[ 1499.985365] br0: port 1(gw_l) entered blocking state
[ 1499.985448] br0: port 1(gw_l) entered disabled state
[ 1499.985515] gw_l: entered allmulticast mode
[ 1499.985591] gw_l: entered promiscuous mode
[ 1499.985664] br0: port 1(gw_l) entered blocking state
[ 1499.985735] br0: port 1(gw_l) entered forwarding state
[ 1500.001592] br0: port 2(amtg) entered blocking state
[ 1500.001631] br0: port 2(amtg) entered disabled state
[ 1500.001664] amtg: entered allmulticast mode
[ 1500.001705] amtg: entered promiscuous mode
[ 1500.053169] br0: port 2(amtg) entered blocking state
[ 1500.053201] br0: port 2(amtg) entered forwarding state
[ 1500.076072] gretap0: entered allmulticast mode
[ 1500.076112] erspan0: entered allmulticast mode
[ 1500.076140] amtr: entered allmulticast mode
[ 1500.076162] relay_gw: entered allmulticast mode
[ 1500.076188] relay_src: entered allmulticast mode
[ 1514.309893] br0: port 1(gw_l) entered disabled state
[ 1514.310102] gw_l (unregistering): left allmulticast mode
[ 1514.310138] gw_l (unregistering): left promiscuous mode
[ 1514.310168] br0: port 1(gw_l) entered disabled state
[ 1514.311215] gretap0: left allmulticast mode
[ 1514.311243] erspan0: left allmulticast mode
[ 1514.311268] amtr: left allmulticast mode
[ 1514.311287] relay_gw: left allmulticast mode
[ 1514.311314] relay_src: left allmulticast mode
[ 1514.335792] amtg: left allmulticast mode
[ 1514.335823] amtg: left promiscuous mode
[ 1514.335853] br0: port 2(amtg) entered disabled state