[ 4580.078937][ T4758] br0: port 1(gw_l) entered blocking state
[ 4580.079174][ T4758] br0: port 1(gw_l) entered disabled state
[ 4580.079399][ T4758] gw_l: entered allmulticast mode
[ 4580.080557][ T4758] gw_l: entered promiscuous mode
[ 4580.081582][ T4758] br0: port 1(gw_l) entered blocking state
[ 4580.081782][ T4758] br0: port 1(gw_l) entered forwarding state
[ 4580.808232][ T4761] br0: port 2(amtg) entered blocking state
[ 4580.808516][ T4761] br0: port 2(amtg) entered disabled state
[ 4580.808786][ T4761] amtg: entered allmulticast mode
[ 4580.810100][ T4761] amtg: entered promiscuous mode
[ 4583.758517][ T4773] br0: port 2(amtg) entered blocking state
[ 4583.758804][ T4773] br0: port 2(amtg) entered forwarding state
[ 4585.015758][ T4780] gretap0: entered allmulticast mode
[ 4585.016375][ T4780] erspan0: entered allmulticast mode
[ 4585.016630][ T4780] amtr: entered allmulticast mode
[ 4585.016867][ T4780] relay_gw: entered allmulticast mode
[ 4585.017085][ T4780] relay_src: entered allmulticast mode
[ 4585.424474][   T10] br0: port 1(gw_l) entered disabled state
[ 4585.596842][   T10] gw_l (unregistering): left allmulticast mode
[ 4585.597073][   T10] gw_l (unregistering): left promiscuous mode
[ 4585.597279][   T10] br0: port 1(gw_l) entered disabled state
[ 4585.671867][   T10] amtg: left allmulticast mode
[ 4585.672076][   T10] amtg: left promiscuous mode
[ 4585.672373][   T10] br0: port 2(amtg) entered disabled state
[ 4585.932494][   T10] relay_gw (unregistering): left allmulticast mode