[ 1451.818081] br0: port 1(gw_l) entered blocking state
[ 1451.818188] br0: port 1(gw_l) entered disabled state
[ 1451.818265] gw_l: entered allmulticast mode
[ 1451.818377] gw_l: entered promiscuous mode
[ 1451.818450] br0: port 1(gw_l) entered blocking state
[ 1451.818503] br0: port 1(gw_l) entered forwarding state
[ 1451.861813] br0: port 2(amtg) entered blocking state
[ 1451.861905] br0: port 2(amtg) entered disabled state
[ 1451.861958] amtg: entered allmulticast mode
[ 1451.862024] amtg: entered promiscuous mode
[ 1452.039943] br0: port 2(amtg) entered blocking state
[ 1452.040053] br0: port 2(amtg) entered forwarding state
[ 1452.159805] gretap0: entered allmulticast mode
[ 1452.159866] erspan0: entered allmulticast mode
[ 1452.159915] amtr: entered allmulticast mode
[ 1452.159955] relay_gw: entered allmulticast mode
[ 1452.160005] relay_src: entered allmulticast mode
[ 1469.352768] br0: port 1(gw_l) entered disabled state
[ 1469.353086] gw_l (unregistering): left allmulticast mode
[ 1469.353131] gw_l (unregistering): left promiscuous mode
[ 1469.353179] br0: port 1(gw_l) entered disabled state
[ 1469.363840] gretap0: left allmulticast mode
[ 1469.363899] erspan0: left allmulticast mode
[ 1469.363929] amtr: left allmulticast mode
[ 1469.363957] relay_gw: left allmulticast mode
[ 1469.363998] relay_src: left allmulticast mode
[ 1469.378498] amtg: left allmulticast mode
[ 1469.378549] amtg: left promiscuous mode
[ 1469.378594] br0: port 2(amtg) entered disabled state