[ 1899.857530][T15863] br0: port 1(gw_l) entered blocking state
[ 1899.857993][T15863] br0: port 1(gw_l) entered disabled state
[ 1899.858260][T15863] gw_l: entered allmulticast mode
[ 1899.860615][T15863] gw_l: entered promiscuous mode
[ 1899.862229][T15863] br0: port 1(gw_l) entered blocking state
[ 1899.862583][T15863] br0: port 1(gw_l) entered forwarding state
[ 1900.673240][T15865] br0: port 2(amtg) entered blocking state
[ 1900.673722][T15865] br0: port 2(amtg) entered disabled state
[ 1900.673971][T15865] amtg: entered allmulticast mode
[ 1900.675405][T15865] amtg: entered promiscuous mode
[ 1903.666487][T15877] br0: port 2(amtg) entered blocking state
[ 1903.666864][T15877] br0: port 2(amtg) entered forwarding state
[ 1904.944977][T15885] amtr: entered allmulticast mode
[ 1904.945427][T15885] relay_gw: entered allmulticast mode
[ 1904.945652][T15885] relay_src: entered allmulticast mode
[ 3081.625984][   T11] br0: port 1(gw_l) entered disabled state
[ 3081.798118][   T11] gw_l (unregistering): left allmulticast mode
[ 3081.798528][   T11] gw_l (unregistering): left promiscuous mode
[ 3081.798737][   T11] br0: port 1(gw_l) entered disabled state
[ 3081.862754][   T11] amtg: left allmulticast mode
[ 3081.862971][   T11] amtg: left promiscuous mode
[ 3081.863272][   T11] br0: port 2(amtg) entered disabled state
[ 3082.157826][   T11] relay_gw (unregistering): left allmulticast mode
[ 3082.193245][   T11] amtr (unregistering): left allmulticast mode
[ 3082.215164][T15885] relay_src: left allmulticast mode