[ 1893.840730][T15852] br0: port 1(gw_l) entered blocking state
[ 1893.841740][T15852] br0: port 1(gw_l) entered disabled state
[ 1893.841979][T15852] gw_l: entered allmulticast mode
[ 1893.843127][T15852] gw_l: entered promiscuous mode
[ 1893.844538][T15852] br0: port 1(gw_l) entered blocking state
[ 1893.844805][T15852] br0: port 1(gw_l) entered forwarding state
[ 1894.626126][T15854] br0: port 2(amtg) entered blocking state
[ 1894.626370][T15854] br0: port 2(amtg) entered disabled state
[ 1894.626601][T15854] amtg: entered allmulticast mode
[ 1894.627878][T15854] amtg: entered promiscuous mode
[ 1897.527499][T15866] br0: port 2(amtg) entered blocking state
[ 1897.527760][T15866] br0: port 2(amtg) entered forwarding state
[ 1898.813346][T15874] amtr: entered allmulticast mode
[ 1898.813760][T15874] relay_gw: entered allmulticast mode
[ 1898.814022][T15874] relay_src: entered allmulticast mode
[ 3058.394128][   T74] br0: port 1(gw_l) entered disabled state
[ 3058.523509][   T74] gw_l (unregistering): left allmulticast mode
[ 3058.523804][   T74] gw_l (unregistering): left promiscuous mode
[ 3058.523999][   T74] br0: port 1(gw_l) entered disabled state
[ 3058.584634][   T74] amtg: left allmulticast mode
[ 3058.584831][   T74] amtg: left promiscuous mode
[ 3058.585115][   T74] br0: port 2(amtg) entered disabled state
[ 3058.840474][   T74] relay_gw (unregistering): left allmulticast mode
[ 3058.856494][   T74] amtr (unregistering): left allmulticast mode