[ 1873.342855][T15549] br0: port 1(gw_l) entered blocking state
[ 1873.343434][T15549] br0: port 1(gw_l) entered disabled state
[ 1873.344233][T15549] gw_l: entered allmulticast mode
[ 1873.348062][T15549] gw_l: entered promiscuous mode
[ 1873.350442][T15549] br0: port 1(gw_l) entered blocking state
[ 1873.350882][T15549] br0: port 1(gw_l) entered forwarding state
[ 1874.195089][T15551] br0: port 2(amtg) entered blocking state
[ 1874.195649][T15551] br0: port 2(amtg) entered disabled state
[ 1874.196787][T15551] amtg: entered allmulticast mode
[ 1874.199147][T15551] amtg: entered promiscuous mode
[ 1876.474164][T15564] br0: port 2(amtg) entered blocking state
[ 1876.474596][T15564] br0: port 2(amtg) entered forwarding state
[ 1877.508657][T15570] amtr: entered allmulticast mode
[ 1877.509338][T15570] relay_gw: entered allmulticast mode
[ 1877.509740][T15570] relay_src: entered allmulticast mode
[ 3654.614211][   T12] br0: port 1(gw_l) entered disabled state
[ 3654.726185][   T12] gw_l (unregistering): left allmulticast mode
[ 3654.726714][   T12] gw_l (unregistering): left promiscuous mode
[ 3654.727109][   T12] br0: port 1(gw_l) entered disabled state
[ 3654.793377][   T12] amtg: left allmulticast mode
[ 3654.793734][   T12] amtg: left promiscuous mode
[ 3654.794215][   T12] br0: port 2(amtg) entered disabled state
[ 3655.024457][   T12] relay_gw (unregistering): left allmulticast mode
[ 3655.052935][   T12] amtr (unregistering): left allmulticast mode
[ 3655.078640][T15570] relay_src: left allmulticast mode