[ 1480.173291] br0: port 1(gw_l) entered blocking state
[ 1480.173350] br0: port 1(gw_l) entered disabled state
[ 1480.173396] gw_l: entered allmulticast mode
[ 1480.173446] gw_l: entered promiscuous mode
[ 1480.173485] br0: port 1(gw_l) entered blocking state
[ 1480.173520] br0: port 1(gw_l) entered forwarding state
[ 1480.188253] br0: port 2(amtg) entered blocking state
[ 1480.188300] br0: port 2(amtg) entered disabled state
[ 1480.188337] amtg: entered allmulticast mode
[ 1480.188375] amtg: entered promiscuous mode
[ 1480.233350] br0: port 2(amtg) entered blocking state
[ 1480.233398] br0: port 2(amtg) entered forwarding state
[ 1480.273876] amtr: entered allmulticast mode
[ 1480.273919] relay_gw: entered allmulticast mode
[ 1480.273983] relay_src: entered allmulticast mode
[ 1506.750030] amtr: left allmulticast mode
[ 1506.750118] relay_gw: left allmulticast mode
[ 1506.750190] relay_src: left allmulticast mode
[ 1506.753135] br0: port 1(gw_l) entered disabled state
[ 1506.753264] gw_l (unregistering): left allmulticast mode
[ 1506.753294] gw_l (unregistering): left promiscuous mode
[ 1506.753327] br0: port 1(gw_l) entered disabled state
[ 1506.767029] amtg: left allmulticast mode
[ 1506.767061] amtg: left promiscuous mode
[ 1506.767091] br0: port 2(amtg) entered disabled state