[ 1344.723644] br0: port 1(gw_l) entered blocking state
[ 1344.723702] br0: port 1(gw_l) entered disabled state
[ 1344.723759] gw_l: entered allmulticast mode
[ 1344.723825] gw_l: entered promiscuous mode
[ 1344.723879] br0: port 1(gw_l) entered blocking state
[ 1344.723918] br0: port 1(gw_l) entered forwarding state
[ 1344.773740] br0: port 2(amtg) entered blocking state
[ 1344.773815] br0: port 2(amtg) entered disabled state
[ 1344.773862] amtg: entered allmulticast mode
[ 1344.773925] amtg: entered promiscuous mode
[ 1344.956192] br0: port 2(amtg) entered blocking state
[ 1344.956266] br0: port 2(amtg) entered forwarding state
[ 1345.036504] gretap0: entered allmulticast mode
[ 1345.036571] erspan0: entered allmulticast mode
[ 1345.036618] amtr: entered allmulticast mode
[ 1345.036653] relay_gw: entered allmulticast mode
[ 1345.036699] relay_src: entered allmulticast mode
[ 1362.683305] br0: port 1(gw_l) entered disabled state
[ 1362.683534] gw_l (unregistering): left allmulticast mode
[ 1362.683575] gw_l (unregistering): left promiscuous mode
[ 1362.683620] br0: port 1(gw_l) entered disabled state
[ 1362.696200] gretap0: left allmulticast mode
[ 1362.696241] erspan0: left allmulticast mode
[ 1362.696270] amtr: left allmulticast mode
[ 1362.696296] relay_gw: left allmulticast mode
[ 1362.696330] relay_src: left allmulticast mode
[ 1362.704388] amtg: left allmulticast mode
[ 1362.704424] amtg: left promiscuous mode
[ 1362.704458] br0: port 2(amtg) entered disabled state