[ 1374.024315] br0: port 1(gw_l) entered blocking state
[ 1374.024402] br0: port 1(gw_l) entered disabled state
[ 1374.024472] gw_l: entered allmulticast mode
[ 1374.024557] gw_l: entered promiscuous mode
[ 1374.024627] br0: port 1(gw_l) entered blocking state
[ 1374.024676] br0: port 1(gw_l) entered forwarding state
[ 1374.070339] br0: port 2(amtg) entered blocking state
[ 1374.070432] br0: port 2(amtg) entered disabled state
[ 1374.070484] amtg: entered allmulticast mode
[ 1374.070551] amtg: entered promiscuous mode
[ 1374.242219] br0: port 2(amtg) entered blocking state
[ 1374.242280] br0: port 2(amtg) entered forwarding state
[ 1374.317811] gretap0: entered allmulticast mode
[ 1374.317903] erspan0: entered allmulticast mode
[ 1374.317960] amtr: entered allmulticast mode
[ 1374.318007] relay_gw: entered allmulticast mode
[ 1374.318061] relay_src: entered allmulticast mode
[ 1391.506460] br0: port 1(gw_l) entered disabled state
[ 1391.506754] gw_l (unregistering): left allmulticast mode
[ 1391.506823] gw_l (unregistering): left promiscuous mode
[ 1391.506896] br0: port 1(gw_l) entered disabled state
[ 1391.525093] gretap0: left allmulticast mode
[ 1391.525186] erspan0: left allmulticast mode
[ 1391.525230] amtr: left allmulticast mode
[ 1391.525272] relay_gw: left allmulticast mode
[ 1391.525325] relay_src: left allmulticast mode
[ 1391.532251] amtg: left allmulticast mode
[ 1391.532316] amtg: left promiscuous mode
[ 1391.532367] br0: port 2(amtg) entered disabled state