[ 2109.337901][ T4759] br0: port 1(gw_l) entered blocking state
[ 2109.338113][ T4759] br0: port 1(gw_l) entered disabled state
[ 2109.338278][ T4759] gw_l: entered allmulticast mode
[ 2109.345650][ T4759] gw_l: entered promiscuous mode
[ 2109.346632][ T4759] br0: port 1(gw_l) entered blocking state
[ 2109.346935][ T4759] br0: port 1(gw_l) entered forwarding state
[ 2109.475528][ T4761] br0: port 2(amtg) entered blocking state
[ 2109.475737][ T4761] br0: port 2(amtg) entered disabled state
[ 2109.475898][ T4761] amtg: entered allmulticast mode
[ 2109.476804][ T4761] amtg: entered promiscuous mode
[ 2109.893607][ T4772] br0: port 2(amtg) entered blocking state
[ 2109.893836][ T4772] br0: port 2(amtg) entered forwarding state
[ 2110.217093][ T4779] gretap0: entered allmulticast mode
[ 2110.217368][ T4779] erspan0: entered allmulticast mode
[ 2110.217531][ T4779] amtr: entered allmulticast mode
[ 2110.217705][ T4779] relay_gw: entered allmulticast mode
[ 2110.217873][ T4779] relay_src: entered allmulticast mode
[ 2866.892643][   T12] br0: port 1(gw_l) entered disabled state
[ 2866.908507][   T12] gw_l (unregistering): left allmulticast mode
[ 2866.908815][   T12] gw_l (unregistering): left promiscuous mode
[ 2866.909089][   T12] br0: port 1(gw_l) entered disabled state
[ 2866.939603][ T4779] gretap0: left allmulticast mode
[ 2866.939809][ T4779] erspan0: left allmulticast mode
[ 2866.939973][ T4779] amtr: left allmulticast mode
[ 2866.940141][ T4779] relay_gw: left allmulticast mode
[ 2866.940298][ T4779] relay_src: left allmulticast mode
[ 2866.943307][   T12] amtg: left allmulticast mode
[ 2866.943552][   T12] amtg: left promiscuous mode
[ 2866.944211][   T12] br0: port 2(amtg) entered disabled state