[ 1623.623472] br0: port 1(gw_l) entered blocking state
[ 1623.623524] br0: port 1(gw_l) entered disabled state
[ 1623.623566] gw_l: entered allmulticast mode
[ 1623.623610] gw_l: entered promiscuous mode
[ 1623.623646] br0: port 1(gw_l) entered blocking state
[ 1623.623675] br0: port 1(gw_l) entered forwarding state
[ 1623.643535] br0: port 2(amtg) entered blocking state
[ 1623.643568] br0: port 2(amtg) entered disabled state
[ 1623.643600] amtg: entered allmulticast mode
[ 1623.643636] amtg: entered promiscuous mode
[ 1623.707188] br0: port 2(amtg) entered blocking state
[ 1623.707224] br0: port 2(amtg) entered forwarding state
[ 1623.742516] gretap0: entered allmulticast mode
[ 1623.742559] erspan0: entered allmulticast mode
[ 1623.742592] amtr: entered allmulticast mode
[ 1623.742618] relay_gw: entered allmulticast mode
[ 1623.742646] relay_src: entered allmulticast mode
[ 1638.269329] br0: port 1(gw_l) entered disabled state
[ 1638.269537] gw_l (unregistering): left allmulticast mode
[ 1638.269578] gw_l (unregistering): left promiscuous mode
[ 1638.269611] br0: port 1(gw_l) entered disabled state
[ 1638.272080] gretap0: left allmulticast mode
[ 1638.272106] erspan0: left allmulticast mode
[ 1638.272124] amtr: left allmulticast mode
[ 1638.272150] relay_gw: left allmulticast mode
[ 1638.272180] relay_src: left allmulticast mode
[ 1638.290238] amtg: left allmulticast mode
[ 1638.290269] amtg: left promiscuous mode
[ 1638.290298] br0: port 2(amtg) entered disabled state