[ 1376.056009] br0: port 1(gw_l) entered blocking state
[ 1376.056081] br0: port 1(gw_l) entered disabled state
[ 1376.056146] gw_l: entered allmulticast mode
[ 1376.056238] gw_l: entered promiscuous mode
[ 1376.056318] br0: port 1(gw_l) entered blocking state
[ 1376.056359] br0: port 1(gw_l) entered forwarding state
[ 1376.106896] br0: port 2(amtg) entered blocking state
[ 1376.106957] br0: port 2(amtg) entered disabled state
[ 1376.107005] amtg: entered allmulticast mode
[ 1376.107075] amtg: entered promiscuous mode
[ 1376.304251] br0: port 2(amtg) entered blocking state
[ 1376.304315] br0: port 2(amtg) entered forwarding state
[ 1376.389877] gretap0: entered allmulticast mode
[ 1376.389941] erspan0: entered allmulticast mode
[ 1376.389989] amtr: entered allmulticast mode
[ 1376.390036] relay_gw: entered allmulticast mode
[ 1376.390085] relay_src: entered allmulticast mode
[ 1393.228524] br0: port 1(gw_l) entered disabled state
[ 1393.228831] gw_l (unregistering): left allmulticast mode
[ 1393.228886] gw_l (unregistering): left promiscuous mode
[ 1393.228934] br0: port 1(gw_l) entered disabled state
[ 1393.240882] gretap0: left allmulticast mode
[ 1393.240928] erspan0: left allmulticast mode
[ 1393.240960] amtr: left allmulticast mode
[ 1393.240985] relay_gw: left allmulticast mode
[ 1393.241031] relay_src: left allmulticast mode
[ 1393.248255] amtg: left allmulticast mode
[ 1393.248314] amtg: left promiscuous mode
[ 1393.248361] br0: port 2(amtg) entered disabled state