[ 1423.618716] br0: port 1(gw_l) entered blocking state
[ 1423.618781] br0: port 1(gw_l) entered disabled state
[ 1423.618842] gw_l: entered allmulticast mode
[ 1423.618911] gw_l: entered promiscuous mode
[ 1423.618964] br0: port 1(gw_l) entered blocking state
[ 1423.619008] br0: port 1(gw_l) entered forwarding state
[ 1423.662798] br0: port 2(amtg) entered blocking state
[ 1423.662897] br0: port 2(amtg) entered disabled state
[ 1423.662963] amtg: entered allmulticast mode
[ 1423.663053] amtg: entered promiscuous mode
[ 1423.845716] br0: port 2(amtg) entered blocking state
[ 1423.845809] br0: port 2(amtg) entered forwarding state
[ 1423.933949] gretap0: entered allmulticast mode
[ 1423.934016] erspan0: entered allmulticast mode
[ 1423.934063] amtr: entered allmulticast mode
[ 1423.934100] relay_gw: entered allmulticast mode
[ 1423.934145] relay_src: entered allmulticast mode
[ 1441.560208] br0: port 1(gw_l) entered disabled state
[ 1441.560689] gw_l (unregistering): left allmulticast mode
[ 1441.560740] gw_l (unregistering): left promiscuous mode
[ 1441.560789] br0: port 1(gw_l) entered disabled state
[ 1441.577740] gretap0: left allmulticast mode
[ 1441.577793] erspan0: left allmulticast mode
[ 1441.577825] amtr: left allmulticast mode
[ 1441.577868] relay_gw: left allmulticast mode
[ 1441.577913] relay_src: left allmulticast mode
[ 1441.579048] amtg: left allmulticast mode
[ 1441.579089] amtg: left promiscuous mode
[ 1441.579137] br0: port 2(amtg) entered disabled state