[   20.375427][  T421] br0: port 1(gw_l) entered blocking state
[   20.375681][  T421] br0: port 1(gw_l) entered disabled state
[   20.375843][  T421] gw_l: entered allmulticast mode
[   20.376765][  T421] gw_l: entered promiscuous mode
[   20.377580][  T421] br0: port 1(gw_l) entered blocking state
[   20.377775][  T421] br0: port 1(gw_l) entered forwarding state
[   20.514047][  T423] br0: port 2(amtg) entered blocking state
[   20.514307][  T423] br0: port 2(amtg) entered disabled state
[   20.514653][  T423] amtg: entered allmulticast mode
[   20.515666][  T423] amtg: entered promiscuous mode
[   20.973026][  T434] br0: port 2(amtg) entered blocking state
[   20.973222][  T434] br0: port 2(amtg) entered forwarding state
[   21.373265][  T441] amtr: entered allmulticast mode
[   21.373716][  T441] relay_gw: entered allmulticast mode
[   21.374214][  T441] relay_src: entered allmulticast mode
[  894.795561][   T12] br0: port 1(gw_l) entered disabled state
[  894.800774][   T12] gw_l (unregistering): left allmulticast mode
[  894.801048][   T12] gw_l (unregistering): left promiscuous mode
[  894.801265][   T12] br0: port 1(gw_l) entered disabled state
[  894.833909][   T12] amtg: left allmulticast mode
[  894.834135][   T12] amtg: left promiscuous mode
[  894.834449][   T12] br0: port 2(amtg) entered disabled state
[  894.855192][  T441] amtr: left allmulticast mode
[  894.855414][  T441] relay_gw: left allmulticast mode
[  894.855593][  T441] relay_src: left allmulticast mode