[ 1376.461812] br0: port 1(gw_l) entered blocking state
[ 1376.461902] br0: port 1(gw_l) entered disabled state
[ 1376.461978] gw_l: entered allmulticast mode
[ 1376.462077] gw_l: entered promiscuous mode
[ 1376.462160] br0: port 1(gw_l) entered blocking state
[ 1376.462216] br0: port 1(gw_l) entered forwarding state
[ 1376.511901] br0: port 2(amtg) entered blocking state
[ 1376.511992] br0: port 2(amtg) entered disabled state
[ 1376.512049] amtg: entered allmulticast mode
[ 1376.512132] amtg: entered promiscuous mode
[ 1376.680366] br0: port 2(amtg) entered blocking state
[ 1376.680456] br0: port 2(amtg) entered forwarding state
[ 1376.752340] gretap0: entered allmulticast mode
[ 1376.752404] erspan0: entered allmulticast mode
[ 1376.752453] amtr: entered allmulticast mode
[ 1376.752493] relay_gw: entered allmulticast mode
[ 1376.752540] relay_src: entered allmulticast mode
[ 1394.775807] br0: port 1(gw_l) entered disabled state
[ 1394.776160] gw_l (unregistering): left allmulticast mode
[ 1394.776234] gw_l (unregistering): left promiscuous mode
[ 1394.776274] br0: port 1(gw_l) entered disabled state
[ 1394.792478] gretap0: left allmulticast mode
[ 1394.792545] erspan0: left allmulticast mode
[ 1394.792578] amtr: left allmulticast mode
[ 1394.792614] relay_gw: left allmulticast mode
[ 1394.792666] relay_src: left allmulticast mode
[ 1394.799699] amtg: left allmulticast mode
[ 1394.799753] amtg: left promiscuous mode
[ 1394.799797] br0: port 2(amtg) entered disabled state