[ 1339.498374] br0: port 1(gw_l) entered blocking state
[ 1339.498433] br0: port 1(gw_l) entered disabled state
[ 1339.498490] gw_l: entered allmulticast mode
[ 1339.498577] gw_l: entered promiscuous mode
[ 1339.498654] br0: port 1(gw_l) entered blocking state
[ 1339.498691] br0: port 1(gw_l) entered forwarding state
[ 1339.546592] br0: port 2(amtg) entered blocking state
[ 1339.546661] br0: port 2(amtg) entered disabled state
[ 1339.546707] amtg: entered allmulticast mode
[ 1339.546764] amtg: entered promiscuous mode
[ 1339.717868] br0: port 2(amtg) entered blocking state
[ 1339.717928] br0: port 2(amtg) entered forwarding state
[ 1339.799878] gretap0: entered allmulticast mode
[ 1339.799981] erspan0: entered allmulticast mode
[ 1339.800036] amtr: entered allmulticast mode
[ 1339.800078] relay_gw: entered allmulticast mode
[ 1339.800139] relay_src: entered allmulticast mode
[ 1356.983454] br0: port 1(gw_l) entered disabled state
[ 1356.983803] gw_l (unregistering): left allmulticast mode
[ 1356.983872] gw_l (unregistering): left promiscuous mode
[ 1356.983923] br0: port 1(gw_l) entered disabled state
[ 1356.990018] gretap0: left allmulticast mode
[ 1356.990065] erspan0: left allmulticast mode
[ 1356.990104] amtr: left allmulticast mode
[ 1356.990135] relay_gw: left allmulticast mode
[ 1356.990176] relay_src: left allmulticast mode
[ 1357.021333] amtg: left allmulticast mode
[ 1357.021441] amtg: left promiscuous mode
[ 1357.021509] br0: port 2(amtg) entered disabled state