[ 1907.942059][T15906] br0: port 1(gw_l) entered blocking state
[ 1907.942856][T15906] br0: port 1(gw_l) entered disabled state
[ 1907.943102][T15906] gw_l: entered allmulticast mode
[ 1907.944347][T15906] gw_l: entered promiscuous mode
[ 1907.946551][T15906] br0: port 1(gw_l) entered blocking state
[ 1907.946850][T15906] br0: port 1(gw_l) entered forwarding state
[ 1908.721789][T15908] br0: port 2(amtg) entered blocking state
[ 1908.722092][T15908] br0: port 2(amtg) entered disabled state
[ 1908.722342][T15908] amtg: entered allmulticast mode
[ 1908.723626][T15908] amtg: entered promiscuous mode
[ 1911.660609][T15920] br0: port 2(amtg) entered blocking state
[ 1911.660908][T15920] br0: port 2(amtg) entered forwarding state
[ 1912.979025][T15928] amtr: entered allmulticast mode
[ 1912.979517][T15928] relay_gw: entered allmulticast mode
[ 1912.980307][T15928] relay_src: entered allmulticast mode
[ 3083.909611][   T73] br0: port 1(gw_l) entered disabled state
[ 3084.005879][   T73] gw_l (unregistering): left allmulticast mode
[ 3084.006223][   T73] gw_l (unregistering): left promiscuous mode
[ 3084.006433][   T73] br0: port 1(gw_l) entered disabled state
[ 3084.059278][   T73] amtg: left allmulticast mode
[ 3084.059537][   T73] amtg: left promiscuous mode
[ 3084.059861][   T73] br0: port 2(amtg) entered disabled state
[ 3084.295043][   T73] relay_gw (unregistering): left allmulticast mode
[ 3084.334972][   T73] amtr (unregistering): left allmulticast mode
[ 3084.357969][T15928] relay_src: left allmulticast mode