[ 1504.367276] br0: port 1(gw_l) entered blocking state
[ 1504.367338] br0: port 1(gw_l) entered disabled state
[ 1504.367402] gw_l: entered allmulticast mode
[ 1504.367484] gw_l: entered promiscuous mode
[ 1504.367562] br0: port 1(gw_l) entered blocking state
[ 1504.367614] br0: port 1(gw_l) entered forwarding state
[ 1504.413099] br0: port 2(amtg) entered blocking state
[ 1504.413168] br0: port 2(amtg) entered disabled state
[ 1504.413218] amtg: entered allmulticast mode
[ 1504.413287] amtg: entered promiscuous mode
[ 1504.582578] br0: port 2(amtg) entered blocking state
[ 1504.582681] br0: port 2(amtg) entered forwarding state
[ 1504.661810] gretap0: entered allmulticast mode
[ 1504.661882] erspan0: entered allmulticast mode
[ 1504.661937] amtr: entered allmulticast mode
[ 1504.661980] relay_gw: entered allmulticast mode
[ 1504.662038] relay_src: entered allmulticast mode
[ 1522.402258] br0: port 1(gw_l) entered disabled state
[ 1522.402684] gw_l (unregistering): left allmulticast mode
[ 1522.402740] gw_l (unregistering): left promiscuous mode
[ 1522.402787] br0: port 1(gw_l) entered disabled state
[ 1522.411583] gretap0: left allmulticast mode
[ 1522.411645] erspan0: left allmulticast mode
[ 1522.411684] amtr: left allmulticast mode
[ 1522.411727] relay_gw: left allmulticast mode
[ 1522.411769] relay_src: left allmulticast mode
[ 1522.422244] amtg: left allmulticast mode
[ 1522.422324] amtg: left promiscuous mode
[ 1522.422383] br0: port 2(amtg) entered disabled state