[ 1804.522865] br0: port 1(gw_l) entered blocking state
[ 1804.522944] br0: port 1(gw_l) entered disabled state
[ 1804.523007] gw_l: entered allmulticast mode
[ 1804.523088] gw_l: entered promiscuous mode
[ 1804.523155] br0: port 1(gw_l) entered blocking state
[ 1804.523214] br0: port 1(gw_l) entered forwarding state
[ 1804.542650] br0: port 2(amtg) entered blocking state
[ 1804.542719] br0: port 2(amtg) entered disabled state
[ 1804.542780] amtg: entered allmulticast mode
[ 1804.542850] amtg: entered promiscuous mode
[ 1804.606340] br0: port 2(amtg) entered blocking state
[ 1804.606402] br0: port 2(amtg) entered forwarding state
[ 1804.634213] gretap0: entered allmulticast mode
[ 1804.634275] erspan0: entered allmulticast mode
[ 1804.634341] amtr: entered allmulticast mode
[ 1804.634421] relay_gw: entered allmulticast mode
[ 1804.634510] relay_src: entered allmulticast mode
[ 1818.926865] br0: port 1(gw_l) entered disabled state
[ 1818.927074] gw_l (unregistering): left allmulticast mode
[ 1818.927109] gw_l (unregistering): left promiscuous mode
[ 1818.927139] br0: port 1(gw_l) entered disabled state
[ 1818.929292] gretap0: left allmulticast mode
[ 1818.929323] erspan0: left allmulticast mode
[ 1818.929343] amtr: left allmulticast mode
[ 1818.929365] relay_gw: left allmulticast mode
[ 1818.929395] relay_src: left allmulticast mode
[ 1818.938815] amtg: left allmulticast mode
[ 1818.938846] amtg: left promiscuous mode
[ 1818.938875] br0: port 2(amtg) entered disabled state