[   21.621608][  T308] br0: port 1(gw_l) entered blocking state
[   21.622147][  T308] br0: port 1(gw_l) entered disabled state
[   21.622564][  T308] gw_l: entered allmulticast mode
[   21.624718][  T308] gw_l: entered promiscuous mode
[   21.626885][  T308] br0: port 1(gw_l) entered blocking state
[   21.627326][  T308] br0: port 1(gw_l) entered forwarding state
[   22.334970][  T310] br0: port 2(amtg) entered blocking state
[   22.335536][  T310] br0: port 2(amtg) entered disabled state
[   22.336066][  T310] amtg: entered allmulticast mode
[   22.338617][  T310] amtg: entered promiscuous mode
[   24.710493][  T322] br0: port 2(amtg) entered blocking state
[   24.710957][  T322] br0: port 2(amtg) entered forwarding state
[   26.098475][  T332] amtr: entered allmulticast mode
[   26.099022][  T332] relay_gw: entered allmulticast mode
[   26.099453][  T332] relay_src: entered allmulticast mode
[ 1921.079766][   T66] br0: port 1(gw_l) entered disabled state
[ 1921.102259][   T66] gw_l (unregistering): left allmulticast mode
[ 1921.103507][   T66] gw_l (unregistering): left promiscuous mode
[ 1921.103911][   T66] br0: port 1(gw_l) entered disabled state
[ 1921.162086][   T66] amtg: left allmulticast mode
[ 1921.162806][   T66] amtg: left promiscuous mode
[ 1921.163440][   T66] br0: port 2(amtg) entered disabled state
[ 1921.285527][   T66] relay_gw (unregistering): left allmulticast mode
[ 1921.299469][   T66] amtr (unregistering): left allmulticast mode
[ 1921.403934][  T332] relay_src: left allmulticast mode