[ 1551.700632] br0: port 1(gw_l) entered blocking state
[ 1551.700682] br0: port 1(gw_l) entered disabled state
[ 1551.700722] gw_l: entered allmulticast mode
[ 1551.700770] gw_l: entered promiscuous mode
[ 1551.700808] br0: port 1(gw_l) entered blocking state
[ 1551.700833] br0: port 1(gw_l) entered forwarding state
[ 1551.716886] br0: port 2(amtg) entered blocking state
[ 1551.716921] br0: port 2(amtg) entered disabled state
[ 1551.716957] amtg: entered allmulticast mode
[ 1551.716994] amtg: entered promiscuous mode
[ 1551.769479] br0: port 2(amtg) entered blocking state
[ 1551.769547] br0: port 2(amtg) entered forwarding state
[ 1551.793332] gretap0: entered allmulticast mode
[ 1551.793368] erspan0: entered allmulticast mode
[ 1551.793401] amtr: entered allmulticast mode
[ 1551.793424] relay_gw: entered allmulticast mode
[ 1551.793453] relay_src: entered allmulticast mode
[ 1565.965372] br0: port 1(gw_l) entered disabled state
[ 1565.965581] gw_l (unregistering): left allmulticast mode
[ 1565.965617] gw_l (unregistering): left promiscuous mode
[ 1565.965646] br0: port 1(gw_l) entered disabled state
[ 1565.970108] gretap0: left allmulticast mode
[ 1565.970140] erspan0: left allmulticast mode
[ 1565.970168] amtr: left allmulticast mode
[ 1565.970194] relay_gw: left allmulticast mode
[ 1565.970230] relay_src: left allmulticast mode
[ 1565.979313] amtg: left allmulticast mode
[ 1565.979345] amtg: left promiscuous mode
[ 1565.979377] br0: port 2(amtg) entered disabled state