[   21.441648][  T307] br0: port 1(gw_l) entered blocking state
[   21.443033][  T307] br0: port 1(gw_l) entered disabled state
[   21.443478][  T307] gw_l: entered allmulticast mode
[   21.445780][  T307] gw_l: entered promiscuous mode
[   21.448671][  T307] br0: port 1(gw_l) entered blocking state
[   21.449108][  T307] br0: port 1(gw_l) entered forwarding state
[   22.167973][  T309] br0: port 2(amtg) entered blocking state
[   22.168811][  T309] br0: port 2(amtg) entered disabled state
[   22.169225][  T309] amtg: entered allmulticast mode
[   22.171868][  T309] amtg: entered promiscuous mode
[   24.534820][  T321] br0: port 2(amtg) entered blocking state
[   24.535290][  T321] br0: port 2(amtg) entered forwarding state
[   25.796583][  T330] amtr: entered allmulticast mode
[   25.799792][  T330] relay_gw: entered allmulticast mode
[   25.810192][  T330] relay_src: entered allmulticast mode
[ 1920.670112][   T66] br0: port 1(gw_l) entered disabled state
[ 1920.693962][   T66] gw_l (unregistering): left allmulticast mode
[ 1920.694461][   T66] gw_l (unregistering): left promiscuous mode
[ 1920.694812][   T66] br0: port 1(gw_l) entered disabled state
[ 1920.773094][   T66] amtg: left allmulticast mode
[ 1920.773424][   T66] amtg: left promiscuous mode
[ 1920.773878][   T66] br0: port 2(amtg) entered disabled state
[ 1920.886681][   T66] relay_gw (unregistering): left allmulticast mode
[ 1920.903011][   T66] amtr (unregistering): left allmulticast mode
[ 1921.045440][  T330] relay_src: left allmulticast mode