[  447.272879] br0: port 1(gw_l) entered blocking state
[  447.272957] br0: port 1(gw_l) entered disabled state
[  447.273031] gw_l: entered allmulticast mode
[  447.273109] gw_l: entered promiscuous mode
[  447.273178] br0: port 1(gw_l) entered blocking state
[  447.273234] br0: port 1(gw_l) entered forwarding state
[  447.324046] br0: port 2(amtg) entered blocking state
[  447.324105] br0: port 2(amtg) entered disabled state
[  447.324146] amtg: entered allmulticast mode
[  447.324198] amtg: entered promiscuous mode
[  447.510717] br0: port 2(amtg) entered blocking state
[  447.510784] br0: port 2(amtg) entered forwarding state
[  447.596349] amtr: entered allmulticast mode
[  447.596429] relay_gw: entered allmulticast mode
[  447.596474] relay_src: entered allmulticast mode
[  465.849164] br0: port 1(gw_l) entered disabled state
[  465.849487] gw_l (unregistering): left allmulticast mode
[  465.849573] gw_l (unregistering): left promiscuous mode
[  465.849639] br0: port 1(gw_l) entered disabled state
[  465.868976] amtg: left allmulticast mode
[  465.869034] amtg: left promiscuous mode
[  465.869091] br0: port 2(amtg) entered disabled state
[  465.881154] amtr: left allmulticast mode
[  465.881237] relay_gw: left allmulticast mode
[  465.881292] relay_src: left allmulticast mode