[ 1378.276223] br0: port 1(gw_l) entered blocking state
[ 1378.276283] br0: port 1(gw_l) entered disabled state
[ 1378.276332] gw_l: entered allmulticast mode
[ 1378.276395] gw_l: entered promiscuous mode
[ 1378.276451] br0: port 1(gw_l) entered blocking state
[ 1378.276492] br0: port 1(gw_l) entered forwarding state
[ 1378.315287] br0: port 2(amtg) entered blocking state
[ 1378.315346] br0: port 2(amtg) entered disabled state
[ 1378.315391] amtg: entered allmulticast mode
[ 1378.315445] amtg: entered promiscuous mode
[ 1378.459319] br0: port 2(amtg) entered blocking state
[ 1378.459383] br0: port 2(amtg) entered forwarding state
[ 1378.527788] gretap0: entered allmulticast mode
[ 1378.527896] erspan0: entered allmulticast mode
[ 1378.527956] amtr: entered allmulticast mode
[ 1378.528002] relay_gw: entered allmulticast mode
[ 1378.528057] relay_src: entered allmulticast mode
[ 1395.327220] br0: port 1(gw_l) entered disabled state
[ 1395.327501] gw_l (unregistering): left allmulticast mode
[ 1395.327544] gw_l (unregistering): left promiscuous mode
[ 1395.327579] br0: port 1(gw_l) entered disabled state
[ 1395.340287] gretap0: left allmulticast mode
[ 1395.340359] erspan0: left allmulticast mode
[ 1395.340407] amtr: left allmulticast mode
[ 1395.340450] relay_gw: left allmulticast mode
[ 1395.340500] relay_src: left allmulticast mode
[ 1395.350044] amtg: left allmulticast mode
[ 1395.350089] amtg: left promiscuous mode
[ 1395.350130] br0: port 2(amtg) entered disabled state