[ 1648.173806] br0: port 1(gw_l) entered blocking state
[ 1648.173886] br0: port 1(gw_l) entered disabled state
[ 1648.173959] gw_l: entered allmulticast mode
[ 1648.174038] gw_l: entered promiscuous mode
[ 1648.174113] br0: port 1(gw_l) entered blocking state
[ 1648.174175] br0: port 1(gw_l) entered forwarding state
[ 1648.193764] br0: port 2(amtg) entered blocking state
[ 1648.193830] br0: port 2(amtg) entered disabled state
[ 1648.193898] amtg: entered allmulticast mode
[ 1648.193973] amtg: entered promiscuous mode
[ 1648.257130] br0: port 2(amtg) entered blocking state
[ 1648.257163] br0: port 2(amtg) entered forwarding state
[ 1648.285615] gretap0: entered allmulticast mode
[ 1648.285688] erspan0: entered allmulticast mode
[ 1648.285763] amtr: entered allmulticast mode
[ 1648.285823] relay_gw: entered allmulticast mode
[ 1648.285919] relay_src: entered allmulticast mode
[ 1662.479763] br0: port 1(gw_l) entered disabled state
[ 1662.479962] gw_l (unregistering): left allmulticast mode
[ 1662.479999] gw_l (unregistering): left promiscuous mode
[ 1662.480031] br0: port 1(gw_l) entered disabled state
[ 1662.482232] gretap0: left allmulticast mode
[ 1662.482294] erspan0: left allmulticast mode
[ 1662.482351] amtr: left allmulticast mode
[ 1662.482408] relay_gw: left allmulticast mode
[ 1662.482471] relay_src: left allmulticast mode
[ 1662.502685] amtg: left allmulticast mode
[ 1662.502716] amtg: left promiscuous mode
[ 1662.502748] br0: port 2(amtg) entered disabled state