[  530.030737][T21844] br0: port 1(gw_l) entered blocking state
[  530.030920][T21844] br0: port 1(gw_l) entered disabled state
[  530.031083][T21844] gw_l: entered allmulticast mode
[  530.031676][T21844] gw_l: entered promiscuous mode
[  530.032111][T21844] br0: port 1(gw_l) entered blocking state
[  530.032263][T21844] br0: port 1(gw_l) entered forwarding state
[  530.139945][T21846] br0: port 2(amtg) entered blocking state
[  530.140078][T21846] br0: port 2(amtg) entered disabled state
[  530.143815][T21846] amtg: entered allmulticast mode
[  530.144395][T21846] amtg: entered promiscuous mode
[  530.440150][T21857] br0: port 2(amtg) entered blocking state
[  530.440298][T21857] br0: port 2(amtg) entered forwarding state
[  530.665687][T21864] amtr: entered allmulticast mode
[  530.665844][T21864] relay_gw: entered allmulticast mode
[  530.665965][T21864] relay_src: entered allmulticast mode
[  997.225239][   T12] br0: port 1(gw_l) entered disabled state
[  997.226631][   T12] gw_l (unregistering): left allmulticast mode
[  997.226743][   T12] gw_l (unregistering): left promiscuous mode
[  997.226877][   T12] br0: port 1(gw_l) entered disabled state
[  997.248036][   T12] amtg: left allmulticast mode
[  997.248120][   T12] amtg: left promiscuous mode
[  997.248255][   T12] br0: port 2(amtg) entered disabled state
[  997.258839][T21864] amtr: left allmulticast mode
[  997.258964][T21864] relay_gw: left allmulticast mode
[  997.259062][T21864] relay_src: left allmulticast mode