[ 1498.613875] br0: port 1(gw_l) entered blocking state
[ 1498.613944] br0: port 1(gw_l) entered disabled state
[ 1498.614023] gw_l: entered allmulticast mode
[ 1498.614100] gw_l: entered promiscuous mode
[ 1498.614172] br0: port 1(gw_l) entered blocking state
[ 1498.614228] br0: port 1(gw_l) entered forwarding state
[ 1498.657774] br0: port 2(amtg) entered blocking state
[ 1498.657857] br0: port 2(amtg) entered disabled state
[ 1498.657924] amtg: entered allmulticast mode
[ 1498.657979] amtg: entered promiscuous mode
[ 1498.818487] br0: port 2(amtg) entered blocking state
[ 1498.818550] br0: port 2(amtg) entered forwarding state
[ 1498.895537] gretap0: entered allmulticast mode
[ 1498.895663] erspan0: entered allmulticast mode
[ 1498.895716] amtr: entered allmulticast mode
[ 1498.895770] relay_gw: entered allmulticast mode
[ 1498.895839] relay_src: entered allmulticast mode
[ 1516.274926] br0: port 1(gw_l) entered disabled state
[ 1516.275123] gw_l (unregistering): left allmulticast mode
[ 1516.275164] gw_l (unregistering): left promiscuous mode
[ 1516.275212] br0: port 1(gw_l) entered disabled state
[ 1516.284523] gretap0: left allmulticast mode
[ 1516.284597] erspan0: left allmulticast mode
[ 1516.284648] amtr: left allmulticast mode
[ 1516.284696] relay_gw: left allmulticast mode
[ 1516.284742] relay_src: left allmulticast mode
[ 1516.295932] amtg: left allmulticast mode
[ 1516.295976] amtg: left promiscuous mode
[ 1516.296010] br0: port 2(amtg) entered disabled state