[   17.173817][  T339] br0: port 1(gw_l) entered blocking state
[   17.174255][  T339] br0: port 1(gw_l) entered disabled state
[   17.174628][  T339] gw_l: entered allmulticast mode
[   17.176487][  T339] gw_l: entered promiscuous mode
[   17.178755][  T339] br0: port 1(gw_l) entered blocking state
[   17.179121][  T339] br0: port 1(gw_l) entered forwarding state
[   17.439550][  T341] br0: port 2(amtg) entered blocking state
[   17.439906][  T341] br0: port 2(amtg) entered disabled state
[   17.440301][  T341] amtg: entered allmulticast mode
[   17.441961][  T341] amtg: entered promiscuous mode
[   17.906137][  T352] br0: port 2(amtg) entered blocking state
[   17.906361][  T352] br0: port 2(amtg) entered forwarding state
[   18.330121][  T359] amtr: entered allmulticast mode
[   18.330455][  T359] relay_gw: entered allmulticast mode
[   18.330815][  T359] relay_src: entered allmulticast mode
[  875.143403][   T12] br0: port 1(gw_l) entered disabled state
[  875.147166][   T12] gw_l (unregistering): left allmulticast mode
[  875.147395][   T12] gw_l (unregistering): left promiscuous mode
[  875.148012][   T12] br0: port 1(gw_l) entered disabled state
[  875.180210][   T12] amtg: left allmulticast mode
[  875.180363][   T12] amtg: left promiscuous mode
[  875.180588][   T12] br0: port 2(amtg) entered disabled state
[  875.200728][  T359] amtr: left allmulticast mode
[  875.200934][  T359] relay_gw: left allmulticast mode
[  875.201110][  T359] relay_src: left allmulticast mode