[ 1176.476980] br0: port 1(gw_l) entered blocking state
[ 1176.477033] br0: port 1(gw_l) entered disabled state
[ 1176.477087] gw_l: entered allmulticast mode
[ 1176.477149] gw_l: entered promiscuous mode
[ 1176.477198] br0: port 1(gw_l) entered blocking state
[ 1176.477231] br0: port 1(gw_l) entered forwarding state
[ 1176.542607] br0: port 2(amtg) entered blocking state
[ 1176.542665] br0: port 2(amtg) entered disabled state
[ 1176.542713] amtg: entered allmulticast mode
[ 1176.542766] amtg: entered promiscuous mode
[ 1176.785157] br0: port 2(amtg) entered blocking state
[ 1176.785217] br0: port 2(amtg) entered forwarding state
[ 1176.901194] gretap0: entered allmulticast mode
[ 1176.901263] erspan0: entered allmulticast mode
[ 1176.901309] amtr: entered allmulticast mode
[ 1176.901340] relay_gw: entered allmulticast mode
[ 1176.901387] relay_src: entered allmulticast mode
[ 1176.954558] br0: port 1(gw_l) entered disabled state
[ 1176.954806] gw_l (unregistering): left allmulticast mode
[ 1176.954850] gw_l (unregistering): left promiscuous mode
[ 1176.954895] br0: port 1(gw_l) entered disabled state
[ 1176.990496] amtg: left allmulticast mode
[ 1176.990575] amtg: left promiscuous mode
[ 1176.990619] br0: port 2(amtg) entered disabled state