[ 1256.047787] br0: port 1(gw_l) entered blocking state
[ 1256.047841] br0: port 1(gw_l) entered disabled state
[ 1256.047896] gw_l: entered allmulticast mode
[ 1256.047959] gw_l: entered promiscuous mode
[ 1256.048018] br0: port 1(gw_l) entered blocking state
[ 1256.048054] br0: port 1(gw_l) entered forwarding state
[ 1256.109240] br0: port 2(amtg) entered blocking state
[ 1256.109298] br0: port 2(amtg) entered disabled state
[ 1256.109336] amtg: entered allmulticast mode
[ 1256.109399] amtg: entered promiscuous mode
[ 1256.349902] br0: port 2(amtg) entered blocking state
[ 1256.349956] br0: port 2(amtg) entered forwarding state
[ 1256.469177] gretap0: entered allmulticast mode
[ 1256.469234] erspan0: entered allmulticast mode
[ 1256.469274] amtr: entered allmulticast mode
[ 1256.469304] relay_gw: entered allmulticast mode
[ 1256.469339] relay_src: entered allmulticast mode
[ 1256.533007] br0: port 1(gw_l) entered disabled state
[ 1256.533421] gw_l (unregistering): left allmulticast mode
[ 1256.533461] gw_l (unregistering): left promiscuous mode
[ 1256.533493] br0: port 1(gw_l) entered disabled state
[ 1256.560609] amtg: left allmulticast mode
[ 1256.560665] amtg: left promiscuous mode
[ 1256.560714] br0: port 2(amtg) entered disabled state