[ 1378.515793] br0: port 1(gw_l) entered blocking state
[ 1378.515863] br0: port 1(gw_l) entered disabled state
[ 1378.515933] gw_l: entered allmulticast mode
[ 1378.516001] gw_l: entered promiscuous mode
[ 1378.516062] br0: port 1(gw_l) entered blocking state
[ 1378.516112] br0: port 1(gw_l) entered forwarding state
[ 1378.556794] br0: port 2(amtg) entered blocking state
[ 1378.556853] br0: port 2(amtg) entered disabled state
[ 1378.556906] amtg: entered allmulticast mode
[ 1378.556971] amtg: entered promiscuous mode
[ 1378.713169] br0: port 2(amtg) entered blocking state
[ 1378.713230] br0: port 2(amtg) entered forwarding state
[ 1378.784227] gretap0: entered allmulticast mode
[ 1378.784292] erspan0: entered allmulticast mode
[ 1378.784352] amtr: entered allmulticast mode
[ 1378.784394] relay_gw: entered allmulticast mode
[ 1378.784444] relay_src: entered allmulticast mode
[ 1395.348158] br0: port 1(gw_l) entered disabled state
[ 1395.348391] gw_l (unregistering): left allmulticast mode
[ 1395.348469] gw_l (unregistering): left promiscuous mode
[ 1395.348529] br0: port 1(gw_l) entered disabled state
[ 1395.362034] gretap0: left allmulticast mode
[ 1395.362074] erspan0: left allmulticast mode
[ 1395.362107] amtr: left allmulticast mode
[ 1395.362134] relay_gw: left allmulticast mode
[ 1395.362169] relay_src: left allmulticast mode
[ 1395.370003] amtg: left allmulticast mode
[ 1395.370068] amtg: left promiscuous mode
[ 1395.370119] br0: port 2(amtg) entered disabled state