[ 1666.635740] br0: port 1(gw_l) entered blocking state
[ 1666.635831] br0: port 1(gw_l) entered disabled state
[ 1666.635903] gw_l: entered allmulticast mode
[ 1666.635980] gw_l: entered promiscuous mode
[ 1666.636051] br0: port 1(gw_l) entered blocking state
[ 1666.636117] br0: port 1(gw_l) entered forwarding state
[ 1666.651500] br0: port 2(amtg) entered blocking state
[ 1666.651539] br0: port 2(amtg) entered disabled state
[ 1666.651575] amtg: entered allmulticast mode
[ 1666.651608] amtg: entered promiscuous mode
[ 1666.702139] br0: port 2(amtg) entered blocking state
[ 1666.702172] br0: port 2(amtg) entered forwarding state
[ 1666.724998] gretap0: entered allmulticast mode
[ 1666.725033] erspan0: entered allmulticast mode
[ 1666.725074] amtr: entered allmulticast mode
[ 1666.725098] relay_gw: entered allmulticast mode
[ 1666.725128] relay_src: entered allmulticast mode
[ 1680.910153] br0: port 1(gw_l) entered disabled state
[ 1680.910309] gw_l (unregistering): left allmulticast mode
[ 1680.910340] gw_l (unregistering): left promiscuous mode
[ 1680.910372] br0: port 1(gw_l) entered disabled state
[ 1680.911050] gretap0: left allmulticast mode
[ 1680.911081] erspan0: left allmulticast mode
[ 1680.911103] amtr: left allmulticast mode
[ 1680.911128] relay_gw: left allmulticast mode
[ 1680.911161] relay_src: left allmulticast mode
[ 1680.923127] amtg: left allmulticast mode
[ 1680.923155] amtg: left promiscuous mode
[ 1680.923185] br0: port 2(amtg) entered disabled state