[   21.325366][  T309] br0: port 1(gw_l) entered blocking state
[   21.325917][  T309] br0: port 1(gw_l) entered disabled state
[   21.326324][  T309] gw_l: entered allmulticast mode
[   21.329001][  T309] gw_l: entered promiscuous mode
[   21.331319][  T309] br0: port 1(gw_l) entered blocking state
[   21.331758][  T309] br0: port 1(gw_l) entered forwarding state
[   22.051556][  T311] br0: port 2(amtg) entered blocking state
[   22.052351][  T311] br0: port 2(amtg) entered disabled state
[   22.052782][  T311] amtg: entered allmulticast mode
[   22.055166][  T311] amtg: entered promiscuous mode
[   24.278102][  T323] br0: port 2(amtg) entered blocking state
[   24.278593][  T323] br0: port 2(amtg) entered forwarding state
[   25.661412][  T332] amtr: entered allmulticast mode
[   25.661976][  T332] relay_gw: entered allmulticast mode
[   25.662412][  T332] relay_src: entered allmulticast mode
[ 1897.917124][   T12] br0: port 1(gw_l) entered disabled state
[ 1898.049468][   T12] gw_l (unregistering): left allmulticast mode
[ 1898.049967][   T12] gw_l (unregistering): left promiscuous mode
[ 1898.050332][   T12] br0: port 1(gw_l) entered disabled state
[ 1898.108432][   T12] amtg: left allmulticast mode
[ 1898.108823][   T12] amtg: left promiscuous mode
[ 1898.109298][   T12] br0: port 2(amtg) entered disabled state
[ 1898.319874][   T12] relay_gw (unregistering): left allmulticast mode
[ 1898.348506][   T12] amtr (unregistering): left allmulticast mode
[ 1898.375448][  T332] relay_src: left allmulticast mode