[   21.110458][  T308] br0: port 1(gw_l) entered blocking state
[   21.111214][  T308] br0: port 1(gw_l) entered disabled state
[   21.111661][  T308] gw_l: entered allmulticast mode
[   21.113910][  T308] gw_l: entered promiscuous mode
[   21.116562][  T308] br0: port 1(gw_l) entered blocking state
[   21.117016][  T308] br0: port 1(gw_l) entered forwarding state
[   21.858902][  T310] br0: port 2(amtg) entered blocking state
[   21.859670][  T310] br0: port 2(amtg) entered disabled state
[   21.860169][  T310] amtg: entered allmulticast mode
[   21.862740][  T310] amtg: entered promiscuous mode
[   24.184358][  T322] br0: port 2(amtg) entered blocking state
[   24.184790][  T322] br0: port 2(amtg) entered forwarding state
[   25.533258][  T332] amtr: entered allmulticast mode
[   25.533930][  T332] relay_gw: entered allmulticast mode
[   25.535290][  T332] relay_src: entered allmulticast mode
[ 1888.847563][   T66] br0: port 1(gw_l) entered disabled state
[ 1888.876432][   T66] gw_l (unregistering): left allmulticast mode
[ 1888.876874][   T66] gw_l (unregistering): left promiscuous mode
[ 1888.877275][   T66] br0: port 1(gw_l) entered disabled state
[ 1888.924862][   T66] amtg: left allmulticast mode
[ 1888.925347][   T66] amtg: left promiscuous mode
[ 1888.925830][   T66] br0: port 2(amtg) entered disabled state
[ 1889.027620][   T66] relay_gw (unregistering): left allmulticast mode
[ 1889.043843][   T66] amtr (unregistering): left allmulticast mode
[ 1889.189505][  T332] relay_src: left allmulticast mode