[ 5645.786825][ T3030] br0: port 1(gw_l) entered blocking state
[ 5645.787050][ T3030] br0: port 1(gw_l) entered disabled state
[ 5645.787285][ T3030] gw_l: entered allmulticast mode
[ 5645.788466][ T3030] gw_l: entered promiscuous mode
[ 5645.789495][ T3030] br0: port 1(gw_l) entered blocking state
[ 5645.789701][ T3030] br0: port 1(gw_l) entered forwarding state
[ 5646.544619][ T3032] br0: port 2(amtg) entered blocking state
[ 5646.544932][ T3032] br0: port 2(amtg) entered disabled state
[ 5646.545165][ T3032] amtg: entered allmulticast mode
[ 5646.546441][ T3032] amtg: entered promiscuous mode
[ 5649.462916][ T3044] br0: port 2(amtg) entered blocking state
[ 5649.463218][ T3044] br0: port 2(amtg) entered forwarding state
[ 5650.451878][   T11] br0: port 1(gw_l) entered disabled state
[ 5650.543065][   T11] gw_l (unregistering): left allmulticast mode
[ 5650.543348][   T11] gw_l (unregistering): left promiscuous mode
[ 5650.543545][   T11] br0: port 1(gw_l) entered disabled state
[ 5650.587478][   T11] amtg: left allmulticast mode
[ 5650.587664][   T11] amtg: left promiscuous mode
[ 5650.587926][   T11] br0: port 2(amtg) entered disabled state