[ 1373.952223] br0: port 1(gw_l) entered blocking state
[ 1373.952306] br0: port 1(gw_l) entered disabled state
[ 1373.952372] gw_l: entered allmulticast mode
[ 1373.952445] gw_l: entered promiscuous mode
[ 1373.952510] br0: port 1(gw_l) entered blocking state
[ 1373.952557] br0: port 1(gw_l) entered forwarding state
[ 1374.020678] br0: port 2(amtg) entered blocking state
[ 1374.020737] br0: port 2(amtg) entered disabled state
[ 1374.020774] amtg: entered allmulticast mode
[ 1374.020824] amtg: entered promiscuous mode
[ 1374.265167] br0: port 2(amtg) entered blocking state
[ 1374.265230] br0: port 2(amtg) entered forwarding state
[ 1374.370662] gretap0: entered allmulticast mode
[ 1374.370732] erspan0: entered allmulticast mode
[ 1374.370771] amtr: entered allmulticast mode
[ 1374.370799] relay_gw: entered allmulticast mode
[ 1374.370829] relay_src: entered allmulticast mode
[ 1391.116995] br0: port 1(gw_l) entered disabled state
[ 1391.117242] gw_l (unregistering): left allmulticast mode
[ 1391.117281] gw_l (unregistering): left promiscuous mode
[ 1391.117315] br0: port 1(gw_l) entered disabled state
[ 1391.135798] gretap0: left allmulticast mode
[ 1391.135845] erspan0: left allmulticast mode
[ 1391.135875] amtr: left allmulticast mode
[ 1391.135903] relay_gw: left allmulticast mode
[ 1391.135939] relay_src: left allmulticast mode
[ 1391.146822] amtg: left allmulticast mode
[ 1391.146869] amtg: left promiscuous mode
[ 1391.146912] br0: port 2(amtg) entered disabled state