[ 1376.676598] br0: port 1(gw_l) entered blocking state
[ 1376.676697] br0: port 1(gw_l) entered disabled state
[ 1376.676762] gw_l: entered allmulticast mode
[ 1376.676840] gw_l: entered promiscuous mode
[ 1376.676911] br0: port 1(gw_l) entered blocking state
[ 1376.676961] br0: port 1(gw_l) entered forwarding state
[ 1376.719638] br0: port 2(amtg) entered blocking state
[ 1376.719738] br0: port 2(amtg) entered disabled state
[ 1376.719797] amtg: entered allmulticast mode
[ 1376.719885] amtg: entered promiscuous mode
[ 1376.879872] br0: port 2(amtg) entered blocking state
[ 1376.879961] br0: port 2(amtg) entered forwarding state
[ 1376.953157] gretap0: entered allmulticast mode
[ 1376.953223] erspan0: entered allmulticast mode
[ 1376.953281] amtr: entered allmulticast mode
[ 1376.953310] relay_gw: entered allmulticast mode
[ 1376.953355] relay_src: entered allmulticast mode
[ 1393.802251] br0: port 1(gw_l) entered disabled state
[ 1393.802522] gw_l (unregistering): left allmulticast mode
[ 1393.802567] gw_l (unregistering): left promiscuous mode
[ 1393.802611] br0: port 1(gw_l) entered disabled state
[ 1393.821168] gretap0: left allmulticast mode
[ 1393.821250] erspan0: left allmulticast mode
[ 1393.821299] amtr: left allmulticast mode
[ 1393.821338] relay_gw: left allmulticast mode
[ 1393.821390] relay_src: left allmulticast mode
[ 1393.822170] amtg: left allmulticast mode
[ 1393.822252] amtg: left promiscuous mode
[ 1393.822316] br0: port 2(amtg) entered disabled state