[ 4146.304504][ T3140] br0: port 1(gw_l) entered blocking state
[ 4146.304832][ T3140] br0: port 1(gw_l) entered disabled state
[ 4146.305104][ T3140] gw_l: entered allmulticast mode
[ 4146.306286][ T3140] gw_l: entered promiscuous mode
[ 4146.307987][ T3140] br0: port 1(gw_l) entered blocking state
[ 4146.308216][ T3140] br0: port 1(gw_l) entered forwarding state
[ 4146.990895][ T3142] br0: port 2(amtg) entered blocking state
[ 4146.991162][ T3142] br0: port 2(amtg) entered disabled state
[ 4146.991406][ T3142] amtg: entered allmulticast mode
[ 4146.992666][ T3142] amtg: entered promiscuous mode
[ 4149.502934][ T3154] br0: port 2(amtg) entered blocking state
[ 4149.503228][ T3154] br0: port 2(amtg) entered forwarding state
[ 4150.617156][ T3160] amtr: entered allmulticast mode
[ 4150.617595][ T3160] relay_gw: entered allmulticast mode
[ 4150.617827][ T3160] relay_src: entered allmulticast mode
[ 4150.973869][   T10] br0: port 1(gw_l) entered disabled state
[ 4150.977749][   T10] gw_l (unregistering): left allmulticast mode
[ 4150.978050][   T10] gw_l (unregistering): left promiscuous mode
[ 4150.978226][   T10] br0: port 1(gw_l) entered disabled state
[ 4151.065612][   T10] amtg: left allmulticast mode
[ 4151.065824][   T10] amtg: left promiscuous mode
[ 4151.066221][   T10] br0: port 2(amtg) entered disabled state
[ 4151.143780][   T10] relay_gw (unregistering): left allmulticast mode
[ 4151.167068][   T10] amtr (unregistering): left allmulticast mode
[ 4151.385266][   T10] relay_src (unregistering): left allmulticast mode