[ 1531.005679] br0: port 1(gw_l) entered blocking state
[ 1531.005738] br0: port 1(gw_l) entered disabled state
[ 1531.005778] gw_l: entered allmulticast mode
[ 1531.005823] gw_l: entered promiscuous mode
[ 1531.005856] br0: port 1(gw_l) entered blocking state
[ 1531.005882] br0: port 1(gw_l) entered forwarding state
[ 1531.021627] br0: port 2(amtg) entered blocking state
[ 1531.021659] br0: port 2(amtg) entered disabled state
[ 1531.021693] amtg: entered allmulticast mode
[ 1531.021728] amtg: entered promiscuous mode
[ 1531.073992] br0: port 2(amtg) entered blocking state
[ 1531.074025] br0: port 2(amtg) entered forwarding state
[ 1531.097114] gretap0: entered allmulticast mode
[ 1531.097155] erspan0: entered allmulticast mode
[ 1531.097187] amtr: entered allmulticast mode
[ 1531.097211] relay_gw: entered allmulticast mode
[ 1531.097238] relay_src: entered allmulticast mode
[ 1545.336842] br0: port 1(gw_l) entered disabled state
[ 1545.337057] gw_l (unregistering): left allmulticast mode
[ 1545.337128] gw_l (unregistering): left promiscuous mode
[ 1545.337223] br0: port 1(gw_l) entered disabled state
[ 1545.338083] gretap0: left allmulticast mode
[ 1545.338110] erspan0: left allmulticast mode
[ 1545.338133] amtr: left allmulticast mode
[ 1545.338156] relay_gw: left allmulticast mode
[ 1545.338182] relay_src: left allmulticast mode
[ 1545.356791] amtg: left allmulticast mode
[ 1545.356850] amtg: left promiscuous mode
[ 1545.356917] br0: port 2(amtg) entered disabled state