[ 1657.911044] br0: port 1(gw_l) entered blocking state
[ 1657.911122] br0: port 1(gw_l) entered disabled state
[ 1657.911185] gw_l: entered allmulticast mode
[ 1657.911258] gw_l: entered promiscuous mode
[ 1657.911329] br0: port 1(gw_l) entered blocking state
[ 1657.911386] br0: port 1(gw_l) entered forwarding state
[ 1657.925808] br0: port 2(amtg) entered blocking state
[ 1657.925878] br0: port 2(amtg) entered disabled state
[ 1657.925948] amtg: entered allmulticast mode
[ 1657.926019] amtg: entered promiscuous mode
[ 1657.970336] br0: port 2(amtg) entered blocking state
[ 1657.970372] br0: port 2(amtg) entered forwarding state
[ 1657.994190] gretap0: entered allmulticast mode
[ 1657.994225] erspan0: entered allmulticast mode
[ 1657.994250] amtr: entered allmulticast mode
[ 1657.994272] relay_gw: entered allmulticast mode
[ 1657.994300] relay_src: entered allmulticast mode
[ 1672.363033] br0: port 1(gw_l) entered disabled state
[ 1672.363260] gw_l (unregistering): left allmulticast mode
[ 1672.363290] gw_l (unregistering): left promiscuous mode
[ 1672.363326] br0: port 1(gw_l) entered disabled state
[ 1672.364377] gretap0: left allmulticast mode
[ 1672.364408] erspan0: left allmulticast mode
[ 1672.364438] amtr: left allmulticast mode
[ 1672.364463] relay_gw: left allmulticast mode
[ 1672.364489] relay_src: left allmulticast mode
[ 1672.380031] amtg: left allmulticast mode
[ 1672.380065] amtg: left promiscuous mode
[ 1672.380095] br0: port 2(amtg) entered disabled state