[ 4154.233059][ T4870] br0: port 1(gw_l) entered blocking state
[ 4154.233457][ T4870] br0: port 1(gw_l) entered disabled state
[ 4154.233767][ T4870] gw_l: entered allmulticast mode
[ 4154.235151][ T4870] gw_l: entered promiscuous mode
[ 4154.236622][ T4870] br0: port 1(gw_l) entered blocking state
[ 4154.237807][ T4870] br0: port 1(gw_l) entered forwarding state
[ 4154.946502][ T4872] br0: port 2(amtg) entered blocking state
[ 4154.946749][ T4872] br0: port 2(amtg) entered disabled state
[ 4154.946976][ T4872] amtg: entered allmulticast mode
[ 4154.953653][ T4872] amtg: entered promiscuous mode
[ 4157.841542][ T4884] br0: port 2(amtg) entered blocking state
[ 4157.841897][ T4884] br0: port 2(amtg) entered forwarding state
[ 4159.179677][ T4893] amtr: entered allmulticast mode
[ 4159.180371][ T4893] relay_gw: entered allmulticast mode
[ 4159.180736][ T4893] relay_src: entered allmulticast mode
[ 4159.524238][   T73] br0: port 1(gw_l) entered disabled state
[ 4159.690111][   T73] gw_l (unregistering): left allmulticast mode
[ 4159.690353][   T73] gw_l (unregistering): left promiscuous mode
[ 4159.690535][   T73] br0: port 1(gw_l) entered disabled state
[ 4159.753318][   T73] amtg: left allmulticast mode
[ 4159.753544][   T73] amtg: left promiscuous mode
[ 4159.753837][   T73] br0: port 2(amtg) entered disabled state
[ 4159.998714][   T73] relay_gw (unregistering): left allmulticast mode
[ 4160.030984][   T73] amtr (unregistering): left allmulticast mode