[ 1376.228648] br0: port 1(gw_l) entered blocking state
[ 1376.228709] br0: port 1(gw_l) entered disabled state
[ 1376.228767] gw_l: entered allmulticast mode
[ 1376.228841] gw_l: entered promiscuous mode
[ 1376.228949] br0: port 1(gw_l) entered blocking state
[ 1376.228988] br0: port 1(gw_l) entered forwarding state
[ 1376.296552] br0: port 2(amtg) entered blocking state
[ 1376.296611] br0: port 2(amtg) entered disabled state
[ 1376.296648] amtg: entered allmulticast mode
[ 1376.296700] amtg: entered promiscuous mode
[ 1376.557581] br0: port 2(amtg) entered blocking state
[ 1376.557636] br0: port 2(amtg) entered forwarding state
[ 1376.677673] gretap0: entered allmulticast mode
[ 1376.677734] erspan0: entered allmulticast mode
[ 1376.677773] amtr: entered allmulticast mode
[ 1376.677804] relay_gw: entered allmulticast mode
[ 1376.677836] relay_src: entered allmulticast mode
[ 1393.803063] br0: port 1(gw_l) entered disabled state
[ 1393.803274] gw_l (unregistering): left allmulticast mode
[ 1393.803311] gw_l (unregistering): left promiscuous mode
[ 1393.803348] br0: port 1(gw_l) entered disabled state
[ 1393.827140] gretap0: left allmulticast mode
[ 1393.827174] erspan0: left allmulticast mode
[ 1393.827205] amtr: left allmulticast mode
[ 1393.827235] relay_gw: left allmulticast mode
[ 1393.827269] relay_src: left allmulticast mode
[ 1393.829970] amtg: left allmulticast mode
[ 1393.830003] amtg: left promiscuous mode
[ 1393.830049] br0: port 2(amtg) entered disabled state