[ 1891.511420][T15855] br0: port 1(gw_l) entered blocking state
[ 1891.511886][T15855] br0: port 1(gw_l) entered disabled state
[ 1891.512168][T15855] gw_l: entered allmulticast mode
[ 1891.513405][T15855] gw_l: entered promiscuous mode
[ 1891.515601][T15855] br0: port 1(gw_l) entered blocking state
[ 1891.515877][T15855] br0: port 1(gw_l) entered forwarding state
[ 1892.303019][T15857] br0: port 2(amtg) entered blocking state
[ 1892.303293][T15857] br0: port 2(amtg) entered disabled state
[ 1892.303541][T15857] amtg: entered allmulticast mode
[ 1892.304856][T15857] amtg: entered promiscuous mode
[ 1895.264258][T15869] br0: port 2(amtg) entered blocking state
[ 1895.264518][T15869] br0: port 2(amtg) entered forwarding state
[ 1896.554065][T15877] amtr: entered allmulticast mode
[ 1896.554773][T15877] relay_gw: entered allmulticast mode
[ 1896.555027][T15877] relay_src: entered allmulticast mode
[ 3070.769531][   T74] br0: port 1(gw_l) entered disabled state
[ 3070.935265][   T74] gw_l (unregistering): left allmulticast mode
[ 3070.935625][   T74] gw_l (unregistering): left promiscuous mode
[ 3070.935805][   T74] br0: port 1(gw_l) entered disabled state
[ 3071.009654][   T74] amtg: left allmulticast mode
[ 3071.009884][   T74] amtg: left promiscuous mode
[ 3071.010202][   T74] br0: port 2(amtg) entered disabled state
[ 3071.227785][   T74] relay_gw (unregistering): left allmulticast mode
[ 3071.246870][   T74] amtr (unregistering): left allmulticast mode