: port 2(amtg) entered forwarding state
[   27.066802][  T332] amtr: entered allmulticast mode
[   27.067792][  T332] relay_gw: entered allmulticast mode
[   27.068536][  T332] relay_src: entered allmulticast mode
[ 1948.180549][   T12] br0: port 1(gw_l) entered disabled state
[ 1948.203414][   T12] gw_l (unregistering): left allmulticast mode
[ 1948.203903][   T12] gw_l (unregistering): left promiscuous mode
[ 1948.204256][   T12] br0: port 1(gw_l) entered disabled state
[ 1948.255070][   T12] amtg: left allmulticast mode
[ 1948.255380][   T12] amtg: left promiscuous mode
[ 1948.255848][   T12] br0: port 2(amtg) entered disabled state
[ 1948.350613][   T12] relay_gw (unregistering): left allmulticast mode
[ 1948.367482][   T12] amtr (unregistering): left allmulticast mode
[ 1948.501661][  T332] relay_src: left allmulticast mode