[ 1376.013536] br0: port 1(gw_l) entered blocking state
[ 1376.013597] br0: port 1(gw_l) entered disabled state
[ 1376.013653] gw_l: entered allmulticast mode
[ 1376.013718] gw_l: entered promiscuous mode
[ 1376.013775] br0: port 1(gw_l) entered blocking state
[ 1376.013814] br0: port 1(gw_l) entered forwarding state
[ 1376.061258] br0: port 2(amtg) entered blocking state
[ 1376.061317] br0: port 2(amtg) entered disabled state
[ 1376.061358] amtg: entered allmulticast mode
[ 1376.061411] amtg: entered promiscuous mode
[ 1376.244949] br0: port 2(amtg) entered blocking state
[ 1376.245005] br0: port 2(amtg) entered forwarding state
[ 1376.333062] gretap0: entered allmulticast mode
[ 1376.333121] erspan0: entered allmulticast mode
[ 1376.333167] amtr: entered allmulticast mode
[ 1376.333206] relay_gw: entered allmulticast mode
[ 1376.333260] relay_src: entered allmulticast mode
[ 1394.196196] br0: port 1(gw_l) entered disabled state
[ 1394.196503] gw_l (unregistering): left allmulticast mode
[ 1394.196549] gw_l (unregistering): left promiscuous mode
[ 1394.196590] br0: port 1(gw_l) entered disabled state
[ 1394.202672] gretap0: left allmulticast mode
[ 1394.202715] erspan0: left allmulticast mode
[ 1394.202749] amtr: left allmulticast mode
[ 1394.202780] relay_gw: left allmulticast mode
[ 1394.202822] relay_src: left allmulticast mode
[ 1394.211026] amtg: left allmulticast mode
[ 1394.211074] amtg: left promiscuous mode
[ 1394.211124] br0: port 2(amtg) entered disabled state