[ 1536.811295] br0: port 1(gw_l) entered blocking state
[ 1536.811350] br0: port 1(gw_l) entered disabled state
[ 1536.811384] gw_l: entered allmulticast mode
[ 1536.811431] gw_l: entered promiscuous mode
[ 1536.811462] br0: port 1(gw_l) entered blocking state
[ 1536.811494] br0: port 1(gw_l) entered forwarding state
[ 1536.826273] br0: port 2(amtg) entered blocking state
[ 1536.826311] br0: port 2(amtg) entered disabled state
[ 1536.826339] amtg: entered allmulticast mode
[ 1536.826370] amtg: entered promiscuous mode
[ 1536.871065] br0: port 2(amtg) entered blocking state
[ 1536.871100] br0: port 2(amtg) entered forwarding state
[ 1536.894891] gretap0: entered allmulticast mode
[ 1536.894927] erspan0: entered allmulticast mode
[ 1536.894959] amtr: entered allmulticast mode
[ 1536.894983] relay_gw: entered allmulticast mode
[ 1536.895010] relay_src: entered allmulticast mode
[ 1551.326072] br0: port 1(gw_l) entered disabled state
[ 1551.326233] gw_l (unregistering): left allmulticast mode
[ 1551.326268] gw_l (unregistering): left promiscuous mode
[ 1551.326299] br0: port 1(gw_l) entered disabled state
[ 1551.327473] gretap0: left allmulticast mode
[ 1551.327500] erspan0: left allmulticast mode
[ 1551.327521] amtr: left allmulticast mode
[ 1551.327543] relay_gw: left allmulticast mode
[ 1551.327570] relay_src: left allmulticast mode
[ 1551.342074] amtg: left allmulticast mode
[ 1551.342108] amtg: left promiscuous mode
[ 1551.342141] br0: port 2(amtg) entered disabled state