[   20.033781][  T335] br0: port 1(gw_l) entered blocking state
[   20.034228][  T335] br0: port 1(gw_l) entered disabled state
[   20.034533][  T335] gw_l: entered allmulticast mode
[   20.036245][  T335] gw_l: entered promiscuous mode
[   20.037911][  T335] br0: port 1(gw_l) entered blocking state
[   20.038254][  T335] br0: port 1(gw_l) entered forwarding state
[   20.274298][  T337] br0: port 2(amtg) entered blocking state
[   20.274701][  T337] br0: port 2(amtg) entered disabled state
[   20.275065][  T337] amtg: entered allmulticast mode
[   20.276855][  T337] amtg: entered promiscuous mode
[   21.021331][  T348] br0: port 2(amtg) entered blocking state
[   21.021713][  T348] br0: port 2(amtg) entered forwarding state
[   21.657283][  T356] amtr: entered allmulticast mode
[   21.657881][  T356] relay_gw: entered allmulticast mode
[   21.658448][  T356] relay_src: entered allmulticast mode
[   23.083020][    C2] br0: mc_active changed, vid: -1: v4: 0->0, v6: 0->1
[   23.183048][    C2] br0: mc_active changed, vid: -1: v4: 0->1, v6: 1->1
[  925.374096][   T12] br0: port 1(gw_l) entered disabled state
[  925.377933][   T12] gw_l (unregistering): left allmulticast mode
[  925.378482][   T12] gw_l (unregistering): left promiscuous mode
[  925.378660][   T12] br0: port 1(gw_l) entered disabled state
[  925.426820][   T12] amtg: left allmulticast mode
[  925.427012][   T12] amtg: left promiscuous mode
[  925.427254][   T12] br0: port 2(amtg) entered disabled state
[  925.429075][   T12] br0: mc_active changed, vid: -1: v4: 1->0, v6: 1->0
[  925.449919][  T356] amtr: left allmulticast mode
[  925.450523][  T356] relay_gw: left allmulticast mode
[  925.450833][  T356] relay_src: left allmulticast mode