[ 1377.119307] br0: port 1(gw_l) entered blocking state
[ 1377.119370] br0: port 1(gw_l) entered disabled state
[ 1377.119414] gw_l: entered allmulticast mode
[ 1377.119487] gw_l: entered promiscuous mode
[ 1377.119546] br0: port 1(gw_l) entered blocking state
[ 1377.119585] br0: port 1(gw_l) entered forwarding state
[ 1377.161674] br0: port 2(amtg) entered blocking state
[ 1377.161728] br0: port 2(amtg) entered disabled state
[ 1377.161770] amtg: entered allmulticast mode
[ 1377.161832] amtg: entered promiscuous mode
[ 1377.311991] br0: port 2(amtg) entered blocking state
[ 1377.312043] br0: port 2(amtg) entered forwarding state
[ 1377.380446] gretap0: entered allmulticast mode
[ 1377.380503] erspan0: entered allmulticast mode
[ 1377.380544] amtr: entered allmulticast mode
[ 1377.380577] relay_gw: entered allmulticast mode
[ 1377.380617] relay_src: entered allmulticast mode
[ 1393.885334] br0: port 1(gw_l) entered disabled state
[ 1393.885621] gw_l (unregistering): left allmulticast mode
[ 1393.885685] gw_l (unregistering): left promiscuous mode
[ 1393.885722] br0: port 1(gw_l) entered disabled state
[ 1393.896014] gretap0: left allmulticast mode
[ 1393.896059] erspan0: left allmulticast mode
[ 1393.896103] amtr: left allmulticast mode
[ 1393.896129] relay_gw: left allmulticast mode
[ 1393.896171] relay_src: left allmulticast mode
[ 1393.906634] amtg: left allmulticast mode
[ 1393.906687] amtg: left promiscuous mode
[ 1393.906727] br0: port 2(amtg) entered disabled state