[ 1523.922840] br0: port 1(gw_l) entered blocking state
[ 1523.922950] br0: port 1(gw_l) entered disabled state
[ 1523.923030] gw_l: entered allmulticast mode
[ 1523.923130] gw_l: entered promiscuous mode
[ 1523.923210] br0: port 1(gw_l) entered blocking state
[ 1523.923272] br0: port 1(gw_l) entered forwarding state
[ 1523.973957] br0: port 2(amtg) entered blocking state
[ 1523.974028] br0: port 2(amtg) entered disabled state
[ 1523.974079] amtg: entered allmulticast mode
[ 1523.974165] amtg: entered promiscuous mode
[ 1524.170651] br0: port 2(amtg) entered blocking state
[ 1524.170716] br0: port 2(amtg) entered forwarding state
[ 1524.262503] gretap0: entered allmulticast mode
[ 1524.262649] erspan0: entered allmulticast mode
[ 1524.262726] amtr: entered allmulticast mode
[ 1524.262787] relay_gw: entered allmulticast mode
[ 1524.262850] relay_src: entered allmulticast mode
[ 1541.943149] br0: port 1(gw_l) entered disabled state
[ 1541.943595] gw_l (unregistering): left allmulticast mode
[ 1541.943670] gw_l (unregistering): left promiscuous mode
[ 1541.943745] br0: port 1(gw_l) entered disabled state
[ 1541.961966] amtg: left allmulticast mode
[ 1541.962067] amtg: left promiscuous mode
[ 1541.962131] br0: port 2(amtg) entered disabled state
[ 1541.970129] gretap0: left allmulticast mode
[ 1541.970241] erspan0: left allmulticast mode
[ 1541.970312] amtr: left allmulticast mode
[ 1541.970367] relay_gw: left allmulticast mode
[ 1541.970431] relay_src: left allmulticast mode