[ 1341.332762] br0: port 1(gw_l) entered blocking state
[ 1341.332852] br0: port 1(gw_l) entered disabled state
[ 1341.332911] gw_l: entered allmulticast mode
[ 1341.332988] gw_l: entered promiscuous mode
[ 1341.333054] br0: port 1(gw_l) entered blocking state
[ 1341.333099] br0: port 1(gw_l) entered forwarding state
[ 1341.374879] br0: port 2(amtg) entered blocking state
[ 1341.374963] br0: port 2(amtg) entered disabled state
[ 1341.375012] amtg: entered allmulticast mode
[ 1341.375078] amtg: entered promiscuous mode
[ 1341.537913] br0: port 2(amtg) entered blocking state
[ 1341.537973] br0: port 2(amtg) entered forwarding state
[ 1341.607118] gretap0: entered allmulticast mode
[ 1341.607188] erspan0: entered allmulticast mode
[ 1341.607231] amtr: entered allmulticast mode
[ 1341.607263] relay_gw: entered allmulticast mode
[ 1341.607303] relay_src: entered allmulticast mode
[ 1359.180836] br0: port 1(gw_l) entered disabled state
[ 1359.181083] gw_l (unregistering): left allmulticast mode
[ 1359.181124] gw_l (unregistering): left promiscuous mode
[ 1359.181163] br0: port 1(gw_l) entered disabled state
[ 1359.188457] gretap0: left allmulticast mode
[ 1359.188496] erspan0: left allmulticast mode
[ 1359.188528] amtr: left allmulticast mode
[ 1359.188558] relay_gw: left allmulticast mode
[ 1359.188597] relay_src: left allmulticast mode
[ 1359.201689] amtg: left allmulticast mode
[ 1359.201733] amtg: left promiscuous mode
[ 1359.201777] br0: port 2(amtg) entered disabled state