[ 1486.745885] br0: port 1(gw_l) entered blocking state
[ 1486.745940] br0: port 1(gw_l) entered disabled state
[ 1486.745989] gw_l: entered allmulticast mode
[ 1486.746080] gw_l: entered promiscuous mode
[ 1486.746142] br0: port 1(gw_l) entered blocking state
[ 1486.746190] br0: port 1(gw_l) entered forwarding state
[ 1486.791878] br0: port 2(amtg) entered blocking state
[ 1486.791945] br0: port 2(amtg) entered disabled state
[ 1486.791992] amtg: entered allmulticast mode
[ 1486.792072] amtg: entered promiscuous mode
[ 1486.965189] br0: port 2(amtg) entered blocking state
[ 1486.965276] br0: port 2(amtg) entered forwarding state
[ 1487.044270] gretap0: entered allmulticast mode
[ 1487.044380] erspan0: entered allmulticast mode
[ 1487.044431] amtr: entered allmulticast mode
[ 1487.044465] relay_gw: entered allmulticast mode
[ 1487.044511] relay_src: entered allmulticast mode
[ 1505.085373] br0: port 1(gw_l) entered disabled state
[ 1505.085652] gw_l (unregistering): left allmulticast mode
[ 1505.085702] gw_l (unregistering): left promiscuous mode
[ 1505.085746] br0: port 1(gw_l) entered disabled state
[ 1505.103143] gretap0: left allmulticast mode
[ 1505.103230] erspan0: left allmulticast mode
[ 1505.103277] amtr: left allmulticast mode
[ 1505.103318] relay_gw: left allmulticast mode
[ 1505.103365] relay_src: left allmulticast mode
[ 1505.114215] amtg: left allmulticast mode
[ 1505.114275] amtg: left promiscuous mode
[ 1505.114322] br0: port 2(amtg) entered disabled state