[ 1498.465145] br0: port 1(gw_l) entered blocking state
[ 1498.465207] br0: port 1(gw_l) entered disabled state
[ 1498.465268] gw_l: entered allmulticast mode
[ 1498.465334] gw_l: entered promiscuous mode
[ 1498.465394] br0: port 1(gw_l) entered blocking state
[ 1498.465433] br0: port 1(gw_l) entered forwarding state
[ 1498.508652] br0: port 2(amtg) entered blocking state
[ 1498.508716] br0: port 2(amtg) entered disabled state
[ 1498.508762] amtg: entered allmulticast mode
[ 1498.508817] amtg: entered promiscuous mode
[ 1498.674972] br0: port 2(amtg) entered blocking state
[ 1498.675033] br0: port 2(amtg) entered forwarding state
[ 1498.749641] gretap0: entered allmulticast mode
[ 1498.749711] erspan0: entered allmulticast mode
[ 1498.749766] amtr: entered allmulticast mode
[ 1498.749798] relay_gw: entered allmulticast mode
[ 1498.749840] relay_src: entered allmulticast mode
[ 1516.481358] br0: port 1(gw_l) entered disabled state
[ 1516.481659] gw_l (unregistering): left allmulticast mode
[ 1516.481725] gw_l (unregistering): left promiscuous mode
[ 1516.481780] br0: port 1(gw_l) entered disabled state
[ 1516.501944] gretap0: left allmulticast mode
[ 1516.502010] erspan0: left allmulticast mode
[ 1516.502048] amtr: left allmulticast mode
[ 1516.502078] relay_gw: left allmulticast mode
[ 1516.502125] relay_src: left allmulticast mode
[ 1516.508387] amtg: left allmulticast mode
[ 1516.508433] amtg: left promiscuous mode
[ 1516.508488] br0: port 2(amtg) entered disabled state