[ 1731.942517] br0: port 1(gw_l) entered blocking state
[ 1731.942566] br0: port 1(gw_l) entered disabled state
[ 1731.942604] gw_l: entered allmulticast mode
[ 1731.942655] gw_l: entered promiscuous mode
[ 1731.942686] br0: port 1(gw_l) entered blocking state
[ 1731.942712] br0: port 1(gw_l) entered forwarding state
[ 1731.961917] br0: port 2(amtg) entered blocking state
[ 1731.961955] br0: port 2(amtg) entered disabled state
[ 1731.961994] amtg: entered allmulticast mode
[ 1731.962028] amtg: entered promiscuous mode
[ 1732.046441] br0: port 2(amtg) entered blocking state
[ 1732.046473] br0: port 2(amtg) entered forwarding state
[ 1732.074106] gretap0: entered allmulticast mode
[ 1732.074142] erspan0: entered allmulticast mode
[ 1732.074179] amtr: entered allmulticast mode
[ 1732.074200] relay_gw: entered allmulticast mode
[ 1732.074228] relay_src: entered allmulticast mode
[ 1746.409196] br0: port 1(gw_l) entered disabled state
[ 1746.409390] gw_l (unregistering): left allmulticast mode
[ 1746.409437] gw_l (unregistering): left promiscuous mode
[ 1746.409469] br0: port 1(gw_l) entered disabled state
[ 1746.416619] gretap0: left allmulticast mode
[ 1746.416644] erspan0: left allmulticast mode
[ 1746.416674] amtr: left allmulticast mode
[ 1746.416695] relay_gw: left allmulticast mode
[ 1746.416736] relay_src: left allmulticast mode
[ 1746.417202] amtg: left allmulticast mode
[ 1746.417231] amtg: left promiscuous mode
[ 1746.417260] br0: port 2(amtg) entered disabled state