[ 1552.951166] br0: port 1(gw_l) entered blocking state
[ 1552.951235] br0: port 1(gw_l) entered disabled state
[ 1552.951292] gw_l: entered allmulticast mode
[ 1552.951363] gw_l: entered promiscuous mode
[ 1552.951423] br0: port 1(gw_l) entered blocking state
[ 1552.951467] br0: port 1(gw_l) entered forwarding state
[ 1552.999848] br0: port 2(amtg) entered blocking state
[ 1552.999950] br0: port 2(amtg) entered disabled state
[ 1553.000003] amtg: entered allmulticast mode
[ 1553.000074] amtg: entered promiscuous mode
[ 1553.176084] br0: port 2(amtg) entered blocking state
[ 1553.176176] br0: port 2(amtg) entered forwarding state
[ 1553.253055] gretap0: entered allmulticast mode
[ 1553.253148] erspan0: entered allmulticast mode
[ 1553.253211] amtr: entered allmulticast mode
[ 1553.253262] relay_gw: entered allmulticast mode
[ 1553.253325] relay_src: entered allmulticast mode
[ 1571.157995] br0: port 1(gw_l) entered disabled state
[ 1571.158298] gw_l (unregistering): left allmulticast mode
[ 1571.158363] gw_l (unregistering): left promiscuous mode
[ 1571.158413] br0: port 1(gw_l) entered disabled state
[ 1571.171898] gretap0: left allmulticast mode
[ 1571.171972] erspan0: left allmulticast mode
[ 1571.172016] amtr: left allmulticast mode
[ 1571.172068] relay_gw: left allmulticast mode
[ 1571.172126] relay_src: left allmulticast mode
[ 1571.181816] amtg: left allmulticast mode
[ 1571.181895] amtg: left promiscuous mode
[ 1571.181954] br0: port 2(amtg) entered disabled state