[ 4108.338983][ T5182] br0: port 1(gw_l) entered blocking state
[ 4108.339217][ T5182] br0: port 1(gw_l) entered disabled state
[ 4108.339461][ T5182] gw_l: entered allmulticast mode
[ 4108.340605][ T5182] gw_l: entered promiscuous mode
[ 4108.342457][ T5182] br0: port 1(gw_l) entered blocking state
[ 4108.342663][ T5182] br0: port 1(gw_l) entered forwarding state
[ 4108.960839][ T5184] br0: port 2(amtg) entered blocking state
[ 4108.961133][ T5184] br0: port 2(amtg) entered disabled state
[ 4108.961349][ T5184] amtg: entered allmulticast mode
[ 4108.963994][ T5184] amtg: entered promiscuous mode
[ 4111.388256][ T5196] br0: port 2(amtg) entered blocking state
[ 4111.389106][ T5196] br0: port 2(amtg) entered forwarding state
[ 4112.449277][ T5202] gretap0: entered allmulticast mode
[ 4112.450051][ T5202] erspan0: entered allmulticast mode
[ 4112.450286][ T5202] amtr: entered allmulticast mode
[ 4112.450518][ T5202] relay_gw: entered allmulticast mode
[ 4112.450735][ T5202] relay_src: entered allmulticast mode
[ 4112.777996][   T74] br0: port 1(gw_l) entered disabled state
[ 4112.929140][   T74] gw_l (unregistering): left allmulticast mode
[ 4112.929390][   T74] gw_l (unregistering): left promiscuous mode
[ 4112.929623][   T74] br0: port 1(gw_l) entered disabled state
[ 4113.006801][   T74] amtg: left allmulticast mode
[ 4113.007079][   T74] amtg: left promiscuous mode
[ 4113.007347][   T74] br0: port 2(amtg) entered disabled state