[ 1296.779978] br0: port 1(gw_l) entered blocking state
[ 1296.780064] br0: port 1(gw_l) entered disabled state
[ 1296.780154] gw_l: entered allmulticast mode
[ 1296.780234] gw_l: entered promiscuous mode
[ 1296.780313] br0: port 1(gw_l) entered blocking state
[ 1296.780363] br0: port 1(gw_l) entered forwarding state
[ 1296.826197] br0: port 2(amtg) entered blocking state
[ 1296.826291] br0: port 2(amtg) entered disabled state
[ 1296.826343] amtg: entered allmulticast mode
[ 1296.826414] amtg: entered promiscuous mode
[ 1296.988137] br0: port 2(amtg) entered blocking state
[ 1296.988266] br0: port 2(amtg) entered forwarding state
[ 1297.065243] gretap0: entered allmulticast mode
[ 1297.065373] erspan0: entered allmulticast mode
[ 1297.065463] amtr: entered allmulticast mode
[ 1297.065526] relay_gw: entered allmulticast mode
[ 1297.065639] relay_src: entered allmulticast mode
[ 1314.440450] br0: port 1(gw_l) entered disabled state
[ 1314.440815] gw_l (unregistering): left allmulticast mode
[ 1314.440872] gw_l (unregistering): left promiscuous mode
[ 1314.440917] br0: port 1(gw_l) entered disabled state
[ 1314.459896] gretap0: left allmulticast mode
[ 1314.459959] erspan0: left allmulticast mode
[ 1314.460015] amtr: left allmulticast mode
[ 1314.460056] relay_gw: left allmulticast mode
[ 1314.460109] relay_src: left allmulticast mode
[ 1314.468254] amtg: left allmulticast mode
[ 1314.468314] amtg: left promiscuous mode
[ 1314.468368] br0: port 2(amtg) entered disabled state