[ 1148.893872] br0: port 1(gw_l) entered blocking state
[ 1148.893966] br0: port 1(gw_l) entered disabled state
[ 1148.894038] gw_l: entered allmulticast mode
[ 1148.894145] gw_l: entered promiscuous mode
[ 1148.894224] br0: port 1(gw_l) entered blocking state
[ 1148.894287] br0: port 1(gw_l) entered forwarding state
[ 1148.937190] br0: port 2(amtg) entered blocking state
[ 1148.937259] br0: port 2(amtg) entered disabled state
[ 1148.937302] amtg: entered allmulticast mode
[ 1148.937361] amtg: entered promiscuous mode
[ 1149.100613] br0: port 2(amtg) entered blocking state
[ 1149.100682] br0: port 2(amtg) entered forwarding state
[ 1149.169048] gretap0: entered allmulticast mode
[ 1149.169122] erspan0: entered allmulticast mode
[ 1149.169172] amtr: entered allmulticast mode
[ 1149.169205] relay_gw: entered allmulticast mode
[ 1149.169249] relay_src: entered allmulticast mode
[ 1166.565354] br0: port 1(gw_l) entered disabled state
[ 1166.565668] gw_l (unregistering): left allmulticast mode
[ 1166.565727] gw_l (unregistering): left promiscuous mode
[ 1166.565779] br0: port 1(gw_l) entered disabled state
[ 1166.581914] gretap0: left allmulticast mode
[ 1166.581985] erspan0: left allmulticast mode
[ 1166.582024] amtr: left allmulticast mode
[ 1166.582088] relay_gw: left allmulticast mode
[ 1166.582137] relay_src: left allmulticast mode
[ 1166.590339] amtg: left allmulticast mode
[ 1166.590404] amtg: left promiscuous mode
[ 1166.590463] br0: port 2(amtg) entered disabled state