[ 1523.299454] br0: port 1(gw_l) entered blocking state
[ 1523.299512] br0: port 1(gw_l) entered disabled state
[ 1523.299572] gw_l: entered allmulticast mode
[ 1523.299643] gw_l: entered promiscuous mode
[ 1523.299702] br0: port 1(gw_l) entered blocking state
[ 1523.299741] br0: port 1(gw_l) entered forwarding state
[ 1523.348095] br0: port 2(amtg) entered blocking state
[ 1523.348160] br0: port 2(amtg) entered disabled state
[ 1523.348197] amtg: entered allmulticast mode
[ 1523.348256] amtg: entered promiscuous mode
[ 1523.535333] br0: port 2(amtg) entered blocking state
[ 1523.535410] br0: port 2(amtg) entered forwarding state
[ 1523.616541] gretap0: entered allmulticast mode
[ 1523.616604] erspan0: entered allmulticast mode
[ 1523.616644] amtr: entered allmulticast mode
[ 1523.616678] relay_gw: entered allmulticast mode
[ 1523.616729] relay_src: entered allmulticast mode
[ 1541.068196] br0: port 1(gw_l) entered disabled state
[ 1541.068481] gw_l (unregistering): left allmulticast mode
[ 1541.068544] gw_l (unregistering): left promiscuous mode
[ 1541.068583] br0: port 1(gw_l) entered disabled state
[ 1541.084899] gretap0: left allmulticast mode
[ 1541.084969] erspan0: left allmulticast mode
[ 1541.085000] amtr: left allmulticast mode
[ 1541.085032] relay_gw: left allmulticast mode
[ 1541.085074] relay_src: left allmulticast mode
[ 1541.095363] amtg: left allmulticast mode
[ 1541.095409] amtg: left promiscuous mode
[ 1541.095454] br0: port 2(amtg) entered disabled state