[ 1821.600717] br0: port 1(gw_l) entered blocking state
[ 1821.600766] br0: port 1(gw_l) entered disabled state
[ 1821.600834] gw_l: entered allmulticast mode
[ 1821.600876] gw_l: entered promiscuous mode
[ 1821.600909] br0: port 1(gw_l) entered blocking state
[ 1821.600935] br0: port 1(gw_l) entered forwarding state
[ 1821.620247] br0: port 2(amtg) entered blocking state
[ 1821.620281] br0: port 2(amtg) entered disabled state
[ 1821.620310] amtg: entered allmulticast mode
[ 1821.620341] amtg: entered promiscuous mode
[ 1821.684593] br0: port 2(amtg) entered blocking state
[ 1821.684637] br0: port 2(amtg) entered forwarding state
[ 1821.712574] gretap0: entered allmulticast mode
[ 1821.712678] erspan0: entered allmulticast mode
[ 1821.712768] amtr: entered allmulticast mode
[ 1821.712859] relay_gw: entered allmulticast mode
[ 1821.712946] relay_src: entered allmulticast mode
[ 1836.109371] br0: port 1(gw_l) entered disabled state
[ 1836.109618] gw_l (unregistering): left allmulticast mode
[ 1836.109682] gw_l (unregistering): left promiscuous mode
[ 1836.109752] br0: port 1(gw_l) entered disabled state
[ 1836.117799] gretap0: left allmulticast mode
[ 1836.117855] erspan0: left allmulticast mode
[ 1836.117940] amtr: left allmulticast mode
[ 1836.118026] relay_gw: left allmulticast mode
[ 1836.118096] relay_src: left allmulticast mode
[ 1836.120252] amtg: left allmulticast mode
[ 1836.120311] amtg: left promiscuous mode
[ 1836.120375] br0: port 2(amtg) entered disabled state