[ 1830.677406] br0: port 1(gw_l) entered blocking state
[ 1830.677487] br0: port 1(gw_l) entered disabled state
[ 1830.677555] gw_l: entered allmulticast mode
[ 1830.677630] gw_l: entered promiscuous mode
[ 1830.677700] br0: port 1(gw_l) entered blocking state
[ 1830.677758] br0: port 1(gw_l) entered forwarding state
[ 1830.697003] br0: port 2(amtg) entered blocking state
[ 1830.697075] br0: port 2(amtg) entered disabled state
[ 1830.697138] amtg: entered allmulticast mode
[ 1830.697208] amtg: entered promiscuous mode
[ 1830.781039] br0: port 2(amtg) entered blocking state
[ 1830.781072] br0: port 2(amtg) entered forwarding state
[ 1830.808424] gretap0: entered allmulticast mode
[ 1830.808484] erspan0: entered allmulticast mode
[ 1830.808572] amtr: entered allmulticast mode
[ 1830.808655] relay_gw: entered allmulticast mode
[ 1830.808719] relay_src: entered allmulticast mode
[ 1845.136144] br0: port 1(gw_l) entered disabled state
[ 1845.136337] gw_l (unregistering): left allmulticast mode
[ 1845.136368] gw_l (unregistering): left promiscuous mode
[ 1845.136397] br0: port 1(gw_l) entered disabled state
[ 1845.143514] gretap0: left allmulticast mode
[ 1845.143572] erspan0: left allmulticast mode
[ 1845.143659] amtr: left allmulticast mode
[ 1845.143715] relay_gw: left allmulticast mode
[ 1845.143771] relay_src: left allmulticast mode
[ 1845.147381] amtg: left allmulticast mode
[ 1845.147410] amtg: left promiscuous mode
[ 1845.147440] br0: port 2(amtg) entered disabled state